diff options
| -rw-r--r-- | ChangeLog | 123 | ||||
| -rw-r--r-- | Makefile.in | 77 | ||||
| -rw-r--r-- | NEWS | 6 | ||||
| -rw-r--r-- | aclocal.m4 | 726 | ||||
| -rw-r--r-- | addext.c | 10 | ||||
| -rw-r--r-- | argmatch.c | 74 | ||||
| -rw-r--r-- | argmatch.h | 96 | ||||
| -rw-r--r-- | common.h | 38 | ||||
| -rw-r--r-- | config.hin | 112 | ||||
| -rwxr-xr-x | configure | 6182 | ||||
| -rw-r--r-- | configure.ac | 40 | ||||
| -rw-r--r-- | dirname.c | 22 | ||||
| -rw-r--r-- | error.c | 25 | ||||
| -rw-r--r-- | exitfail.c | 31 | ||||
| -rw-r--r-- | exitfail.h | 20 | ||||
| -rw-r--r-- | getopt.c | 338 | ||||
| -rw-r--r-- | getopt.h | 13 | ||||
| -rw-r--r-- | getopt1.c | 14 | ||||
| -rw-r--r-- | gettext.h | 69 | ||||
| -rw-r--r-- | inp.c | 34 | ||||
| -rw-r--r-- | inp.h | 8 | ||||
| -rw-r--r-- | install-sh | 149 | ||||
| -rw-r--r-- | m4/backupfile.m4 | 23 | ||||
| -rw-r--r-- | m4/c-bs-a.m4 | 29 | ||||
| -rw-r--r-- | m4/d-ino.m4 | 6 | ||||
| -rw-r--r-- | m4/dirname.m4 | 25 | ||||
| -rw-r--r-- | m4/dos.m4 | 53 | ||||
| -rw-r--r-- | m4/error.m4 | 17 | ||||
| -rw-r--r-- | m4/getopt.m4 | 13 | ||||
| -rw-r--r-- | m4/jm-glibc-io.m4 | 14 | ||||
| -rw-r--r-- | m4/malloc.m4 | 42 | ||||
| -rw-r--r-- | m4/mbrtowc.m4 | 5 | ||||
| -rw-r--r-- | m4/mbstate_t.m4 | 36 | ||||
| -rw-r--r-- | m4/memchr.m4 | 21 | ||||
| -rw-r--r-- | m4/onceonly.m4 | 63 | ||||
| -rw-r--r-- | m4/prereq.m4 | 153 | ||||
| -rw-r--r-- | m4/quote.m4 | 13 | ||||
| -rw-r--r-- | m4/quotearg.m4 | 16 | ||||
| -rw-r--r-- | m4/realloc.m4 | 42 | ||||
| -rw-r--r-- | m4/rmdir.m4 | 22 | ||||
| -rw-r--r-- | m4/stdbool.m4 | 89 | ||||
| -rw-r--r-- | m4/unlocked-io.m4 | 22 | ||||
| -rw-r--r-- | m4/utimbuf.m4 | 8 | ||||
| -rw-r--r-- | m4/xalloc.m4 | 26 | ||||
| -rw-r--r-- | mkinstalldirs | 2 | ||||
| -rw-r--r-- | patch.c | 153 | ||||
| -rw-r--r-- | patchlevel.h | 1 | ||||
| -rw-r--r-- | pch.c | 241 | ||||
| -rw-r--r-- | pch.h | 10 | ||||
| -rw-r--r-- | quote.c | 29 | ||||
| -rw-r--r-- | quote.h | 18 | ||||
| -rw-r--r-- | quotearg.c | 106 | ||||
| -rw-r--r-- | quotearg.h | 58 | ||||
| -rw-r--r-- | rename.c | 68 | ||||
| -rw-r--r-- | stdbool.h.in | 47 | ||||
| -rw-r--r-- | unlocked-io.h | 21 | ||||
| -rw-r--r-- | util.c | 68 | ||||
| -rw-r--r-- | util.h | 14 | ||||
| -rw-r--r-- | version.c | 7 | ||||
| -rw-r--r-- | xalloc.h | 7 | ||||
| -rw-r--r-- | xmalloc.c | 28 |
61 files changed, 6994 insertions, 2829 deletions
@@ -1,3 +1,126 @@ +2003-05-20 Paul Eggert <eggert@twinsun.com> + + * NEWS, configure.ac (AC_INIT): Version 2.5.9 released. + + * Makefile.in (HDRS): Add gettext.h. + + Use bool, not int, for booleans. + + * pch.c (pch_says_nonexistent): Returns int, not bool. + + * configure.ac: Add AM_STDBOOL_H. + + * Makefile.in (MISC): Add stdbool.h.in. + (stdbool.h): New rule. + (ACINCLUDE_INPUTS): Add stdbool.m4. + (mostlyclean): Remove stdbool.h. + (COMMON): New macro; use it instead of common.h for dependencies. + + * common.h: Include <stdbool.h>. + Remove TRUE, FALSE, bool. All uses changed to standard names. + + * common.h (reverse, set_time, set_utc): + Use bool, not int, for booleans. + * pch.c (p_strip_trailing_cr, p_pass_comments_through, + prefix_components, pget_line, re_patch, + there_is_another_patch, intuit_diff_type, scan_linenum, + another_hunk, pget_line, pch_timestamp): Likewise. + * inp.h (ifetch): Likewise. + * util.c (move_file, version_controller, version_get, ok_to_reverse, + set_signals): Likewise. + * inp.c (report_revision, get_input_file, plan_a, plan_b, ifetch): + Likewise. + * util.h (ok_to_reverse, version_controller, version_get, + move_file, set_signals): Likewise. + * pch.h (another_hunk, pch_says_nonexistent, pch_timestamp): + Likewise. + * patch.c (struct outstate, numeric_string, make_backups, + backup_if_mismatch, remove_empty_files, + reverse_flag_specified, main, reinitialize_almost_everything, + get_some_switches, apply_hunk, init_output, copy_till): + Likewise. + +2003-05-18 Paul Eggert <eggert@twinsun.com> + + * pch.c (p_pass_comments_through): New var. + (pget_line): Accept new arg for pass_comments_through. + All callers changed. + (there_is_another_patch): Do not suggest -p for ed diffs. + (intuit_diff_type): Check ed command for correct syntax. + Do not set p_strip_trailing_cr merely because a -p line contains a CR. + (get_ed_command_letter): New function. + (do_ed_script): Use it. Do not treat '#' data lines as comments in ed + scripts. + + * util.c (move_file): + Don't assume that when 'rename(A,B)' succeeds then A no + longer exists. This is not true of POSIX 1003.1-2001 rename when A + and B are links to the same file. + (fetchname): Fix test for file names with internal spaces. + + * version.c: Don't include patchlevel.h. + (version): Use PACKAGE_NAME and PACKAGE_VERSION instead of obsolete + PROGRAM_NAME and PATCH_VERSION. + (copyright_string): Bump to 2003. + + * common.h (FILESYSTEM_PREFIX_LEN, ISSLASH): + Remove; now done by 'configure'. + (PROGRAM_NAME): Remove; now done by 'configure' as PACKAGE_NAME. + + * patch.c: Do not include <exitfail.h>. + (main): Set xalloc_exit_failure, not exit_failure. + Add "&& !skip_rest_of_patch" when deciding to continue ed scripts. + (option_help): Use PACKAGE_BUGREPORT rather than hardcoding. + + * configure.ac (AC_PREREQ): Bump to 2.57. + (AC_GNU_SOURCE): Add, early on. + (gl_BACKUPFILE, gl_DIRNAME, gl_ERROR, gl_FUNC_MEMCHR, gl_FUNC_RMDIR, + gl_GETOPT, gl_PREREQ_XMALLOC, gl_QUOTE, gl_QUOTEARG): Add. + (jm_PREREQ_ADDEXT): Add, with definition. + (jm_PREREQ_DIRNAME, jm_PREREQ_ERROR, jm_PREREQ_MEMCHR, + jm_PREREQ_QUOTEARG): Remove. + (AC_REPLACE_FUNCS): Remove memchr, rename, rmdir). + (jm_FUNC_GLIBC_UNLOCKED_IO, jm_AC_DOS): Add. + (jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Do not call directly. + (AC_OUTPUT): Use new style, with AC_CONFIG_FILES. + + Update to current CVS gnulib. + + * exitfail.c, exitfail.h, patchlevel.h, rename.c, m4/c-bs-a.m4, + m4/jm-glibc-io.m4, m4/prereq.m4: Remove. + * m4/backupfile.m4, m4/dirname.m4, m4/dos.m4, m4/getopt.m4, + m4/memchr.m4, m4/onceonly.m4, m4/quote.m4, m4/quotearg.m4, + m4/rmdir.m4, m4/unlocked-io.m4, m4/xalloc.m4: New files. + * Makefile.in (LIBSRCS): Move error.c here from SRCS. + Remove rename.c. + (OBJS): Remove error.$(OBJEXT). + (HDRS): Remove exitfail.h, patchlevel.h. + (ACINCLUDE_INPUTS): Remove c-bs-a.m4, jm-glibc-io.m4, prereq.m4. + Add backupfile.m4, dirname.m4, dos.m4, getopt.m4, memchr.m4, + onceonly.m4, quote.m4, quotearg.m4, rmdir.m4, unlocked-io.m4, + xalloc.m4. + (patchlevel.h): Remove. All uses removed. + (argmatch.$(OBJEXT), error.$(OBJEXT), quotesys.$(OBJEXT)), + xmalloc.$(OBJEXT)): Depend on gettext.h. + (dirname.$(OBJEXT), quote.$(OBJEXT), strncasecmp.$(OBJEXT)): New rules. + (patch.$(OBJEXT), xmalloc.$(OBJEXT)): Remove exitfail.h. + (rename.$(OBJEXT)): Remove. + (version.$(OBJEXT)): Remove util.h. + (xmalloc.$(OBJEXT)): Add error.h. + +2002-11-23 Paul Eggert <eggert@twinsun.com> + + * patch.c (main): Don't check for zero-sized file after 'ed' + when skipping patch. From Michael Fedrowitz. + +2002-06-03 Paul Eggert <eggert@twinsun.com> + + * configure.ac (AC_OUTPUT): Use new form, with AC_CONFIG_FILES, + instead of obsolescent form. Patch from Art Haas. + + * pch.c (intuit_diff_type): Do not warn about trailing white space + after Prereq: word. Bug reported by Mike Castle. + 2002-06-02 Paul Eggert <eggert@twinsun.com> * NEWS, configure.ac (AC_INIT): Version 2.5.8 released. diff --git a/Makefile.in b/Makefile.in index 684bf57..6c43cc5 100644 --- a/Makefile.in +++ b/Makefile.in @@ -1,6 +1,6 @@ # Makefile for GNU patch. -# Copyright (C) 1993, 1997, 1998, 1999, 2001, 2002 Free Software +# Copyright (C) 1993, 1997, 1998, 1999, 2001, 2002, 2003 Free Software # Foundation, Inc. # This program is free software; you can redistribute it and/or modify @@ -61,12 +61,11 @@ CONFIG_STATUS = config.status SHELL = /bin/sh -LIBSRCS = malloc.c memchr.c mkdir.c \ - realloc.c rename.c rmdir.c strcasecmp.c strncasecmp.c +LIBSRCS = error.c malloc.c memchr.c mkdir.c \ + realloc.c rmdir.c strcasecmp.c strncasecmp.c SRCS = $(LIBSRCS) \ addext.c argmatch.c backupfile.c \ basename.c dirname.c \ - error.c exitfail.c \ getopt.c getopt1.c inp.c \ maketime.c partime.c \ patch.c pch.c \ @@ -75,21 +74,20 @@ SRCS = $(LIBSRCS) \ OBJS = $(LIBOBJS) \ addext.$(OBJEXT) argmatch.$(OBJEXT) backupfile.$(OBJEXT) \ basename.$(OBJEXT) dirname.$(OBJEXT) \ - error.$(OBJEXT) exitfail.$(OBJEXT) \ getopt.$(OBJEXT) getopt1.$(OBJEXT) inp.$(OBJEXT) \ maketime.$(OBJEXT) partime.$(OBJEXT) \ patch.$(OBJEXT) pch.$(OBJEXT) \ quote.$(OBJEXT) quotearg.$(OBJEXT) quotesys.$(OBJEXT) \ util.$(OBJEXT) version.$(OBJEXT) xmalloc.$(OBJEXT) HDRS = argmatch.h backupfile.h common.h dirname.h \ - error.h exitfail.h getopt.h \ - inp.h maketime.h partime.h patchlevel.h pch.h \ + error.h getopt.h gettext.h \ + inp.h maketime.h partime.h pch.h \ quote.h quotearg.h quotesys.h \ unlocked-io.h util.h version.h xalloc.h MISC = AUTHORS COPYING ChangeLog INSTALL Makefile.in NEWS README \ aclocal.m4 \ config.hin configure configure.ac \ - install-sh mkinstalldirs patch.man + install-sh mkinstalldirs patch.man stdbool.h.in DISTFILES = $(MISC) $(SRCS) $(HDRS) DISTFILES_M4 = $(ACINCLUDE_INPUTS) DISTFILES_PC = pc/chdirsaf.c @@ -135,25 +133,42 @@ configure: configure.ac $(srcdir)/aclocal.m4 cd $(srcdir) && autoconf config.hin: configure.ac $(srcdir)/aclocal.m4 cd $(srcdir) && rm -f config.hin && autoheader +stdbool.h: stdbool.h.in + sed -e 's/@''HAVE__BOOL''@/@HAVE__BOOL@/g' \ + <$(srcdir)/stdbool.h.in >stdbool.h M4DIR = $(srcdir)/m4 -ACINCLUDE_INPUTS = $(M4DIR)/c-bs-a.m4 $(M4DIR)/d-ino.m4 $(M4DIR)/error.m4 \ - $(M4DIR)/jm-glibc-io.m4 $(M4DIR)/malloc.m4 $(M4DIR)/mbstate_t.m4 \ - $(M4DIR)/mkdir.m4 $(M4DIR)/mbrtowc.m4 \ - $(M4DIR)/prereq.m4 $(M4DIR)/realloc.m4 \ - $(M4DIR)/setmode.m4 $(M4DIR)/utimbuf.m4 +ACINCLUDE_INPUTS = \ + $(M4DIR)/backupfile.m4 \ + $(M4DIR)/d-ino.m4 \ + $(M4DIR)/dirname.m4 \ + $(M4DIR)/dos.m4 \ + $(M4DIR)/error.m4 \ + $(M4DIR)/getopt.m4 \ + $(M4DIR)/malloc.m4 \ + $(M4DIR)/mbrtowc.m4 \ + $(M4DIR)/mbstate_t.m4 \ + $(M4DIR)/memchr.m4 \ + $(M4DIR)/mkdir.m4 \ + $(M4DIR)/onceonly.m4 \ + $(M4DIR)/quote.m4 \ + $(M4DIR)/quotearg.m4 \ + $(M4DIR)/realloc.m4 \ + $(M4DIR)/rmdir.m4 \ + $(M4DIR)/setmode.m4 \ + $(M4DIR)/stdbool.m4 \ + $(M4DIR)/unlocked-io.m4 \ + $(M4DIR)/utimbuf.m4 \ + $(M4DIR)/xalloc.m4 $(srcdir)/aclocal.m4: $(ACINCLUDE_INPUTS) cat $(ACINCLUDE_INPUTS) >$(srcdir)/aclocal.m4 -patchlevel.h: configure - echo '#define PATCH_VERSION "$(PACKAGE_VERSION)"' >patchlevel.h - -TAGS: $(HDRS) patchlevel.h $(SRCS) - etags $(HDRS) patchlevel.h $(SRCS) +TAGS: $(HDRS) $(SRCS) + etags $(HDRS) $(SRCS) mostlyclean:: - rm -f core* *core *.$(OBJEXT) *_.c + rm -f core* *core *.$(OBJEXT) *_.c stdbool.h clean:: mostlyclean rm -f patch$(EXEEXT) @@ -180,23 +195,27 @@ dist:: $(DISTFILES) $(DISTFILES_M4) $(DISTFILES_PC) $(DISTFILES_PC_DJGPP) rm -rf $(PV) $(OBJS): config.h +COMMON = common.h @STDBOOL_H@ addext.$(OBJEXT): backupfile.h dirname.h -argmatch.$(OBJEXT): argmatch.h error.h quote.h quotearg.h unlocked-io.h +argmatch.$(OBJEXT): argmatch.h gettext.h error.h \ + quote.h quotearg.h unlocked-io.h backupfile.$(OBJEXT): argmatch.h backupfile.h dirname.h basename.$(OBJEXT): dirname.h -error.$(OBJEXT): error.h unlocked-io.h +dirname.$(OBJEXT): dirname.h xalloc.h +error.$(OBJEXT): error.h gettext.h unlocked-io.h getopt.$(OBJEXT) getopt1.$(OBJEXT): getopt.h -inp.$(OBJEXT): backupfile.h common.h inp.h pch.h quotearg.h util.h xalloc.h +inp.$(OBJEXT): backupfile.h $(COMMON) inp.h pch.h quotearg.h util.h xalloc.h maketime.$(OBJEXT): maketime.h partime.h mkdir.$(OBJEXT): dirname.h xalloc.h partime.$(OBJEXT): partime.h -patch.$(OBJEXT): argmatch.h backupfile.h common.h exitfail.h getopt.h inp.h \ +patch.$(OBJEXT): argmatch.h backupfile.h $(COMMON) getopt.h inp.h \ pch.h quotearg.h util.h version.h xalloc.h -pch.$(OBJEXT): backupfile.h common.h dirname.h inp.h pch.h quotearg.h util.h -quotearg.$(OBJEXT): quotearg.h xalloc.h +pch.$(OBJEXT): backupfile.h $(COMMON) dirname.h inp.h pch.h quotearg.h util.h +quote.$(OBJECT): quote.h quotearg.h +quotearg.$(OBJEXT): gettext.h quotearg.h xalloc.h quotesys.$(OBJEXT): quotesys.h -rename.$(OBJEXT): dirname.h xalloc.h -util.$(OBJEXT): backupfile.h common.h dirname.h maketime.h \ +strncasecmp.$(OBJEXT): strcasecmp.c +util.$(OBJEXT): backupfile.h $(COMMON) dirname.h maketime.h \ partime.h quotearg.h quotesys.h util.h version.h xalloc.h -version.$(OBJEXT): common.h patchlevel.h util.h version.h -xmalloc.$(OBJEXT): exitfail.h xalloc.h +version.$(OBJEXT): $(COMMON) version.h +xmalloc.$(OBJEXT): error.h gettext.h xalloc.h @@ -1,4 +1,4 @@ -Changes in version 2.5.8: bug fixes only. +Changes in versions 2.5.8 and 2.5.9: bug fixes only. Changes in version 2.5.7: @@ -216,8 +216,8 @@ Changes in version 2.0.12g8: -Copyright (C) 1992, 1993, 1997, 1998, 1999, 2000, 2001, 2002 Free -Software Foundation, Inc. +Copyright (C) 1992, 1993, 1997, 1998, 1999, 2000, 2001, 2002, 2003 +Free Software Foundation, Inc. This file is part of GNU Patch. @@ -1,33 +1,27 @@ -# c-bs-a.m4 serial 4 (fileutils-4.1.3) -dnl Copyright (C) 2000-2002 Free Software Foundation, Inc. +# backupfile.m4 serial 1 +dnl Copyright (C) 2002 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General dnl Public License, this file may be distributed as part of a program dnl that contains a configuration script generated by Autoconf, under dnl the same distribution terms as the rest of that program. -dnl From Paul Eggert. - -AC_DEFUN([AC_C_BACKSLASH_A], +AC_DEFUN([gl_BACKUPFILE], [ - AC_CACHE_CHECK([whether backslash-a works in strings], ac_cv_c_backslash_a, - [AC_TRY_COMPILE([], - [ -#if '\a' == 'a' - syntax error; -#endif - char buf['\a' == 'a' ? -1 : 1]; - buf[0] = '\a'; - return buf[0] != "\a"[0]; - ], - ac_cv_c_backslash_a=yes, - ac_cv_c_backslash_a=no)]) - if test $ac_cv_c_backslash_a = yes; then - AC_DEFINE(HAVE_C_BACKSLASH_A, 1, - [Define if backslash-a works in C strings.]) - fi + dnl Prerequisites of lib/backupfile.c. + AC_REQUIRE([AC_HEADER_DIRENT]) + AC_REQUIRE([AC_FUNC_CLOSEDIR_VOID]) + AC_CHECK_HEADERS_ONCE(limits.h stdlib.h string.h) + AC_CHECK_DECLS_ONCE(getenv malloc) + jm_CHECK_TYPE_STRUCT_DIRENT_D_INO + + dnl Prerequisites of lib/addext.c. + AC_REQUIRE([jm_AC_DOS]) + AC_SYS_LONG_FILE_NAMES + AC_CHECK_HEADERS_ONCE(limits.h string.h unistd.h) + AC_CHECK_FUNCS(pathconf) ]) -#serial 4 +#serial 5 dnl From Jim Meyering. dnl @@ -64,75 +58,174 @@ AC_DEFUN([jm_CHECK_TYPE_STRUCT_DIRENT_D_INO], ) if test $jm_cv_struct_dirent_d_ino = yes; then AC_DEFINE(D_INO_IN_DIRENT, 1, - [Define if there is a member named d_ino in the struct describing - directory headers.]) + [Define if there is a member named d_ino in the struct describing + directory headers.]) fi ] ) -#serial 4 +# dirname.m4 serial 1 +dnl Copyright (C) 2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +AC_DEFUN([gl_DIRNAME], +[ + dnl Prerequisites of lib/dirname.h. + AC_REQUIRE([jm_AC_DOS]) + + dnl Prerequisites of lib/dirname.c. + AC_REQUIRE([AC_HEADER_STDC]) + AC_CHECK_HEADERS_ONCE(string.h) + + dnl Prerequisites of lib/basename.c. + AC_REQUIRE([AC_HEADER_STDC]) + AC_CHECK_HEADERS_ONCE(string.h) + + dnl Prerequisites of lib/stripslash.c. + AC_REQUIRE([AC_HEADER_STDC]) + AC_CHECK_HEADERS_ONCE(string.h) +]) +#serial 5 + +# Define some macros required for proper operation of code in lib/*.c +# on MSDOS/Windows systems. -dnl FIXME: put these prerequisite-only *.m4 files in a separate -dnl directory -- otherwise, they'll conflict with existing files. +# From Jim Meyering. + +AC_DEFUN([jm_AC_DOS], + [ + AC_CACHE_CHECK([whether system is Windows or MSDOS], [ac_cv_win_or_dos], + [ + AC_TRY_COMPILE([], + [#if !defined _WIN32 && !defined __WIN32__ && !defined __MSDOS__ +neither MSDOS nor Windows +#endif], + [ac_cv_win_or_dos=yes], + [ac_cv_win_or_dos=no]) + ]) + + if test x"$ac_cv_win_or_dos" = xyes; then + ac_fs_accepts_drive_letter_prefix=1 + ac_fs_backslash_is_file_name_separator=1 + else + ac_fs_accepts_drive_letter_prefix=0 + ac_fs_backslash_is_file_name_separator=0 + fi + + AH_VERBATIM(FILESYSTEM_PREFIX_LEN, + [#if FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX +# define FILESYSTEM_PREFIX_LEN(Filename) \ + ((Filename)[0] && (Filename)[1] == ':' ? 2 : 0) +#else +# define FILESYSTEM_PREFIX_LEN(Filename) 0 +#endif]) + + AC_DEFINE_UNQUOTED([FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX], + $ac_fs_accepts_drive_letter_prefix, + [Define on systems for which file names may have a so-called + `drive letter' prefix, define this to compute the length of that + prefix, including the colon.]) + + AH_VERBATIM(ISSLASH, + [#if FILESYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR +# define ISSLASH(C) ((C) == '/' || (C) == '\\') +#else +# define ISSLASH(C) ((C) == '/') +#endif]) -dnl These are the prerequisite macros for GNU's error.c file. + AC_DEFINE_UNQUOTED([FILESYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR], + $ac_fs_backslash_is_file_name_separator, + [Define if the backslash character may also serve as a file name + component separator.]) + ]) +#serial 7 + +AC_DEFUN([gl_ERROR], +[ + AC_FUNC_ERROR_AT_LINE + dnl Note: AC_FUNC_ERROR_AT_LINE does AC_LIBSOURCES([error.h, error.c]). + jm_PREREQ_ERROR +]) + +# Prerequisites of lib/error.c. AC_DEFUN([jm_PREREQ_ERROR], [ - AC_CHECK_FUNCS(strerror vprintf doprnt) + AC_REQUIRE([AC_HEADER_STDC]) + AC_REQUIRE([AC_FUNC_VPRINTF]) + AC_CHECK_FUNCS(strerror) AC_CHECK_DECLS([strerror]) AC_FUNC_STRERROR_R - AC_HEADER_STDC ]) -#serial 7 -*- autoconf -*- - -dnl From Jim Meyering. -dnl -dnl See if the glibc *_unlocked I/O macros are available. -dnl Use only those *_unlocked macros that are declared. -dnl +# getopt.m4 serial 1 +dnl Copyright (C) 2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. -AC_DEFUN([jm_FUNC_GLIBC_UNLOCKED_IO], - [AC_CHECK_DECLS( - [clearerr_unlocked, feof_unlocked, ferror_unlocked, - fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked, - fread_unlocked, fwrite_unlocked, getc_unlocked, - getchar_unlocked, putc_unlocked, putchar_unlocked])]) -#serial 6 +AC_DEFUN([gl_GETOPT], +[ + dnl Prerequisites of lib/getopt.c. + AC_CHECK_HEADERS_ONCE(string.h) +]) +# malloc.m4 serial 7 +dnl Copyright (C) 2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. dnl From Jim Meyering. dnl Determine whether malloc accepts 0 as its argument. dnl If it doesn't, arrange to use the replacement function. -dnl AC_DEFUN([jm_FUNC_MALLOC], [ - dnl xmalloc.c requires that this symbol be defined so it doesn't - dnl mistakenly use a broken malloc -- as it might if this test were omitted. - AC_DEFINE(HAVE_DONE_WORKING_MALLOC_CHECK, 1, - [Define if the malloc check has been performed. ]) - - AC_CACHE_CHECK([whether malloc(0) returns a non-NULL pointer], - jm_cv_func_working_malloc, - [AC_TRY_RUN([ - char *malloc (); - int - main () - { - exit (malloc (0) ? 0 : 1); - } - ], - jm_cv_func_working_malloc=yes, - jm_cv_func_working_malloc=no, - dnl When crosscompiling, assume malloc(0) returns NULL. - jm_cv_func_working_malloc=no) - ]) - if test $jm_cv_func_working_malloc = no; then - AC_LIBOBJ(malloc) - AC_DEFINE(malloc, rpl_malloc, - [Define to rpl_malloc if the replacement function should be used.]) + AC_REQUIRE([AC_FUNC_MALLOC]) + dnl autoconf < 2.57 used the symbol ac_cv_func_malloc_works. + if test X"$ac_cv_func_malloc_0_nonnull" = Xno || test X"$ac_cv_func_malloc_works" = Xno; then + gl_PREREQ_MALLOC fi ]) -# mbstate_t.m4 serial 9 (fileutils-4.1.3) -dnl Copyright (C) 2000-2002 Free Software Foundation, Inc. + +# Prerequisites of lib/malloc.c. +AC_DEFUN([gl_PREREQ_MALLOC], [ + : +]) +# mbrtowc.m4 serial 5 +dnl Copyright (C) 2001-2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +dnl From Paul Eggert + +dnl This file can be removed, and jm_FUNC_MBRTOWC replaced with +dnl AC_FUNC_MBRTOWC, when autoconf 2.57 can be assumed everywhere. + +AC_DEFUN([jm_FUNC_MBRTOWC], +[ + AC_CACHE_CHECK([whether mbrtowc and mbstate_t are properly declared], + jm_cv_func_mbrtowc, + [AC_TRY_LINK( + [#include <wchar.h>], + [mbstate_t state; return ! (sizeof state && mbrtowc);], + jm_cv_func_mbrtowc=yes, + jm_cv_func_mbrtowc=no)]) + if test $jm_cv_func_mbrtowc = yes; then + AC_DEFINE(HAVE_MBRTOWC, 1, + [Define to 1 if mbrtowc and mbstate_t are properly declared.]) + fi +]) +# mbstate_t.m4 serial 9 +dnl Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General dnl Public License, this file may be distributed as part of a program @@ -145,30 +238,45 @@ dnl the same distribution terms as the rest of that program. # so you can't declare an object of that type. # Check for this incompatibility with Standard C. -# Include stdlib.h first, because otherwise this test would fail on Linux -# (at least glibc-2.1.3) because the "_XOPEN_SOURCE 500" definition elicits -# a syntax error in wchar.h due to the use of undefined __int32_t. - -AC_DEFUN([AC_MBSTATE_T], - [ - AC_CHECK_HEADERS(stdlib.h) - - AC_CACHE_CHECK([for mbstate_t], ac_cv_type_mbstate_t, - [AC_TRY_COMPILE([ -#if HAVE_STDLIB_H -# include <stdlib.h> -#endif -#include <wchar.h>], - [mbstate_t x; return sizeof x;], - ac_cv_type_mbstate_t=yes, - ac_cv_type_mbstate_t=no)]) +# AC_TYPE_MBSTATE_T +# ----------------- +AC_DEFUN([AC_TYPE_MBSTATE_T], + [AC_CACHE_CHECK([for mbstate_t], ac_cv_type_mbstate_t, + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [AC_INCLUDES_DEFAULT +# include <wchar.h>], + [mbstate_t x; return sizeof x;])], + [ac_cv_type_mbstate_t=yes], + [ac_cv_type_mbstate_t=no])]) if test $ac_cv_type_mbstate_t = yes; then - AC_DEFINE(HAVE_MBSTATE_T, 1,ma + AC_DEFINE([HAVE_MBSTATE_T], 1, [Define to 1 if <wchar.h> declares mbstate_t.]) else - AC_DEFINE(mbstate_t, int, + AC_DEFINE([mbstate_t], int, [Define to a type if <wchar.h> does not define.]) fi]) +# memchr.m4 serial 1 +dnl Copyright (C) 2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +AC_DEFUN([gl_FUNC_MEMCHR], +[ + AC_REPLACE_FUNCS(memchr) + if test $ac_cv_func_memchr = no; then + jm_PREREQ_MEMCHR + fi +]) + +# Prerequisites of lib/memchr.c. +AC_DEFUN([jm_PREREQ_MEMCHR], [ + AC_CHECK_HEADERS_ONCE(limits.h stdlib.h) + AC_CHECK_HEADERS(bp-sym.h) +]) #serial 1 dnl From Mumit Khan and Paul Eggert @@ -203,218 +311,145 @@ AC_DEFUN([PATCH_FUNC_MKDIR_TAKES_ONE_ARG], fi ] ) -# mbrtowc.m4 serial 4 (fileutils-4.1.3) -dnl Copyright (C) 2001-2002 Free Software Foundation, Inc. +# onceonly.m4 serial 3 +dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General dnl Public License, this file may be distributed as part of a program dnl that contains a configuration script generated by Autoconf, under dnl the same distribution terms as the rest of that program. -dnl From Paul Eggert - -AC_DEFUN([jm_FUNC_MBRTOWC], -[ - AC_CACHE_CHECK([whether mbrtowc and mbstate_t are properly declared], - jm_cv_func_mbrtowc, - [AC_TRY_LINK( - [#include <wchar.h>], - [mbstate_t state; return ! (sizeof state && mbrtowc);], - jm_cv_func_mbrtowc=yes, - jm_cv_func_mbrtowc=no)]) - if test $jm_cv_func_mbrtowc = yes; then - AC_DEFINE(HAVE_MBRTOWC, 1, - [Define to 1 if mbrtowc and mbstate_t are properly declared.]) - fi -]) -#serial 22 - -dnl These are the prerequisite macros for files in the lib/ -dnl directories of the fileutils, sh-utils, and textutils packages. - -AC_DEFUN([jm_PREREQ], -[ - jm_PREREQ_ADDEXT - jm_PREREQ_CANON_HOST - jm_PREREQ_DIRNAME - jm_PREREQ_ERROR - jm_PREREQ_EXCLUDE - jm_PREREQ_GETPAGESIZE - jm_PREREQ_HARD_LOCALE - jm_PREREQ_HASH - jm_PREREQ_HUMAN - jm_PREREQ_MBSWIDTH - jm_PREREQ_MEMCHR - jm_PREREQ_PHYSMEM - jm_PREREQ_POSIXVER - jm_PREREQ_QUOTEARG - jm_PREREQ_READUTMP - jm_PREREQ_REGEX - jm_PREREQ_TEMPNAME # called by mkstemp - jm_PREREQ_XGETCWD - jm_PREREQ_XREADLINK -]) - -AC_DEFUN([jm_PREREQ_ADDEXT], -[ - dnl For addext.c. - AC_SYS_LONG_FILE_NAMES - AC_CHECK_FUNCS(pathconf) - AC_CHECK_HEADERS(limits.h string.h unistd.h) -]) - -AC_DEFUN([jm_PREREQ_CANON_HOST], -[ - dnl Add any libraries as early as possible. - dnl In particular, inet_ntoa needs -lnsl at least on Solaris5.5.1, - dnl so we have to add -lnsl to LIBS before checking for that function. - AC_SEARCH_LIBS(gethostbyname, [inet nsl]) - - dnl These come from -lnsl on Solaris5.5.1. - AC_CHECK_FUNCS(gethostbyname gethostbyaddr inet_ntoa) - - AC_CHECK_FUNCS(gethostbyname gethostbyaddr inet_ntoa) - AC_CHECK_HEADERS(unistd.h string.h netdb.h sys/socket.h \ - netinet/in.h arpa/inet.h) -]) - -AC_DEFUN([jm_PREREQ_DIRNAME], -[ - AC_HEADER_STDC - AC_CHECK_HEADERS(string.h) -]) - -AC_DEFUN([jm_PREREQ_EXCLUDE], -[ - AC_FUNC_FNMATCH_GNU([lib]) - AC_HEADER_STDBOOL -]) - -AC_DEFUN([jm_PREREQ_GETPAGESIZE], -[ - AC_CHECK_FUNCS(getpagesize) - AC_CHECK_HEADERS(OS.h unistd.h) -]) - -AC_DEFUN([jm_PREREQ_HARD_LOCALE], -[ - AC_C_PROTOTYPES - AC_CHECK_FUNCS(setlocale) - AC_CHECK_HEADERS(locale.h stdlib.h string.h) -]) - -AC_DEFUN([jm_PREREQ_HASH], -[ - AC_CHECK_HEADERS(stdlib.h) - AC_HEADER_STDBOOL - AC_REQUIRE([jm_CHECK_DECLS]) -]) - -# If you use human.c, you need the following files: -# inttypes.m4 ulonglong.m4 -AC_DEFUN([jm_PREREQ_HUMAN], -[ - AC_CHECK_HEADERS(limits.h stdlib.h string.h) - AC_CHECK_DECLS([getenv]) - AC_REQUIRE([jm_AC_TYPE_UINTMAX_T]) +dnl This file defines some "once only" variants of standard autoconf macros. +dnl AC_CHECK_HEADERS_ONCE like AC_CHECK_HEADERS +dnl AC_CHECK_FUNCS_ONCE like AC_CHECK_FUNCS +dnl AC_CHECK_DECLS_ONCE like AC_CHECK_DECLS +dnl AC_REQUIRE([AC_HEADER_STDC]) like AC_HEADER_STDC +dnl The advantage is that the check for each of the headers/functions/decls +dnl will be put only once into the 'configure' file. It keeps the size of +dnl the 'configure' file down, and avoids redundant output when 'configure' +dnl is run. +dnl The drawback is that the checks cannot be conditionalized. If you write +dnl if some_condition; then gl_CHECK_HEADERS(stdlib.h); fi +dnl inside an AC_DEFUNed function, the gl_CHECK_HEADERS macro call expands to +dnl empty, and the check will be inserted before the body of the AC_DEFUNed +dnl function. + +dnl Autoconf version 2.57 or newer is recommended. +AC_PREREQ(2.54) + +# AC_CHECK_HEADERS_ONCE(HEADER1 HEADER2 ...) is a once-only variant of +# AC_CHECK_HEADERS(HEADER1 HEADER2 ...). +AC_DEFUN([AC_CHECK_HEADERS_ONCE], [ + : + AC_FOREACH([gl_HEADER_NAME], [$1], [ + AC_DEFUN([gl_CHECK_HEADER_]m4_quote(translit(m4_defn([gl_HEADER_NAME]), + [-./], [___])), [ + AC_CHECK_HEADERS(gl_HEADER_NAME) + ]) + AC_REQUIRE([gl_CHECK_HEADER_]m4_quote(translit(gl_HEADER_NAME, + [-./], [___]))) + ]) ]) -AC_DEFUN([jm_PREREQ_MEMCHR], -[ - AC_CHECK_HEADERS(limits.h stdlib.h bp-sym.h) +# AC_CHECK_FUNCS_ONCE(FUNC1 FUNC2 ...) is a once-only variant of +# AC_CHECK_FUNCS(FUNC1 FUNC2 ...). +AC_DEFUN([AC_CHECK_FUNCS_ONCE], [ + : + AC_FOREACH([gl_FUNC_NAME], [$1], [ + AC_DEFUN([gl_CHECK_FUNC_]m4_defn([gl_FUNC_NAME]), [ + AC_CHECK_FUNCS(m4_defn([gl_FUNC_NAME])) + ]) + AC_REQUIRE([gl_CHECK_FUNC_]m4_defn([gl_FUNC_NAME])) + ]) ]) -AC_DEFUN([jm_PREREQ_PHYSMEM], -[ - AC_CHECK_HEADERS(sys/pstat.h unistd.h) - AC_CHECK_FUNCS(pstat_getstatic pstat_getdynamic) +# AC_CHECK_DECLS_ONCE(DECL1 DECL2 ...) is a once-only variant of +# AC_CHECK_DECLS(DECL1, DECL2, ...). +AC_DEFUN([AC_CHECK_DECLS_ONCE], [ + : + AC_FOREACH([gl_DECL_NAME], [$1], [ + AC_DEFUN([gl_CHECK_DECL_]m4_defn([gl_DECL_NAME]), [ + AC_CHECK_DECLS(m4_defn([gl_DECL_NAME])) + ]) + AC_REQUIRE([gl_CHECK_DECL_]m4_defn([gl_DECL_NAME])) + ]) ]) +# quote.m4 serial 1 +dnl Copyright (C) 2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. -AC_DEFUN([jm_PREREQ_POSIXVER], +AC_DEFUN([gl_QUOTE], [ - AC_CHECK_HEADERS(unistd.h) - AC_CHECK_DECLS([getenv]) + dnl Prerequisites of lib/quote.c. + AC_CHECK_HEADERS_ONCE(stddef.h) ]) +# quotearg.m4 serial 1 +dnl Copyright (C) 2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. -AC_DEFUN([jm_PREREQ_QUOTEARG], +AC_DEFUN([gl_QUOTEARG], [ - AC_CHECK_FUNCS(isascii iswprint) + dnl Prerequisites of lib/quotearg.c. + AC_CHECK_HEADERS_ONCE(wchar.h wctype.h) + AC_CHECK_FUNCS_ONCE(iswprint mbsinit) + AC_TYPE_MBSTATE_T jm_FUNC_MBRTOWC - AC_CHECK_HEADERS(limits.h stddef.h stdlib.h string.h wchar.h wctype.h) - AC_HEADER_STDC - AC_C_BACKSLASH_A - AC_MBSTATE_T - AC_C_PROTOTYPES ]) +# realloc.m4 serial 7 +dnl Copyright (C) 2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. -AC_DEFUN([jm_PREREQ_REGEX], -[ - dnl FIXME: Maybe provide a btowc replacement someday: solaris-2.5.1 lacks it. - dnl FIXME: Check for wctype and iswctype, and and add -lw if necessary - dnl to get them. - AC_CHECK_FUNCS(bzero bcopy isascii btowc) - AC_CHECK_HEADERS(alloca.h libintl.h wctype.h wchar.h) - AC_HEADER_STDC - AC_FUNC_ALLOCA -]) +dnl From Jim Meyering. +dnl Determine whether realloc works when both arguments are 0. +dnl If it doesn't, arrange to use the replacement function. -AC_DEFUN([jm_PREREQ_TEMPNAME], +AC_DEFUN([jm_FUNC_REALLOC], [ - AC_HEADER_STDC - AC_HEADER_STAT - AC_CHECK_HEADERS(fcntl.h sys/time.h stdint.h unistd.h) - AC_CHECK_FUNCS(__secure_getenv gettimeofday) - AC_CHECK_DECLS([getenv]) + AC_REQUIRE([AC_FUNC_REALLOC]) + dnl autoconf < 2.57 used the symbol ac_cv_func_realloc_works. + if test X"$ac_cv_func_realloc_0_nonnull" = Xno || test X"$ac_cv_func_realloc_works" = Xno; then + gl_PREREQ_REALLOC + fi ]) -AC_DEFUN([jm_PREREQ_XGETCWD], -[ - AC_C_PROTOTYPES - AC_CHECK_HEADERS(limits.h stdlib.h sys/param.h unistd.h) - AC_CHECK_FUNCS(getcwd) - AC_FUNC_GETCWD_NULL +# Prerequisites of lib/realloc.c. +AC_DEFUN([gl_PREREQ_REALLOC], [ + : ]) +# rmdir.m4 serial 1 +dnl Copyright (C) 2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. -AC_DEFUN([jm_PREREQ_XREADLINK], +AC_DEFUN([gl_FUNC_RMDIR], [ - AC_C_PROTOTYPES - AC_CHECK_HEADERS(limits.h stdlib.h sys/types.h unistd.h) + AC_REPLACE_FUNCS(rmdir) + if test $ac_cv_func_rmdir = no; then + gl_PREREQ_RMDIR + fi ]) -#serial 6 -dnl From Jim Meyering. -dnl Determine whether realloc works when both arguments are 0. -dnl If it doesn't, arrange to use the replacement function. -dnl - -AC_DEFUN([jm_FUNC_REALLOC], -[ - dnl xmalloc.c requires that this symbol be defined so it doesn't - dnl mistakenly use a broken realloc -- as it might if this test were omitted. - AC_DEFINE(HAVE_DONE_WORKING_REALLOC_CHECK, 1, - [Define if the realloc check has been performed. ]) - - AC_CACHE_CHECK([whether realloc(0,0) returns a non-NULL pointer], - jm_cv_func_working_realloc, - [AC_TRY_RUN([ - char *realloc (); - int - main () - { - exit (realloc (0, 0) ? 0 : 1); - } - ], - jm_cv_func_working_realloc=yes, - jm_cv_func_working_realloc=no, - dnl When crosscompiling, assume realloc(0,0) returns NULL. - jm_cv_func_working_realloc=no) - ]) - if test $jm_cv_func_working_realloc = no; then - AC_LIBOBJ(realloc) - AC_DEFINE(realloc, rpl_realloc, - [Define to rpl_realloc if the replacement function should be used.]) - fi +# Prerequisites of lib/rmdir.c. +AC_DEFUN([gl_PREREQ_RMDIR], [ + AC_REQUIRE([AC_HEADER_STAT]) + : ]) + # Check for setmode, DOS style. # Copyright (C) 2001, 2002 Free Software Foundation, Inc. @@ -453,7 +488,118 @@ AC_DEFUN([AC_FUNC_SETMODE_DOS], AC_DEFINE(HAVE_SETMODE_DOS, 1, [Define to 1 if you have the DOS-style `setmode' function.]) fi]) -#serial 4 +# Check for stdbool.h that conforms to C99. + +# Copyright (C) 2002-2003 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +# 02111-1307, USA. + +# Prepare for substituting <stdbool.h> if it is not supported. + +AC_DEFUN([AM_STDBOOL_H], +[ + AC_REQUIRE([AC_HEADER_STDBOOL]) + + # Define two additional variables used in the Makefile substitution. + + if test "$ac_cv_header_stdbool_h" = yes; then + STDBOOL_H='' + else + STDBOOL_H='stdbool.h' + fi + AC_SUBST([STDBOOL_H]) + + if test "$ac_cv_type__Bool" = yes; then + HAVE__BOOL=1 + else + HAVE__BOOL=0 + fi + AC_SUBST([HAVE__BOOL]) +]) + +# This macro is only needed in autoconf <= 2.54. Newer versions of autoconf +# have this macro built-in. + +AC_DEFUN([AC_HEADER_STDBOOL], + [AC_CACHE_CHECK([for stdbool.h that conforms to C99], + [ac_cv_header_stdbool_h], + [AC_TRY_COMPILE( + [ + #include <stdbool.h> + #ifndef bool + "error: bool is not defined" + #endif + #ifndef false + "error: false is not defined" + #endif + #if false + "error: false is not 0" + #endif + #ifndef true + "error: false is not defined" + #endif + #if true != 1 + "error: true is not 1" + #endif + #ifndef __bool_true_false_are_defined + "error: __bool_true_false_are_defined is not defined" + #endif + + struct s { _Bool s: 1; _Bool t; } s; + + char a[true == 1 ? 1 : -1]; + char b[false == 0 ? 1 : -1]; + char c[__bool_true_false_are_defined == 1 ? 1 : -1]; + char d[(bool) -0.5 == true ? 1 : -1]; + bool e = &s; + char f[(_Bool) -0.0 == false ? 1 : -1]; + char g[true]; + char h[sizeof (_Bool)]; + char i[sizeof s.t]; + ], + [ return !a + !b + !c + !d + !e + !f + !g + !h + !i; ], + [ac_cv_header_stdbool_h=yes], + [ac_cv_header_stdbool_h=no])]) + AC_CHECK_TYPES([_Bool]) + if test $ac_cv_header_stdbool_h = yes; then + AC_DEFINE(HAVE_STDBOOL_H, 1, [Define to 1 if stdbool.h conforms to C99.]) + fi]) +#serial 7 -*- autoconf -*- + +dnl From Jim Meyering. +dnl +dnl See if the glibc *_unlocked I/O macros or functions are available. +dnl Use only those *_unlocked macros or functions that are declared +dnl (because some of them were declared in Solaris 2.5.1 but were removed +dnl in Solaris 2.6, whereas we want binaries built on Solaris 2.5.1 to run +dnl on Solaris 2.6). + +AC_DEFUN([jm_FUNC_GLIBC_UNLOCKED_IO], +[ + dnl Persuade glibc <stdio.h> to declare fgets_unlocked(), fputs_unlocked() + dnl etc. + AC_REQUIRE([AC_GNU_SOURCE]) + + AC_CHECK_DECLS_ONCE( + [clearerr_unlocked feof_unlocked ferror_unlocked + fflush_unlocked fgets_unlocked fputc_unlocked fputs_unlocked + fread_unlocked fwrite_unlocked getc_unlocked + getchar_unlocked putc_unlocked putchar_unlocked]) +]) +#serial 5 dnl From Jim Meyering @@ -463,7 +609,7 @@ dnl Some systems have utime.h but don't declare the struct anywhere. AC_DEFUN([jm_CHECK_TYPE_STRUCT_UTIMBUF], [ - AC_CHECK_HEADERS(utime.h) + AC_CHECK_HEADERS_ONCE(sys/time.h utime.h) AC_REQUIRE([AC_HEADER_TIME]) AC_CACHE_CHECK([for struct utimbuf], fu_cv_sys_struct_utimbuf, [AC_TRY_COMPILE( @@ -489,7 +635,33 @@ AC_DEFUN([jm_CHECK_TYPE_STRUCT_UTIMBUF], if test $fu_cv_sys_struct_utimbuf = yes; then AC_DEFINE(HAVE_STRUCT_UTIMBUF, 1, -[Define if struct utimbuf is declared -- usually in <utime.h>. - Some systems have utime.h but don't declare the struct anywhere. ]) + [Define if struct utimbuf is declared -- usually in <utime.h>. + Some systems have utime.h but don't declare the struct anywhere. ]) fi ]) +# xalloc.m4 serial 1 +dnl Copyright (C) 2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +AC_DEFUN([gl_XALLOC], +[ + gl_PREREQ_XMALLOC + gl_PREREQ_XSTRDUP +]) + +# Prerequisites of lib/xmalloc.c. +AC_DEFUN([gl_PREREQ_XMALLOC], [ + AC_REQUIRE([AC_HEADER_STDC]) + AC_REQUIRE([jm_FUNC_MALLOC]) + AC_REQUIRE([jm_FUNC_REALLOC]) +]) + +# Prerequisites of lib/xstrdup.c. +AC_DEFUN([gl_PREREQ_XSTRDUP], [ + AC_REQUIRE([AC_HEADER_STDC]) + AC_CHECK_HEADERS_ONCE(string.h) +]) @@ -1,5 +1,7 @@ /* addext.c -- add an extension to a file name - Copyright 1990, 1997, 1998, 1999, 2001 Free Software Foundation, Inc. + + Copyright (C) 1990, 1997, 1998, 1999, 2001, 2003 Free Software + Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -83,7 +85,11 @@ addext (char *filename, char const *ext, int e) *s = c; } if (0 <= name_max || errno == 0) - slen_max = name_max == (size_t) name_max ? name_max : -1; + { + long size = slen_max = name_max; + if (name_max != size) + slen_max = -1; + } } #endif @@ -1,5 +1,7 @@ /* argmatch.c -- find a match for a string in an array - Copyright (C) 1990, 1998, 1999, 2001, 2002 Free Software Foundation, Inc. + + Copyright (C) 1990, 1998, 1999, 2001, 2002, 2003 Free Software + Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -18,24 +20,19 @@ /* Written by David MacKenzie <djm@ai.mit.edu> Modified by Akim Demaille <demaille@inf.enst.fr> */ +#if HAVE_CONFIG_H +# include <config.h> +#endif + +/* Specification. */ #include "argmatch.h" #include <stdio.h> -#ifdef STDC_HEADERS -# include <stdlib.h> -# include <string.h> -#endif - -#if HAVE_LOCALE_H -# include <locale.h> -#endif +#include <stdlib.h> +#include <string.h> -#if ENABLE_NLS -# include <libintl.h> -# define _(Text) gettext (Text) -#else -# define _(Text) Text -#endif +#include "gettext.h" +#define _(msgid) gettext (msgid) #include "error.h" #include "quotearg.h" @@ -49,11 +46,7 @@ # define ARGMATCH_QUOTING_STYLE locale_quoting_style #endif -/* The following test is to work around the gross typo in - systems like Sony NEWS-OS Release 4.0C, whereby EXIT_FAILURE - is defined to 0, not 1. */ -#if !EXIT_FAILURE -# undef EXIT_FAILURE +#ifndef EXIT_FAILURE # define EXIT_FAILURE 1 #endif @@ -81,7 +74,6 @@ argmatch_exit_fn argmatch_die = __argmatch_die; null-terminated array ARGLIST, return the index in ARGLIST of the matched element, else -1 if it does not match any element or -2 if it is ambiguous (is a prefix of more than one element). - If SENSITIVE, comparison is case sensitive. If VALLIST is none null, use it to resolve ambiguities limited to synonyms, i.e., for @@ -89,10 +81,9 @@ argmatch_exit_fn argmatch_die = __argmatch_die; "no", "nope" -> 1 "y" is a valid argument, for `0', and "n" for `1'. */ -static int -__argmatch_internal (const char *arg, const char *const *arglist, - const char *vallist, size_t valsize, - int case_sensitive) +int +argmatch (const char *arg, const char *const *arglist, + const char *vallist, size_t valsize) { int i; /* Temporary index in ARGLIST. */ size_t arglen; /* Length of ARG. */ @@ -104,9 +95,7 @@ __argmatch_internal (const char *arg, const char *const *arglist, /* Test all elements for either exact match or abbreviated matches. */ for (i = 0; arglist[i]; i++) { - if (case_sensitive - ? !strncmp (arglist[i], arg, arglen) - : !strncasecmp (arglist[i], arg, arglen)) + if (!strncmp (arglist[i], arg, arglen)) { if (strlen (arglist[i]) == arglen) /* Exact match found. */ @@ -134,22 +123,6 @@ __argmatch_internal (const char *arg, const char *const *arglist, return matchind; } -/* argmatch - case sensitive version */ -int -argmatch (const char *arg, const char *const *arglist, - const char *vallist, size_t valsize) -{ - return __argmatch_internal (arg, arglist, vallist, valsize, 1); -} - -/* argcasematch - case insensitive version */ -int -argcasematch (const char *arg, const char *const *arglist, - const char *vallist, size_t valsize) -{ - return __argmatch_internal (arg, arglist, vallist, valsize, 0); -} - /* Error reporting for argmatch. CONTEXT is a description of the type of entity that was being matched. VALUE is the invalid value that was given. @@ -204,12 +177,9 @@ int __xargmatch_internal (const char *context, const char *arg, const char *const *arglist, const char *vallist, size_t valsize, - int case_sensitive, argmatch_exit_fn exit_fn) { - int res = __argmatch_internal (arg, arglist, - vallist, valsize, - case_sensitive); + int res = argmatch (arg, arglist, vallist, valsize); if (res >= 0) /* Success. */ return res; @@ -295,12 +265,12 @@ main (int argc, const char *const *argv) } if ((cp = getenv ("VERSION_CONTROL"))) - backup_type = XARGCASEMATCH ("$VERSION_CONTROL", cp, - backup_args, backup_vals); + backup_type = XARGMATCH ("$VERSION_CONTROL", cp, + backup_args, backup_vals); if (argc == 2) - backup_type = XARGCASEMATCH (program_name, argv[1], - backup_args, backup_vals); + backup_type = XARGMATCH (program_name, argv[1], + backup_args, backup_vals); printf ("The version control is `%s'\n", ARGMATCH_TO_ARGUMENT (backup_type, backup_args, backup_vals)); @@ -1,5 +1,5 @@ /* argmatch.h -- definitions and prototypes for argmatch.c - Copyright (C) 1990, 1998, 1999, 2001 Free Software Foundation, Inc. + Copyright (C) 1990, 1998, 1999, 2001, 2002 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -21,109 +21,89 @@ #ifndef ARGMATCH_H_ # define ARGMATCH_H_ 1 -# if HAVE_CONFIG_H -# include <config.h> -# endif +# include <stddef.h> -# include <sys/types.h> +# define ARRAY_CARDINALITY(Array) (sizeof (Array) / sizeof *(Array)) -# ifndef PARAMS -# if PROTOTYPES || (defined (__STDC__) && __STDC__) -# define PARAMS(args) args -# else -# define PARAMS(args) () -# endif /* GCC. */ -# endif /* Not PARAMS. */ +# define ARGMATCH_CONSTRAINT(Arglist, Vallist) \ + (ARRAY_CARDINALITY (Arglist) == ARRAY_CARDINALITY (Vallist) + 1) /* Assert there are as many real arguments as there are values - (argument list ends with a NULL guard). There is no execution - cost, since it will be statically evalauted to `assert (0)' or - `assert (1)'. Unfortunately there is no -Wassert-0. */ + (argument list ends with a NULL guard). ARGMATCH_VERIFY is + preferred, since it is guaranteed to be checked at compile-time. + ARGMATCH_ASSERT is for backward compatibility only. */ -# undef ARRAY_CARDINALITY -# define ARRAY_CARDINALITY(Array) (sizeof ((Array)) / sizeof (*(Array))) +# define ARGMATCH_VERIFY(Arglist, Vallist) \ + struct argmatch_verify \ + { \ + char argmatch_verify[ARGMATCH_CONSTRAINT(Arglist, Vallist) ? 1 : -1]; \ + } -# define ARGMATCH_ASSERT(Arglist, Vallist) \ - assert (ARRAY_CARDINALITY ((Arglist)) == ARRAY_CARDINALITY ((Vallist)) + 1) +# define ARGMATCH_ASSERT(Arglist, Vallist) \ + assert (ARGMATCH_CONSTRAINT (Arglist, Vallist)) /* Return the index of the element of ARGLIST (NULL terminated) that matches with ARG. If VALLIST is not NULL, then use it to resolve false ambiguities (i.e., different matches of ARG but corresponding to the same values in VALLIST). */ -int argmatch - PARAMS ((const char *arg, const char *const *arglist, - const char *vallist, size_t valsize)); -int argcasematch - PARAMS ((const char *arg, const char *const *arglist, - const char *vallist, size_t valsize)); +int argmatch (char const *arg, char const *const *arglist, + char const *vallist, size_t valsize); # define ARGMATCH(Arg, Arglist, Vallist) \ - argmatch ((Arg), (Arglist), (const char *) (Vallist), sizeof (*(Vallist))) - -# define ARGCASEMATCH(Arg, Arglist, Vallist) \ - argcasematch ((Arg), (Arglist), (const char *) (Vallist), sizeof (*(Vallist))) + argmatch (Arg, Arglist, (char const *) (Vallist), sizeof *(Vallist)) /* xargmatch calls this function when it fails. This function should not return. By default, this is a function that calls ARGMATCH_DIE which in turn defaults to `exit (EXIT_FAILURE)'. */ -typedef void (*argmatch_exit_fn) PARAMS ((void)); +typedef void (*argmatch_exit_fn) (void); extern argmatch_exit_fn argmatch_die; /* Report on stderr why argmatch failed. Report correct values. */ -void argmatch_invalid - PARAMS ((const char *context, const char *value, int problem)); +void argmatch_invalid (char const *context, char const *value, int problem); /* Left for compatibility with the old name invalid_arg */ # define invalid_arg(Context, Value, Problem) \ - argmatch_invalid ((Context), (Value), (Problem)) + argmatch_invalid (Context, Value, Problem) /* Report on stderr the list of possible arguments. */ -void argmatch_valid - PARAMS ((const char *const *arglist, - const char *vallist, size_t valsize)); +void argmatch_valid (char const *const *arglist, + char const *vallist, size_t valsize); # define ARGMATCH_VALID(Arglist, Vallist) \ - argmatch_valid (Arglist, (const char *) Vallist, sizeof (*(Vallist))) + argmatch_valid (Arglist, (char const *) (Vallist), sizeof *(Vallist)) /* Same as argmatch, but upon failure, reports a explanation on the failure, and exits using the function EXIT_FN. */ -int __xargmatch_internal - PARAMS ((const char *context, - const char *arg, const char *const *arglist, - const char *vallist, size_t valsize, - int case_sensitive, argmatch_exit_fn exit_fn)); +int __xargmatch_internal (char const *context, + char const *arg, char const *const *arglist, + char const *vallist, size_t valsize, + argmatch_exit_fn exit_fn); /* Programmer friendly interface to __xargmatch_internal. */ -# define XARGMATCH(Context, Arg, Arglist, Vallist) \ - (Vallist [__xargmatch_internal ((Context), (Arg), (Arglist), \ - (const char *) (Vallist), \ - sizeof (*(Vallist)), \ - 1, argmatch_die)]) - -# define XARGCASEMATCH(Context, Arg, Arglist, Vallist) \ - (Vallist [__xargmatch_internal ((Context), (Arg), (Arglist), \ - (const char *) (Vallist), \ - sizeof (*(Vallist)), \ - 0, argmatch_die)]) +# define XARGMATCH(Context, Arg, Arglist, Vallist) \ + ((Vallist) [__xargmatch_internal (Context, Arg, Arglist, \ + (char const *) (Vallist), \ + sizeof *(Vallist), \ + argmatch_die)]) /* Convert a value into a corresponding argument. */ -const char *argmatch_to_argument - PARAMS ((char const *value, const char *const *arglist, - const char *vallist, size_t valsize)); +char const *argmatch_to_argument (char const *value, + char const *const *arglist, + char const *vallist, size_t valsize); # define ARGMATCH_TO_ARGUMENT(Value, Arglist, Vallist) \ - argmatch_to_argument ((Value), (Arglist), \ - (const char *) (Vallist), sizeof (*(Vallist))) + argmatch_to_argument (Value, Arglist, \ + (char const *) (Vallist), sizeof *(Vallist)) #endif /* ARGMATCH_H_ */ @@ -1,11 +1,11 @@ /* common definitions for `patch' */ -/* $Id: common.h,v 1.32 2002/05/28 07:12:03 eggert Exp $ */ +/* $Id: common.h,v 1.34 2003/05/19 06:57:36 eggert Exp $ */ /* Copyright (C) 1986, 1988 Larry Wall - Copyright (C) 1990, 1991, 1992, 1993, 1997, 1998, 1999, 2002 Free - Software Foundation, Inc. + Copyright (C) 1990, 1991, 1992, 1993, 1997, 1998, 1999, 2002, 2003 + Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -29,6 +29,7 @@ #include <config.h> #include <assert.h> +#include <stdbool.h> #include <stdio.h> #include <sys/types.h> #include <time.h> @@ -120,27 +121,6 @@ #endif -#ifndef FILESYSTEM_PREFIX_LEN -#define FILESYSTEM_PREFIX_LEN(f) 0 -#endif - -#ifndef ISSLASH -#define ISSLASH(c) ((c) == '/') -#endif - - -/* constants */ - -/* AIX predefines these. */ -#ifdef TRUE -#undef TRUE -#endif -#ifdef FALSE -#undef FALSE -#endif -#define TRUE 1 -#define FALSE 0 - /* handy definitions */ #define strEQ(s1,s2) (!strcmp(s1, s2)) @@ -148,7 +128,6 @@ /* typedefs */ -typedef int bool; /* must promote to itself */ typedef off_t LINENUM; /* must be signed */ /* globals */ @@ -187,14 +166,14 @@ XTERN int debug; XTERN bool force; XTERN bool batch; XTERN bool noreverse; -XTERN int reverse; +XTERN bool reverse; XTERN enum { DEFAULT_VERBOSITY, SILENT, VERBOSE } verbosity; XTERN bool skip_rest_of_patch; XTERN int strippath; XTERN bool canonicalize; XTERN int patch_get; -XTERN int set_time; -XTERN int set_utc; +XTERN bool set_time; +XTERN bool set_utc; enum diff { @@ -316,6 +295,3 @@ void *realloc (); #ifndef TTY_DEVICE #define TTY_DEVICE "/dev/tty" #endif - -/* The official name of this program (e.g., no `g' prefix). */ -#define PROGRAM_NAME "patch" @@ -7,16 +7,73 @@ headers. */ #undef D_INO_IN_DIRENT +/* Define on systems for which file names may have a so-called `drive letter' + prefix, define this to compute the length of that prefix, including the + colon. */ +#undef FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX + +/* Define if the backslash character may also serve as a file name component + separator. */ +#undef FILESYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR + +#if FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX +# define FILESYSTEM_PREFIX_LEN(Filename) \ + ((Filename)[0] && (Filename)[1] == ':' ? 2 : 0) +#else +# define FILESYSTEM_PREFIX_LEN(Filename) 0 +#endif + /* Define to 1 if you have the <bp-sym.h> header file. */ #undef HAVE_BP_SYM_H -/* Define if backslash-a works in C strings. */ -#undef HAVE_C_BACKSLASH_A +/* Define to 1 if you have the declaration of `clearerr_unlocked', and to 0 if + you don't. */ +#undef HAVE_DECL_CLEARERR_UNLOCKED + +/* Define to 1 if you have the declaration of `feof_unlocked', and to 0 if you + don't. */ +#undef HAVE_DECL_FEOF_UNLOCKED + +/* Define to 1 if you have the declaration of `ferror_unlocked', and to 0 if + you don't. */ +#undef HAVE_DECL_FERROR_UNLOCKED + +/* Define to 1 if you have the declaration of `fflush_unlocked', and to 0 if + you don't. */ +#undef HAVE_DECL_FFLUSH_UNLOCKED + +/* Define to 1 if you have the declaration of `fgets_unlocked', and to 0 if + you don't. */ +#undef HAVE_DECL_FGETS_UNLOCKED + +/* Define to 1 if you have the declaration of `fputc_unlocked', and to 0 if + you don't. */ +#undef HAVE_DECL_FPUTC_UNLOCKED + +/* Define to 1 if you have the declaration of `fputs_unlocked', and to 0 if + you don't. */ +#undef HAVE_DECL_FPUTS_UNLOCKED + +/* Define to 1 if you have the declaration of `fread_unlocked', and to 0 if + you don't. */ +#undef HAVE_DECL_FREAD_UNLOCKED /* Define to 1 if you have the declaration of `free', and to 0 if you don't. */ #undef HAVE_DECL_FREE +/* Define to 1 if you have the declaration of `fwrite_unlocked', and to 0 if + you don't. */ +#undef HAVE_DECL_FWRITE_UNLOCKED + +/* Define to 1 if you have the declaration of `getchar_unlocked', and to 0 if + you don't. */ +#undef HAVE_DECL_GETCHAR_UNLOCKED + +/* Define to 1 if you have the declaration of `getc_unlocked', and to 0 if you + don't. */ +#undef HAVE_DECL_GETC_UNLOCKED + /* Define to 1 if you have the declaration of `getenv', and to 0 if you don't. */ #undef HAVE_DECL_GETENV @@ -29,6 +86,14 @@ */ #undef HAVE_DECL_MKTEMP +/* Define to 1 if you have the declaration of `putchar_unlocked', and to 0 if + you don't. */ +#undef HAVE_DECL_PUTCHAR_UNLOCKED + +/* Define to 1 if you have the declaration of `putc_unlocked', and to 0 if you + don't. */ +#undef HAVE_DECL_PUTC_UNLOCKED + /* Define to 1 if you have the declaration of `strerror', and to 0 if you don't. */ #undef HAVE_DECL_STRERROR @@ -41,12 +106,6 @@ */ #undef HAVE_DIRENT_H -/* Define if the malloc check has been performed. */ -#undef HAVE_DONE_WORKING_MALLOC_CHECK - -/* Define if the realloc check has been performed. */ -#undef HAVE_DONE_WORKING_REALLOC_CHECK - /* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */ #undef HAVE_DOPRNT @@ -77,10 +136,17 @@ /* Define to 1 if you support file names longer than 14 characters. */ #undef HAVE_LONG_FILE_NAMES +/* Define to 1 if your system has a GNU libc compatible `malloc' function, and + to 0 otherwise. */ +#undef HAVE_MALLOC + /* Define to 1 if mbrtowc and mbstate_t are properly declared. */ #undef HAVE_MBRTOWC -/* ma Define to 1 if <wchar.h> declares mbstate_t. */ +/* Define to 1 if you have the `mbsinit' function. */ +#undef HAVE_MBSINIT + +/* Define to 1 if <wchar.h> declares mbstate_t. */ #undef HAVE_MBSTATE_T /* Define to 1 if you have the `memchr' function. */ @@ -107,8 +173,9 @@ /* Define to 1 if you have the `raise' function. */ #undef HAVE_RAISE -/* Define to 1 if you have the `rename' function. */ -#undef HAVE_RENAME +/* Define to 1 if your system has a GNU libc compatible `realloc' function, + and to 0 otherwise. */ +#undef HAVE_REALLOC /* Define to 1 if you have the `rmdir' function. */ #undef HAVE_RMDIR @@ -125,6 +192,9 @@ /* Define to 1 if you have the `sigsetmask' function. */ #undef HAVE_SIGSETMASK +/* Define to 1 if stdbool.h conforms to C99. */ +#undef HAVE_STDBOOL_H + /* Define to 1 if you have the <stddef.h> header file. */ #undef HAVE_STDDEF_H @@ -164,6 +234,9 @@ /* Define to 1 if you have the <sys/stat.h> header file. */ #undef HAVE_SYS_STAT_H +/* Define to 1 if you have the <sys/time.h> header file. */ +#undef HAVE_SYS_TIME_H + /* Define to 1 if you have the <sys/types.h> header file. */ #undef HAVE_SYS_TYPES_H @@ -185,9 +258,18 @@ /* Define to 1 if you have the <wctype.h> header file. */ #undef HAVE_WCTYPE_H +/* Define to 1 if the system has the type `_Bool'. */ +#undef HAVE__BOOL + /* Define to 1 if you have the `_doprintf' function. */ #undef HAVE__DOPRINTF +#if FILESYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR +# define ISSLASH(C) ((C) == '/' || (C) == '\\') +#else +# define ISSLASH(C) ((C) == '/') +#endif + /* Define if mkdir takes only one argument. */ #undef MKDIR_TAKES_ONE_ARG @@ -212,6 +294,9 @@ /* Define as the return type of signal handlers (`int' or `void'). */ #undef RETSIGTYPE +/* Define to 1 if the `S_IS*' macros in <sys/stat.h> do not work properly. */ +#undef STAT_MACROS_BROKEN + /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS @@ -231,6 +316,11 @@ /* Number of bits in a file offset, on hosts where this is settable. */ #undef _FILE_OFFSET_BITS +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif + /* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */ #undef _LARGEFILE_SOURCE @@ -1,6 +1,6 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.53 for patch 2.5.8. +# Generated by GNU Autoconf 2.57 for patch 2.5.9. # # Report bugs to <bug-patch@gnu.org>. # @@ -8,20 +8,6 @@ # Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. -if mkdir -p . 2>/dev/null; then - as_mkdir_p=: -else - as_mkdir_p=false -fi - - -if expr a : '\(a\)' >/dev/null 2>&1; then - as_expr=expr -else - as_expr=false -fi - - ## --------------------- ## ## M4sh Initialization. ## ## --------------------- ## @@ -30,11 +16,13 @@ fi if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then set -o posix fi -# NLS nuisances. # Support unset when possible. if (FOO=FOO; unset FOO) >/dev/null 2>&1; then as_unset=unset @@ -42,34 +30,42 @@ else as_unset=false fi -(set +x; test -n "`(LANG=C; export LANG) 2>&1`") && - { $as_unset LANG || test "${LANG+set}" != set; } || - { LANG=C; export LANG; } -(set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") && - { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } || - { LC_ALL=C; export LC_ALL; } -(set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") && - { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } || - { LC_TIME=C; export LC_TIME; } -(set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") && - { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } || - { LC_CTYPE=C; export LC_CTYPE; } -(set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") && - { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } || - { LANGUAGE=C; export LANGUAGE; } -(set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") && - { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } || - { LC_COLLATE=C; export LC_COLLATE; } -(set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") && - { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } || - { LC_NUMERIC=C; export LC_NUMERIC; } -(set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") && - { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } || - { LC_MESSAGES=C; export LC_MESSAGES; } + +# Work around bugs in pre-3.0 UWIN ksh. +$as_unset ENV MAIL MAILPATH +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + $as_unset $as_var + fi +done + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1; then + as_expr=expr +else + as_expr=false +fi + +if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi # Name of the executable. -as_me=`(basename "$0") 2>/dev/null || +as_me=`$as_basename "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)$' \| \ @@ -80,6 +76,7 @@ echo X/"$0" | /^X\/\(\/\).*/{ s//\1/; q; } s/.*/./; q'` + # PATH needs CR, and LINENO needs CR and PATH. # Avoid depending upon Character Ranges. as_cr_letters='abcdefghijklmnopqrstuvwxyz' @@ -90,15 +87,15 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then - echo "#! /bin/sh" >conftest.sh - echo "exit 0" >>conftest.sh - chmod +x conftest.sh - if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then PATH_SEPARATOR=';' else PATH_SEPARATOR=: fi - rm -f conftest.sh + rm -f conf$$.sh fi @@ -146,6 +143,8 @@ do as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` test "x$as_lineno_1" != "x$as_lineno_2" && test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then + $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } + $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } CONFIG_SHELL=$as_dir/$as_base export CONFIG_SHELL exec "$CONFIG_SHELL" "$0" ${1+"$@"} @@ -218,6 +217,12 @@ else fi rm -f conf$$ conf$$.exe conf$$.file +if mkdir -p . 2>/dev/null; then + as_mkdir_p=: +else + as_mkdir_p=false +fi + as_executable_p="test -f" # Sed expression to map a string onto a valid CPP name. @@ -234,7 +239,7 @@ as_nl=' IFS=" $as_nl" # CDPATH. -$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; } +$as_unset CDPATH # Name of the host. @@ -248,6 +253,7 @@ exec 6>&1 # Initializations. # ac_default_prefix=/usr/local +ac_config_libobj_dir=. cross_compiling=no subdirs= MFLAGS= @@ -262,8 +268,8 @@ SHELL=${CONFIG_SHELL-/bin/sh} # Identity of this package. PACKAGE_NAME='patch' PACKAGE_TARNAME='patch' -PACKAGE_VERSION='2.5.8' -PACKAGE_STRING='patch 2.5.8' +PACKAGE_VERSION='2.5.9' +PACKAGE_STRING='patch 2.5.9' PACKAGE_BUGREPORT='bug-patch@gnu.org' ac_unique_file="patch.c" @@ -304,6 +310,8 @@ ac_includes_default="\ # include <unistd.h> #endif" +ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA SET_MAKE ed_PROGRAM EGREP STDBOOL_H HAVE__BOOL LIBOBJS LTLIBOBJS' +ac_subst_files='' # Initialize some variables set by options. ac_init_help= @@ -727,6 +735,9 @@ if test ! -r $srcdir/$ac_unique_file; then { (exit 1); exit 1; }; } fi fi +(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null || + { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 + { (exit 1); exit 1; }; } srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` ac_env_build_alias_set=${build_alias+set} ac_env_build_alias_value=$build_alias @@ -768,7 +779,7 @@ if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures patch 2.5.8 to adapt to many kinds of systems. +\`configure' configures patch 2.5.9 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -830,7 +841,7 @@ fi if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of patch 2.5.8:";; + short | recursive ) echo "Configuration of patch 2.5.9:";; esac cat <<\_ACEOF @@ -888,7 +899,7 @@ esac # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be # absolute. ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` -ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd` +ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` @@ -914,8 +925,8 @@ fi test -n "$ac_init_help" && exit 0 if $ac_init_version; then cat <<\_ACEOF -patch configure 2.5.8 -generated by GNU Autoconf 2.53 +patch configure 2.5.9 +generated by GNU Autoconf 2.57 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. @@ -929,8 +940,8 @@ cat >&5 <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. -It was created by patch $as_me 2.5.8, which was -generated by GNU Autoconf 2.53. Invocation command line was +It was created by patch $as_me 2.5.9, which was +generated by GNU Autoconf 2.57. Invocation command line was $ $0 $@ @@ -982,27 +993,54 @@ _ACEOF # Keep a trace of the command line. # Strip out --no-create and --no-recursion so they do not pile up. +# Strip out --silent because we don't want to record it for future runs. # Also quote any args containing shell meta-characters. +# Make two passes to allow for proper duplicate-argument suppression. ac_configure_args= +ac_configure_args0= +ac_configure_args1= ac_sep= -for ac_arg +ac_must_keep_next=false +for ac_pass in 1 2 do - case $ac_arg in - -no-create | --no-create | --no-creat | --no-crea | --no-cre \ - | --no-cr | --no-c | -n ) continue ;; - -no-recursion | --no-recursion | --no-recursio | --no-recursi \ - | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) - continue ;; - *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) - ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; - esac - case " $ac_configure_args " in - *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. - *) ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" - ac_sep=" " ;; - esac - # Get rid of the leading space. + for ac_arg + do + case $ac_arg in + -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + continue ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) + ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + case $ac_pass in + 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; + 2) + ac_configure_args1="$ac_configure_args1 '$ac_arg'" + if test $ac_must_keep_next = true; then + ac_must_keep_next=false # Got value, back to normal. + else + case $ac_arg in + *=* | --config-cache | -C | -disable-* | --disable-* \ + | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ + | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ + | -with-* | --with-* | -without-* | --without-* | --x) + case "$ac_configure_args0 " in + "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; + esac + ;; + -* ) ac_must_keep_next=true ;; + esac + fi + ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" + # Get rid of the leading space. + ac_sep=" " + ;; + esac + done done +$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } +$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } # When interrupted or exit'd, cleanup temporary files, and complete # config.log. We remove comments because anyway the quotes in there @@ -1013,6 +1051,7 @@ trap 'exit_status=$? # Save into config.log some information that might help in debugging. { echo + cat <<\_ASBOX ## ---------------- ## ## Cache variables. ## @@ -1035,6 +1074,35 @@ _ASBOX esac; } echo + + cat <<\_ASBOX +## ----------------- ## +## Output variables. ## +## ----------------- ## +_ASBOX + echo + for ac_var in $ac_subst_vars + do + eval ac_val=$`echo $ac_var` + echo "$ac_var='"'"'$ac_val'"'"'" + done | sort + echo + + if test -n "$ac_subst_files"; then + cat <<\_ASBOX +## ------------- ## +## Output files. ## +## ------------- ## +_ASBOX + echo + for ac_var in $ac_subst_files + do + eval ac_val=$`echo $ac_var` + echo "$ac_var='"'"'$ac_val'"'"'" + done | sort + echo + fi + if test -s confdefs.h; then cat <<\_ASBOX ## ----------- ## @@ -1042,7 +1110,7 @@ _ASBOX ## ----------- ## _ASBOX echo - sed "/^$/d" confdefs.h + sed "/^$/d" confdefs.h | sort echo fi test "$ac_signal" != 0 && @@ -1208,7 +1276,8 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu -ac_config_headers="$ac_config_headers config.h:config.hin" + + ac_config_headers="$ac_config_headers config.h:config.hin" test "$program_prefix" != NONE && program_transform_name="s,^,$program_prefix,;$program_transform_name" @@ -1428,9 +1497,7 @@ if test $ac_prog_rejected = yes; then # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift - set dummy "$as_dir/$ac_word" ${1+"$@"} - shift - ac_cv_prog_CC="$@" + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" fi fi fi @@ -1535,8 +1602,10 @@ fi fi -test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH" >&5 -echo "$as_me: error: no acceptable C compiler found in \$PATH" >&2;} +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } # Provide some information about the compiler. @@ -1561,14 +1630,12 @@ ac_compiler=`set X $ac_compile; echo $2` cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -1578,7 +1645,7 @@ main () } _ACEOF ac_clean_files_save=$ac_clean_files -ac_clean_files="$ac_clean_files a.out a.exe" +ac_clean_files="$ac_clean_files a.out a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. @@ -1597,26 +1664,39 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 # Be careful to initialize this variable, since it used to be cached. # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. ac_cv_exeext= -for ac_file in `ls a_out.exe a.exe conftest.exe 2>/dev/null; - ls a.out conftest 2>/dev/null; - ls a.* conftest.* 2>/dev/null`; do +# b.out is created by i960 compilers. +for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out +do + test -f "$ac_file" || continue case $ac_file in - *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb | *.xSYM ) ;; - a.out ) # We found the default executable, but exeext='' is most - # certainly right. - break;; - *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` - # FIXME: I believe we export ac_cv_exeext for Libtool --akim. - export ac_cv_exeext - break;; - * ) break;; + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) + ;; + conftest.$ac_ext ) + # This is the source file. + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + # FIXME: I believe we export ac_cv_exeext for Libtool, + # but it would be cool to find out if it's true. Does anybody + # maintain Libtool? --akim. + export ac_cv_exeext + break;; + * ) + break;; esac done else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 -{ { echo "$as_me:$LINENO: error: C compiler cannot create executables" >&5 -echo "$as_me: error: C compiler cannot create executables" >&2;} +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables +See \`config.log' for more details." >&5 +echo "$as_me: error: C compiler cannot create executables +See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } fi @@ -1643,9 +1723,11 @@ if test "$cross_compiling" != yes; then cross_compiling=yes else { { echo "$as_me:$LINENO: error: cannot run C compiled programs. -If you meant to cross compile, use \`--host'." >&5 +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&5 echo "$as_me: error: cannot run C compiled programs. -If you meant to cross compile, use \`--host'." >&2;} +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi fi @@ -1653,7 +1735,7 @@ fi echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 -rm -f a.out a.exe conftest$ac_cv_exeext +rm -f a.out a.exe conftest$ac_cv_exeext b.out ac_clean_files=$ac_clean_files_save # Check the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. @@ -1673,9 +1755,10 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will # work properly (i.e., refer to `conftest.exe'), while it won't with # `rm'. -for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue case $ac_file in - *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` export ac_cv_exeext break;; @@ -1683,8 +1766,10 @@ for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do esac done else - { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link" >&5 -echo "$as_me: error: cannot compute suffix of executables: cannot compile and link" >&2;} + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi @@ -1702,14 +1787,12 @@ if test "${ac_cv_objext+set}" = set; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -1726,16 +1809,19 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (exit $ac_status); }; then for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;; + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` break;; esac done else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 -{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile" >&5 -echo "$as_me: error: cannot compute suffix of object files: cannot compile" >&2;} +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi @@ -1752,14 +1838,12 @@ if test "${ac_cv_c_compiler_gnu+set}" = set; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -1786,7 +1870,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_compiler_gnu=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_compiler_gnu=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -1806,14 +1891,12 @@ if test "${ac_cv_prog_cc_g+set}" = set; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -1837,7 +1920,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_cv_prog_cc_g=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_prog_cc_g=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -1859,6 +1943,102 @@ else CFLAGS= fi fi +echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 +echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_prog_cc_stdc=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +# Don't try gcc -ansi; that turns off useful extensions and +# breaks some systems' header files. +# AIX -qlanglvl=ansi +# Ultrix and OSF/1 -std1 +# HP-UX 10.20 and later -Ae +# HP-UX older versions -Aa -D_HPUX_SOURCE +# SVR4 -Xc -D__EXTENSIONS__ +for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_stdc=$ac_arg +break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext +done +rm -f conftest.$ac_ext conftest.$ac_objext +CC=$ac_save_CC + +fi + +case "x$ac_cv_prog_cc_stdc" in + x|xno) + echo "$as_me:$LINENO: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6 ;; + *) + echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 + CC="$CC $ac_cv_prog_cc_stdc" ;; +esac + # Some people use a C++ compiler to compile C. Since we use `exit', # in C++ we need to declare it. In case someone uses the same compiler # for both compiling C and C++ we need to have the C++ compiler decide @@ -1891,15 +2071,13 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 do cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <stdlib.h> $ac_declaration -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -1923,20 +2101,19 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 : else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + continue fi rm -f conftest.$ac_objext conftest.$ac_ext cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_declaration -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -1960,7 +2137,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 break else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi rm -f conftest.$ac_objext conftest.$ac_ext done @@ -1973,7 +2151,8 @@ fi else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi rm -f conftest.$ac_objext conftest.$ac_ext ac_ext=c @@ -2005,18 +2184,28 @@ for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" -#include <assert.h> +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif Syntax error _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? - egrep -v '^ *\+' conftest.er1 >conftest.err + grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 @@ -2033,7 +2222,8 @@ if test -z "$ac_cpp_err"; then : else echo "$as_me: failed program was:" >&5 - cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + # Broken: fails on valid input. continue fi @@ -2043,13 +2233,17 @@ rm -f conftest.err conftest.$ac_ext # can be detected and how. cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <ac_nonexistent.h> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? - egrep -v '^ *\+' conftest.er1 >conftest.err + grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 @@ -2067,7 +2261,8 @@ if test -z "$ac_cpp_err"; then continue else echo "$as_me: failed program was:" >&5 - cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + # Passes both tests. ac_preproc_ok=: break @@ -2096,18 +2291,28 @@ for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" -#include <assert.h> +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif Syntax error _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? - egrep -v '^ *\+' conftest.er1 >conftest.err + grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 @@ -2124,7 +2329,8 @@ if test -z "$ac_cpp_err"; then : else echo "$as_me: failed program was:" >&5 - cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + # Broken: fails on valid input. continue fi @@ -2134,13 +2340,17 @@ rm -f conftest.err conftest.$ac_ext # can be detected and how. cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <ac_nonexistent.h> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? - egrep -v '^ *\+' conftest.er1 >conftest.err + grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 @@ -2158,7 +2368,8 @@ if test -z "$ac_cpp_err"; then continue else echo "$as_me: failed program was:" >&5 - cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + # Passes both tests. ac_preproc_ok=: break @@ -2171,8 +2382,10 @@ rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else - { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check" >&5 -echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi @@ -2284,15 +2497,15 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' -echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \${MAKE}" >&5 -echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6 +echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.make <<\_ACEOF all: - @echo 'ac_maketemp="${MAKE}"' + @echo 'ac_maketemp="$(MAKE)"' _ACEOF # GNU make sometimes prints "make[1]: Entering...", which would confuse us. eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` @@ -2357,20 +2570,45 @@ fi +cat >>confdefs.h <<\_ACEOF +#define _GNU_SOURCE 1 +_ACEOF + + + + +echo "$as_me:$LINENO: checking for egrep" >&5 +echo $ECHO_N "checking for egrep... $ECHO_C" >&6 +if test "${ac_cv_prog_egrep+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if echo a | (grep -E '(a|b)') >/dev/null 2>&1 + then ac_cv_prog_egrep='grep -E' + else ac_cv_prog_egrep='egrep' + fi +fi +echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 +echo "${ECHO_T}$ac_cv_prog_egrep" >&6 + EGREP=$ac_cv_prog_egrep + echo "$as_me:$LINENO: checking for AIX" >&5 echo $ECHO_N "checking for AIX... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #ifdef _AIX yes #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "yes" >/dev/null 2>&1; then + $EGREP "yes" >/dev/null 2>&1; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 cat >>confdefs.h <<\_ACEOF @@ -2391,48 +2629,59 @@ if test "${ac_cv_header_stdc+set}" = set; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <stdlib.h> #include <stdarg.h> #include <string.h> #include <float.h> +int +main () +{ + + ; + return 0; +} _ACEOF -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 - (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 ac_status=$? - egrep -v '^ *\+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null; then - if test -s conftest.err; then - ac_cpp_err=$ac_c_preproc_warn_flag - else - ac_cpp_err= - fi -else - ac_cpp_err=yes -fi -if test -z "$ac_cpp_err"; then + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 - cat conftest.$ac_ext >&5 - ac_cv_header_stdc=no +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_header_stdc=no fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <string.h> _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "memchr" >/dev/null 2>&1; then + $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no @@ -2445,12 +2694,16 @@ if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <stdlib.h> _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "free" >/dev/null 2>&1; then + $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no @@ -2466,13 +2719,18 @@ if test $ac_cv_header_stdc = yes; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <ctype.h> #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else -# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) @@ -2505,11 +2763,12 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ( exit $ac_status ) ac_cv_header_stdc=no fi -rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi @@ -2544,7 +2803,11 @@ if eval "test \"\${$as_ac_Header+set}\" = set"; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default #include <$ac_header> @@ -2564,7 +2827,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + eval "$as_ac_Header=no" fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -2595,7 +2859,11 @@ echo "$as_me:$LINENO: checking minix/config.h usability" >&5 echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default #include <minix/config.h> _ACEOF @@ -2614,7 +2882,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_header_compiler=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -2626,13 +2895,17 @@ echo "$as_me:$LINENO: checking minix/config.h presence" >&5 echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <minix/config.h> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? - egrep -v '^ *\+' conftest.er1 >conftest.err + grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 @@ -2649,7 +2922,8 @@ if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 - cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext @@ -2662,14 +2936,32 @@ case $ac_header_compiler:$ac_header_preproc in { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;};; +echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; no:yes ) { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5 echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;};; +echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; esac echo "$as_me:$LINENO: checking for minix/config.h" >&5 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6 @@ -2707,102 +2999,6 @@ _ACEOF fi -echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 -echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 -if test "${ac_cv_prog_cc_stdc+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_cv_prog_cc_stdc=no -ac_save_CC=$CC -cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -#include "confdefs.h" -#include <stdarg.h> -#include <stdio.h> -#include <sys/types.h> -#include <sys/stat.h> -/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ -struct buf { int x; }; -FILE * (*rcsopen) (struct buf *, struct stat *, int); -static char *e (p, i) - char **p; - int i; -{ - return p[i]; -} -static char *f (char * (*g) (char **, int), char **p, ...) -{ - char *s; - va_list v; - va_start (v,p); - s = g (p, va_arg (v,int)); - va_end (v); - return s; -} -int test (int i, double x); -struct s1 {int (*f) (int a);}; -struct s2 {int (*f) (double a);}; -int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); -int argc; -char **argv; -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif -int -main () -{ -return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; - ; - return 0; -} -_ACEOF -# Don't try gcc -ansi; that turns off useful extensions and -# breaks some systems' header files. -# AIX -qlanglvl=ansi -# Ultrix and OSF/1 -std1 -# HP-UX 10.20 and later -Ae -# HP-UX older versions -Aa -D_HPUX_SOURCE -# SVR4 -Xc -D__EXTENSIONS__ -for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" -do - CC="$ac_save_CC $ac_arg" - rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_prog_cc_stdc=$ac_arg -break -else - echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 -fi -rm -f conftest.$ac_objext -done -rm -f conftest.$ac_ext conftest.$ac_objext -CC=$ac_save_CC - -fi - -case "x$ac_cv_prog_cc_stdc" in - x|xno) - echo "$as_me:$LINENO: result: none needed" >&5 -echo "${ECHO_T}none needed" >&6 ;; - *) - echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 -echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 - CC="$CC $ac_cv_prog_cc_stdc" ;; -esac echo "$as_me:$LINENO: checking for library containing strerror" >&5 echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6 @@ -2813,7 +3009,11 @@ else ac_cv_search_strerror=no cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus @@ -2822,12 +3022,6 @@ extern "C" /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char strerror (); -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -2851,7 +3045,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ac_cv_search_strerror="none required" else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext if test "$ac_cv_search_strerror" = no; then @@ -2859,7 +3054,11 @@ if test "$ac_cv_search_strerror" = no; then LIBS="-l$ac_lib $ac_func_search_save_LIBS" cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus @@ -2868,12 +3067,6 @@ extern "C" /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char strerror (); -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -2898,7 +3091,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 break else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext done @@ -2932,7 +3126,11 @@ else # so use the C compiler's -n32 option if that helps. cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <sys/types.h> /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, @@ -2942,12 +3140,6 @@ else int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -2971,7 +3163,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 break else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi rm -f conftest.$ac_objext CC="$CC -n32" @@ -2990,7 +3183,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_cv_sys_largefile_CC=' -n32'; break else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi rm -f conftest.$ac_objext break @@ -3014,7 +3208,11 @@ else ac_cv_sys_file_offset_bits=no cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <sys/types.h> /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, @@ -3024,12 +3222,6 @@ else int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -3053,12 +3245,17 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 break else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi rm -f conftest.$ac_objext conftest.$ac_ext cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #define _FILE_OFFSET_BITS 64 #include <sys/types.h> /* Check that off_t can represent 2**63 - 1 correctly. @@ -3069,12 +3266,6 @@ rm -f conftest.$ac_objext conftest.$ac_ext int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -3098,7 +3289,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_cv_sys_file_offset_bits=64; break else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi rm -f conftest.$ac_objext conftest.$ac_ext break @@ -3123,7 +3315,11 @@ else ac_cv_sys_large_files=no cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <sys/types.h> /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, @@ -3133,12 +3329,6 @@ else int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -3162,12 +3352,17 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 break else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi rm -f conftest.$ac_objext conftest.$ac_ext cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #define _LARGE_FILES 1 #include <sys/types.h> /* Check that off_t can represent 2**63 - 1 correctly. @@ -3178,12 +3373,6 @@ rm -f conftest.$ac_objext conftest.$ac_ext int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -3207,7 +3396,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_cv_sys_large_files=1; break else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi rm -f conftest.$ac_objext conftest.$ac_ext break @@ -3254,14 +3444,12 @@ if test "${ac_cv_c_const+set}" = set; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -3331,7 +3519,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_cv_c_const=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_c_const=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -3362,16 +3551,14 @@ if eval "test \"\${$as_ac_Header+set}\" = set"; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <sys/types.h> #include <$ac_hdr> -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -3396,7 +3583,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + eval "$as_ac_Header=no" fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -3423,7 +3611,11 @@ else ac_cv_search_opendir=no cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus @@ -3432,12 +3624,6 @@ extern "C" /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char opendir (); -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -3461,7 +3647,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ac_cv_search_opendir="none required" else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext if test "$ac_cv_search_opendir" = no; then @@ -3469,7 +3656,11 @@ if test "$ac_cv_search_opendir" = no; then LIBS="-l$ac_lib $ac_func_search_save_LIBS" cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus @@ -3478,12 +3669,6 @@ extern "C" /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char opendir (); -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -3508,7 +3693,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 break else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext done @@ -3532,7 +3718,11 @@ else ac_cv_search_opendir=no cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus @@ -3541,12 +3731,6 @@ extern "C" /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char opendir (); -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -3570,7 +3754,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ac_cv_search_opendir="none required" else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext if test "$ac_cv_search_opendir" = no; then @@ -3578,7 +3763,11 @@ if test "$ac_cv_search_opendir" = no; then LIBS="-l$ac_lib $ac_func_search_save_LIBS" cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus @@ -3587,12 +3776,6 @@ extern "C" /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char opendir (); -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -3617,7 +3800,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 break else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext done @@ -3640,48 +3824,59 @@ if test "${ac_cv_header_stdc+set}" = set; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <stdlib.h> #include <stdarg.h> #include <string.h> #include <float.h> +int +main () +{ + + ; + return 0; +} _ACEOF -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 - (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 ac_status=$? - egrep -v '^ *\+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null; then - if test -s conftest.err; then - ac_cpp_err=$ac_c_preproc_warn_flag - else - ac_cpp_err= - fi -else - ac_cpp_err=yes -fi -if test -z "$ac_cpp_err"; then + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 - cat conftest.$ac_ext >&5 - ac_cv_header_stdc=no +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_header_stdc=no fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <string.h> _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "memchr" >/dev/null 2>&1; then + $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no @@ -3694,12 +3889,16 @@ if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <stdlib.h> _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "free" >/dev/null 2>&1; then + $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no @@ -3715,13 +3914,18 @@ if test $ac_cv_header_stdc = yes; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <ctype.h> #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else -# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) @@ -3754,11 +3958,12 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ( exit $ac_status ) ac_cv_header_stdc=no fi -rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi @@ -3795,7 +4000,11 @@ echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF @@ -3814,7 +4023,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_header_compiler=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -3826,13 +4036,17 @@ echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? - egrep -v '^ *\+' conftest.er1 >conftest.err + grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 @@ -3849,7 +4063,8 @@ if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 - cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext @@ -3862,14 +4077,32 @@ case $ac_header_compiler:$ac_header_preproc in { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; no:yes ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 @@ -3899,14 +4132,12 @@ if test "${ac_cv_type_mode_t+set}" = set; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -3933,7 +4164,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_cv_type_mode_t=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_type_mode_t=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -3957,14 +4189,12 @@ if test "${ac_cv_type_off_t+set}" = set; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -3991,7 +4221,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_cv_type_off_t=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_type_off_t=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -4015,14 +4246,12 @@ if test "${ac_cv_type_pid_t+set}" = set; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -4049,7 +4278,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_cv_type_pid_t=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_type_pid_t=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -4073,7 +4303,11 @@ if test "${ac_cv_type_signal+set}" = set; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <sys/types.h> #include <signal.h> #ifdef signal @@ -4085,12 +4319,6 @@ extern "C" void (*signal (int, void (*)(int)))(int); void (*signal ()) (); #endif -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -4114,7 +4342,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_cv_type_signal=void else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_type_signal=int fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -4134,14 +4363,12 @@ if test "${ac_cv_type_size_t+set}" = set; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -4168,7 +4395,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_cv_type_size_t=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_type_size_t=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -4185,29 +4413,55 @@ _ACEOF fi -echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 -echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6 -if test "${ac_cv_header_time+set}" = set; then +echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5 +echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6 +if test "${ac_cv_header_stdbool_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" -#include <sys/types.h> -#include <sys/time.h> -#include <time.h> +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #include <stdbool.h> + #ifndef bool + "error: bool is not defined" + #endif + #ifndef false + "error: false is not defined" + #endif + #if false + "error: false is not 0" + #endif + #ifndef true + "error: false is not defined" + #endif + #if true != 1 + "error: true is not 1" + #endif + #ifndef __bool_true_false_are_defined + "error: __bool_true_false_are_defined is not defined" + #endif + + struct s { _Bool s: 1; _Bool t; } s; + + char a[true == 1 ? 1 : -1]; + char b[false == 0 ? 1 : -1]; + char c[__bool_true_false_are_defined == 1 ? 1 : -1]; + char d[(bool) -0.5 == true ? 1 : -1]; + bool e = &s; + char f[(_Bool) -0.0 == false ? 1 : -1]; + char g[true]; + char h[sizeof (_Bool)]; + char i[sizeof s.t]; -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { -if ((struct tm *) 0) -return 0; + return !a + !b + !c + !d + !e + !f + !g + !h + !i; ; return 0; } @@ -4224,23 +4478,242 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_header_time=yes + ac_cv_header_stdbool_h=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 -ac_cv_header_time=no +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_header_stdbool_h=no fi rm -f conftest.$ac_objext conftest.$ac_ext fi -echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 -echo "${ECHO_T}$ac_cv_header_time" >&6 -if test $ac_cv_header_time = yes; then +echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5 +echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6 + echo "$as_me:$LINENO: checking for _Bool" >&5 +echo $ECHO_N "checking for _Bool... $ECHO_C" >&6 +if test "${ac_cv_type__Bool+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if ((_Bool *) 0) + return 0; +if (sizeof (_Bool)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type__Bool=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type__Bool=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5 +echo "${ECHO_T}$ac_cv_type__Bool" >&6 +if test $ac_cv_type__Bool = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE__BOOL 1 +_ACEOF + + +fi + + if test $ac_cv_header_stdbool_h = yes; then cat >>confdefs.h <<\_ACEOF -#define TIME_WITH_SYS_TIME 1 +#define HAVE_STDBOOL_H 1 _ACEOF + fi + + + + # Define two additional variables used in the Makefile substitution. + + if test "$ac_cv_header_stdbool_h" = yes; then + STDBOOL_H='' + else + STDBOOL_H='stdbool.h' + fi + + + if test "$ac_cv_type__Bool" = yes; then + HAVE__BOOL=1 + else + HAVE__BOOL=0 + fi + + + + +for ac_header in sys/time.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; + no:yes ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=$ac_header_preproc" +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + @@ -4261,7 +4734,11 @@ echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF @@ -4280,7 +4757,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_header_compiler=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -4292,13 +4770,17 @@ echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? - egrep -v '^ *\+' conftest.er1 >conftest.err + grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 @@ -4315,7 +4797,8 @@ if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 - cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext @@ -4328,14 +4811,32 @@ case $ac_header_compiler:$ac_header_preproc in { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; no:yes ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 @@ -4358,6 +4859,74 @@ fi done +echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 +echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6 +if test "${ac_cv_header_time+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <sys/time.h> +#include <time.h> + +int +main () +{ +if ((struct tm *) 0) +return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_header_time=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_header_time=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 +echo "${ECHO_T}$ac_cv_header_time" >&6 +if test $ac_cv_header_time = yes; then + +cat >>confdefs.h <<\_ACEOF +#define TIME_WITH_SYS_TIME 1 +_ACEOF + +fi + + + + : + + + + + + + + + echo "$as_me:$LINENO: checking for struct utimbuf" >&5 echo $ECHO_N "checking for struct utimbuf... $ECHO_C" >&6 if test "${fu_cv_sys_struct_utimbuf+set}" = set; then @@ -4365,7 +4934,11 @@ if test "${fu_cv_sys_struct_utimbuf+set}" = set; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #ifdef TIME_WITH_SYS_TIME # include <sys/time.h> @@ -4381,12 +4954,6 @@ else # include <utime.h> #endif -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -4410,7 +4977,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 fu_cv_sys_struct_utimbuf=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fu_cv_sys_struct_utimbuf=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -4428,136 +4996,215 @@ _ACEOF fi - - echo "$as_me:$LINENO: checking for long file names" >&5 -echo $ECHO_N "checking for long file names... $ECHO_C" >&6 -if test "${ac_cv_sys_long_file_names+set}" = set; then +echo "$as_me:$LINENO: checking whether closedir returns void" >&5 +echo $ECHO_N "checking whether closedir returns void... $ECHO_C" >&6 +if test "${ac_cv_func_closedir_void+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_sys_long_file_names=yes -# Test for long file names in all the places we know might matter: -# . the current directory, where building will happen -# $prefix/lib where we will be installing things -# $exec_prefix/lib likewise -# eval it to expand exec_prefix. -# $TMPDIR if set, where it might want to write temporary files -# if $TMPDIR is not set: -# /tmp where it might want to write temporary files -# /var/tmp likewise -# /usr/tmp likewise -if test -n "$TMPDIR" && test -d "$TMPDIR" && test -w "$TMPDIR"; then - ac_tmpdirs=$TMPDIR + if test "$cross_compiling" = yes; then + ac_cv_func_closedir_void=yes else - ac_tmpdirs='/tmp /var/tmp /usr/tmp' + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header_dirent> +#ifndef __cplusplus +int closedir (); +#endif + +int +main () +{ +exit (closedir (opendir (".")) != 0); + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_closedir_void=no +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_func_closedir_void=yes fi -for ac_dir in . $ac_tmpdirs `eval echo $prefix/lib $exec_prefix/lib` ; do - test -d $ac_dir || continue - test -w $ac_dir || continue # It is less confusing to not echo anything here. - ac_xdir=$ac_dir/cf$$ - (umask 077 && mkdir $ac_xdir 2>/dev/null) || continue - ac_tf1=$ac_xdir/conftest9012345 - ac_tf2=$ac_xdir/conftest9012346 - (echo 1 >$ac_tf1) 2>/dev/null - (echo 2 >$ac_tf2) 2>/dev/null - ac_val=`cat $ac_tf1 2>/dev/null` - if test ! -f $ac_tf1 || test "$ac_val" != 1; then - ac_cv_sys_long_file_names=no - rm -rf $ac_xdir 2>/dev/null - break - fi - rm -rf $ac_xdir 2>/dev/null -done +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -echo "$as_me:$LINENO: result: $ac_cv_sys_long_file_names" >&5 -echo "${ECHO_T}$ac_cv_sys_long_file_names" >&6 -if test $ac_cv_sys_long_file_names = yes; then +fi +echo "$as_me:$LINENO: result: $ac_cv_func_closedir_void" >&5 +echo "${ECHO_T}$ac_cv_func_closedir_void" >&6 +if test $ac_cv_func_closedir_void = yes; then cat >>confdefs.h <<\_ACEOF -#define HAVE_LONG_FILE_NAMES 1 +#define CLOSEDIR_VOID 1 _ACEOF fi -for ac_func in pathconf + +for ac_header in limits.h do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 -if eval "test \"\${$as_ac_var+set}\" = set"; then +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else - cat >conftest.$ac_ext <<_ACEOF + # Is the header compilable? +echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. */ -#include <assert.h> -/* Override any gcc2 internal prototype to avoid an error. */ -#ifdef __cplusplus -extern "C" -#endif -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char $ac_func (); -char (*f) (); - -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif -int -main () -{ -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined (__stub_$ac_func) || defined (__stub___$ac_func) -choke me -#else -f = $ac_func; -#endif - - ; - return 0; -} +/* confdefs.h. */ _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && - { ac_try='test -s conftest$ac_exeext' + { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - eval "$as_ac_var=yes" + ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 -eval "$as_ac_var=no" +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_header_compiler=no fi -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes fi -echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 -echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 -if test `eval echo '${'$as_ac_var'}'` = yes; then +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; + no:yes ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=$ac_header_preproc" +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi + done -for ac_header in limits.h string.h unistd.h +for ac_header in stdlib.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then @@ -4574,7 +5221,11 @@ echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF @@ -4593,7 +5244,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_header_compiler=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -4605,13 +5257,17 @@ echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? - egrep -v '^ *\+' conftest.er1 >conftest.err + grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 @@ -4628,7 +5284,8 @@ if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 - cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext @@ -4641,14 +5298,32 @@ case $ac_header_compiler:$ac_header_preproc in { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; no:yes ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 @@ -4672,24 +5347,71 @@ done - echo "$as_me:$LINENO: checking for ANSI C header files" >&5 -echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 -if test "${ac_cv_header_stdc+set}" = set; then + +for ac_header in string.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else - cat >conftest.$ac_ext <<_ACEOF + # Is the header compilable? +echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" -#include <stdlib.h> -#include <stdarg.h> -#include <string.h> -#include <float.h> +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? - egrep -v '^ *\+' conftest.er1 >conftest.err + grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 @@ -4703,116 +5425,280 @@ else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then - ac_cv_header_stdc=yes + ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 - cat conftest.$ac_ext >&5 - ac_cv_header_stdc=no +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 -if test $ac_cv_header_stdc = yes; then - # SunOS 4.x string.h does not declare mem*, contrary to ANSI. +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; + no:yes ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=$ac_header_preproc" +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + echo "$as_me:$LINENO: checking whether getenv is declared" >&5 +echo $ECHO_N "checking whether getenv is declared... $ECHO_C" >&6 +if test "${ac_cv_have_decl_getenv+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" -#include <string.h> +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +#ifndef getenv + char *p = (char *) getenv; +#endif + ; + return 0; +} _ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "memchr" >/dev/null 2>&1; then - : +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_have_decl_getenv=yes else - ac_cv_header_stdc=no + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_have_decl_getenv=no fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_have_decl_getenv" >&5 +echo "${ECHO_T}$ac_cv_have_decl_getenv" >&6 +if test $ac_cv_have_decl_getenv = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GETENV 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GETENV 0 +_ACEOF + fi -if test $ac_cv_header_stdc = yes; then - # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + + + + echo "$as_me:$LINENO: checking whether malloc is declared" >&5 +echo $ECHO_N "checking whether malloc is declared... $ECHO_C" >&6 +if test "${ac_cv_have_decl_malloc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" -#include <stdlib.h> +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +#ifndef malloc + char *p = (char *) malloc; +#endif + ; + return 0; +} _ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "free" >/dev/null 2>&1; then - : +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_have_decl_malloc=yes else - ac_cv_header_stdc=no + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_have_decl_malloc=no fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_have_decl_malloc" >&5 +echo "${ECHO_T}$ac_cv_have_decl_malloc" >&6 +if test $ac_cv_have_decl_malloc = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_MALLOC 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_MALLOC 0 +_ACEOF + fi -if test $ac_cv_header_stdc = yes; then - # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. - if test "$cross_compiling" = yes; then - : + + + + echo "$as_me:$LINENO: checking whether system is Windows or MSDOS" >&5 +echo $ECHO_N "checking whether system is Windows or MSDOS... $ECHO_C" >&6 +if test "${ac_cv_win_or_dos+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.$ac_ext <<_ACEOF + + cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" -#include <ctype.h> -#if ((' ' & 0x0FF) == 0x020) -# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -#else -# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ - || ('j' <= (c) && (c) <= 'r') \ - || ('s' <= (c) && (c) <= 'z')) -# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) -#endif +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { - int i; - for (i = 0; i < 256; i++) - if (XOR (islower (i), ISLOWER (i)) - || toupper (i) != TOUPPER (i)) - exit(2); - exit (0); +#if !defined _WIN32 && !defined __WIN32__ && !defined __MSDOS__ +neither MSDOS nor Windows +#endif + ; + return 0; } _ACEOF -rm -f conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - : + ac_cv_win_or_dos=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 -( exit $ac_status ) -ac_cv_header_stdc=no -fi -rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_win_or_dos=no fi +rm -f conftest.$ac_objext conftest.$ac_ext + fi -echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 -echo "${ECHO_T}$ac_cv_header_stdc" >&6 -if test $ac_cv_header_stdc = yes; then +echo "$as_me:$LINENO: result: $ac_cv_win_or_dos" >&5 +echo "${ECHO_T}$ac_cv_win_or_dos" >&6 -cat >>confdefs.h <<\_ACEOF -#define STDC_HEADERS 1 + if test x"$ac_cv_win_or_dos" = xyes; then + ac_fs_accepts_drive_letter_prefix=1 + ac_fs_backslash_is_file_name_separator=1 + else + ac_fs_accepts_drive_letter_prefix=0 + ac_fs_backslash_is_file_name_separator=0 + fi + + + + + +cat >>confdefs.h <<_ACEOF +#define FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX $ac_fs_accepts_drive_letter_prefix _ACEOF -fi -for ac_header in string.h + + + +cat >>confdefs.h <<_ACEOF +#define FILESYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR $ac_fs_backslash_is_file_name_separator +_ACEOF + + + + +for ac_header in unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then @@ -4829,7 +5715,11 @@ echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF @@ -4848,7 +5738,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_header_compiler=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -4860,13 +5751,17 @@ echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? - egrep -v '^ *\+' conftest.er1 >conftest.err + grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 @@ -4883,7 +5778,8 @@ if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 - cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext @@ -4896,14 +5792,32 @@ case $ac_header_compiler:$ac_header_preproc in { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; no:yes ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 @@ -4930,7 +5844,165 @@ done -for ac_func in strerror vprintf doprnt + : + + + + + + + + + + + + + : + + + + + + + + + echo "$as_me:$LINENO: checking for d_ino member in directory struct" >&5 +echo $ECHO_N "checking for d_ino member in directory struct... $ECHO_C" >&6 +if test "${jm_cv_struct_dirent_d_ino+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include <sys/types.h> +#ifdef HAVE_DIRENT_H +# include <dirent.h> +#else /* not HAVE_DIRENT_H */ +# define dirent direct +# ifdef HAVE_SYS_NDIR_H +# include <sys/ndir.h> +# endif /* HAVE_SYS_NDIR_H */ +# ifdef HAVE_SYS_DIR_H +# include <sys/dir.h> +# endif /* HAVE_SYS_DIR_H */ +# ifdef HAVE_NDIR_H +# include <ndir.h> +# endif /* HAVE_NDIR_H */ +#endif /* HAVE_DIRENT_H */ + +int +main () +{ +struct dirent dp; dp.d_ino = 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + jm_cv_struct_dirent_d_ino=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +jm_cv_struct_dirent_d_ino=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + + +fi +echo "$as_me:$LINENO: result: $jm_cv_struct_dirent_d_ino" >&5 +echo "${ECHO_T}$jm_cv_struct_dirent_d_ino" >&6 + if test $jm_cv_struct_dirent_d_ino = yes; then + +cat >>confdefs.h <<\_ACEOF +#define D_INO_IN_DIRENT 1 +_ACEOF + + fi + + + + + echo "$as_me:$LINENO: checking for long file names" >&5 +echo $ECHO_N "checking for long file names... $ECHO_C" >&6 +if test "${ac_cv_sys_long_file_names+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_sys_long_file_names=yes +# Test for long file names in all the places we know might matter: +# . the current directory, where building will happen +# $prefix/lib where we will be installing things +# $exec_prefix/lib likewise +# eval it to expand exec_prefix. +# $TMPDIR if set, where it might want to write temporary files +# if $TMPDIR is not set: +# /tmp where it might want to write temporary files +# /var/tmp likewise +# /usr/tmp likewise +if test -n "$TMPDIR" && test -d "$TMPDIR" && test -w "$TMPDIR"; then + ac_tmpdirs=$TMPDIR +else + ac_tmpdirs='/tmp /var/tmp /usr/tmp' +fi +for ac_dir in . $ac_tmpdirs `eval echo $prefix/lib $exec_prefix/lib` ; do + test -d $ac_dir || continue + test -w $ac_dir || continue # It is less confusing to not echo anything here. + ac_xdir=$ac_dir/cf$$ + (umask 077 && mkdir $ac_xdir 2>/dev/null) || continue + ac_tf1=$ac_xdir/conftest9012345 + ac_tf2=$ac_xdir/conftest9012346 + (echo 1 >$ac_tf1) 2>/dev/null + (echo 2 >$ac_tf2) 2>/dev/null + ac_val=`cat $ac_tf1 2>/dev/null` + if test ! -f $ac_tf1 || test "$ac_val" != 1; then + ac_cv_sys_long_file_names=no + rm -rf $ac_xdir 2>/dev/null + break + fi + rm -rf $ac_xdir 2>/dev/null +done +fi +echo "$as_me:$LINENO: result: $ac_cv_sys_long_file_names" >&5 +echo "${ECHO_T}$ac_cv_sys_long_file_names" >&6 +if test $ac_cv_sys_long_file_names = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_LONG_FILE_NAMES 1 +_ACEOF + +fi + + + : + + + + + + + + + + + + +for ac_func in pathconf do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 @@ -4940,37 +6012,376 @@ if eval "test \"\${$as_ac_var+set}\" = set"; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. */ -#include <assert.h> + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" +{ #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func (); -char (*f) (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} +#endif -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + + + + + + : + + + + + + + + + : + + + + + + + + + : + + + + + + + +for ac_func in vprintf +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +char (*f) () = $ac_func; #endif +#ifdef __cplusplus +} +#endif + int main () { +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +echo "$as_me:$LINENO: checking for _doprnt" >&5 +echo $ECHO_N "checking for _doprnt... $ECHO_C" >&6 +if test "${ac_cv_func__doprnt+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char _doprnt (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char _doprnt (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub__doprnt) || defined (__stub____doprnt) +choke me +#else +char (*f) () = _doprnt; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != _doprnt; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func__doprnt=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_func__doprnt=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5 +echo "${ECHO_T}$ac_cv_func__doprnt" >&6 +if test $ac_cv_func__doprnt = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_DOPRNT 1 +_ACEOF + +fi + +fi +done + + + + echo "$as_me:$LINENO: checking for error_at_line" >&5 +echo $ECHO_N "checking for error_at_line... $ECHO_C" >&6 +if test "${ac_cv_lib_error_at_line+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +error_at_line (0, 0, "", 0, ""); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_error_at_line=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_error_at_line=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_error_at_line" >&5 +echo "${ECHO_T}$ac_cv_lib_error_at_line" >&6 +if test $ac_cv_lib_error_at_line = no; then + LIBOBJS="$LIBOBJS error.$ac_objext" +fi + + + + + +for ac_func in strerror +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -f = $ac_func; +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} #endif +int +main () +{ +return f != $ac_func; ; return 0; } @@ -4990,7 +6401,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + eval "$as_ac_var=no" fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext @@ -5012,14 +6424,12 @@ if test "${ac_cv_have_decl_strerror+set}" = set; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -5046,7 +6456,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_cv_have_decl_strerror=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_have_decl_strerror=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -5076,14 +6487,12 @@ if test "${ac_cv_have_decl_strerror_r+set}" = set; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -5110,7 +6519,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_cv_have_decl_strerror_r=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_have_decl_strerror_r=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -5144,37 +6554,44 @@ if eval "test \"\${$as_ac_var+set}\" = set"; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. */ -#include <assert.h> + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" +{ #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func (); -char (*f) (); - -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif -int -main () -{ /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -f = $ac_func; +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} #endif +int +main () +{ +return f != $ac_func; ; return 0; } @@ -5194,7 +6611,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + eval "$as_ac_var=no" fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext @@ -5219,14 +6637,12 @@ else if test $ac_cv_have_decl_strerror_r = yes; then cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -5254,7 +6670,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_cv_func_strerror_r_char_p=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi rm -f conftest.$ac_objext conftest.$ac_ext else @@ -5269,15 +6686,13 @@ rm -f conftest.$ac_objext conftest.$ac_ext else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default extern char *strerror_r (); -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -5303,9 +6718,10 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi -rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi @@ -5320,151 +6736,110 @@ _ACEOF fi - echo "$as_me:$LINENO: checking for ANSI C header files" >&5 -echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 -if test "${ac_cv_header_stdc+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -#include "confdefs.h" -#include <stdlib.h> -#include <stdarg.h> -#include <string.h> -#include <float.h> -_ACEOF -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 - (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 - ac_status=$? - egrep -v '^ *\+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null; then - if test -s conftest.err; then - ac_cpp_err=$ac_c_preproc_warn_flag - else - ac_cpp_err= - fi -else - ac_cpp_err=yes -fi -if test -z "$ac_cpp_err"; then - ac_cv_header_stdc=yes -else - echo "$as_me: failed program was:" >&5 - cat conftest.$ac_ext >&5 - ac_cv_header_stdc=no -fi -rm -f conftest.err conftest.$ac_ext -if test $ac_cv_header_stdc = yes; then - # SunOS 4.x string.h does not declare mem*, contrary to ANSI. - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -#include "confdefs.h" -#include <string.h> -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "memchr" >/dev/null 2>&1; then - : -else - ac_cv_header_stdc=no -fi -rm -f conftest* -fi - -if test $ac_cv_header_stdc = yes; then - # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -#include "confdefs.h" -#include <stdlib.h> - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "free" >/dev/null 2>&1; then - : -else - ac_cv_header_stdc=no -fi -rm -f conftest* - -fi - -if test $ac_cv_header_stdc = yes; then - # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. - if test "$cross_compiling" = yes; then - : +for ac_func in memchr +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" -#include <ctype.h> -#if ((' ' & 0x0FF) == 0x020) -# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ +#ifdef __STDC__ +# include <limits.h> #else -# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ - || ('j' <= (c) && (c) <= 'r') \ - || ('s' <= (c) && (c) <= 'z')) -# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +# include <assert.h> +#endif +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} #endif -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { - int i; - for (i = 0; i < 256; i++) - if (XOR (islower (i), ISLOWER (i)) - || toupper (i) != TOUPPER (i)) - exit(2); - exit (0); +return f != $ac_func; + ; + return 0; } _ACEOF -rm -f conftest$ac_exeext +rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - : + eval "$as_ac_var=yes" else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 -( exit $ac_status ) -ac_cv_header_stdc=no -fi -rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext fi -echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 -echo "${ECHO_T}$ac_cv_header_stdc" >&6 -if test $ac_cv_header_stdc = yes; then - -cat >>confdefs.h <<\_ACEOF -#define STDC_HEADERS 1 +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF +else + LIBOBJS="$LIBOBJS $ac_func.$ac_objext" fi +done + + + if test $ac_cv_func_memchr = no; then + + + : + + + -for ac_header in limits.h stdlib.h bp-sym.h +for ac_header in bp-sym.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then @@ -5481,7 +6856,11 @@ echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF @@ -5500,7 +6879,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_header_compiler=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -5512,13 +6892,17 @@ echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? - egrep -v '^ *\+' conftest.er1 >conftest.err + grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 @@ -5535,7 +6919,8 @@ if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 - cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext @@ -5548,14 +6933,32 @@ case $ac_header_compiler:$ac_header_preproc in { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; no:yes ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 @@ -5578,10 +6981,70 @@ fi done + fi + +echo "$as_me:$LINENO: checking whether stat file-mode macros are broken" >&5 +echo $ECHO_N "checking whether stat file-mode macros are broken... $ECHO_C" >&6 +if test "${ac_cv_header_stat_broken+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <sys/stat.h> + +#if defined(S_ISBLK) && defined(S_IFDIR) +# if S_ISBLK (S_IFDIR) +You lose. +# endif +#endif + +#if defined(S_ISBLK) && defined(S_IFCHR) +# if S_ISBLK (S_IFCHR) +You lose. +# endif +#endif + +#if defined(S_ISLNK) && defined(S_IFREG) +# if S_ISLNK (S_IFREG) +You lose. +# endif +#endif + +#if defined(S_ISSOCK) && defined(S_IFREG) +# if S_ISSOCK (S_IFREG) +You lose. +# endif +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "You lose" >/dev/null 2>&1; then + ac_cv_header_stat_broken=yes +else + ac_cv_header_stat_broken=no +fi +rm -f conftest* + +fi +echo "$as_me:$LINENO: result: $ac_cv_header_stat_broken" >&5 +echo "${ECHO_T}$ac_cv_header_stat_broken" >&6 +if test $ac_cv_header_stat_broken = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STAT_MACROS_BROKEN 1 +_ACEOF + +fi -for ac_func in isascii iswprint +for ac_func in rmdir do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 @@ -5591,37 +7054,44 @@ if eval "test \"\${$as_ac_var+set}\" = set"; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. */ -#include <assert.h> + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" +{ #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func (); -char (*f) (); - -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif -int -main () -{ /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -f = $ac_func; +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} #endif +int +main () +{ +return f != $ac_func; ; return 0; } @@ -5641,7 +7111,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + eval "$as_ac_var=no" fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext @@ -5653,70 +7124,30 @@ if test `eval echo '${'$as_ac_var'}'` = yes; then #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF +else + LIBOBJS="$LIBOBJS $ac_func.$ac_objext" fi done - echo "$as_me:$LINENO: checking whether mbrtowc and mbstate_t are properly declared" >&5 -echo $ECHO_N "checking whether mbrtowc and mbstate_t are properly declared... $ECHO_C" >&6 -if test "${jm_cv_func_mbrtowc+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -#include "confdefs.h" -#include <wchar.h> -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif -int -main () -{ -mbstate_t state; return ! (sizeof state && mbrtowc); - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -s conftest$ac_exeext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - jm_cv_func_mbrtowc=yes -else - echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 -jm_cv_func_mbrtowc=no -fi -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -fi -echo "$as_me:$LINENO: result: $jm_cv_func_mbrtowc" >&5 -echo "${ECHO_T}$jm_cv_func_mbrtowc" >&6 - if test $jm_cv_func_mbrtowc = yes; then + if test $ac_cv_func_rmdir = no; then -cat >>confdefs.h <<\_ACEOF -#define HAVE_MBRTOWC 1 -_ACEOF + + : fi + : + + + -for ac_header in limits.h stddef.h stdlib.h string.h wchar.h wctype.h +for ac_header in stdlib.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then @@ -5733,7 +7164,11 @@ echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF @@ -5752,7 +7187,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_header_compiler=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -5764,13 +7200,17 @@ echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? - egrep -v '^ *\+' conftest.er1 >conftest.err + grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 @@ -5787,7 +7227,8 @@ if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 - cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext @@ -5800,14 +7241,32 @@ case $ac_header_compiler:$ac_header_preproc in { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; no:yes ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 @@ -5829,24 +7288,154 @@ fi done - echo "$as_me:$LINENO: checking for ANSI C header files" >&5 -echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 -if test "${ac_cv_header_stdc+set}" = set; then +echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5 +echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6 +if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else + if test "$cross_compiling" = yes; then + ac_cv_func_malloc_0_nonnull=no +else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" -#include <stdlib.h> -#include <stdarg.h> -#include <string.h> -#include <float.h> +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#if STDC_HEADERS || HAVE_STDLIB_H +# include <stdlib.h> +#else +char *malloc (); +#endif + +int +main () +{ +exit (malloc (0) ? 0 : 1); + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_malloc_0_nonnull=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_func_malloc_0_nonnull=no +fi +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5 +echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6 +if test $ac_cv_func_malloc_0_nonnull = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_MALLOC 1 +_ACEOF +else + cat >>confdefs.h <<\_ACEOF +#define HAVE_MALLOC 0 +_ACEOF + + LIBOBJS="$LIBOBJS malloc.$ac_objext" + +cat >>confdefs.h <<\_ACEOF +#define malloc rpl_malloc +_ACEOF + +fi + + + + + + if test X"$ac_cv_func_malloc_0_nonnull" = Xno || test X"$ac_cv_func_malloc_works" = Xno; then + + : + + fi + + +for ac_header in stdlib.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? - egrep -v '^ *\+' conftest.er1 >conftest.err + grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 @@ -5860,79 +7449,97 @@ else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then - ac_cv_header_stdc=yes + ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 - cat conftest.$ac_ext >&5 - ac_cv_header_stdc=no +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 -if test $ac_cv_header_stdc = yes; then - # SunOS 4.x string.h does not declare mem*, contrary to ANSI. - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -#include "confdefs.h" -#include <string.h> - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "memchr" >/dev/null 2>&1; then - : +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; + no:yes ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_header_stdc=no + eval "$as_ac_Header=$ac_header_preproc" fi -rm -f conftest* +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi - -if test $ac_cv_header_stdc = yes; then - # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -#include "confdefs.h" -#include <stdlib.h> - +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "free" >/dev/null 2>&1; then - : -else - ac_cv_header_stdc=no -fi -rm -f conftest* fi -if test $ac_cv_header_stdc = yes; then - # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. +done + +echo "$as_me:$LINENO: checking for GNU libc compatible realloc" >&5 +echo $ECHO_N "checking for GNU libc compatible realloc... $ECHO_C" >&6 +if test "${ac_cv_func_realloc_0_nonnull+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else if test "$cross_compiling" = yes; then - : + ac_cv_func_realloc_0_nonnull=no else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" -#include <ctype.h> -#if ((' ' & 0x0FF) == 0x020) -# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#if STDC_HEADERS || HAVE_STDLIB_H +# include <stdlib.h> #else -# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ - || ('j' <= (c) && (c) <= 'r') \ - || ('s' <= (c) && (c) <= 'z')) -# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +char *realloc (); #endif -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { - int i; - for (i = 0; i < 256; i++) - if (XOR (islower (i), ISLOWER (i)) - || toupper (i) != TOUPPER (i)) - exit(2); - exit (0); +exit (realloc (0, 0) ? 0 : 1); + ; + return 0; } _ACEOF rm -f conftest$ac_exeext @@ -5946,58 +7553,233 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - : + ac_cv_func_realloc_0_nonnull=yes else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ( exit $ac_status ) -ac_cv_header_stdc=no -fi -rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +ac_cv_func_realloc_0_nonnull=no fi +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 -echo "${ECHO_T}$ac_cv_header_stdc" >&6 -if test $ac_cv_header_stdc = yes; then +echo "$as_me:$LINENO: result: $ac_cv_func_realloc_0_nonnull" >&5 +echo "${ECHO_T}$ac_cv_func_realloc_0_nonnull" >&6 +if test $ac_cv_func_realloc_0_nonnull = yes; then cat >>confdefs.h <<\_ACEOF -#define STDC_HEADERS 1 +#define HAVE_REALLOC 1 +_ACEOF + +else + cat >>confdefs.h <<\_ACEOF +#define HAVE_REALLOC 0 +_ACEOF + + LIBOBJS="$LIBOBJS realloc.$ac_objext" + +cat >>confdefs.h <<\_ACEOF +#define realloc rpl_realloc _ACEOF fi - echo "$as_me:$LINENO: checking whether backslash-a works in strings" >&5 -echo $ECHO_N "checking whether backslash-a works in strings... $ECHO_C" >&6 -if test "${ac_cv_c_backslash_a+set}" = set; then + + + + if test X"$ac_cv_func_realloc_0_nonnull" = Xno || test X"$ac_cv_func_realloc_works" = Xno; then + + : + + fi + + + + + + + + +for ac_header in stddef.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else - cat >conftest.$ac_ext <<_ACEOF + # Is the header compilable? +echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif -int -main () -{ +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 -#if '\a' == 'a' - syntax error; -#endif - char buf['\a' == 'a' ? -1 : 1]; - buf[0] = '\a'; - return buf[0] != "\a"[0]; +# Is the header present? +echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 - ; - return 0; -} + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; + no:yes ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=$ac_header_preproc" +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + + : + + + + + + + + +for ac_header in wchar.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 @@ -6011,27 +7793,114 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_c_backslash_a=yes + ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 -ac_cv_c_backslash_a=no +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_header_compiler=no fi rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes fi -echo "$as_me:$LINENO: result: $ac_cv_c_backslash_a" >&5 -echo "${ECHO_T}$ac_cv_c_backslash_a" >&6 - if test $ac_cv_c_backslash_a = yes; then +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 -cat >>confdefs.h <<\_ACEOF -#define HAVE_C_BACKSLASH_A 1 + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; + no:yes ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=$ac_header_preproc" +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF - fi +fi +done -for ac_header in stdlib.h + + +for ac_header in wctype.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then @@ -6048,7 +7917,11 @@ echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF @@ -6067,7 +7940,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_header_compiler=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -6079,13 +7953,17 @@ echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? - egrep -v '^ *\+' conftest.er1 >conftest.err + grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 @@ -6102,7 +7980,8 @@ if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 - cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext @@ -6115,14 +7994,32 @@ case $ac_header_compiler:$ac_header_preproc in { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; no:yes ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 @@ -6145,25 +8042,213 @@ fi done - echo "$as_me:$LINENO: checking for mbstate_t" >&5 -echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6 -if test "${ac_cv_type_mbstate_t+set}" = set; then + + +for ac_func in iswprint +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} +#endif -#if HAVE_STDLIB_H -# include <stdlib.h> +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + + +for ac_func in mbsinit +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> #endif -#include <wchar.h> -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ #endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + + + : + + + + + + + + + + : + + + + + + + + + echo "$as_me:$LINENO: checking for mbstate_t" >&5 +echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6 +if test "${ac_cv_type_mbstate_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +# include <wchar.h> int main () { @@ -6187,7 +8272,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_cv_type_mbstate_t=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_type_mbstate_t=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -6207,25 +8293,291 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi - echo "$as_me:$LINENO: checking for function prototypes" >&5 -echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6 -if test "$ac_cv_prog_cc_stdc" != no; then - echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6 -cat >>confdefs.h <<\_ACEOF -#define PROTOTYPES 1 + echo "$as_me:$LINENO: checking whether mbrtowc and mbstate_t are properly declared" >&5 +echo $ECHO_N "checking whether mbrtowc and mbstate_t are properly declared... $ECHO_C" >&6 +if test "${jm_cv_func_mbrtowc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <wchar.h> +int +main () +{ +mbstate_t state; return ! (sizeof state && mbrtowc); + ; + return 0; +} _ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + jm_cv_func_mbrtowc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 +jm_cv_func_mbrtowc=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $jm_cv_func_mbrtowc" >&5 +echo "${ECHO_T}$jm_cv_func_mbrtowc" >&6 + if test $jm_cv_func_mbrtowc = yes; then cat >>confdefs.h <<\_ACEOF -#define __PROTOTYPES 1 +#define HAVE_MBRTOWC 1 _ACEOF + fi + + + + + + + +for ac_func in pathconf +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6 + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + + +for ac_header in limits.h string.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; + no:yes ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=$ac_header_preproc" +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done @@ -6236,14 +8588,12 @@ if test "${ac_cv_have_decl_free+set}" = set; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -6270,7 +8620,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_cv_have_decl_free=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_have_decl_free=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -6298,14 +8649,12 @@ if test "${ac_cv_have_decl_getenv+set}" = set; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -6332,7 +8681,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_cv_have_decl_getenv=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_have_decl_getenv=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -6360,14 +8710,12 @@ if test "${ac_cv_have_decl_malloc+set}" = set; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -6394,7 +8742,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_cv_have_decl_malloc=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_have_decl_malloc=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -6422,14 +8771,12 @@ if test "${ac_cv_have_decl_mktemp+set}" = set; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -6456,7 +8803,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_cv_have_decl_mktemp=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_have_decl_mktemp=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -6502,37 +8850,44 @@ if eval "test \"\${$as_ac_var+set}\" = set"; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. */ -#include <assert.h> + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" +{ #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func (); -char (*f) (); - -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif -int -main () -{ /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -f = $ac_func; +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} #endif +int +main () +{ +return f != $ac_func; ; return 0; } @@ -6552,7 +8907,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + eval "$as_ac_var=no" fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext @@ -6569,10 +8925,7 @@ done - - - -for ac_func in memchr mkdir rename rmdir strncasecmp +for ac_func in mkdir strncasecmp do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 @@ -6582,37 +8935,44 @@ if eval "test \"\${$as_ac_var+set}\" = set"; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. */ -#include <assert.h> + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" +{ #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func (); -char (*f) (); - -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif -int -main () -{ /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -f = $ac_func; +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} #endif +int +main () +{ +return f != $ac_func; ; return 0; } @@ -6632,7 +8992,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + eval "$as_ac_var=no" fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext @@ -6659,14 +9020,12 @@ else ac_cv_sys_largefile_source=no cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <stdio.h> -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -6690,20 +9049,19 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 break else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi rm -f conftest.$ac_objext conftest.$ac_ext cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #define _LARGEFILE_SOURCE 1 #include <stdio.h> -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -6727,7 +9085,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_cv_sys_largefile_source=1; break else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi rm -f conftest.$ac_objext conftest.$ac_ext break @@ -6754,14 +9113,12 @@ if test "${ac_cv_func_fseeko+set}" = set; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <stdio.h> -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -6785,7 +9142,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ac_cv_func_fseeko=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_func_fseeko=no fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext @@ -6801,124 +9159,910 @@ _ACEOF fi + echo "$as_me:$LINENO: checking whether clearerr_unlocked is declared" >&5 +echo $ECHO_N "checking whether clearerr_unlocked is declared... $ECHO_C" >&6 +if test "${ac_cv_have_decl_clearerr_unlocked+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +#ifndef clearerr_unlocked + char *p = (char *) clearerr_unlocked; +#endif -cat >>confdefs.h <<\_ACEOF -#define HAVE_DONE_WORKING_MALLOC_CHECK 1 + ; + return 0; +} _ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_have_decl_clearerr_unlocked=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_have_decl_clearerr_unlocked=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_have_decl_clearerr_unlocked" >&5 +echo "${ECHO_T}$ac_cv_have_decl_clearerr_unlocked" >&6 +if test $ac_cv_have_decl_clearerr_unlocked = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_CLEARERR_UNLOCKED 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_CLEARERR_UNLOCKED 0 +_ACEOF + + +fi - echo "$as_me:$LINENO: checking whether malloc(0) returns a non-NULL pointer" >&5 -echo $ECHO_N "checking whether malloc(0) returns a non-NULL pointer... $ECHO_C" >&6 -if test "${jm_cv_func_working_malloc+set}" = set; then + + + echo "$as_me:$LINENO: checking whether feof_unlocked is declared" >&5 +echo $ECHO_N "checking whether feof_unlocked is declared... $ECHO_C" >&6 +if test "${ac_cv_have_decl_feof_unlocked+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - if test "$cross_compiling" = yes; then - jm_cv_func_working_malloc=no + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +#ifndef feof_unlocked + char *p = (char *) feof_unlocked; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_have_decl_feof_unlocked=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_have_decl_feof_unlocked=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_have_decl_feof_unlocked" >&5 +echo "${ECHO_T}$ac_cv_have_decl_feof_unlocked" >&6 +if test $ac_cv_have_decl_feof_unlocked = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_FEOF_UNLOCKED 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_FEOF_UNLOCKED 0 +_ACEOF + + +fi + + + + + echo "$as_me:$LINENO: checking whether ferror_unlocked is declared" >&5 +echo $ECHO_N "checking whether ferror_unlocked is declared... $ECHO_C" >&6 +if test "${ac_cv_have_decl_ferror_unlocked+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +#ifndef ferror_unlocked + char *p = (char *) ferror_unlocked; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_have_decl_ferror_unlocked=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 - char *malloc (); - int - main () - { - exit (malloc (0) ? 0 : 1); - } +ac_cv_have_decl_ferror_unlocked=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_have_decl_ferror_unlocked" >&5 +echo "${ECHO_T}$ac_cv_have_decl_ferror_unlocked" >&6 +if test $ac_cv_have_decl_ferror_unlocked = yes; then +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_FERROR_UNLOCKED 1 _ACEOF -rm -f conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_FERROR_UNLOCKED 0 +_ACEOF + + +fi + + + + + echo "$as_me:$LINENO: checking whether fflush_unlocked is declared" >&5 +echo $ECHO_N "checking whether fflush_unlocked is declared... $ECHO_C" >&6 +if test "${ac_cv_have_decl_fflush_unlocked+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +#ifndef fflush_unlocked + char *p = (char *) fflush_unlocked; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - jm_cv_func_working_malloc=yes + ac_cv_have_decl_fflush_unlocked=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 -( exit $ac_status ) -jm_cv_func_working_malloc=no + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_have_decl_fflush_unlocked=no fi -rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f conftest.$ac_objext conftest.$ac_ext fi +echo "$as_me:$LINENO: result: $ac_cv_have_decl_fflush_unlocked" >&5 +echo "${ECHO_T}$ac_cv_have_decl_fflush_unlocked" >&6 +if test $ac_cv_have_decl_fflush_unlocked = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_FFLUSH_UNLOCKED 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_FFLUSH_UNLOCKED 0 +_ACEOF + fi -echo "$as_me:$LINENO: result: $jm_cv_func_working_malloc" >&5 -echo "${ECHO_T}$jm_cv_func_working_malloc" >&6 - if test $jm_cv_func_working_malloc = no; then - LIBOBJS="$LIBOBJS malloc.$ac_objext" -cat >>confdefs.h <<\_ACEOF -#define malloc rpl_malloc + + + + echo "$as_me:$LINENO: checking whether fgets_unlocked is declared" >&5 +echo $ECHO_N "checking whether fgets_unlocked is declared... $ECHO_C" >&6 +if test "${ac_cv_have_decl_fgets_unlocked+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +#ifndef fgets_unlocked + char *p = (char *) fgets_unlocked; +#endif - fi + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_have_decl_fgets_unlocked=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_have_decl_fgets_unlocked=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_have_decl_fgets_unlocked" >&5 +echo "${ECHO_T}$ac_cv_have_decl_fgets_unlocked" >&6 +if test $ac_cv_have_decl_fgets_unlocked = yes; then +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_FGETS_UNLOCKED 1 +_ACEOF -cat >>confdefs.h <<\_ACEOF -#define HAVE_DONE_WORKING_REALLOC_CHECK 1 +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_FGETS_UNLOCKED 0 _ACEOF - echo "$as_me:$LINENO: checking whether realloc(0,0) returns a non-NULL pointer" >&5 -echo $ECHO_N "checking whether realloc(0,0) returns a non-NULL pointer... $ECHO_C" >&6 -if test "${jm_cv_func_working_realloc+set}" = set; then +fi + + + + + echo "$as_me:$LINENO: checking whether fputc_unlocked is declared" >&5 +echo $ECHO_N "checking whether fputc_unlocked is declared... $ECHO_C" >&6 +if test "${ac_cv_have_decl_fputc_unlocked+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - if test "$cross_compiling" = yes; then - jm_cv_func_working_realloc=no + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +#ifndef fputc_unlocked + char *p = (char *) fputc_unlocked; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_have_decl_fputc_unlocked=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_have_decl_fputc_unlocked=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputc_unlocked" >&5 +echo "${ECHO_T}$ac_cv_have_decl_fputc_unlocked" >&6 +if test $ac_cv_have_decl_fputc_unlocked = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_FPUTC_UNLOCKED 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_FPUTC_UNLOCKED 0 +_ACEOF + + +fi + + + + + echo "$as_me:$LINENO: checking whether fputs_unlocked is declared" >&5 +echo $ECHO_N "checking whether fputs_unlocked is declared... $ECHO_C" >&6 +if test "${ac_cv_have_decl_fputs_unlocked+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +#ifndef fputs_unlocked + char *p = (char *) fputs_unlocked; +#endif - char *realloc (); - int - main () - { - exit (realloc (0, 0) ? 0 : 1); - } + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_have_decl_fputs_unlocked=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 +ac_cv_have_decl_fputs_unlocked=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputs_unlocked" >&5 +echo "${ECHO_T}$ac_cv_have_decl_fputs_unlocked" >&6 +if test $ac_cv_have_decl_fputs_unlocked = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_FPUTS_UNLOCKED 1 _ACEOF -rm -f conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_FPUTS_UNLOCKED 0 +_ACEOF + + +fi + + + + + echo "$as_me:$LINENO: checking whether fread_unlocked is declared" >&5 +echo $ECHO_N "checking whether fread_unlocked is declared... $ECHO_C" >&6 +if test "${ac_cv_have_decl_fread_unlocked+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +#ifndef fread_unlocked + char *p = (char *) fread_unlocked; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - jm_cv_func_working_realloc=yes + ac_cv_have_decl_fread_unlocked=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 -( exit $ac_status ) -jm_cv_func_working_realloc=no + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_have_decl_fread_unlocked=no fi -rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f conftest.$ac_objext conftest.$ac_ext fi +echo "$as_me:$LINENO: result: $ac_cv_have_decl_fread_unlocked" >&5 +echo "${ECHO_T}$ac_cv_have_decl_fread_unlocked" >&6 +if test $ac_cv_have_decl_fread_unlocked = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_FREAD_UNLOCKED 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_FREAD_UNLOCKED 0 +_ACEOF + fi -echo "$as_me:$LINENO: result: $jm_cv_func_working_realloc" >&5 -echo "${ECHO_T}$jm_cv_func_working_realloc" >&6 - if test $jm_cv_func_working_realloc = no; then - LIBOBJS="$LIBOBJS realloc.$ac_objext" -cat >>confdefs.h <<\_ACEOF -#define realloc rpl_realloc + + + + echo "$as_me:$LINENO: checking whether fwrite_unlocked is declared" >&5 +echo $ECHO_N "checking whether fwrite_unlocked is declared... $ECHO_C" >&6 +if test "${ac_cv_have_decl_fwrite_unlocked+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +#ifndef fwrite_unlocked + char *p = (char *) fwrite_unlocked; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_have_decl_fwrite_unlocked=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_have_decl_fwrite_unlocked=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_have_decl_fwrite_unlocked" >&5 +echo "${ECHO_T}$ac_cv_have_decl_fwrite_unlocked" >&6 +if test $ac_cv_have_decl_fwrite_unlocked = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_FWRITE_UNLOCKED 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_FWRITE_UNLOCKED 0 +_ACEOF + + +fi + + + + + echo "$as_me:$LINENO: checking whether getc_unlocked is declared" >&5 +echo $ECHO_N "checking whether getc_unlocked is declared... $ECHO_C" >&6 +if test "${ac_cv_have_decl_getc_unlocked+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +#ifndef getc_unlocked + char *p = (char *) getc_unlocked; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_have_decl_getc_unlocked=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_have_decl_getc_unlocked=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_have_decl_getc_unlocked" >&5 +echo "${ECHO_T}$ac_cv_have_decl_getc_unlocked" >&6 +if test $ac_cv_have_decl_getc_unlocked = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GETC_UNLOCKED 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GETC_UNLOCKED 0 +_ACEOF + + +fi + + + + + echo "$as_me:$LINENO: checking whether getchar_unlocked is declared" >&5 +echo $ECHO_N "checking whether getchar_unlocked is declared... $ECHO_C" >&6 +if test "${ac_cv_have_decl_getchar_unlocked+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +#ifndef getchar_unlocked + char *p = (char *) getchar_unlocked; +#endif + + ; + return 0; +} _ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_have_decl_getchar_unlocked=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_have_decl_getchar_unlocked=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_have_decl_getchar_unlocked" >&5 +echo "${ECHO_T}$ac_cv_have_decl_getchar_unlocked" >&6 +if test $ac_cv_have_decl_getchar_unlocked = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GETCHAR_UNLOCKED 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GETCHAR_UNLOCKED 0 +_ACEOF + + +fi + + + + + echo "$as_me:$LINENO: checking whether putc_unlocked is declared" >&5 +echo $ECHO_N "checking whether putc_unlocked is declared... $ECHO_C" >&6 +if test "${ac_cv_have_decl_putc_unlocked+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +#ifndef putc_unlocked + char *p = (char *) putc_unlocked; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_have_decl_putc_unlocked=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_have_decl_putc_unlocked=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_have_decl_putc_unlocked" >&5 +echo "${ECHO_T}$ac_cv_have_decl_putc_unlocked" >&6 +if test $ac_cv_have_decl_putc_unlocked = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_PUTC_UNLOCKED 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_PUTC_UNLOCKED 0 +_ACEOF + + +fi + + + + + echo "$as_me:$LINENO: checking whether putchar_unlocked is declared" >&5 +echo $ECHO_N "checking whether putchar_unlocked is declared... $ECHO_C" >&6 +if test "${ac_cv_have_decl_putchar_unlocked+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +#ifndef putchar_unlocked + char *p = (char *) putchar_unlocked; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_have_decl_putchar_unlocked=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_have_decl_putchar_unlocked=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_have_decl_putchar_unlocked" >&5 +echo "${ECHO_T}$ac_cv_have_decl_putchar_unlocked" >&6 +if test $ac_cv_have_decl_putchar_unlocked = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_PUTCHAR_UNLOCKED 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_PUTCHAR_UNLOCKED 0 +_ACEOF + + +fi + + + + + + + + : + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + if test X"$ac_cv_func_malloc_0_nonnull" = Xno || test X"$ac_cv_func_malloc_works" = Xno; then + + : + + fi + + + + if test X"$ac_cv_func_realloc_0_nonnull" = Xno || test X"$ac_cv_func_realloc_works" = Xno; then + + : fi @@ -6932,19 +10076,17 @@ else else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default #include <$ac_header_dirent> #ifndef __cplusplus int closedir (); #endif -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -6968,11 +10110,12 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ( exit $ac_status ) ac_cv_func_closedir_void=yes fi -rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi echo "$as_me:$LINENO: result: $ac_cv_func_closedir_void" >&5 @@ -7004,7 +10147,11 @@ echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF @@ -7023,7 +10170,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_header_compiler=no fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -7035,13 +10183,17 @@ echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? - egrep -v '^ *\+' conftest.er1 >conftest.err + grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 @@ -7058,7 +10210,8 @@ if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 - cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext @@ -7071,14 +10224,32 @@ case $ac_header_compiler:$ac_header_preproc in { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; no:yes ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 @@ -7107,7 +10278,11 @@ if test "${ac_cv_func_setmode_dos+set}" = set; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <io.h> #if HAVE_FCNTL_H # include <fcntl.h> @@ -7115,12 +10290,6 @@ else #if HAVE_UNISTD_H # include <unistd.h> #endif -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -7144,7 +10313,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ac_cv_func_setmode_dos=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_func_setmode_dos=no fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext @@ -7169,37 +10339,44 @@ if eval "test \"\${$as_ac_var+set}\" = set"; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. */ -#include <assert.h> + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" +{ #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func (); -char (*f) (); - -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif -int -main () -{ /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -f = $ac_func; +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} #endif +int +main () +{ +return f != $ac_func; ; return 0; } @@ -7219,7 +10396,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + eval "$as_ac_var=no" fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext @@ -7238,37 +10416,44 @@ if test "${ac_cv_func__doprnt+set}" = set; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char _doprnt (); below. */ -#include <assert.h> + which can conflict with char _doprnt (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" +{ #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char _doprnt (); -char (*f) (); - -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif -int -main () -{ /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub__doprnt) || defined (__stub____doprnt) choke me #else -f = _doprnt; +char (*f) () = _doprnt; +#endif +#ifdef __cplusplus +} #endif +int +main () +{ +return f != _doprnt; ; return 0; } @@ -7288,7 +10473,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ac_cv_func__doprnt=yes else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_func__doprnt=no fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext @@ -7318,37 +10504,44 @@ if eval "test \"\${$as_ac_var+set}\" = set"; then else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. */ -#include <assert.h> + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" +{ #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func (); -char (*f) (); - -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif -int -main () -{ /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -f = $ac_func; +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} #endif +int +main () +{ +return f != $ac_func; ; return 0; } @@ -7368,7 +10561,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + eval "$as_ac_var=no" fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext @@ -7392,17 +10586,15 @@ else if test $ac_cv_func_mkdir = yes; then cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <sys/types.h> #include <sys/stat.h> -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -7426,20 +10618,19 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 : else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" -#include "confdefs.h" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <sys/types.h> #include <sys/stat.h> -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif int main () { @@ -7464,7 +10655,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 else echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi rm -f conftest.$ac_objext conftest.$ac_ext @@ -7486,6 +10678,82 @@ _ACEOF + + echo "$as_me:$LINENO: checking whether system is Windows or MSDOS" >&5 +echo $ECHO_N "checking whether system is Windows or MSDOS... $ECHO_C" >&6 +if test "${ac_cv_win_or_dos+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#if !defined _WIN32 && !defined __WIN32__ && !defined __MSDOS__ +neither MSDOS nor Windows +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_win_or_dos=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_win_or_dos=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi +echo "$as_me:$LINENO: result: $ac_cv_win_or_dos" >&5 +echo "${ECHO_T}$ac_cv_win_or_dos" >&6 + + if test x"$ac_cv_win_or_dos" = xyes; then + ac_fs_accepts_drive_letter_prefix=1 + ac_fs_backslash_is_file_name_separator=1 + else + ac_fs_accepts_drive_letter_prefix=0 + ac_fs_backslash_is_file_name_separator=0 + fi + + + + + +cat >>confdefs.h <<_ACEOF +#define FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX $ac_fs_accepts_drive_letter_prefix +_ACEOF + + + + + + +cat >>confdefs.h <<_ACEOF +#define FILESYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR $ac_fs_backslash_is_file_name_separator +_ACEOF + + echo "$as_me:$LINENO: checking for long file names" >&5 echo $ECHO_N "checking for long file names... $ECHO_C" >&6 if test "${ac_cv_sys_long_file_names+set}" = set; then @@ -7535,80 +10803,9 @@ _ACEOF fi - echo "$as_me:$LINENO: checking for d_ino member in directory struct" >&5 -echo $ECHO_N "checking for d_ino member in directory struct... $ECHO_C" >&6 -if test "${jm_cv_struct_dirent_d_ino+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -#include "confdefs.h" - -#include <sys/types.h> -#ifdef HAVE_DIRENT_H -# include <dirent.h> -#else /* not HAVE_DIRENT_H */ -# define dirent direct -# ifdef HAVE_SYS_NDIR_H -# include <sys/ndir.h> -# endif /* HAVE_SYS_NDIR_H */ -# ifdef HAVE_SYS_DIR_H -# include <sys/dir.h> -# endif /* HAVE_SYS_DIR_H */ -# ifdef HAVE_NDIR_H -# include <ndir.h> -# endif /* HAVE_NDIR_H */ -#endif /* HAVE_DIRENT_H */ - -#ifdef F77_DUMMY_MAIN -# ifdef __cplusplus - extern "C" -# endif - int F77_DUMMY_MAIN() { return 1; } -#endif -int -main () -{ -struct dirent dp; dp.d_ino = 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -s conftest$ac_exeext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - jm_cv_struct_dirent_d_ino=yes -else - echo "$as_me: failed program was:" >&5 -cat conftest.$ac_ext >&5 -jm_cv_struct_dirent_d_ino=no -fi -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext - - -fi -echo "$as_me:$LINENO: result: $jm_cv_struct_dirent_d_ino" >&5 -echo "${ECHO_T}$jm_cv_struct_dirent_d_ino" >&6 - if test $jm_cv_struct_dirent_d_ino = yes; then - -cat >>confdefs.h <<\_ACEOF -#define D_INO_IN_DIRENT 1 -_ACEOF - fi + ac_config_files="$ac_config_files Makefile" - - -ac_config_files="$ac_config_files Makefile" cat >confcache <<\_ACEOF # This file is a shell script that caches the results of configure # tests run on this system so they can be shared between configure @@ -7619,7 +10816,7 @@ cat >confcache <<\_ACEOF # config.status only pays attention to the cache file if you give it # the --recheck option to rerun configure. # -# `ac_cv_env_foo' variables (set or unset) will be overriden when +# `ac_cv_env_foo' variables (set or unset) will be overridden when # loading this file, other *unset* `ac_cv_foo' will be assigned the # following values. @@ -7654,7 +10851,7 @@ _ACEOF t end /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ : end' >>confcache -if cmp -s $cache_file confcache; then :; else +if diff $cache_file confcache >/dev/null 2>&1; then :; else if test -w $cache_file; then test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" cat confcache >$cache_file @@ -7685,6 +10882,21 @@ fi DEFS=-DHAVE_CONFIG_H +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_i=`echo "$ac_i" | + sed 's/\$U\././;s/\.o$//;s/\.obj$//'` + # 2. Add them. + ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" + ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + : ${CONFIG_STATUS=./config.status} ac_clean_files_save=$ac_clean_files @@ -7699,11 +10911,12 @@ cat >$CONFIG_STATUS <<_ACEOF # configure, is in config.log if it exists. debug=false +ac_cs_recheck=false +ac_cs_silent=false SHELL=\${CONFIG_SHELL-$SHELL} _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF - ## --------------------- ## ## M4sh Initialization. ## ## --------------------- ## @@ -7712,11 +10925,13 @@ cat >>$CONFIG_STATUS <<\_ACEOF if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then set -o posix fi -# NLS nuisances. # Support unset when possible. if (FOO=FOO; unset FOO) >/dev/null 2>&1; then as_unset=unset @@ -7724,34 +10939,42 @@ else as_unset=false fi -(set +x; test -n "`(LANG=C; export LANG) 2>&1`") && - { $as_unset LANG || test "${LANG+set}" != set; } || - { LANG=C; export LANG; } -(set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") && - { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } || - { LC_ALL=C; export LC_ALL; } -(set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") && - { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } || - { LC_TIME=C; export LC_TIME; } -(set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") && - { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } || - { LC_CTYPE=C; export LC_CTYPE; } -(set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") && - { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } || - { LANGUAGE=C; export LANGUAGE; } -(set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") && - { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } || - { LC_COLLATE=C; export LC_COLLATE; } -(set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") && - { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } || - { LC_NUMERIC=C; export LC_NUMERIC; } -(set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") && - { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } || - { LC_MESSAGES=C; export LC_MESSAGES; } + +# Work around bugs in pre-3.0 UWIN ksh. +$as_unset ENV MAIL MAILPATH +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + $as_unset $as_var + fi +done + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1; then + as_expr=expr +else + as_expr=false +fi + +if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi # Name of the executable. -as_me=`(basename "$0") 2>/dev/null || +as_me=`$as_basename "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)$' \| \ @@ -7762,6 +10985,7 @@ echo X/"$0" | /^X\/\(\/\).*/{ s//\1/; q; } s/.*/./; q'` + # PATH needs CR, and LINENO needs CR and PATH. # Avoid depending upon Character Ranges. as_cr_letters='abcdefghijklmnopqrstuvwxyz' @@ -7772,15 +10996,15 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then - echo "#! /bin/sh" >conftest.sh - echo "exit 0" >>conftest.sh - chmod +x conftest.sh - if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then PATH_SEPARATOR=';' else PATH_SEPARATOR=: fi - rm -f conftest.sh + rm -f conf$$.sh fi @@ -7829,6 +11053,8 @@ do as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` test "x$as_lineno_1" != "x$as_lineno_2" && test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then + $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } + $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } CONFIG_SHELL=$as_dir/$as_base export CONFIG_SHELL exec "$CONFIG_SHELL" "$0" ${1+"$@"} @@ -7902,6 +11128,12 @@ else fi rm -f conf$$ conf$$.exe conf$$.file +if mkdir -p . 2>/dev/null; then + as_mkdir_p=: +else + as_mkdir_p=false +fi + as_executable_p="test -f" # Sed expression to map a string onto a valid CPP name. @@ -7918,7 +11150,7 @@ as_nl=' IFS=" $as_nl" # CDPATH. -$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; } +$as_unset CDPATH exec 6>&1 @@ -7934,8 +11166,8 @@ _ASBOX } >&5 cat >&5 <<_CSEOF -This file was extended by patch $as_me 2.5.8, which was -generated by GNU Autoconf 2.53. Invocation command line was +This file was extended by patch $as_me 2.5.9, which was +generated by GNU Autoconf 2.57. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -7975,6 +11207,7 @@ Usage: $0 [OPTIONS] [FILE]... -h, --help print this help, then exit -V, --version print version number, then exit + -q, --quiet do not print progress messages -d, --debug don't remove temporary files --recheck update $as_me by reconfiguring in the same conditions --file=FILE[:TEMPLATE] @@ -7993,8 +11226,8 @@ _ACEOF cat >>$CONFIG_STATUS <<_ACEOF ac_cs_version="\\ -patch config.status 2.5.8 -configured by $0, generated by GNU Autoconf 2.53, +patch config.status 2.5.9 +configured by $0, generated by GNU Autoconf 2.57, with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 @@ -8015,25 +11248,25 @@ do --*=*) ac_option=`expr "x$1" : 'x\([^=]*\)='` ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` - shift - set dummy "$ac_option" "$ac_optarg" ${1+"$@"} - shift + ac_shift=: + ;; + -*) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift ;; - -*);; *) # This is not an option, so the user has probably given explicit # arguments. + ac_option=$1 ac_need_defaults=false;; esac - case $1 in + case $ac_option in # Handling of the options. _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF - -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) - echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" - exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; -_ACEOF cat >>$CONFIG_STATUS <<\_ACEOF + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; --version | --vers* | -V ) echo "$ac_cs_version"; exit 0 ;; --he | --h) @@ -8048,13 +11281,16 @@ Try \`$0 --help' for more information." >&2;} --debug | --d* | -d ) debug=: ;; --file | --fil | --fi | --f ) - shift - CONFIG_FILES="$CONFIG_FILES $1" + $ac_shift + CONFIG_FILES="$CONFIG_FILES $ac_optarg" ac_need_defaults=false;; --header | --heade | --head | --hea ) - shift - CONFIG_HEADERS="$CONFIG_HEADERS $1" + $ac_shift + CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" ac_need_defaults=false;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; # This is an error. -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 @@ -8069,6 +11305,20 @@ Try \`$0 --help' for more information." >&2;} shift done +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF +if \$ac_cs_recheck; then + echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 + exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion +fi + _ACEOF @@ -8097,6 +11347,9 @@ if $ac_need_defaults; then test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers fi +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason to put it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. # Create a temporary directory, and hook for its removal unless debugging. $debug || { @@ -8105,17 +11358,17 @@ $debug || } # Create a (secure) tmp directory for tmp files. -: ${TMPDIR=/tmp} + { - tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && + tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" } || { - tmp=$TMPDIR/cs$$-$RANDOM + tmp=./confstat$$-$RANDOM (umask 077 && mkdir $tmp) } || { - echo "$me: cannot create a temporary directory in $TMPDIR" >&2 + echo "$me: cannot create a temporary directory in ." >&2 { (exit 1); exit 1; } } @@ -8176,7 +11429,11 @@ s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t s,@INSTALL_DATA@,$INSTALL_DATA,;t t s,@SET_MAKE@,$SET_MAKE,;t t s,@ed_PROGRAM@,$ed_PROGRAM,;t t +s,@EGREP@,$EGREP,;t t +s,@STDBOOL_H@,$STDBOOL_H,;t t +s,@HAVE__BOOL@,$HAVE__BOOL,;t t s,@LIBOBJS@,$LIBOBJS,;t t +s,@LTLIBOBJS@,$LTLIBOBJS,;t t CEOF _ACEOF @@ -8300,7 +11557,7 @@ esac # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be # absolute. ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` -ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd` +ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` @@ -8490,7 +11747,7 @@ _ACEOF # Break up conftest.defines because some shells have a limit on the size # of here documents, and old seds have small limits too (100 cmds). echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS -echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS +echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS echo ' :' >>$CONFIG_STATUS rm -f conftest.tail @@ -8514,7 +11771,7 @@ do mv conftest.tail conftest.defines done rm -f conftest.defines -echo ' fi # egrep' >>$CONFIG_STATUS +echo ' fi # grep' >>$CONFIG_STATUS echo >>$CONFIG_STATUS # Break up conftest.undefs because some shells have a limit on the size @@ -8554,7 +11811,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF cat $tmp/in >>$tmp/config.h rm -f $tmp/in if test x"$ac_file" != x-; then - if cmp -s $ac_file $tmp/config.h 2>/dev/null; then + if diff $ac_file $tmp/config.h >/dev/null 2>&1; then { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 echo "$as_me: $ac_file is unchanged" >&6;} else @@ -8623,8 +11880,11 @@ ac_clean_files=$ac_clean_files_save # need to make the FD available again. if test "$no_create" != yes; then ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" exec 5>/dev/null - $SHELL $CONFIG_STATUS || ac_cs_success=false + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. diff --git a/configure.ac b/configure.ac index a37a3a9..ec0d8a0 100644 --- a/configure.ac +++ b/configure.ac @@ -1,5 +1,7 @@ # Configure `patch'. -# Copyright (C) 1993, 1997, 1998, 1999, 2002 Free Software Foundation, Inc. + +# Copyright (C) 1993, 1997, 1998, 1999, 2002, 2003 Free Software +# Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -16,8 +18,8 @@ # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA # 02111-1307, USA. -AC_PREREQ(2.53) -AC_INIT(patch, 2.5.8, bug-patch@gnu.org) +AC_PREREQ(2.57) +AC_INIT(patch, 2.5.9, bug-patch@gnu.org) AC_CONFIG_SRCDIR(patch.c) AC_CONFIG_HEADER(config.h:config.hin) AC_ARG_PROGRAM @@ -30,6 +32,7 @@ AC_PROG_MAKE_SET # because <errno.h> reserves symbols starting with `E'. AC_PATH_PROG(ed_PROGRAM, ed, ed) +AC_GNU_SOURCE AC_AIX AC_MINIX AC_PROG_CC_STDC @@ -49,19 +52,35 @@ AC_TYPE_OFF_T AC_TYPE_PID_T AC_TYPE_SIGNAL AC_TYPE_SIZE_T +AM_STDBOOL_H jm_CHECK_TYPE_STRUCT_UTIMBUF +gl_BACKUPFILE +gl_DIRNAME +gl_ERROR +gl_FUNC_MEMCHR +gl_FUNC_RMDIR +gl_GETOPT +gl_PREREQ_XMALLOC +gl_QUOTE +gl_QUOTEARG + +dnl This should be in gnulib, but isn't for some reason. +AC_DEFUN([jm_PREREQ_ADDEXT], +[ + dnl For addext.c. + AC_REQUIRE([AC_SYS_LONG_FILE_NAMES]) + AC_CHECK_FUNCS(pathconf) + AC_CHECK_HEADERS(limits.h string.h unistd.h) +]) jm_PREREQ_ADDEXT -jm_PREREQ_DIRNAME -jm_PREREQ_ERROR -jm_PREREQ_MEMCHR -jm_PREREQ_QUOTEARG AC_CHECK_DECLS([free, getenv, malloc, mktemp]) AC_CHECK_FUNCS(_doprintf geteuid getuid isascii memcmp mktemp \ pathconf raise sigaction sigprocmask sigsetmask strerror) -AC_REPLACE_FUNCS(memchr mkdir rename rmdir strncasecmp) +AC_REPLACE_FUNCS(mkdir strncasecmp) AC_FUNC_FSEEKO +jm_FUNC_GLIBC_UNLOCKED_IO jm_FUNC_MALLOC jm_FUNC_REALLOC AC_FUNC_CLOSEDIR_VOID @@ -69,7 +88,8 @@ AC_FUNC_SETMODE_DOS AC_FUNC_VPRINTF PATCH_FUNC_MKDIR_TAKES_ONE_ARG +jm_AC_DOS AC_SYS_LONG_FILE_NAMES -jm_CHECK_TYPE_STRUCT_DIRENT_D_INO -AC_OUTPUT(Makefile) +AC_CONFIG_FILES([Makefile]) +AC_OUTPUT @@ -1,5 +1,5 @@ /* dirname.c -- return all but the last element in a path - Copyright 1990, 1998, 2000, 2001 Free Software Foundation, Inc. + Copyright 1990, 1998, 2000, 2001, 2003 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -67,9 +67,13 @@ dir_name (char const *path) Run the test like this (expect no output): gcc -DHAVE_CONFIG_H -DTEST_DIRNAME -I.. -O -Wall \ - basename.c dirname.c xmalloc.c + basename.c dirname.c xmalloc.c error.c sed -n '/^BEGIN-DATA$/,/^END-DATA$/p' dirname.c|grep -v DATA|./a.out +If it's been built on a DOS or Windows platforms, run another test like +this (again, expect no output): + sed -n '/^BEGIN-DOS-DATA$/,/^END-DOS-DATA$/p' dirname.c|grep -v DATA|./a.out + BEGIN-DATA foo//// . bar/foo//// bar @@ -79,16 +83,28 @@ foo/ . a . END-DATA +BEGIN-DOS-DATA +c:///// c:/ +c:/ c:/ +c:/. c:/ +c:foo c:. +c:foo/bar c:foo +END-DOS-DATA + */ # define MAX_BUFF_LEN 1024 # include <stdio.h> +char *program_name; + int -main () +main (int argc, char *argv[]) { char buff[MAX_BUFF_LEN + 1]; + program_name = argv[0]; + buff[MAX_BUFF_LEN] = 0; while (fgets (buff, MAX_BUFF_LEN, stdin) && buff[0]) { @@ -1,8 +1,5 @@ /* Error handler for noninteractive utilities - Copyright (C) 1990-1998, 2000, 2001 Free Software Foundation, Inc. - This file is part of the GNU C Library. Its master source is NOT part of - the C library, however. The master source lives in /gd/gnu/lib. - + Copyright (C) 1990-1998, 2000, 2001, 2002 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) @@ -13,8 +10,8 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* Written by David MacKenzie <djm@gnu.ai.mit.edu>. */ @@ -24,9 +21,13 @@ #endif #include <stdio.h> -#if HAVE_LIBINTL_H + +#ifdef _LIBC # include <libintl.h> +#else +# include "gettext.h" #endif + #ifdef _LIBC # include <wchar.h> # define mbsrtowcs __mbsrtowcs @@ -53,7 +54,10 @@ void exit (); #endif #include "error.h" -#include "unlocked-io.h" + +#if !_LIBC +# include "unlocked-io.h" +#endif #ifndef _ # define _(String) String @@ -76,6 +80,7 @@ unsigned int error_message_count; # define program_name program_invocation_name # include <errno.h> +# include <libio/libioP.h> /* In GNU libc we want do not want to use the common name `error' directly. Instead make it a weak alias. */ @@ -90,7 +95,9 @@ extern void __error_at_line (int status, int errnum, const char *file_name, # ifdef USE_IN_LIBIO # include <libio/iolibio.h> -# define fflush(s) _IO_fflush (s) +# define fflush(s) INTUSE(_IO_fflush) (s) +# undef putc +# define putc(c, fp) INTUSE(_IO_putc) (c, fp) # endif #else /* not _LIBC */ diff --git a/exitfail.c b/exitfail.c deleted file mode 100644 index eec8234..0000000 --- a/exitfail.c +++ /dev/null @@ -1,31 +0,0 @@ -/* Failure exit status - - Copyright (C) 2002 Free Software Foundation, Inc. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; see the file COPYING. - If not, write to the Free Software Foundation, - 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -#if HAVE_CONFIG_H -# include <config.h> -#endif - -#if HAVE_STDLIB_H -# include <stdlib.h> -#endif -#ifndef EXIT_FAILURE -# define EXIT_FAILURE 1 -#endif - -int volatile exit_failure = EXIT_FAILURE; diff --git a/exitfail.h b/exitfail.h deleted file mode 100644 index cf5ab71..0000000 --- a/exitfail.h +++ /dev/null @@ -1,20 +0,0 @@ -/* Failure exit status - - Copyright (C) 2002 Free Software Foundation, Inc. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; see the file COPYING. - If not, write to the Free Software Foundation, - 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -extern int volatile exit_failure; @@ -2,7 +2,7 @@ NOTE: getopt is now part of the C library, so if you don't know what "Keep this file name-space clean" means, talk to drepper@gnu.org before changing it! - Copyright (C) 1987,88,89,90,91,92,93,94,95,96,98,99,2000,2001 + Copyright (C) 1987,88,89,90,91,92,93,94,95,96,98,99,2000,2001,2002 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -16,8 +16,8 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* This tells Alpha OSF/1 not to define a getopt prototype in <stdio.h>. @@ -75,16 +75,20 @@ # endif #endif -#ifndef _ +#ifdef _LIBC +# include <libintl.h> +#else /* This is for other GNU distributions with internationalized messages. */ -# if (HAVE_LIBINTL_H && ENABLE_NLS) || defined _LIBC -# include <libintl.h> -# ifndef _ -# define _(msgid) gettext (msgid) -# endif -# else -# define _(msgid) (msgid) -# endif +# include "gettext.h" +#endif +#define _(msgid) gettext (msgid) + +#if defined _LIBC && defined USE_IN_LIBIO +# include <wchar.h> +#endif + +#ifndef attribute_hidden +# define attribute_hidden #endif /* This version of `getopt' appears to the caller like standard Unix `getopt' @@ -130,7 +134,7 @@ int optind = 1; causes problems with re-calling getopt as programs generally don't know that. */ -int __getopt_initialized; +int __getopt_initialized attribute_hidden; /* The next char to be scanned in the option-element in which the last option character we returned was found. @@ -249,35 +253,22 @@ static int first_nonopt; static int last_nonopt; #ifdef _LIBC +/* Stored original parameters. + XXX This is no good solution. We should rather copy the args so + that we can compare them later. But we must not use malloc(3). */ +extern int __libc_argc; +extern char **__libc_argv; + /* Bash 2.0 gives us an environment variable containing flags indicating ARGV elements that should not be considered arguments. */ -#ifdef USE_NONOPTION_FLAGS +# ifdef USE_NONOPTION_FLAGS /* Defined in getopt_init.c */ extern char *__getopt_nonoption_flags; static int nonoption_flags_max_len; static int nonoption_flags_len; -#endif - -static int original_argc; -static char *const *original_argv; - -/* Make sure the environment variable bash 2.0 puts in the environment - is valid for the getopt call we must make sure that the ARGV passed - to getopt is that one passed to the process. */ -static void -__attribute__ ((unused)) -store_args_and_env (int argc, char *const *argv) -{ - /* XXX This is no good solution. We should rather copy the args so - that we can compare them later. But we must not use malloc(3). */ - original_argc = argc; - original_argv = argv; -} -# ifdef text_set_element -text_set_element (__libc_subinit, store_args_and_env); -# endif /* text_set_element */ +# endif # ifdef USE_NONOPTION_FLAGS # define SWAP_FLAGS(ch1, ch2) \ @@ -427,7 +418,7 @@ _getopt_initialize (argc, argv, optstring) #if defined _LIBC && defined USE_NONOPTION_FLAGS if (posixly_correct == NULL - && argc == original_argc && argv == original_argv) + && argc == __libc_argc && argv == __libc_argv) { if (nonoption_flags_max_len == 0) { @@ -690,8 +681,26 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only) if (ambig && !exact) { if (print_errors) - fprintf (stderr, _("%s: option `%s' is ambiguous\n"), - argv[0], argv[optind]); + { +#if defined _LIBC && defined USE_IN_LIBIO + char *buf; + + if (__asprintf (&buf, _("%s: option `%s' is ambiguous\n"), + argv[0], argv[optind]) >= 0) + { + + if (_IO_fwide (stderr, 0) > 0) + __fwprintf (stderr, L"%s", buf); + else + fputs (buf, stderr); + + free (buf); + } +#else + fprintf (stderr, _("%s: option `%s' is ambiguous\n"), + argv[0], argv[optind]); +#endif + } nextchar += strlen (nextchar); optind++; optopt = 0; @@ -712,16 +721,50 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only) { if (print_errors) { +#if defined _LIBC && defined USE_IN_LIBIO + char *buf; + int n; +#endif + if (argv[optind - 1][1] == '-') - /* --option */ - fprintf (stderr, - _("%s: option `--%s' doesn't allow an argument\n"), - argv[0], pfound->name); + { + /* --option */ +#if defined _LIBC && defined USE_IN_LIBIO + n = __asprintf (&buf, _("\ +%s: option `--%s' doesn't allow an argument\n"), + argv[0], pfound->name); +#else + fprintf (stderr, _("\ +%s: option `--%s' doesn't allow an argument\n"), + argv[0], pfound->name); +#endif + } else - /* +option or -option */ - fprintf (stderr, - _("%s: option `%c%s' doesn't allow an argument\n"), - argv[0], argv[optind - 1][0], pfound->name); + { + /* +option or -option */ +#if defined _LIBC && defined USE_IN_LIBIO + n = __asprintf (&buf, _("\ +%s: option `%c%s' doesn't allow an argument\n"), + argv[0], argv[optind - 1][0], + pfound->name); +#else + fprintf (stderr, _("\ +%s: option `%c%s' doesn't allow an argument\n"), + argv[0], argv[optind - 1][0], pfound->name); +#endif + } + +#if defined _LIBC && defined USE_IN_LIBIO + if (n >= 0) + { + if (_IO_fwide (stderr, 0) > 0) + __fwprintf (stderr, L"%s", buf); + else + fputs (buf, stderr); + + free (buf); + } +#endif } nextchar += strlen (nextchar); @@ -737,9 +780,27 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only) else { if (print_errors) - fprintf (stderr, - _("%s: option `%s' requires an argument\n"), - argv[0], argv[optind - 1]); + { +#if defined _LIBC && defined USE_IN_LIBIO + char *buf; + + if (__asprintf (&buf, _("\ +%s: option `%s' requires an argument\n"), + argv[0], argv[optind - 1]) >= 0) + { + if (_IO_fwide (stderr, 0) > 0) + __fwprintf (stderr, L"%s", buf); + else + fputs (buf, stderr); + + free (buf); + } +#else + fprintf (stderr, + _("%s: option `%s' requires an argument\n"), + argv[0], argv[optind - 1]); +#endif + } nextchar += strlen (nextchar); optopt = pfound->val; return optstring[0] == ':' ? ':' : '?'; @@ -765,14 +826,45 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only) { if (print_errors) { +#if defined _LIBC && defined USE_IN_LIBIO + char *buf; + int n; +#endif + if (argv[optind][1] == '-') - /* --option */ - fprintf (stderr, _("%s: unrecognized option `--%s'\n"), - argv[0], nextchar); + { + /* --option */ +#if defined _LIBC && defined USE_IN_LIBIO + n = __asprintf (&buf, _("%s: unrecognized option `--%s'\n"), + argv[0], nextchar); +#else + fprintf (stderr, _("%s: unrecognized option `--%s'\n"), + argv[0], nextchar); +#endif + } else - /* +option or -option */ - fprintf (stderr, _("%s: unrecognized option `%c%s'\n"), - argv[0], argv[optind][0], nextchar); + { + /* +option or -option */ +#if defined _LIBC && defined USE_IN_LIBIO + n = __asprintf (&buf, _("%s: unrecognized option `%c%s'\n"), + argv[0], argv[optind][0], nextchar); +#else + fprintf (stderr, _("%s: unrecognized option `%c%s'\n"), + argv[0], argv[optind][0], nextchar); +#endif + } + +#if defined _LIBC && defined USE_IN_LIBIO + if (n >= 0) + { + if (_IO_fwide (stderr, 0) > 0) + __fwprintf (stderr, L"%s", buf); + else + fputs (buf, stderr); + + free (buf); + } +#endif } nextchar = (char *) ""; optind++; @@ -795,13 +887,42 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only) { if (print_errors) { +#if defined _LIBC && defined USE_IN_LIBIO + char *buf; + int n; +#endif + if (posixly_correct) - /* 1003.2 specifies the format of this message. */ - fprintf (stderr, _("%s: illegal option -- %c\n"), - argv[0], c); + { + /* 1003.2 specifies the format of this message. */ +#if defined _LIBC && defined USE_IN_LIBIO + n = __asprintf (&buf, _("%s: illegal option -- %c\n"), + argv[0], c); +#else + fprintf (stderr, _("%s: illegal option -- %c\n"), argv[0], c); +#endif + } else - fprintf (stderr, _("%s: invalid option -- %c\n"), - argv[0], c); + { +#if defined _LIBC && defined USE_IN_LIBIO + n = __asprintf (&buf, _("%s: invalid option -- %c\n"), + argv[0], c); +#else + fprintf (stderr, _("%s: invalid option -- %c\n"), argv[0], c); +#endif + } + +#if defined _LIBC && defined USE_IN_LIBIO + if (n >= 0) + { + if (_IO_fwide (stderr, 0) > 0) + __fwprintf (stderr, L"%s", buf); + else + fputs (buf, stderr); + + free (buf); + } +#endif } optopt = c; return '?'; @@ -830,8 +951,24 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only) if (print_errors) { /* 1003.2 specifies the format of this message. */ +#if defined _LIBC && defined USE_IN_LIBIO + char *buf; + + if (__asprintf (&buf, + _("%s: option requires an argument -- %c\n"), + argv[0], c) >= 0) + { + if (_IO_fwide (stderr, 0) > 0) + __fwprintf (stderr, L"%s", buf); + else + fputs (buf, stderr); + + free (buf); + } +#else fprintf (stderr, _("%s: option requires an argument -- %c\n"), argv[0], c); +#endif } optopt = c; if (optstring[0] == ':') @@ -877,8 +1014,25 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only) if (ambig && !exact) { if (print_errors) - fprintf (stderr, _("%s: option `-W %s' is ambiguous\n"), - argv[0], argv[optind]); + { +#if defined _LIBC && defined USE_IN_LIBIO + char *buf; + + if (__asprintf (&buf, _("%s: option `-W %s' is ambiguous\n"), + argv[0], argv[optind]) >= 0) + { + if (_IO_fwide (stderr, 0) > 0) + __fwprintf (stderr, L"%s", buf); + else + fputs (buf, stderr); + + free (buf); + } +#else + fprintf (stderr, _("%s: option `-W %s' is ambiguous\n"), + argv[0], argv[optind]); +#endif + } nextchar += strlen (nextchar); optind++; return '?'; @@ -895,9 +1049,27 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only) else { if (print_errors) - fprintf (stderr, _("\ + { +#if defined _LIBC && defined USE_IN_LIBIO + char *buf; + + if (__asprintf (&buf, _("\ +%s: option `-W %s' doesn't allow an argument\n"), + argv[0], pfound->name) >= 0) + { + if (_IO_fwide (stderr, 0) > 0) + __fwprintf (stderr, L"%s", buf); + else + fputs (buf, stderr); + + free (buf); + } +#else + fprintf (stderr, _("\ %s: option `-W %s' doesn't allow an argument\n"), - argv[0], pfound->name); + argv[0], pfound->name); +#endif + } nextchar += strlen (nextchar); return '?'; @@ -910,9 +1082,27 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only) else { if (print_errors) - fprintf (stderr, - _("%s: option `%s' requires an argument\n"), - argv[0], argv[optind - 1]); + { +#if defined _LIBC && defined USE_IN_LIBIO + char *buf; + + if (__asprintf (&buf, _("\ +%s: option `%s' requires an argument\n"), + argv[0], argv[optind - 1]) >= 0) + { + if (_IO_fwide (stderr, 0) > 0) + __fwprintf (stderr, L"%s", buf); + else + fputs (buf, stderr); + + free (buf); + } +#else + fprintf (stderr, + _("%s: option `%s' requires an argument\n"), + argv[0], argv[optind - 1]); +#endif + } nextchar += strlen (nextchar); return optstring[0] == ':' ? ':' : '?'; } @@ -959,9 +1149,25 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only) if (print_errors) { /* 1003.2 specifies the format of this message. */ +#if defined _LIBC && defined USE_IN_LIBIO + char *buf; + + if (__asprintf (&buf, _("\ +%s: option requires an argument -- %c\n"), + argv[0], c) >= 0) + { + if (_IO_fwide (stderr, 0) > 0) + __fwprintf (stderr, L"%s", buf); + else + fputs (buf, stderr); + + free (buf); + } +#else fprintf (stderr, _("%s: option requires an argument -- %c\n"), argv[0], c); +#endif } optopt = c; if (optstring[0] == ':') @@ -12,8 +12,8 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef _GETOPT_H @@ -141,20 +141,21 @@ struct option /* Many other libraries have conflicting prototypes for getopt, with differences in the consts, in stdlib.h. To avoid compilation errors, only prototype getopt for the GNU C library. */ -extern int getopt (int __argc, char *const *__argv, const char *__shortopts); +extern int getopt (int ___argc, char *const *___argv, const char *__shortopts); # else /* not __GNU_LIBRARY__ */ extern int getopt (); # endif /* __GNU_LIBRARY__ */ # ifndef __need_getopt -extern int getopt_long (int __argc, char *const *__argv, const char *__shortopts, +extern int getopt_long (int ___argc, char *const *___argv, + const char *__shortopts, const struct option *__longopts, int *__longind); -extern int getopt_long_only (int __argc, char *const *__argv, +extern int getopt_long_only (int ___argc, char *const *___argv, const char *__shortopts, const struct option *__longopts, int *__longind); /* Internal only. Users should not call this directly. */ -extern int _getopt_internal (int __argc, char *const *__argv, +extern int _getopt_internal (int ___argc, char *const *___argv, const char *__shortopts, const struct option *__longopts, int *__longind, int __long_only); @@ -13,15 +13,19 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifdef HAVE_CONFIG_H #include <config.h> #endif -#include "getopt.h" +#ifdef _LIBC +# include <getopt.h> +#else +# include "getopt.h" +#endif #if !defined __STDC__ || !__STDC__ /* This is a separate conditional since some stdc systems @@ -89,6 +93,10 @@ getopt_long_only (argc, argv, options, long_options, opt_index) return _getopt_internal (argc, argv, options, long_options, opt_index, 1); } +# ifdef _LIBC +libc_hidden_def (getopt_long) +libc_hidden_def (getopt_long_only) +# endif #endif /* Not ELIDE_CODE. */ diff --git a/gettext.h b/gettext.h new file mode 100644 index 0000000..8b262f4 --- /dev/null +++ b/gettext.h @@ -0,0 +1,69 @@ +/* Convenience header for conditional use of GNU <libintl.h>. + Copyright (C) 1995-1998, 2000-2002 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library General Public License as published + by the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifndef _LIBGETTEXT_H +#define _LIBGETTEXT_H 1 + +/* NLS can be disabled through the configure --disable-nls option. */ +#if ENABLE_NLS + +/* Get declarations of GNU message catalog functions. */ +# include <libintl.h> + +#else + +/* Solaris /usr/include/locale.h includes /usr/include/libintl.h, which + chokes if dcgettext is defined as a macro. So include it now, to make + later inclusions of <locale.h> a NOP. We don't include <libintl.h> + as well because people using "gettext.h" will not include <libintl.h>, + and also including <libintl.h> would fail on SunOS 4, whereas <locale.h> + is OK. */ +#if defined(__sun) +# include <locale.h> +#endif + +/* Disabled NLS. + The casts to 'const char *' serve the purpose of producing warnings + for invalid uses of the value returned from these functions. + On pre-ANSI systems without 'const', the config.h file is supposed to + contain "#define const". */ +# define gettext(Msgid) ((const char *) (Msgid)) +# define dgettext(Domainname, Msgid) ((const char *) (Msgid)) +# define dcgettext(Domainname, Msgid, Category) ((const char *) (Msgid)) +# define ngettext(Msgid1, Msgid2, N) \ + ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2)) +# define dngettext(Domainname, Msgid1, Msgid2, N) \ + ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2)) +# define dcngettext(Domainname, Msgid1, Msgid2, N, Category) \ + ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2)) +# define textdomain(Domainname) ((const char *) (Domainname)) +# define bindtextdomain(Domainname, Dirname) ((const char *) (Dirname)) +# define bind_textdomain_codeset(Domainname, Codeset) ((const char *) (Codeset)) + +#endif + +/* A pseudo function call that serves as a marker for the automated + extraction of messages, but does not call gettext(). The run-time + translation is done at a different place in the code. + The argument, String, should be a literal string. Concatenated strings + and other string expressions won't work. + The macro's expansion is not parenthesized, so that it is suitable as + initializer for static 'char[]' or 'const char[]' variables. */ +#define gettext_noop(String) String + +#endif /* _LIBGETTEXT_H */ @@ -1,10 +1,10 @@ /* inputting files to be patched */ -/* $Id: inp.c,v 1.24 2002/06/03 05:35:40 eggert Exp $ */ +/* $Id: inp.c,v 1.25 2003/05/20 13:58:02 eggert Exp $ */ /* Copyright (C) 1986, 1988 Larry Wall - Copyright (C) 1991, 1992, 1993, 1997, 1998, 1999, 2002 Free Software - Foundation, Inc. + Copyright (C) 1991, 1992, 1993, 1997, 1998, 1999, 2002, 2003 Free + Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -48,9 +48,9 @@ static LINENUM lines_per_buf; /* how many lines per buffer */ static size_t tireclen; /* length of records in tmp file */ static size_t last_line_size; /* size of last input line */ -static bool plan_a (char const *); /* yield FALSE if memory runs out */ +static bool plan_a (char const *); /* yield false if memory runs out */ static void plan_b (char const *); -static void report_revision (int); +static void report_revision (bool); static void too_many_lines (char const *) __attribute__((noreturn)); /* New patch--prepare to edit another file. */ @@ -103,7 +103,7 @@ scan_input (char *filename) /* Report whether a desired revision was found. */ static void -report_revision (int found_revision) +report_revision (bool found_revision) { char const *rev = quotearg (revision); @@ -141,7 +141,7 @@ too_many_lines (char const *filename) void get_input_file (char const *filename, char const *outname) { - int elsewhere = strcmp (filename, outname); + bool elsewhere = strcmp (filename, outname) != 0; char const *cs; char *diffbuf; char *getbuf; @@ -229,7 +229,7 @@ plan_a (char const *filename) or if storage isn't available. */ if (! (size == instat.st_size && (buffer = malloc (size ? size : (size_t) 1)))) - return FALSE; + return false; /* Read the input file, but don't bother reading it if it's empty. When creating files, the files do not actually exist. */ @@ -255,7 +255,7 @@ plan_a (char const *filename) /* Perhaps size is too large for this host. */ close (ifd); free (buffer); - return FALSE; + return false; } buffered += n; } @@ -275,7 +275,7 @@ plan_a (char const *filename) && (ptr = (char const **) malloc ((size_t) iline * sizeof *ptr)))) { free (buffer); - return FALSE; + return false; } iline = 0; for (s = buffer; ; s++) @@ -292,7 +292,7 @@ plan_a (char const *filename) { char const *rev = revision; int rev0 = rev[0]; - int found_revision = 0; + bool found_revision = false; size_t revlen = strlen (rev); if (revlen <= size) @@ -304,7 +304,7 @@ plan_a (char const *filename) && (s == buffer || ISSPACE ((unsigned char) s[-1])) && (s + 1 == limrev || ISSPACE ((unsigned char) s[revlen]))) { - found_revision = 1; + found_revision = true; break; } } @@ -315,7 +315,7 @@ plan_a (char const *filename) /* Plan A will work. */ i_buffer = buffer; i_ptr = ptr; - return TRUE; + return true; } /* Keep (virtually) nothing in memory. */ @@ -327,7 +327,7 @@ plan_b (char const *filename) register int c; register size_t len; register size_t maxlen; - register int found_revision; + register bool found_revision; register size_t i; register char const *rev; register size_t revlen; @@ -427,7 +427,7 @@ plan_b (char const *filename) WHICHBUF is ignored when the file is in memory. */ char const * -ifetch (LINENUM line, int whichbuf, size_t *psize) +ifetch (LINENUM line, bool whichbuf, size_t *psize) { register char const *q; register char const *p; @@ -445,9 +445,9 @@ ifetch (LINENUM line, int whichbuf, size_t *psize) LINENUM baseline = line - offline; if (tiline[0] == baseline) - whichbuf = 0; + whichbuf = false; else if (tiline[1] == baseline) - whichbuf = 1; + whichbuf = true; else { tiline[whichbuf] = baseline; if (lseek (tifd, (off_t) (baseline/lines_per_buf * tibufsize), @@ -1,10 +1,10 @@ /* inputting files to be patched */ -/* $Id: inp.h,v 1.6 2002/05/28 07:12:03 eggert Exp $ */ +/* $Id: inp.h,v 1.7 2003/05/20 14:05:22 eggert Exp $ */ /* Copyright (C) 1986, 1988 Larry Wall - Copyright (C) 1991, 1992, 1993, 1997, 1998, 1999, 2002 Free - Software Foundation, Inc. + Copyright (C) 1991, 1992, 1993, 1997, 1998, 1999, 2002, 2003 + Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -23,7 +23,7 @@ XTERN LINENUM input_lines; /* how long is input file in lines */ -char const *ifetch (LINENUM, int, size_t *); +char const *ifetch (LINENUM, bool, size_t *); void get_input_file (char const *, char const *); void re_input (void); void scan_input (char *); @@ -1,19 +1,37 @@ #!/bin/sh # # install - install a program, script, or datafile -# This comes from X11R5 (mit/util/scripts/install.sh). # -# Copyright 1991 by the Massachusetts Institute of Technology +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. # -# Permission to use, copy, modify, distribute, and sell this software and its -# documentation for any purpose is hereby granted without fee, provided that -# the above copyright notice appear in all copies and that both that -# copyright notice and this permission notice appear in supporting -# documentation, and that the name of M.I.T. not be used in advertising or -# publicity pertaining to distribution of the software without specific, -# written prior permission. M.I.T. makes no representations about the -# suitability of this software for any purpose. It is provided "as is" -# without express or implied warranty. +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it @@ -56,7 +74,7 @@ dir_arg="" while [ x"$1" != x ]; do case $1 in - -c) instcmd="$cpprog" + -c) instcmd=$cpprog shift continue;; @@ -79,7 +97,7 @@ while [ x"$1" != x ]; do shift continue;; - -s) stripcmd="$stripprog" + -s) stripcmd=$stripprog shift continue;; @@ -106,7 +124,7 @@ done if [ x"$src" = x ] then - echo "install: no input file specified" + echo "$0: no input file specified" >&2 exit 1 else : @@ -115,8 +133,8 @@ fi if [ x"$dir_arg" != x ]; then dst=$src src="" - - if [ -d $dst ]; then + + if [ -d "$dst" ]; then instcmd=: chmodcmd="" else @@ -125,20 +143,20 @@ if [ x"$dir_arg" != x ]; then else # Waiting for this to be detected by the "$instcmd $src $dsttmp" command -# might cause directories to be created, which would be especially bad +# might cause directories to be created, which would be especially bad # if $src (and thus $dsttmp) contains '*'. - if [ -f $src -o -d $src ] + if [ -f "$src" ] || [ -d "$src" ] then : else - echo "install: $src does not exist" + echo "$0: $src does not exist" >&2 exit 1 fi - + if [ x"$dst" = x ] then - echo "install: no destination specified" + echo "$0: no destination specified" >&2 exit 1 else : @@ -147,16 +165,16 @@ else # If destination is a directory, append the input filename; if your system # does not like double slashes in filenames, you may need to add some logic - if [ -d $dst ] + if [ -d "$dst" ] then - dst="$dst"/`basename $src` + dst=$dst/`basename "$src"` else : fi fi ## this sed command emulates the dirname command -dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` +dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` # Make sure that the destination directory exists. # this part is taken from Noah Friedman's mkinstalldirs script @@ -165,69 +183,73 @@ dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` if [ ! -d "$dstdir" ]; then defaultIFS=' ' -IFS="${IFS-${defaultIFS}}" +IFS="${IFS-$defaultIFS}" -oIFS="${IFS}" +oIFS=$IFS # Some sh's can't handle IFS=/ for some reason. IFS='%' -set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` -IFS="${oIFS}" +set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'` +IFS=$oIFS pathcomp='' while [ $# -ne 0 ] ; do - pathcomp="${pathcomp}${1}" + pathcomp=$pathcomp$1 shift - if [ ! -d "${pathcomp}" ] ; + if [ ! -d "$pathcomp" ] ; then - $mkdirprog "${pathcomp}" + $mkdirprog "$pathcomp" else : fi - pathcomp="${pathcomp}/" + pathcomp=$pathcomp/ done fi if [ x"$dir_arg" != x ] then - $doit $instcmd $dst && + $doit $instcmd "$dst" && - if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else : ; fi && - if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else : ; fi && - if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else : ; fi && - if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else : ; fi + if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dst"; else : ; fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dst"; else : ; fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dst"; else : ; fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dst"; else : ; fi else # If we're going to rename the final executable, determine the name now. - if [ x"$transformarg" = x ] + if [ x"$transformarg" = x ] then - dstfile=`basename $dst` + dstfile=`basename "$dst"` else - dstfile=`basename $dst $transformbasename | + dstfile=`basename "$dst" $transformbasename | sed $transformarg`$transformbasename fi # don't allow the sed command to completely eliminate the filename - if [ x"$dstfile" = x ] + if [ x"$dstfile" = x ] then - dstfile=`basename $dst` + dstfile=`basename "$dst"` else : fi -# Make a temp file name in the proper directory. +# Make a couple of temp file names in the proper directory. dsttmp=$dstdir/#inst.$$# + rmtmp=$dstdir/#rm.$$# -# Move or copy the file name to the temp name +# Trap to clean up temp files at exit. - $doit $instcmd $src $dsttmp && + trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0 + trap '(exit $?); exit' 1 2 13 15 - trap "rm -f ${dsttmp}" 0 && +# Move or copy the file name to the temp name + + $doit $instcmd "$src" "$dsttmp" && # and set any options; do chmod last to preserve setuid bits @@ -235,17 +257,38 @@ else # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $instcmd $src $dsttmp" command. - if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else :;fi && - if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else :;fi && - if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else :;fi && - if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else :;fi && + if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp"; else :;fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp"; else :;fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dsttmp"; else :;fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; else :;fi && + +# Now remove or move aside any old file at destination location. We try this +# two ways since rm can't unlink itself on some systems and the destination +# file might be busy for other reasons. In this case, the final cleanup +# might fail but the new file should still install successfully. + +{ + if [ -f "$dstdir/$dstfile" ] + then + $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null || + $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null || + { + echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2 + (exit 1); exit + } + else + : + fi +} && # Now rename the file to the real destination. - $doit $rmcmd -f $dstdir/$dstfile && - $doit $mvcmd $dsttmp $dstdir/$dstfile + $doit $mvcmd "$dsttmp" "$dstdir/$dstfile" fi && +# The final little trick to "correctly" pass the exit status to the exit trap. -exit 0 +{ + (exit 0); exit +} diff --git a/m4/backupfile.m4 b/m4/backupfile.m4 new file mode 100644 index 0000000..0f63f4e --- /dev/null +++ b/m4/backupfile.m4 @@ -0,0 +1,23 @@ +# backupfile.m4 serial 1 +dnl Copyright (C) 2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +AC_DEFUN([gl_BACKUPFILE], +[ + dnl Prerequisites of lib/backupfile.c. + AC_REQUIRE([AC_HEADER_DIRENT]) + AC_REQUIRE([AC_FUNC_CLOSEDIR_VOID]) + AC_CHECK_HEADERS_ONCE(limits.h stdlib.h string.h) + AC_CHECK_DECLS_ONCE(getenv malloc) + jm_CHECK_TYPE_STRUCT_DIRENT_D_INO + + dnl Prerequisites of lib/addext.c. + AC_REQUIRE([jm_AC_DOS]) + AC_SYS_LONG_FILE_NAMES + AC_CHECK_HEADERS_ONCE(limits.h string.h unistd.h) + AC_CHECK_FUNCS(pathconf) +]) diff --git a/m4/c-bs-a.m4 b/m4/c-bs-a.m4 deleted file mode 100644 index 1c7eb1c..0000000 --- a/m4/c-bs-a.m4 +++ /dev/null @@ -1,29 +0,0 @@ -# c-bs-a.m4 serial 4 (fileutils-4.1.3) -dnl Copyright (C) 2000-2002 Free Software Foundation, Inc. -dnl This file is free software, distributed under the terms of the GNU -dnl General Public License. As a special exception to the GNU General -dnl Public License, this file may be distributed as part of a program -dnl that contains a configuration script generated by Autoconf, under -dnl the same distribution terms as the rest of that program. - -dnl From Paul Eggert. - -AC_DEFUN([AC_C_BACKSLASH_A], -[ - AC_CACHE_CHECK([whether backslash-a works in strings], ac_cv_c_backslash_a, - [AC_TRY_COMPILE([], - [ -#if '\a' == 'a' - syntax error; -#endif - char buf['\a' == 'a' ? -1 : 1]; - buf[0] = '\a'; - return buf[0] != "\a"[0]; - ], - ac_cv_c_backslash_a=yes, - ac_cv_c_backslash_a=no)]) - if test $ac_cv_c_backslash_a = yes; then - AC_DEFINE(HAVE_C_BACKSLASH_A, 1, - [Define if backslash-a works in C strings.]) - fi -]) diff --git a/m4/d-ino.m4 b/m4/d-ino.m4 index 6ca60dc..d2555e9 100644 --- a/m4/d-ino.m4 +++ b/m4/d-ino.m4 @@ -1,4 +1,4 @@ -#serial 4 +#serial 5 dnl From Jim Meyering. dnl @@ -35,8 +35,8 @@ AC_DEFUN([jm_CHECK_TYPE_STRUCT_DIRENT_D_INO], ) if test $jm_cv_struct_dirent_d_ino = yes; then AC_DEFINE(D_INO_IN_DIRENT, 1, - [Define if there is a member named d_ino in the struct describing - directory headers.]) + [Define if there is a member named d_ino in the struct describing + directory headers.]) fi ] ) diff --git a/m4/dirname.m4 b/m4/dirname.m4 new file mode 100644 index 0000000..8b04bca --- /dev/null +++ b/m4/dirname.m4 @@ -0,0 +1,25 @@ +# dirname.m4 serial 1 +dnl Copyright (C) 2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +AC_DEFUN([gl_DIRNAME], +[ + dnl Prerequisites of lib/dirname.h. + AC_REQUIRE([jm_AC_DOS]) + + dnl Prerequisites of lib/dirname.c. + AC_REQUIRE([AC_HEADER_STDC]) + AC_CHECK_HEADERS_ONCE(string.h) + + dnl Prerequisites of lib/basename.c. + AC_REQUIRE([AC_HEADER_STDC]) + AC_CHECK_HEADERS_ONCE(string.h) + + dnl Prerequisites of lib/stripslash.c. + AC_REQUIRE([AC_HEADER_STDC]) + AC_CHECK_HEADERS_ONCE(string.h) +]) diff --git a/m4/dos.m4 b/m4/dos.m4 new file mode 100644 index 0000000..868626e --- /dev/null +++ b/m4/dos.m4 @@ -0,0 +1,53 @@ +#serial 5 + +# Define some macros required for proper operation of code in lib/*.c +# on MSDOS/Windows systems. + +# From Jim Meyering. + +AC_DEFUN([jm_AC_DOS], + [ + AC_CACHE_CHECK([whether system is Windows or MSDOS], [ac_cv_win_or_dos], + [ + AC_TRY_COMPILE([], + [#if !defined _WIN32 && !defined __WIN32__ && !defined __MSDOS__ +neither MSDOS nor Windows +#endif], + [ac_cv_win_or_dos=yes], + [ac_cv_win_or_dos=no]) + ]) + + if test x"$ac_cv_win_or_dos" = xyes; then + ac_fs_accepts_drive_letter_prefix=1 + ac_fs_backslash_is_file_name_separator=1 + else + ac_fs_accepts_drive_letter_prefix=0 + ac_fs_backslash_is_file_name_separator=0 + fi + + AH_VERBATIM(FILESYSTEM_PREFIX_LEN, + [#if FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX +# define FILESYSTEM_PREFIX_LEN(Filename) \ + ((Filename)[0] && (Filename)[1] == ':' ? 2 : 0) +#else +# define FILESYSTEM_PREFIX_LEN(Filename) 0 +#endif]) + + AC_DEFINE_UNQUOTED([FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX], + $ac_fs_accepts_drive_letter_prefix, + [Define on systems for which file names may have a so-called + `drive letter' prefix, define this to compute the length of that + prefix, including the colon.]) + + AH_VERBATIM(ISSLASH, + [#if FILESYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR +# define ISSLASH(C) ((C) == '/' || (C) == '\\') +#else +# define ISSLASH(C) ((C) == '/') +#endif]) + + AC_DEFINE_UNQUOTED([FILESYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR], + $ac_fs_backslash_is_file_name_separator, + [Define if the backslash character may also serve as a file name + component separator.]) + ]) diff --git a/m4/error.m4 b/m4/error.m4 index 3fddb5c..14e23a7 100644 --- a/m4/error.m4 +++ b/m4/error.m4 @@ -1,13 +1,18 @@ -#serial 4 +#serial 7 -dnl FIXME: put these prerequisite-only *.m4 files in a separate -dnl directory -- otherwise, they'll conflict with existing files. +AC_DEFUN([gl_ERROR], +[ + AC_FUNC_ERROR_AT_LINE + dnl Note: AC_FUNC_ERROR_AT_LINE does AC_LIBSOURCES([error.h, error.c]). + jm_PREREQ_ERROR +]) -dnl These are the prerequisite macros for GNU's error.c file. +# Prerequisites of lib/error.c. AC_DEFUN([jm_PREREQ_ERROR], [ - AC_CHECK_FUNCS(strerror vprintf doprnt) + AC_REQUIRE([AC_HEADER_STDC]) + AC_REQUIRE([AC_FUNC_VPRINTF]) + AC_CHECK_FUNCS(strerror) AC_CHECK_DECLS([strerror]) AC_FUNC_STRERROR_R - AC_HEADER_STDC ]) diff --git a/m4/getopt.m4 b/m4/getopt.m4 new file mode 100644 index 0000000..558558d --- /dev/null +++ b/m4/getopt.m4 @@ -0,0 +1,13 @@ +# getopt.m4 serial 1 +dnl Copyright (C) 2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +AC_DEFUN([gl_GETOPT], +[ + dnl Prerequisites of lib/getopt.c. + AC_CHECK_HEADERS_ONCE(string.h) +]) diff --git a/m4/jm-glibc-io.m4 b/m4/jm-glibc-io.m4 deleted file mode 100644 index e8054f0..0000000 --- a/m4/jm-glibc-io.m4 +++ /dev/null @@ -1,14 +0,0 @@ -#serial 7 -*- autoconf -*- - -dnl From Jim Meyering. -dnl -dnl See if the glibc *_unlocked I/O macros are available. -dnl Use only those *_unlocked macros that are declared. -dnl - -AC_DEFUN([jm_FUNC_GLIBC_UNLOCKED_IO], - [AC_CHECK_DECLS( - [clearerr_unlocked, feof_unlocked, ferror_unlocked, - fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked, - fread_unlocked, fwrite_unlocked, getc_unlocked, - getchar_unlocked, putc_unlocked, putchar_unlocked])]) diff --git a/m4/malloc.m4 b/m4/malloc.m4 index cb5cff3..2452acf 100644 --- a/m4/malloc.m4 +++ b/m4/malloc.m4 @@ -1,35 +1,25 @@ -#serial 6 +# malloc.m4 serial 7 +dnl Copyright (C) 2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. dnl From Jim Meyering. dnl Determine whether malloc accepts 0 as its argument. dnl If it doesn't, arrange to use the replacement function. -dnl AC_DEFUN([jm_FUNC_MALLOC], [ - dnl xmalloc.c requires that this symbol be defined so it doesn't - dnl mistakenly use a broken malloc -- as it might if this test were omitted. - AC_DEFINE(HAVE_DONE_WORKING_MALLOC_CHECK, 1, - [Define if the malloc check has been performed. ]) - - AC_CACHE_CHECK([whether malloc(0) returns a non-NULL pointer], - jm_cv_func_working_malloc, - [AC_TRY_RUN([ - char *malloc (); - int - main () - { - exit (malloc (0) ? 0 : 1); - } - ], - jm_cv_func_working_malloc=yes, - jm_cv_func_working_malloc=no, - dnl When crosscompiling, assume malloc(0) returns NULL. - jm_cv_func_working_malloc=no) - ]) - if test $jm_cv_func_working_malloc = no; then - AC_LIBOBJ(malloc) - AC_DEFINE(malloc, rpl_malloc, - [Define to rpl_malloc if the replacement function should be used.]) + AC_REQUIRE([AC_FUNC_MALLOC]) + dnl autoconf < 2.57 used the symbol ac_cv_func_malloc_works. + if test X"$ac_cv_func_malloc_0_nonnull" = Xno || test X"$ac_cv_func_malloc_works" = Xno; then + gl_PREREQ_MALLOC fi ]) + +# Prerequisites of lib/malloc.c. +AC_DEFUN([gl_PREREQ_MALLOC], [ + : +]) diff --git a/m4/mbrtowc.m4 b/m4/mbrtowc.m4 index 0379847..21e9daa 100644 --- a/m4/mbrtowc.m4 +++ b/m4/mbrtowc.m4 @@ -1,4 +1,4 @@ -# mbrtowc.m4 serial 4 (fileutils-4.1.3) +# mbrtowc.m4 serial 5 dnl Copyright (C) 2001-2002 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General @@ -8,6 +8,9 @@ dnl the same distribution terms as the rest of that program. dnl From Paul Eggert +dnl This file can be removed, and jm_FUNC_MBRTOWC replaced with +dnl AC_FUNC_MBRTOWC, when autoconf 2.57 can be assumed everywhere. + AC_DEFUN([jm_FUNC_MBRTOWC], [ AC_CACHE_CHECK([whether mbrtowc and mbstate_t are properly declared], diff --git a/m4/mbstate_t.m4 b/m4/mbstate_t.m4 index deab38e..a07f51b 100644 --- a/m4/mbstate_t.m4 +++ b/m4/mbstate_t.m4 @@ -1,5 +1,5 @@ -# mbstate_t.m4 serial 9 (fileutils-4.1.3) -dnl Copyright (C) 2000-2002 Free Software Foundation, Inc. +# mbstate_t.m4 serial 9 +dnl Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General dnl Public License, this file may be distributed as part of a program @@ -12,27 +12,21 @@ dnl the same distribution terms as the rest of that program. # so you can't declare an object of that type. # Check for this incompatibility with Standard C. -# Include stdlib.h first, because otherwise this test would fail on Linux -# (at least glibc-2.1.3) because the "_XOPEN_SOURCE 500" definition elicits -# a syntax error in wchar.h due to the use of undefined __int32_t. - -AC_DEFUN([AC_MBSTATE_T], - [ - AC_CHECK_HEADERS(stdlib.h) - - AC_CACHE_CHECK([for mbstate_t], ac_cv_type_mbstate_t, - [AC_TRY_COMPILE([ -#if HAVE_STDLIB_H -# include <stdlib.h> -#endif -#include <wchar.h>], - [mbstate_t x; return sizeof x;], - ac_cv_type_mbstate_t=yes, - ac_cv_type_mbstate_t=no)]) +# AC_TYPE_MBSTATE_T +# ----------------- +AC_DEFUN([AC_TYPE_MBSTATE_T], + [AC_CACHE_CHECK([for mbstate_t], ac_cv_type_mbstate_t, + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [AC_INCLUDES_DEFAULT +# include <wchar.h>], + [mbstate_t x; return sizeof x;])], + [ac_cv_type_mbstate_t=yes], + [ac_cv_type_mbstate_t=no])]) if test $ac_cv_type_mbstate_t = yes; then - AC_DEFINE(HAVE_MBSTATE_T, 1,ma + AC_DEFINE([HAVE_MBSTATE_T], 1, [Define to 1 if <wchar.h> declares mbstate_t.]) else - AC_DEFINE(mbstate_t, int, + AC_DEFINE([mbstate_t], int, [Define to a type if <wchar.h> does not define.]) fi]) diff --git a/m4/memchr.m4 b/m4/memchr.m4 new file mode 100644 index 0000000..7b6cfc4 --- /dev/null +++ b/m4/memchr.m4 @@ -0,0 +1,21 @@ +# memchr.m4 serial 1 +dnl Copyright (C) 2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +AC_DEFUN([gl_FUNC_MEMCHR], +[ + AC_REPLACE_FUNCS(memchr) + if test $ac_cv_func_memchr = no; then + jm_PREREQ_MEMCHR + fi +]) + +# Prerequisites of lib/memchr.c. +AC_DEFUN([jm_PREREQ_MEMCHR], [ + AC_CHECK_HEADERS_ONCE(limits.h stdlib.h) + AC_CHECK_HEADERS(bp-sym.h) +]) diff --git a/m4/onceonly.m4 b/m4/onceonly.m4 new file mode 100644 index 0000000..4ab8fd0 --- /dev/null +++ b/m4/onceonly.m4 @@ -0,0 +1,63 @@ +# onceonly.m4 serial 3 +dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +dnl This file defines some "once only" variants of standard autoconf macros. +dnl AC_CHECK_HEADERS_ONCE like AC_CHECK_HEADERS +dnl AC_CHECK_FUNCS_ONCE like AC_CHECK_FUNCS +dnl AC_CHECK_DECLS_ONCE like AC_CHECK_DECLS +dnl AC_REQUIRE([AC_HEADER_STDC]) like AC_HEADER_STDC +dnl The advantage is that the check for each of the headers/functions/decls +dnl will be put only once into the 'configure' file. It keeps the size of +dnl the 'configure' file down, and avoids redundant output when 'configure' +dnl is run. +dnl The drawback is that the checks cannot be conditionalized. If you write +dnl if some_condition; then gl_CHECK_HEADERS(stdlib.h); fi +dnl inside an AC_DEFUNed function, the gl_CHECK_HEADERS macro call expands to +dnl empty, and the check will be inserted before the body of the AC_DEFUNed +dnl function. + +dnl Autoconf version 2.57 or newer is recommended. +AC_PREREQ(2.54) + +# AC_CHECK_HEADERS_ONCE(HEADER1 HEADER2 ...) is a once-only variant of +# AC_CHECK_HEADERS(HEADER1 HEADER2 ...). +AC_DEFUN([AC_CHECK_HEADERS_ONCE], [ + : + AC_FOREACH([gl_HEADER_NAME], [$1], [ + AC_DEFUN([gl_CHECK_HEADER_]m4_quote(translit(m4_defn([gl_HEADER_NAME]), + [-./], [___])), [ + AC_CHECK_HEADERS(gl_HEADER_NAME) + ]) + AC_REQUIRE([gl_CHECK_HEADER_]m4_quote(translit(gl_HEADER_NAME, + [-./], [___]))) + ]) +]) + +# AC_CHECK_FUNCS_ONCE(FUNC1 FUNC2 ...) is a once-only variant of +# AC_CHECK_FUNCS(FUNC1 FUNC2 ...). +AC_DEFUN([AC_CHECK_FUNCS_ONCE], [ + : + AC_FOREACH([gl_FUNC_NAME], [$1], [ + AC_DEFUN([gl_CHECK_FUNC_]m4_defn([gl_FUNC_NAME]), [ + AC_CHECK_FUNCS(m4_defn([gl_FUNC_NAME])) + ]) + AC_REQUIRE([gl_CHECK_FUNC_]m4_defn([gl_FUNC_NAME])) + ]) +]) + +# AC_CHECK_DECLS_ONCE(DECL1 DECL2 ...) is a once-only variant of +# AC_CHECK_DECLS(DECL1, DECL2, ...). +AC_DEFUN([AC_CHECK_DECLS_ONCE], [ + : + AC_FOREACH([gl_DECL_NAME], [$1], [ + AC_DEFUN([gl_CHECK_DECL_]m4_defn([gl_DECL_NAME]), [ + AC_CHECK_DECLS(m4_defn([gl_DECL_NAME])) + ]) + AC_REQUIRE([gl_CHECK_DECL_]m4_defn([gl_DECL_NAME])) + ]) +]) diff --git a/m4/prereq.m4 b/m4/prereq.m4 deleted file mode 100644 index 552e6a7..0000000 --- a/m4/prereq.m4 +++ /dev/null @@ -1,153 +0,0 @@ -#serial 22 - -dnl These are the prerequisite macros for files in the lib/ -dnl directories of the fileutils, sh-utils, and textutils packages. - -AC_DEFUN([jm_PREREQ], -[ - jm_PREREQ_ADDEXT - jm_PREREQ_CANON_HOST - jm_PREREQ_DIRNAME - jm_PREREQ_ERROR - jm_PREREQ_EXCLUDE - jm_PREREQ_GETPAGESIZE - jm_PREREQ_HARD_LOCALE - jm_PREREQ_HASH - jm_PREREQ_HUMAN - jm_PREREQ_MBSWIDTH - jm_PREREQ_MEMCHR - jm_PREREQ_PHYSMEM - jm_PREREQ_POSIXVER - jm_PREREQ_QUOTEARG - jm_PREREQ_READUTMP - jm_PREREQ_REGEX - jm_PREREQ_TEMPNAME # called by mkstemp - jm_PREREQ_XGETCWD - jm_PREREQ_XREADLINK -]) - -AC_DEFUN([jm_PREREQ_ADDEXT], -[ - dnl For addext.c. - AC_SYS_LONG_FILE_NAMES - AC_CHECK_FUNCS(pathconf) - AC_CHECK_HEADERS(limits.h string.h unistd.h) -]) - -AC_DEFUN([jm_PREREQ_CANON_HOST], -[ - dnl Add any libraries as early as possible. - dnl In particular, inet_ntoa needs -lnsl at least on Solaris5.5.1, - dnl so we have to add -lnsl to LIBS before checking for that function. - AC_SEARCH_LIBS(gethostbyname, [inet nsl]) - - dnl These come from -lnsl on Solaris5.5.1. - AC_CHECK_FUNCS(gethostbyname gethostbyaddr inet_ntoa) - - AC_CHECK_FUNCS(gethostbyname gethostbyaddr inet_ntoa) - AC_CHECK_HEADERS(unistd.h string.h netdb.h sys/socket.h \ - netinet/in.h arpa/inet.h) -]) - -AC_DEFUN([jm_PREREQ_DIRNAME], -[ - AC_HEADER_STDC - AC_CHECK_HEADERS(string.h) -]) - -AC_DEFUN([jm_PREREQ_EXCLUDE], -[ - AC_FUNC_FNMATCH_GNU([lib]) - AC_HEADER_STDBOOL -]) - -AC_DEFUN([jm_PREREQ_GETPAGESIZE], -[ - AC_CHECK_FUNCS(getpagesize) - AC_CHECK_HEADERS(OS.h unistd.h) -]) - -AC_DEFUN([jm_PREREQ_HARD_LOCALE], -[ - AC_C_PROTOTYPES - AC_CHECK_FUNCS(setlocale) - AC_CHECK_HEADERS(locale.h stdlib.h string.h) -]) - -AC_DEFUN([jm_PREREQ_HASH], -[ - AC_CHECK_HEADERS(stdlib.h) - AC_HEADER_STDBOOL - AC_REQUIRE([jm_CHECK_DECLS]) -]) - -# If you use human.c, you need the following files: -# inttypes.m4 ulonglong.m4 -AC_DEFUN([jm_PREREQ_HUMAN], -[ - AC_CHECK_HEADERS(limits.h stdlib.h string.h) - AC_CHECK_DECLS([getenv]) - AC_REQUIRE([jm_AC_TYPE_UINTMAX_T]) -]) - -AC_DEFUN([jm_PREREQ_MEMCHR], -[ - AC_CHECK_HEADERS(limits.h stdlib.h bp-sym.h) -]) - -AC_DEFUN([jm_PREREQ_PHYSMEM], -[ - AC_CHECK_HEADERS(sys/pstat.h unistd.h) - AC_CHECK_FUNCS(pstat_getstatic pstat_getdynamic) -]) - -AC_DEFUN([jm_PREREQ_POSIXVER], -[ - AC_CHECK_HEADERS(unistd.h) - AC_CHECK_DECLS([getenv]) -]) - -AC_DEFUN([jm_PREREQ_QUOTEARG], -[ - AC_CHECK_FUNCS(isascii iswprint) - jm_FUNC_MBRTOWC - AC_CHECK_HEADERS(limits.h stddef.h stdlib.h string.h wchar.h wctype.h) - AC_HEADER_STDC - AC_C_BACKSLASH_A - AC_MBSTATE_T - AC_C_PROTOTYPES -]) - -AC_DEFUN([jm_PREREQ_REGEX], -[ - dnl FIXME: Maybe provide a btowc replacement someday: solaris-2.5.1 lacks it. - dnl FIXME: Check for wctype and iswctype, and and add -lw if necessary - dnl to get them. - AC_CHECK_FUNCS(bzero bcopy isascii btowc) - AC_CHECK_HEADERS(alloca.h libintl.h wctype.h wchar.h) - AC_HEADER_STDC - AC_FUNC_ALLOCA -]) - -AC_DEFUN([jm_PREREQ_TEMPNAME], -[ - AC_HEADER_STDC - AC_HEADER_STAT - AC_CHECK_HEADERS(fcntl.h sys/time.h stdint.h unistd.h) - AC_CHECK_FUNCS(__secure_getenv gettimeofday) - AC_CHECK_DECLS([getenv]) -]) - -AC_DEFUN([jm_PREREQ_XGETCWD], -[ - AC_C_PROTOTYPES - AC_CHECK_HEADERS(limits.h stdlib.h sys/param.h unistd.h) - AC_CHECK_FUNCS(getcwd) - AC_FUNC_GETCWD_NULL -]) - -AC_DEFUN([jm_PREREQ_XREADLINK], -[ - AC_C_PROTOTYPES - AC_CHECK_HEADERS(limits.h stdlib.h sys/types.h unistd.h) -]) diff --git a/m4/quote.m4 b/m4/quote.m4 new file mode 100644 index 0000000..025911f --- /dev/null +++ b/m4/quote.m4 @@ -0,0 +1,13 @@ +# quote.m4 serial 1 +dnl Copyright (C) 2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +AC_DEFUN([gl_QUOTE], +[ + dnl Prerequisites of lib/quote.c. + AC_CHECK_HEADERS_ONCE(stddef.h) +]) diff --git a/m4/quotearg.m4 b/m4/quotearg.m4 new file mode 100644 index 0000000..2fba109 --- /dev/null +++ b/m4/quotearg.m4 @@ -0,0 +1,16 @@ +# quotearg.m4 serial 1 +dnl Copyright (C) 2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +AC_DEFUN([gl_QUOTEARG], +[ + dnl Prerequisites of lib/quotearg.c. + AC_CHECK_HEADERS_ONCE(wchar.h wctype.h) + AC_CHECK_FUNCS_ONCE(iswprint mbsinit) + AC_TYPE_MBSTATE_T + jm_FUNC_MBRTOWC +]) diff --git a/m4/realloc.m4 b/m4/realloc.m4 index 7695e89..9f746f1 100644 --- a/m4/realloc.m4 +++ b/m4/realloc.m4 @@ -1,35 +1,25 @@ -#serial 6 +# realloc.m4 serial 7 +dnl Copyright (C) 2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. dnl From Jim Meyering. dnl Determine whether realloc works when both arguments are 0. dnl If it doesn't, arrange to use the replacement function. -dnl AC_DEFUN([jm_FUNC_REALLOC], [ - dnl xmalloc.c requires that this symbol be defined so it doesn't - dnl mistakenly use a broken realloc -- as it might if this test were omitted. - AC_DEFINE(HAVE_DONE_WORKING_REALLOC_CHECK, 1, - [Define if the realloc check has been performed. ]) - - AC_CACHE_CHECK([whether realloc(0,0) returns a non-NULL pointer], - jm_cv_func_working_realloc, - [AC_TRY_RUN([ - char *realloc (); - int - main () - { - exit (realloc (0, 0) ? 0 : 1); - } - ], - jm_cv_func_working_realloc=yes, - jm_cv_func_working_realloc=no, - dnl When crosscompiling, assume realloc(0,0) returns NULL. - jm_cv_func_working_realloc=no) - ]) - if test $jm_cv_func_working_realloc = no; then - AC_LIBOBJ(realloc) - AC_DEFINE(realloc, rpl_realloc, - [Define to rpl_realloc if the replacement function should be used.]) + AC_REQUIRE([AC_FUNC_REALLOC]) + dnl autoconf < 2.57 used the symbol ac_cv_func_realloc_works. + if test X"$ac_cv_func_realloc_0_nonnull" = Xno || test X"$ac_cv_func_realloc_works" = Xno; then + gl_PREREQ_REALLOC fi ]) + +# Prerequisites of lib/realloc.c. +AC_DEFUN([gl_PREREQ_REALLOC], [ + : +]) diff --git a/m4/rmdir.m4 b/m4/rmdir.m4 new file mode 100644 index 0000000..a86ff78 --- /dev/null +++ b/m4/rmdir.m4 @@ -0,0 +1,22 @@ +# rmdir.m4 serial 1 +dnl Copyright (C) 2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +AC_DEFUN([gl_FUNC_RMDIR], +[ + AC_REPLACE_FUNCS(rmdir) + if test $ac_cv_func_rmdir = no; then + gl_PREREQ_RMDIR + fi +]) + +# Prerequisites of lib/rmdir.c. +AC_DEFUN([gl_PREREQ_RMDIR], [ + AC_REQUIRE([AC_HEADER_STAT]) + : +]) + diff --git a/m4/stdbool.m4 b/m4/stdbool.m4 new file mode 100644 index 0000000..ed000c8 --- /dev/null +++ b/m4/stdbool.m4 @@ -0,0 +1,89 @@ +# Check for stdbool.h that conforms to C99. + +# Copyright (C) 2002-2003 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +# 02111-1307, USA. + +# Prepare for substituting <stdbool.h> if it is not supported. + +AC_DEFUN([AM_STDBOOL_H], +[ + AC_REQUIRE([AC_HEADER_STDBOOL]) + + # Define two additional variables used in the Makefile substitution. + + if test "$ac_cv_header_stdbool_h" = yes; then + STDBOOL_H='' + else + STDBOOL_H='stdbool.h' + fi + AC_SUBST([STDBOOL_H]) + + if test "$ac_cv_type__Bool" = yes; then + HAVE__BOOL=1 + else + HAVE__BOOL=0 + fi + AC_SUBST([HAVE__BOOL]) +]) + +# This macro is only needed in autoconf <= 2.54. Newer versions of autoconf +# have this macro built-in. + +AC_DEFUN([AC_HEADER_STDBOOL], + [AC_CACHE_CHECK([for stdbool.h that conforms to C99], + [ac_cv_header_stdbool_h], + [AC_TRY_COMPILE( + [ + #include <stdbool.h> + #ifndef bool + "error: bool is not defined" + #endif + #ifndef false + "error: false is not defined" + #endif + #if false + "error: false is not 0" + #endif + #ifndef true + "error: false is not defined" + #endif + #if true != 1 + "error: true is not 1" + #endif + #ifndef __bool_true_false_are_defined + "error: __bool_true_false_are_defined is not defined" + #endif + + struct s { _Bool s: 1; _Bool t; } s; + + char a[true == 1 ? 1 : -1]; + char b[false == 0 ? 1 : -1]; + char c[__bool_true_false_are_defined == 1 ? 1 : -1]; + char d[(bool) -0.5 == true ? 1 : -1]; + bool e = &s; + char f[(_Bool) -0.0 == false ? 1 : -1]; + char g[true]; + char h[sizeof (_Bool)]; + char i[sizeof s.t]; + ], + [ return !a + !b + !c + !d + !e + !f + !g + !h + !i; ], + [ac_cv_header_stdbool_h=yes], + [ac_cv_header_stdbool_h=no])]) + AC_CHECK_TYPES([_Bool]) + if test $ac_cv_header_stdbool_h = yes; then + AC_DEFINE(HAVE_STDBOOL_H, 1, [Define to 1 if stdbool.h conforms to C99.]) + fi]) diff --git a/m4/unlocked-io.m4 b/m4/unlocked-io.m4 new file mode 100644 index 0000000..f0c15d9 --- /dev/null +++ b/m4/unlocked-io.m4 @@ -0,0 +1,22 @@ +#serial 7 -*- autoconf -*- + +dnl From Jim Meyering. +dnl +dnl See if the glibc *_unlocked I/O macros or functions are available. +dnl Use only those *_unlocked macros or functions that are declared +dnl (because some of them were declared in Solaris 2.5.1 but were removed +dnl in Solaris 2.6, whereas we want binaries built on Solaris 2.5.1 to run +dnl on Solaris 2.6). + +AC_DEFUN([jm_FUNC_GLIBC_UNLOCKED_IO], +[ + dnl Persuade glibc <stdio.h> to declare fgets_unlocked(), fputs_unlocked() + dnl etc. + AC_REQUIRE([AC_GNU_SOURCE]) + + AC_CHECK_DECLS_ONCE( + [clearerr_unlocked feof_unlocked ferror_unlocked + fflush_unlocked fgets_unlocked fputc_unlocked fputs_unlocked + fread_unlocked fwrite_unlocked getc_unlocked + getchar_unlocked putc_unlocked putchar_unlocked]) +]) diff --git a/m4/utimbuf.m4 b/m4/utimbuf.m4 index 4ea4952..21724aa 100644 --- a/m4/utimbuf.m4 +++ b/m4/utimbuf.m4 @@ -1,4 +1,4 @@ -#serial 4 +#serial 5 dnl From Jim Meyering @@ -8,7 +8,7 @@ dnl Some systems have utime.h but don't declare the struct anywhere. AC_DEFUN([jm_CHECK_TYPE_STRUCT_UTIMBUF], [ - AC_CHECK_HEADERS(utime.h) + AC_CHECK_HEADERS_ONCE(sys/time.h utime.h) AC_REQUIRE([AC_HEADER_TIME]) AC_CACHE_CHECK([for struct utimbuf], fu_cv_sys_struct_utimbuf, [AC_TRY_COMPILE( @@ -34,7 +34,7 @@ AC_DEFUN([jm_CHECK_TYPE_STRUCT_UTIMBUF], if test $fu_cv_sys_struct_utimbuf = yes; then AC_DEFINE(HAVE_STRUCT_UTIMBUF, 1, -[Define if struct utimbuf is declared -- usually in <utime.h>. - Some systems have utime.h but don't declare the struct anywhere. ]) + [Define if struct utimbuf is declared -- usually in <utime.h>. + Some systems have utime.h but don't declare the struct anywhere. ]) fi ]) diff --git a/m4/xalloc.m4 b/m4/xalloc.m4 new file mode 100644 index 0000000..1826bdc --- /dev/null +++ b/m4/xalloc.m4 @@ -0,0 +1,26 @@ +# xalloc.m4 serial 1 +dnl Copyright (C) 2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +AC_DEFUN([gl_XALLOC], +[ + gl_PREREQ_XMALLOC + gl_PREREQ_XSTRDUP +]) + +# Prerequisites of lib/xmalloc.c. +AC_DEFUN([gl_PREREQ_XMALLOC], [ + AC_REQUIRE([AC_HEADER_STDC]) + AC_REQUIRE([jm_FUNC_MALLOC]) + AC_REQUIRE([jm_FUNC_REALLOC]) +]) + +# Prerequisites of lib/xstrdup.c. +AC_DEFUN([gl_PREREQ_XSTRDUP], [ + AC_REQUIRE([AC_HEADER_STDC]) + AC_CHECK_HEADERS_ONCE(string.h) +]) diff --git a/mkinstalldirs b/mkinstalldirs index f9c37af..8ab885e 100644 --- a/mkinstalldirs +++ b/mkinstalldirs @@ -4,8 +4,6 @@ # Created: 1993-05-16 # Public domain -# $Id: mkinstalldirs,v 1.13 1999/01/05 03:18:55 bje Exp $ - errstatus=0 dirmode="" @@ -1,11 +1,11 @@ /* patch - a program to apply diffs to original files */ -/* $Id: patch.c,v 1.42 2002/05/28 20:02:35 eggert Exp $ */ +/* $Id: patch.c,v 1.44 2003/05/20 13:55:03 eggert Exp $ */ /* Copyright (C) 1984, 1985, 1986, 1987, 1988 Larry Wall - Copyright (C) 1989, 1990, 1991, 1992, 1993, 1997, 1998, 1999, 2002 - Free Software Foundation, Inc. + Copyright (C) 1989, 1990, 1991, 1992, 1993, 1997, 1998, 1999, 2002, + 2003 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -28,7 +28,6 @@ #define XTERN extern #include <argmatch.h> #include <backupfile.h> -#include <exitfail.h> #include <getopt.h> #include <inp.h> #include <pch.h> @@ -53,8 +52,8 @@ struct utimbuf struct outstate { FILE *ofp; - int after_newline; - int zero_output; + bool after_newline; + bool zero_output; }; /* procedures */ @@ -67,7 +66,7 @@ static bool patch_match (LINENUM, LINENUM, LINENUM, LINENUM); static bool similar (char const *, size_t, char const *, size_t); static bool spew_output (struct outstate *); static char const *make_temp (char); -static int numeric_string (char const *, int, char const *); +static int numeric_string (char const *, bool, char const *); static void abort_hunk (void); static void cleanup (void); static void get_some_switches (void); @@ -77,14 +76,14 @@ static void reinitialize_almost_everything (void); static void remove_if_needed (char const *, int volatile *); static void usage (FILE *, int) __attribute__((noreturn)); -static int make_backups; -static int backup_if_mismatch; +static bool make_backups; +static bool backup_if_mismatch; static char const *version_control; static char const *version_control_context; -static int remove_empty_files; +static bool remove_empty_files; -/* TRUE if -R was specified on command line. */ -static int reverse_flag_specified; +/* true if -R was specified on command line. */ +static bool reverse_flag_specified; /* how many input lines have been irretractably output */ static LINENUM last_frozen_line; @@ -116,11 +115,11 @@ int main (int argc, char **argv) { char const *val; - bool somefailed = FALSE; + bool somefailed = false; struct outstate outstate; char numbuf[LINENUM_LENGTH_BOUND + 1]; - exit_failure = 2; + xalloc_exit_failure = 2; program_name = argv[0]; init_time (); @@ -142,7 +141,7 @@ main (int argc, char **argv) posixly_correct = getenv ("POSIXLY_CORRECT") != 0; backup_if_mismatch = ! posixly_correct; patch_get = ((val = getenv ("PATCH_GET")) - ? numeric_string (val, 1, "PATCH_GET value") + ? numeric_string (val, true, "PATCH_GET value") : posixly_correct - 1); val = getenv ("SIMPLE_BACKUP_SUFFIX"); @@ -171,7 +170,7 @@ main (int argc, char **argv) init_output (outfile, 0, &outstate); /* Make sure we clean up in case of disaster. */ - set_signals(0); + set_signals (false); for ( open_patch_file (patchname); @@ -180,17 +179,17 @@ main (int argc, char **argv) ) { /* for each patch in patch file */ int hunk = 0; int failed = 0; - int mismatch = 0; + bool mismatch = false; char *outname = outfile ? outfile : inname; if (!skip_rest_of_patch) get_input_file (inname, outname); if (diff_type == ED_DIFF) { - outstate.zero_output = 0; + outstate.zero_output = false; somefailed |= skip_rest_of_patch; do_ed_script (outstate.ofp); - if (! dry_run && ! outfile) + if (! dry_run && ! outfile && ! skip_rest_of_patch) { struct stat statbuf; if (stat (TMPOUTNAME, &statbuf) != 0) @@ -199,7 +198,7 @@ main (int argc, char **argv) } } else { int got_hunk; - int apply_anyway = 0; + bool apply_anyway = false; /* initialize the patched file */ if (! skip_rest_of_patch && ! outfile) @@ -234,7 +233,7 @@ main (int argc, char **argv) do { where = locate_hunk(fuzz); if (! where || fuzz || last_offset) - mismatch = 1; + mismatch = true; if (hunk == 1 && ! where && ! (force | apply_anyway) && reverse == reverse_flag_specified) { /* dwim for reversed patch? */ @@ -251,7 +250,7 @@ main (int argc, char **argv) (reverse ? "Unreversed" : "Reversed (or previously applied)")))) - reverse ^= 1; + reverse = ! reverse; else { /* Put it back to normal. */ @@ -259,7 +258,7 @@ main (int argc, char **argv) fatal ("lost hunk on alloc error!"); if (where) { - apply_anyway = 1; + apply_anyway = true; fuzz--; /* Undo `++fuzz' below. */ where = 0; } @@ -342,7 +341,7 @@ main (int argc, char **argv) if (! spew_output (&outstate)) { say ("Skipping patch.\n"); - skip_rest_of_patch = TRUE; + skip_rest_of_patch = true; } } } @@ -352,7 +351,7 @@ main (int argc, char **argv) if (! skip_rest_of_patch && ! outfile) { if (outstate.zero_output && (remove_empty_files - || (pch_says_nonexistent (reverse ^ 1) == 2 + || (pch_says_nonexistent (! reverse) == 2 && ! posixly_correct))) { if (verbosity == VERBOSE) @@ -369,9 +368,9 @@ main (int argc, char **argv) else { if (! outstate.zero_output - && pch_says_nonexistent (reverse ^ 1)) + && pch_says_nonexistent (! reverse)) { - mismatch = 1; + mismatch = true; if (verbosity != SILENT) say ("File %s is not empty after patch, as expected\n", quotearg (outname)); @@ -387,7 +386,7 @@ main (int argc, char **argv) || (backup_if_mismatch && (mismatch | failed)))); if ((set_time | set_utc) - && (t = pch_timestamp (reverse ^ 1)) != (time_t) -1) + && (t = pch_timestamp (! reverse)) != (time_t) -1) { struct utimbuf utimbuf; utimbuf.actime = utimbuf.modtime = t; @@ -416,7 +415,7 @@ main (int argc, char **argv) if (fclose (rejfp) != 0) write_fatal (); if (failed) { - somefailed = TRUE; + somefailed = true; say ("%d out of %d hunk%s %s", failed, hunk, "s" + (hunk == 1), skip_rest_of_patch ? "ignored" : "FAILED"); if (outname) { @@ -430,7 +429,7 @@ main (int argc, char **argv) if (! dry_run) { move_file (TMPREJNAME, &TMPREJNAME_needs_removal, - rej, instat.st_mode, FALSE); + rej, instat.st_mode, false); if (! inerrno && (chmod (rej, (instat.st_mode & ~(S_IXUSR|S_IXGRP|S_IXOTH))) @@ -444,7 +443,7 @@ main (int argc, char **argv) say ("\n"); } } - set_signals (1); + set_signals (true); } if (outstate.ofp && (ferror (outstate.ofp) || fclose (outstate.ofp) != 0)) write_fatal (); @@ -480,7 +479,7 @@ reinitialize_almost_everything (void) } reverse = reverse_flag_specified; - skip_rest_of_patch = FALSE; + skip_rest_of_patch = false; } static char const shortopts[] = "bB:cd:D:eEfF:g:i:lnNo:p:r:RstTuvV:x:Y:z:Z"; @@ -592,7 +591,7 @@ static char const *const option_help[] = " -v --version Output version info.", " --help Output this help.", "", -"Report bugs to <bug-patch@gnu.org>.", +"Report bugs to <" PACKAGE_BUGREPORT ">.", 0 }; @@ -633,7 +632,7 @@ get_some_switches (void) != -1) { switch (optc) { case 'b': - make_backups = 1; + make_backups = true; /* Special hack for backward compatibility with CVS 1.9. If the last 4 args are `-b SUFFIX ORIGFILE PATCHFILE', treat `-b' as if it were `-b -z'. */ @@ -669,28 +668,28 @@ get_some_switches (void) diff_type = ED_DIFF; break; case 'E': - remove_empty_files = TRUE; + remove_empty_files = true; break; case 'f': - force = TRUE; + force = true; break; case 'F': - maxfuzz = numeric_string (optarg, 0, "fuzz factor"); + maxfuzz = numeric_string (optarg, false, "fuzz factor"); break; case 'g': - patch_get = numeric_string (optarg, 1, "get option value"); + patch_get = numeric_string (optarg, true, "get option value"); break; case 'i': patchname = savestr (optarg); break; case 'l': - canonicalize = TRUE; + canonicalize = true; break; case 'n': diff_type = NORMAL_DIFF; break; case 'N': - noreverse = TRUE; + noreverse = true; break; case 'o': if (strcmp (optarg, "-") == 0) @@ -698,23 +697,23 @@ get_some_switches (void) outfile = savestr (optarg); break; case 'p': - strippath = numeric_string (optarg, 0, "strip count"); + strippath = numeric_string (optarg, false, "strip count"); break; case 'r': rejname = savestr (optarg); break; case 'R': - reverse = 1; - reverse_flag_specified = 1; + reverse = true; + reverse_flag_specified = true; break; case 's': verbosity = SILENT; break; case 't': - batch = TRUE; + batch = true; break; case 'T': - set_time = 1; + set_time = true; break; case 'u': diff_type = UNI_DIFF; @@ -729,7 +728,7 @@ get_some_switches (void) break; #if DEBUGGING case 'x': - debug = numeric_string (optarg, 1, "debugging option"); + debug = numeric_string (optarg, true, "debugging option"); break; #endif case 'Y': @@ -744,10 +743,10 @@ get_some_switches (void) simple_backup_suffix = savestr (optarg); break; case 'Z': - set_utc = 1; + set_utc = true; break; case CHAR_MAX + 1: - dry_run = TRUE; + dry_run = true; break; case CHAR_MAX + 2: verbosity = VERBOSE; @@ -760,13 +759,13 @@ get_some_switches (void) case CHAR_MAX + 4: usage (stdout, 0); case CHAR_MAX + 5: - backup_if_mismatch = 1; + backup_if_mismatch = true; break; case CHAR_MAX + 6: - backup_if_mismatch = 0; + backup_if_mismatch = false; break; case CHAR_MAX + 7: - posixly_correct = 1; + posixly_correct = true; break; case CHAR_MAX + 8: { @@ -808,7 +807,7 @@ get_some_switches (void) returning the result. */ static int numeric_string (char const *string, - int negative_allowed, + bool negative_allowed, char const *argtype_msgid) { int value = 0; @@ -1007,7 +1006,7 @@ apply_hunk (struct outstate *outstate, LINENUM where) if (pch_char(old) == '-') { assert (outstate->after_newline); if (! copy_till (outstate, where + old - 1)) - return FALSE; + return false; if (R_do_defines) { if (def_state == OUTSIDE) { fprintf (fp, outstate->after_newline + not_defined, @@ -1021,7 +1020,7 @@ apply_hunk (struct outstate *outstate, LINENUM where) if (ferror (fp)) write_fatal (); outstate->after_newline = pch_write_line (old, fp); - outstate->zero_output = 0; + outstate->zero_output = false; } last_frozen_line++; old++; @@ -1031,7 +1030,7 @@ apply_hunk (struct outstate *outstate, LINENUM where) } else if (pch_char(new) == '+') { if (! copy_till (outstate, where + old - 1)) - return FALSE; + return false; if (R_do_defines) { if (def_state == IN_IFNDEF) { fprintf (fp, outstate->after_newline + else_defined); @@ -1046,7 +1045,7 @@ apply_hunk (struct outstate *outstate, LINENUM where) write_fatal (); } outstate->after_newline = pch_write_line (new, fp); - outstate->zero_output = 0; + outstate->zero_output = false; new++; } else if (pch_char(new) != pch_char(old)) { @@ -1062,7 +1061,7 @@ apply_hunk (struct outstate *outstate, LINENUM where) else if (pch_char(new) == '!') { assert (outstate->after_newline); if (! copy_till (outstate, where + old - 1)) - return FALSE; + return false; assert (outstate->after_newline); if (R_do_defines) { fprintf (fp, 1 + not_defined, R_do_defines); @@ -1094,7 +1093,7 @@ apply_hunk (struct outstate *outstate, LINENUM where) new++; } while (pch_char (new) == '!'); - outstate->zero_output = 0; + outstate->zero_output = false; } else { assert(pch_char(new) == ' '); @@ -1104,14 +1103,14 @@ apply_hunk (struct outstate *outstate, LINENUM where) fprintf (fp, outstate->after_newline + end_defined); if (ferror (fp)) write_fatal (); - outstate->after_newline = 1; + outstate->after_newline = true; def_state = OUTSIDE; } } } if (new <= pat_end && pch_char(new) == '+') { if (! copy_till (outstate, where + old - 1)) - return FALSE; + return false; if (R_do_defines) { if (def_state == OUTSIDE) { fprintf (fp, outstate->after_newline + if_defined, @@ -1124,7 +1123,7 @@ apply_hunk (struct outstate *outstate, LINENUM where) } if (ferror (fp)) write_fatal (); - outstate->zero_output = 0; + outstate->zero_output = false; } do @@ -1132,7 +1131,7 @@ apply_hunk (struct outstate *outstate, LINENUM where) if (! outstate->after_newline && putc ('\n', fp) == EOF) write_fatal (); outstate->after_newline = pch_write_line (new, fp); - outstate->zero_output = 0; + outstate->zero_output = false; new++; } while (new <= pat_end && pch_char (new) == '+'); @@ -1141,9 +1140,9 @@ apply_hunk (struct outstate *outstate, LINENUM where) fprintf (fp, outstate->after_newline + end_defined); if (ferror (fp)) write_fatal (); - outstate->after_newline = 1; + outstate->after_newline = true; } - return TRUE; + return true; } /* Create an output file. */ @@ -1165,8 +1164,8 @@ static void init_output (char const *name, int open_flags, struct outstate *outstate) { outstate->ofp = name ? create_output_file (name, open_flags) : (FILE *) 0; - outstate->after_newline = 1; - outstate->zero_output = 1; + outstate->after_newline = true; + outstate->zero_output = true; } /* Open a file to put hunks we can't locate. */ @@ -1192,22 +1191,22 @@ copy_till (register struct outstate *outstate, register LINENUM lastline) if (R_last_frozen_line > lastline) { say ("misordered hunks! output would be garbled\n"); - return FALSE; + return false; } while (R_last_frozen_line < lastline) { - s = ifetch (++R_last_frozen_line, 0, &size); + s = ifetch (++R_last_frozen_line, false, &size); if (size) { if ((! outstate->after_newline && putc ('\n', fp) == EOF) || ! fwrite (s, sizeof *s, size, fp)) write_fatal (); outstate->after_newline = s[size - 1] == '\n'; - outstate->zero_output = 0; + outstate->zero_output = false; } } last_frozen_line = R_last_frozen_line; - return TRUE; + return true; } /* Finish copying the input file to the output file. */ @@ -1226,7 +1225,7 @@ spew_output (struct outstate *outstate) if (last_frozen_line < input_lines) if (! copy_till (outstate, input_lines)) - return FALSE; + return false; if (outstate->ofp && ! outfile) { @@ -1235,7 +1234,7 @@ spew_output (struct outstate *outstate) outstate->ofp = 0; } - return TRUE; + return true; } /* Does the patch pattern match at line base+offset? */ @@ -1256,13 +1255,13 @@ patch_match (LINENUM base, LINENUM offset, if (!similar(p, size, pfetch(pline), pch_line_len(pline) )) - return FALSE; + return false; } else if (size != pch_line_len (pline) || memcmp (p, pfetch (pline), size) != 0) - return FALSE; + return false; } - return TRUE; + return true; } /* Do two lines match with canonicalized white space? */ @@ -1284,7 +1283,7 @@ similar (register char const *a, register size_t alen, if (alen) { if (!(*a == ' ' || *a == '\t')) - return FALSE; + return false; do a++, alen--; while (alen && (*a == ' ' || *a == '\t')); } @@ -1292,7 +1291,7 @@ similar (register char const *a, register size_t alen, return alen == blen; } else if (!alen || *a++ != *b++) - return FALSE; + return false; else alen--, blen--; } diff --git a/patchlevel.h b/patchlevel.h deleted file mode 100644 index d4a5a24..0000000 --- a/patchlevel.h +++ /dev/null @@ -1 +0,0 @@ -#define PATCH_VERSION "2.5.8" @@ -1,11 +1,11 @@ /* reading patches */ -/* $Id: pch.c,v 1.41 2002/05/28 18:51:23 eggert Exp $ */ +/* $Id: pch.c,v 1.44 2003/05/20 14:03:17 eggert Exp $ */ /* Copyright (C) 1986, 1987, 1988 Larry Wall Copyright (C) 1990, 1991, 1992, 1993, 1997, 1998, 1999, 2000, 2001, - 2002 Free Software Foundation, Inc. + 2002, 2003 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -59,7 +59,8 @@ static size_t *p_len; /* line length including \n if any */ static char *p_Char; /* +, -, and ! */ static LINENUM hunkmax = INITHUNKMAX; /* size of above arrays */ static int p_indent; /* indent to patch */ -static int p_strip_trailing_cr; /* nonzero if stripping trailing \r */ +static bool p_strip_trailing_cr; /* true if stripping trailing \r */ +static bool p_pass_comments_through; /* true if not ignoring # lines */ static file_offset p_base; /* where to intuit this time */ static LINENUM p_bline; /* line # of p_base */ static file_offset p_start; /* where intuit found a patch */ @@ -73,14 +74,15 @@ enum nametype { OLD, NEW, INDEX, NONE }; static char *scan_linenum (char *, LINENUM *); static enum diff intuit_diff_type (void); static enum nametype best_name (char * const *, int const *); -static int prefix_components (char *, int); -static size_t pget_line (int, int, int); +static int prefix_components (char *, bool); +static size_t pget_line (int, int, bool, bool); static size_t get_line (void); static bool incomplete_line (void); static bool grow_hunkmax (void); static void malformed (void) __attribute__ ((noreturn)); static void next_intuit_at (file_offset, LINENUM); static void skip_to (file_offset, LINENUM); +static char get_ed_command_letter (char const *); /* Prepare to look for the next patch in the patch file. */ @@ -94,7 +96,7 @@ re_patch (void) p_end = -1; p_max = 0; p_indent = 0; - p_strip_trailing_cr = 0; + p_strip_trailing_cr = false; } /* Open the patch file at the beginning of time. */ @@ -183,14 +185,14 @@ grow_hunkmax (void) if ((p_line = (char **) realloc (p_line, hunkmax * sizeof (*p_line))) && (p_len = (size_t *) realloc (p_len, hunkmax * sizeof (*p_len))) && (p_Char = realloc (p_Char, hunkmax * sizeof (*p_Char)))) - return TRUE; + return true; if (!using_plan_a) memory_fatal (); /* Don't free previous values of p_line etc., since some broken implementations free them for us. Whatever is null will be allocated again from within plan_a (), of all places. */ - return FALSE; + return false; } /* True if the remainder of the patch file contains a diff of some sort. */ @@ -201,7 +203,7 @@ there_is_another_patch (void) if (p_base != 0 && p_base >= p_filesize) { if (verbosity == VERBOSE) say ("done\n"); - return FALSE; + return false; } if (verbosity == VERBOSE) say ("Hmm..."); @@ -213,13 +215,13 @@ there_is_another_patch (void) : " I can't seem to find a patch in there anywhere.\n"); if (! p_base && p_filesize) fatal ("Only garbage was found in the patch input."); - return FALSE; + return false; } if (skip_rest_of_patch) { Fseek (pfp, p_start, SEEK_SET); p_input_line = p_sline - 1; - return TRUE; + return true; } if (verbosity == VERBOSE) say (" %sooks like %s to me...\n", @@ -241,18 +243,19 @@ there_is_another_patch (void) char numbuf[LINENUM_LENGTH_BOUND + 1]; say ("can't find file to patch at input line %s\n", format_linenum (numbuf, p_sline)); - say (strippath == -1 - ? "Perhaps you should have used the -p or --strip option?\n" - : "Perhaps you used the wrong -p or --strip option?\n"); + if (diff_type != ED_DIFF) + say (strippath == -1 + ? "Perhaps you should have used the -p or --strip option?\n" + : "Perhaps you used the wrong -p or --strip option?\n"); } } skip_to(p_start,p_sline); while (!inname) { - if (force || batch) { + if (force | batch) { say ("No file to patch. Skipping patch.\n"); - skip_rest_of_patch = TRUE; - return TRUE; + skip_rest_of_patch = true; + return true; } ask ("File to patch: "); inname = fetchname (buf, 0, (time_t *) 0); @@ -276,12 +279,12 @@ there_is_another_patch (void) if (*buf != 'n') { if (verbosity != SILENT) say ("Skipping patch.\n"); - skip_rest_of_patch = TRUE; - return TRUE; + skip_rest_of_patch = true; + return true; } } } - return TRUE; + return true; } /* Determine what kind of diff is in the remaining part of the patch file. */ @@ -291,9 +294,10 @@ intuit_diff_type (void) { register file_offset this_line = 0; register file_offset first_command_line = -1; + char first_ed_command_letter = 0; LINENUM fcl_line = 0; /* Pacify `gcc -W'. */ - register bool this_is_a_command = FALSE; - register bool stars_this_line = FALSE; + register bool this_is_a_command = false; + register bool stars_this_line = false; enum nametype i; char *name[3]; struct stat st[3]; @@ -317,15 +321,16 @@ intuit_diff_type (void) register bool last_line_was_command = this_is_a_command; register bool stars_last_line = stars_this_line; register int indent = 0; - int strip_trailing_cr; + char ed_command_letter; + bool strip_trailing_cr; size_t chars_read; this_line = file_tell (pfp); - chars_read = pget_line (0, 0, 0); + chars_read = pget_line (0, 0, false, false); if (chars_read == (size_t) -1) memory_fatal (); if (! chars_read) { - if (first_command_line >= 0) { + if (first_ed_command_letter) { /* nothing but deletes!? */ p_start = first_command_line; p_sline = fcl_line; @@ -349,8 +354,11 @@ intuit_diff_type (void) continue; this_is_a_command = (ISDIGIT (*s) && (*t == 'd' || *t == 'c' || *t == 'a') ); - if (first_command_line < 0 && this_is_a_command) { + if (first_command_line < 0 + && ((ed_command_letter = get_ed_command_letter (s)) + || this_is_a_command)) { first_command_line = this_line; + first_ed_command_letter = ed_command_letter; fcl_line = p_input_line; p_indent = indent; /* assume this for now */ p_strip_trailing_cr = strip_trailing_cr; @@ -369,9 +377,15 @@ intuit_diff_type (void) for (t = revision; *t; t++) if (ISSPACE ((unsigned char) *t)) { - char numbuf[LINENUM_LENGTH_BOUND + 1]; - say ("Prereq: with multiple words at line %s of patch\n", - format_linenum (numbuf, this_line)); + char const *u; + for (u = t + 1; ISSPACE ((unsigned char) *u); u++) + continue; + if (*u) + { + char numbuf[LINENUM_LENGTH_BOUND + 1]; + say ("Prereq: with multiple words at line %s of patch\n", + format_linenum (numbuf, this_line)); + } break; } if (t == revision) @@ -426,7 +440,6 @@ intuit_diff_type (void) if (s[0] == '+' && s[1] == '0' && !ISDIGIT (s[2])) p_says_nonexistent[NEW] = 1 + ! p_timestamp[NEW]; p_indent = indent; - p_strip_trailing_cr = strip_trailing_cr; p_start = this_line; p_sline = p_input_line; retval = UNI_DIFF; @@ -465,7 +478,7 @@ intuit_diff_type (void) LINENUM saved_p_bline = p_bline; Fseek (pfp, previous_line, SEEK_SET); p_input_line -= 2; - if (another_hunk (retval, 0) + if (another_hunk (retval, false) && ! p_repl_lines && p_newfirst == 1) p_says_nonexistent[NEW] = 1 + ! p_timestamp[NEW]; next_intuit_at (saved_p_base, saved_p_bline); @@ -551,7 +564,7 @@ intuit_diff_type (void) if (! posixly_correct) { - int is_empty; + bool is_empty; i = best_name (name, stat_errno); @@ -565,7 +578,8 @@ intuit_diff_type (void) char const *cs; char *getbuf; char *diffbuf; - int readonly = outfile && strcmp (outfile, name[i]) != 0; + bool readonly = (outfile + && strcmp (outfile, name[i]) != 0); if (nope == NONE || strcmp (name[nope], name[i]) != 0) { @@ -575,7 +589,7 @@ intuit_diff_type (void) version_controlled[i] = !! cs; if (cs) { - if (version_get (name[i], cs, 0, readonly, + if (version_get (name[i], cs, false, readonly, getbuf, &st[i])) stat_errno[i] = 0; else @@ -598,7 +612,8 @@ intuit_diff_type (void) if ((! is_empty) < p_says_nonexistent[reverse ^ is_empty]) { assert (i0 != NONE); - if (ok_to_reverse + reverse ^= + ok_to_reverse ("The next patch%s would %s the file %s,\nwhich %s!", reverse ? ", when reversed," : "", (i == NONE ? "delete" @@ -607,8 +622,7 @@ intuit_diff_type (void) quotearg (name[i == NONE || st[i].st_size == 0 ? i0 : i]), (i == NONE ? "does not exist" : st[i].st_size == 0 ? "is already empty" - : "already exists"))) - reverse ^= 1; + : "already exists")); } if (i == NONE && p_says_nonexistent[reverse]) @@ -620,8 +634,8 @@ intuit_diff_type (void) for (i = OLD; i <= INDEX; i++) if (name[i]) { - newdirs[i] = (prefix_components (name[i], 0) - - prefix_components (name[i], 1)); + newdirs[i] = (prefix_components (name[i], false) + - prefix_components (name[i], true)); if (newdirs[i] < newdirs_min) newdirs_min = newdirs[i]; } @@ -654,9 +668,9 @@ intuit_diff_type (void) } /* Count the path name components in FILENAME's prefix. - If CHECKDIRS is nonzero, count only existing directories. */ + If CHECKDIRS is true, count only existing directories. */ static int -prefix_components (char *filename, int checkdirs) +prefix_components (char *filename, bool checkdirs) { int count = 0; struct stat stat_buf; @@ -700,7 +714,7 @@ best_name (char *const *name, int const *ignore) if (name[i] && !ignore[i]) { /* Take the names with the fewest prefix components. */ - components[i] = prefix_components (name[i], 0); + components[i] = prefix_components (name[i], false); if (components_min < components[i]) continue; components_min = components[i]; @@ -788,7 +802,7 @@ scan_linenum (char *s0, LINENUM *linenum) { char *s; LINENUM n = 0; - int overflow = 0; + bool overflow = false; char numbuf[LINENUM_LENGTH_BOUND + 1]; for (s = s0; ISDIGIT (*s); s++) @@ -814,7 +828,7 @@ scan_linenum (char *s0, LINENUM *linenum) 0 if not; -1 if ran out of memory. */ int -another_hunk (enum diff difftype, int rev) +another_hunk (enum diff difftype, bool rev) { register char *s; register LINENUM context = 0; @@ -842,11 +856,11 @@ another_hunk (enum diff difftype, int rev) register LINENUM fillcnt = 0; /* #lines of missing ptrn or repl */ register LINENUM fillsrc; /* index of first line to copy */ register LINENUM filldst; /* index of first missing line */ - bool ptrn_spaces_eaten = FALSE; /* ptrn was slightly misformed */ - bool some_context = FALSE; /* (perhaps internal) context seen */ - register bool repl_could_be_missing = TRUE; - bool ptrn_missing = FALSE; /* The pattern was missing. */ - bool repl_missing = FALSE; /* Likewise for replacement. */ + bool ptrn_spaces_eaten = false; /* ptrn was slightly misformed */ + bool some_context = false; /* (perhaps internal) context seen */ + register bool repl_could_be_missing = true; + bool ptrn_missing = false; /* The pattern was missing. */ + bool repl_missing = false; /* Likewise for replacement. */ file_offset repl_backtrack_position = 0; /* file pos of first repl line */ LINENUM repl_patch_line; /* input line number for same */ @@ -874,7 +888,7 @@ another_hunk (enum diff difftype, int rev) return -1; if (!chars_read) { if (repl_beginning && repl_could_be_missing) { - repl_missing = TRUE; + repl_missing = true; goto hunk_done; } if (p_max - p_end < 4) { @@ -897,7 +911,7 @@ another_hunk (enum diff difftype, int rev) case '*': if (strnEQ(buf, "********", 8)) { if (repl_beginning && repl_could_be_missing) { - repl_missing = TRUE; + repl_missing = true; goto hunk_done; } else @@ -906,7 +920,7 @@ another_hunk (enum diff difftype, int rev) } if (p_end != 0) { if (repl_beginning && repl_could_be_missing) { - repl_missing = TRUE; + repl_missing = true; goto hunk_done; } fatal ("unexpected `***' at line %s: %s", @@ -955,7 +969,7 @@ another_hunk (enum diff difftype, int rev) { /* `Old' lines were omitted. Set up to fill them in from `new' context lines. */ - ptrn_missing = TRUE; + ptrn_missing = true; p_end = p_ptrn_lines + 1; ptrn_prefix_context = ptrn_suffix_context = -1; fillsrc = p_end + 1; @@ -976,7 +990,7 @@ another_hunk (enum diff difftype, int rev) p_hunk_beg + repl_beginning)); else { - repl_missing = TRUE; + repl_missing = true; goto hunk_done; } } @@ -1020,11 +1034,11 @@ another_hunk (enum diff difftype, int rev) && (p_prefix_context != 0 || context != 0 || p_repl_lines != 1)) - repl_could_be_missing = FALSE; + repl_could_be_missing = false; context = 0; break; case '+': case '!': - repl_could_be_missing = FALSE; + repl_could_be_missing = false; change_line: s = buf + 1; chars_read--; @@ -1036,7 +1050,7 @@ another_hunk (enum diff difftype, int rev) s++; chars_read--; } else if (repl_beginning && repl_could_be_missing) { - repl_missing = TRUE; + repl_missing = true; goto hunk_done; } if (! repl_beginning) @@ -1068,7 +1082,7 @@ another_hunk (enum diff difftype, int rev) } if (repl_beginning && repl_could_be_missing && (!ptrn_spaces_eaten || difftype == NEW_CONTEXT_DIFF) ) { - repl_missing = TRUE; + repl_missing = true; goto hunk_done; } chars_read -= @@ -1082,7 +1096,7 @@ another_hunk (enum diff difftype, int rev) } if (p_end != p_ptrn_lines + 1) { ptrn_spaces_eaten |= (repl_beginning != 0); - some_context = TRUE; + some_context = true; context++; if (repl_beginning) repl_copiable++; @@ -1102,10 +1116,10 @@ another_hunk (enum diff difftype, int rev) s++; chars_read--; } else if (repl_beginning && repl_could_be_missing) { - repl_missing = TRUE; + repl_missing = true; goto hunk_done; } - some_context = TRUE; + some_context = true; context++; if (repl_beginning) repl_copiable++; @@ -1123,7 +1137,7 @@ another_hunk (enum diff difftype, int rev) break; default: if (repl_beginning && repl_could_be_missing) { - repl_missing = TRUE; + repl_missing = true; goto hunk_done; } malformed (); @@ -1517,21 +1531,24 @@ another_hunk (enum diff difftype, int rev) static size_t get_line (void) { - return pget_line (p_indent, p_rfc934_nesting, p_strip_trailing_cr); + return pget_line (p_indent, p_rfc934_nesting, p_strip_trailing_cr, + p_pass_comments_through); } /* Input a line from the patch file, worrying about indentation. Strip up to INDENT characters' worth of leading indentation. Then remove up to RFC934_NESTING instances of leading "- ". - Ignore any resulting lines that begin with '#'; they're comments. - If STRIP_TRAILING_CR is nonzero, remove any trailing carriage-return. + If STRIP_TRAILING_CR is true, remove any trailing carriage-return. + Unless PASS_COMMENTS_THROUGH is true, ignore any resulting lines + that begin with '#'; they're comments. Ignore any partial lines at end of input, but warn about them. Succeed if a line was read; it is terminated by "\n\0" for convenience. Return the number of characters read, including '\n' but not '\0'. Return -1 if we ran out of memory. */ static size_t -pget_line (int indent, int rfc934_nesting, int strip_trailing_cr) +pget_line (int indent, int rfc934_nesting, bool strip_trailing_cr, + bool pass_comments_through) { register FILE *fp = pfp; register int c; @@ -1607,7 +1624,7 @@ pget_line (int indent, int rfc934_nesting, int strip_trailing_cr) p_input_line++; } - while (*b == '#'); + while (*b == '#' && !pass_comments_through); if (strip_trailing_cr && 2 <= i && b[i - 2] == '\r') b[i-- - 2] = '\n'; @@ -1632,13 +1649,13 @@ incomplete_line (void) { while ((c = getc (fp)) != '\n' && c != EOF) continue; - return TRUE; + return true; } else { /* We don't trust ungetc. */ Fseek (pfp, line_beginning, SEEK_SET); - return FALSE; + return false; } } @@ -1652,7 +1669,7 @@ pch_swap (void) char *tp_char; /* +, -, and ! */ register LINENUM i; register LINENUM n; - bool blankline = FALSE; + bool blankline = false; register char *s; i = p_first; @@ -1678,14 +1695,14 @@ pch_swap (void) if (p_Char) free (p_Char); p_Char = tp_char; - return FALSE; /* not enough memory to swap hunk! */ + return false; /* not enough memory to swap hunk! */ } /* now turn the new into the old */ i = p_ptrn_lines + 1; if (tp_char[i] == '\n') { /* account for possible blank line */ - blankline = TRUE; + blankline = true; i++; } if (p_efake >= 0) { /* fix non-freeable ptr range */ @@ -1740,23 +1757,23 @@ pch_swap (void) free (tp_len); if (tp_char) free (tp_char); - return TRUE; + return true; } -/* Return whether file WHICH (0 = old, 1 = new) appears to nonexistent. +/* Return whether file WHICH (false = old, true = new) appears to nonexistent. Return 1 for empty, 2 for nonexistent. */ -bool -pch_says_nonexistent (int which) +int +pch_says_nonexistent (bool which) { return p_says_nonexistent[which]; } -/* Return timestamp of patch header for file WHICH (0 = old, 1 = new), +/* Return timestamp of patch header for file WHICH (false = old, true = new), or -1 if there was no timestamp or an error in the timestamp. */ time_t -pch_timestamp (int which) +pch_timestamp (bool which) { return p_timestamp[which]; } @@ -1860,6 +1877,60 @@ pch_hunk_beg (void) return p_hunk_beg; } +/* Is the newline-terminated line a valid `ed' command for patch + input? If so, return the command character; if not, return 0. + This accepts accepts just a subset of the valid commands, but it's + good enough in practice. */ + +static char +get_ed_command_letter (char const *line) +{ + char const *p = line; + char letter; + bool pair = false; + if (! ISDIGIT (*p)) + return 0; + while (ISDIGIT (*++p)) + continue; + if (*p == ',') + { + if (! ISDIGIT (*++p)) + return 0; + while (ISDIGIT (*++p)) + continue; + pair = true; + } + letter = *p++; + + switch (letter) + { + case 'a': + case 'i': + if (pair) + return 0; + break; + + case 'c': + case 'd': + break; + + case 's': + if (strncmp (p, "/.//", 4) != 0) + return 0; + p += 4; + break; + + default: + return 0; + } + + while (*p == ' ' || *p == '\t') + p++; + if (*p == '\n') + return letter; + return 0; +} + /* Apply an ed script by feeding ed itself. */ void @@ -1867,9 +1938,7 @@ do_ed_script (FILE *ofp) { static char const ed_program[] = ed_PROGRAM; - register char *t; register file_offset beginning_of_this_line; - register bool this_line_is_command = FALSE; register FILE *pipefp = 0; register size_t chars_read; @@ -1886,21 +1955,20 @@ do_ed_script (FILE *ofp) pfatal ("Can't open pipe to %s", quotearg (buf)); } for (;;) { + char ed_command_letter; beginning_of_this_line = file_tell (pfp); chars_read = get_line (); if (! chars_read) { next_intuit_at(beginning_of_this_line,p_input_line); break; } - for (t = buf; ISDIGIT (*t) || *t == ','; t++) - continue; - this_line_is_command = (ISDIGIT (*buf) && - (*t == 'd' || *t == 'c' || *t == 'a' || *t == 'i' || *t == 's') ); - if (this_line_is_command) { + ed_command_letter = get_ed_command_letter (buf); + if (ed_command_letter) { if (pipefp) if (! fwrite (buf, sizeof *buf, chars_read, pipefp)) write_fatal (); - if (*t != 'd' && *t != 's') { + if (ed_command_letter != 'd' && ed_command_letter != 's') { + p_pass_comments_through = true; while ((chars_read = get_line ()) != 0) { if (pipefp) if (! fwrite (buf, sizeof *buf, chars_read, pipefp)) @@ -1908,6 +1976,7 @@ do_ed_script (FILE *ofp) if (chars_read == 2 && strEQ (buf, ".\n")) break; } + p_pass_comments_through = false; } } else { @@ -1,11 +1,11 @@ /* reading patches */ -/* $Id: pch.h,v 1.10 2002/05/28 07:12:03 eggert Exp $ */ +/* $Id: pch.h,v 1.11 2003/05/20 13:56:03 eggert Exp $ */ /* Copyright (C) 1986, 1987, 1988 Larry Wall Copyright (C) 1990, 1991, 1992, 1993, 1997, 1998, 1999, 2000, 2001, - 2002 Free Software Foundation, Inc. + 2002, 2003 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -35,10 +35,10 @@ bool pch_write_line (LINENUM, FILE *); bool there_is_another_patch (void); char *pfetch (LINENUM); char pch_char (LINENUM); -int another_hunk (enum diff, int); -int pch_says_nonexistent (int); +int another_hunk (enum diff, bool); +int pch_says_nonexistent (bool); size_t pch_line_len (LINENUM); -time_t pch_timestamp (int); +time_t pch_timestamp (bool); void do_ed_script (FILE *); void open_patch_file (char const *); void re_patch (void); @@ -1,3 +1,20 @@ +/* quote.c - quote arguments for output + Copyright (C) 1998, 1999, 2000, 2001, 2003 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software Foundation, + Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + /* Written by Paul Eggert <eggert@twinsun.com> */ #if HAVE_CONFIG_H @@ -8,19 +25,19 @@ # include <stddef.h> /* For the definition of size_t on windows w/MSVC. */ #endif #include <sys/types.h> -#include <quotearg.h> -#include <quote.h> +#include "quotearg.h" +#include "quote.h" -/* Return an unambiguous printable representated, allocated in slot N, - for NAME, suitable for diagnostics. */ +/* Return an unambiguous printable representation of NAME, + allocated in slot N, suitable for diagnostics. */ char const * quote_n (int n, char const *name) { return quotearg_n_style (n, locale_quoting_style, name); } -/* Return an unambiguous printable representation of NAME, suitable - for diagnostics. */ +/* Return an unambiguous printable representation of NAME, + suitable for diagnostics. */ char const * quote (char const *name) { @@ -1,4 +1,20 @@ -/* prototypes for quote.c */ +/* quote.h - prototypes for quote.c + Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software Foundation, + Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + #ifndef PARAMS # if defined PROTOTYPES || (defined __STDC__ && __STDC__) @@ -21,52 +21,19 @@ # include <config.h> #endif -#if HAVE_STDDEF_H -# include <stddef.h> /* For the definition of size_t on windows w/MSVC. */ -#endif -#include <sys/types.h> -#include <quotearg.h> -#include <xalloc.h> - -#include <ctype.h> +#include "quotearg.h" -#if ENABLE_NLS -# include <libintl.h> -# define _(text) gettext (text) -#else -# define _(text) text -#endif -#define N_(text) text +#include "xalloc.h" -#if HAVE_LIMITS_H -# include <limits.h> -#endif -#ifndef CHAR_BIT -# define CHAR_BIT 8 -#endif -#ifndef SIZE_MAX -# define SIZE_MAX ((size_t) -1) -#endif -#ifndef UCHAR_MAX -# define UCHAR_MAX ((unsigned char) -1) -#endif -#ifndef UINT_MAX -# define UINT_MAX ((unsigned int) -1) -#endif - -#if HAVE_C_BACKSLASH_A -# define ALERT_CHAR '\a' -#else -# define ALERT_CHAR '\7' -#endif - -#if HAVE_STDLIB_H -# include <stdlib.h> -#endif +#include <ctype.h> +#include <errno.h> +#include <limits.h> +#include <stdlib.h> +#include <string.h> -#if HAVE_STRING_H -# include <string.h> -#endif +#include "gettext.h" +#define _(msgid) gettext (msgid) +#define N_(msgid) msgid #if HAVE_WCHAR_H @@ -84,8 +51,12 @@ # undef MB_CUR_MAX # define MB_CUR_MAX 1 # define mbrtowc(pwc, s, n, ps) ((*(pwc) = *(s)) != 0) +# define iswprint(wc) isprint ((unsigned char) (wc)) +# undef HAVE_MBSINIT +#endif + +#if !defined mbsinit && !HAVE_MBSINIT # define mbsinit(ps) 1 -# define iswprint(wc) ISPRINT ((unsigned char) (wc)) #endif #ifndef iswprint @@ -97,17 +68,11 @@ # endif #endif -#define INT_BITS (sizeof (int) * CHAR_BIT) - -#if defined (STDC_HEADERS) || (!defined (isascii) && !defined (HAVE_ISASCII)) -# define IN_CTYPE_DOMAIN(c) 1 -#else -# define IN_CTYPE_DOMAIN(c) isascii(c) +#ifndef SIZE_MAX +# define SIZE_MAX ((size_t) -1) #endif -/* Undefine to protect against the definition in wctype.h of solaris2.6. */ -#undef ISPRINT -#define ISPRINT(c) (IN_CTYPE_DOMAIN (c) && isprint (c)) +#define INT_BITS (sizeof (int) * CHAR_BIT) struct quoting_options { @@ -153,9 +118,10 @@ static struct quoting_options default_quoting_options; struct quoting_options * clone_quoting_options (struct quoting_options *o) { - struct quoting_options *p - = (struct quoting_options *) xmalloc (sizeof (struct quoting_options)); + int e = errno; + struct quoting_options *p = xmalloc (sizeof *p); *p = *(o ? o : &default_quoting_options); + errno = e; return p; } @@ -287,7 +253,7 @@ quotearg_buffer_restyled (char *buffer, size_t buffersize, break; } - for (i = 0; ! (argsize == (size_t) -1 ? arg[i] == '\0' : i == argsize); i++) + for (i = 0; ! (argsize == SIZE_MAX ? arg[i] == '\0' : i == argsize); i++) { unsigned char c; unsigned char esc; @@ -326,8 +292,8 @@ quotearg_buffer_restyled (char *buffer, size_t buffersize, case '<': case '=': case '>': /* Escape the second '?' in what would otherwise be a trigraph. */ - i += 2; c = arg[i + 2]; + i += 2; STORE ('?'); STORE ('\\'); STORE ('?'); @@ -340,7 +306,7 @@ quotearg_buffer_restyled (char *buffer, size_t buffersize, } break; - case ALERT_CHAR: esc = 'a'; goto c_escape; + case '\a': esc = 'a'; goto c_escape; case '\b': esc = 'b'; goto c_escape; case '\f': esc = 'f'; goto c_escape; case '\n': esc = 'n'; goto c_and_shell_escape; @@ -428,7 +394,7 @@ quotearg_buffer_restyled (char *buffer, size_t buffersize, if (unibyte_locale) { m = 1; - printable = ISPRINT (c); + printable = isprint (c); } else { @@ -437,7 +403,7 @@ quotearg_buffer_restyled (char *buffer, size_t buffersize, m = 0; printable = 1; - if (argsize == (size_t) -1) + if (argsize == SIZE_MAX) argsize = strlen (arg); do @@ -533,8 +499,11 @@ quotearg_buffer (char *buffer, size_t buffersize, struct quoting_options const *o) { struct quoting_options const *p = o ? o : &default_quoting_options; - return quotearg_buffer_restyled (buffer, buffersize, arg, argsize, - p->style, p); + int e = errno; + size_t r = quotearg_buffer_restyled (buffer, buffersize, arg, argsize, + p->style, p); + errno = e; + return r; } /* Use storage slot N to return a quoted version of argument ARG. @@ -548,6 +517,8 @@ static char * quotearg_n_options (int n, char const *arg, size_t argsize, struct quoting_options const *options) { + int e = errno; + /* Preallocate a slot 0 buffer, so that the caller can always quote one small component of a "memory exhausted" message in slot 0. */ static char slot0[256]; @@ -575,10 +546,10 @@ quotearg_n_options (int n, char const *arg, size_t argsize, if (slotvec == &slotvec0) { - slotvec = (struct slotvec *) xmalloc (sizeof *slotvec); + slotvec = xmalloc (sizeof *slotvec); *slotvec = slotvec0; } - slotvec = (struct slotvec *) xrealloc (slotvec, s); + slotvec = xrealloc (slotvec, s); memset (slotvec + nslots, 0, (n1 - nslots) * sizeof *slotvec); nslots = n1; } @@ -595,6 +566,7 @@ quotearg_n_options (int n, char const *arg, size_t argsize, quotearg_buffer (val, size, arg, argsize, options); } + errno = e; return val; } } @@ -602,7 +574,7 @@ quotearg_n_options (int n, char const *arg, size_t argsize, char * quotearg_n (int n, char const *arg) { - return quotearg_n_options (n, arg, (size_t) -1, &default_quoting_options); + return quotearg_n_options (n, arg, SIZE_MAX, &default_quoting_options); } char * @@ -625,7 +597,7 @@ char * quotearg_n_style (int n, enum quoting_style s, char const *arg) { struct quoting_options const o = quoting_options_from_style (s); - return quotearg_n_options (n, arg, (size_t) -1, &o); + return quotearg_n_options (n, arg, SIZE_MAX, &o); } char * @@ -648,7 +620,7 @@ quotearg_char (char const *arg, char ch) struct quoting_options options; options = default_quoting_options; set_char_quoting (&options, ch, 1); - return quotearg_n_options (0, arg, (size_t) -1, &options); + return quotearg_n_options (0, arg, SIZE_MAX, &options); } char * @@ -1,5 +1,7 @@ /* quotearg.h - quote arguments for output - Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc. + + Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software + Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -17,6 +19,11 @@ /* Written by Paul Eggert <eggert@twinsun.com> */ +#ifndef QUOTEARG_H_ +# define QUOTEARG_H_ 1 + +# include <stddef.h> + /* Basic quoting styles. */ enum quoting_style { @@ -30,9 +37,9 @@ enum quoting_style }; /* For now, --quoting-style=literal is the default, but this may change. */ -#ifndef DEFAULT_QUOTING_STYLE -# define DEFAULT_QUOTING_STYLE literal_quoting_style -#endif +# ifndef DEFAULT_QUOTING_STYLE +# define DEFAULT_QUOTING_STYLE literal_quoting_style +# endif /* Names of quoting styles and their corresponding values. */ extern char const *const quoting_style_args[]; @@ -40,37 +47,27 @@ extern enum quoting_style const quoting_style_vals[]; struct quoting_options; -#ifndef PARAMS -# if defined PROTOTYPES || defined __STDC__ -# define PARAMS(Args) Args -# else -# define PARAMS(Args) () -# endif -#endif - /* The functions listed below set and use a hidden variable that contains the default quoting style options. */ /* Allocate a new set of quoting options, with contents initially identical to O if O is not null, or to the default if O is null. It is the caller's responsibility to free the result. */ -struct quoting_options *clone_quoting_options - PARAMS ((struct quoting_options *o)); +struct quoting_options *clone_quoting_options (struct quoting_options *o); /* Get the value of O's quoting style. If O is null, use the default. */ -enum quoting_style get_quoting_style PARAMS ((struct quoting_options *o)); +enum quoting_style get_quoting_style (struct quoting_options *o); /* In O (or in the default if O is null), set the value of the quoting style to S. */ -void set_quoting_style PARAMS ((struct quoting_options *o, - enum quoting_style s)); +void set_quoting_style (struct quoting_options *o, enum quoting_style s); /* In O (or in the default if O is null), set the value of the quoting options for character C to I. Return the old value. Currently, the only values defined for I are 0 (the default) and 1 (which means to quote the character even if it would not otherwise be quoted). */ -int set_char_quoting PARAMS ((struct quoting_options *o, char c, int i)); +int set_char_quoting (struct quoting_options *o, char c, int i); /* Place into buffer BUFFER (of size BUFFERSIZE) a quoted version of argument ARG (of size ARGSIZE), using O to control quoting. @@ -80,35 +77,38 @@ int set_char_quoting PARAMS ((struct quoting_options *o, char c, int i)); If BUFFERSIZE is too small to store the output string, return the value that would have been returned had BUFFERSIZE been large enough. If ARGSIZE is -1, use the string length of the argument for ARGSIZE. */ -size_t quotearg_buffer PARAMS ((char *buffer, size_t buffersize, - char const *arg, size_t argsize, - struct quoting_options const *o)); +size_t quotearg_buffer (char *buffer, size_t buffersize, + char const *arg, size_t argsize, + struct quoting_options const *o); /* Use storage slot N to return a quoted version of the string ARG. Use the default quoting options. The returned value points to static storage that can be reused by the next call to this function with the same value of N. N must be nonnegative. */ -char *quotearg_n PARAMS ((int n, char const *arg)); +char *quotearg_n (int n, char const *arg); /* Equivalent to quotearg_n (0, ARG). */ -char *quotearg PARAMS ((char const *arg)); +char *quotearg (char const *arg); /* Use style S and storage slot N to return a quoted version of the string ARG. This is like quotearg_n (N, ARG), except that it uses S with no other options to specify the quoting method. */ -char *quotearg_n_style PARAMS ((int n, enum quoting_style s, char const *arg)); +char *quotearg_n_style (int n, enum quoting_style s, char const *arg); + /* Use style S and storage slot N to return a quoted version of the argument ARG of size ARGSIZE. This is like quotearg_n_style (N, S, ARG), except it can quote null bytes. */ -char *quotearg_n_style_mem PARAMS ((int n, enum quoting_style s, - char const *arg, size_t argsize)); +char *quotearg_n_style_mem (int n, enum quoting_style s, + char const *arg, size_t argsize); /* Equivalent to quotearg_n_style (0, S, ARG). */ -char *quotearg_style PARAMS ((enum quoting_style s, char const *arg)); +char *quotearg_style (enum quoting_style s, char const *arg); /* Like quotearg (ARG), except also quote any instances of CH. */ -char *quotearg_char PARAMS ((char const *arg, char ch)); +char *quotearg_char (char const *arg, char ch); /* Equivalent to quotearg_char (ARG, ':'). */ -char *quotearg_colon PARAMS ((char const *arg)); +char *quotearg_colon (char const *arg); + +#endif /* !QUOTEARG_H_ */ diff --git a/rename.c b/rename.c deleted file mode 100644 index 70ff130..0000000 --- a/rename.c +++ /dev/null @@ -1,68 +0,0 @@ -/* Work around the bug in some systems whereby rename fails when the source - path has a trailing slash. The rename functions of SunOS 4.1.1_U1 and - mips-dec-ultrix4.4 have this bug. - Copyright (C) 2001, 2002 Free Software Foundation, Inc. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -/* written by Volker Borchert */ - -#include <config.h> -#include <stdio.h> -#if HAVE_STDLIB_H -# include <stdlib.h> -#endif - -#if HAVE_STRING_H -# include <string.h> -#else -# include <strings.h> -#endif - -#include "dirname.h" -#include "xalloc.h" - -#ifndef HAVE_DECL_FREE -"this configure-time declaration test was not run" -#endif -#if !HAVE_DECL_FREE -void free (); -#endif - -/* Rename the file SRC_PATH to DST_PATH, removing any trailing - slashes from SRC_PATH. Needed for SunOS 4.1.1_U1. */ - -int -rpl_rename (const char *src_path, const char *dst_path) -{ - char *src_temp; - int ret_val; - size_t s_len = strlen (src_path); - - if (s_len && src_path[s_len - 1] == '/') - { - src_temp = xstrdup (src_path); - strip_trailing_slashes (src_temp); - } - else - src_temp = (char *) src_path; - - ret_val = rename (src_temp, dst_path); - - if (src_temp != src_path) - free (src_temp); - - return ret_val; -} diff --git a/stdbool.h.in b/stdbool.h.in new file mode 100644 index 0000000..69f6ef7 --- /dev/null +++ b/stdbool.h.in @@ -0,0 +1,47 @@ +/* Copyright (C) 2001-2002 Free Software Foundation, Inc. + Written by Bruno Haible <haible@clisp.cons.org>, 2001. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software Foundation, + Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef _STDBOOL_H +#define _STDBOOL_H + +/* ISO C 99 <stdbool.h> for platforms that lack it. */ + +/* 7.16. Boolean type and values */ + +/* BeOS <sys/socket.h> already #defines false 0, true 1. We use the same + definitions below, but temporarily we have to #undef them. */ +#ifdef __BEOS__ +# undef false +# undef true +#endif + +/* For the sake of symbolic names in gdb, define _Bool as an enum type. */ +#ifndef __cplusplus +# if !@HAVE__BOOL@ +typedef enum { false = 0, true = 1 } _Bool; +# endif +#else +typedef bool _Bool; +#endif +#define bool _Bool + +/* The other macros must be usable in preprocessor directives. */ +#define false 0 +#define true 1 +#define __bool_true_false_are_defined 1 + +#endif /* _STDBOOL_H */ diff --git a/unlocked-io.h b/unlocked-io.h index 19fdcb3..a7240fb 100644 --- a/unlocked-io.h +++ b/unlocked-io.h @@ -1,3 +1,24 @@ +/* Prefer faster, non-thread-safe stdio functions if available. + + Copyright (C) 2001, 2002 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library General Public License as published + by the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +/* Written by Jim Meyering. */ + #ifndef UNLOCKED_IO_H # define UNLOCKED_IO_H 1 @@ -1,10 +1,10 @@ /* utility functions for `patch' */ -/* $Id: util.c,v 1.34 2002/05/28 07:12:03 eggert Exp $ */ +/* $Id: util.c,v 1.36 2003/05/20 14:04:53 eggert Exp $ */ /* Copyright (C) 1986 Larry Wall - Copyright (C) 1992, 1993, 1997, 1998, 1999, 2001, 2002 Free + Copyright (C) 1992, 1993, 1997, 1998, 1999, 2001, 2002, 2003 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify @@ -55,11 +55,11 @@ static void makedirs (char *); If we must create TO, use MODE to create it. If FROM is null, remove TO (ignoring FROMSTAT). FROM_NEEDS_REMOVAL must be nonnull if FROM is nonnull. - Back up TO if BACKUP is nonzero. */ + Back up TO if BACKUP is true. */ void move_file (char const *from, int volatile *from_needs_removal, - char *to, mode_t mode, int backup) + char *to, mode_t mode, bool backup) { struct stat to_st; int to_errno = ! backup ? -1 : stat (to, &to_st) == 0 ? 0 : errno; @@ -140,11 +140,9 @@ move_file (char const *from, int volatile *from_needs_removal, say ("Renaming file %s to %s\n", quotearg_n (0, from), quotearg_n (1, to)); - if (rename (from, to) == 0) - *from_needs_removal = 0; - else + if (rename (from, to) != 0) { - int to_dir_known_to_exist = 0; + bool to_dir_known_to_exist = false; if (errno == ENOENT && (to_errno == -1 || to_errno == ENOENT)) @@ -152,10 +150,7 @@ move_file (char const *from, int volatile *from_needs_removal, makedirs (to); to_dir_known_to_exist = 1; if (rename (from, to) == 0) - { - *from_needs_removal = 0; - return; - } + goto rename_succeeded; } if (errno == EXDEV) @@ -163,7 +158,7 @@ move_file (char const *from, int volatile *from_needs_removal, if (! backup) { if (unlink (to) == 0) - to_dir_known_to_exist = 1; + to_dir_known_to_exist = true; else if (errno != ENOENT) pfatal ("Can't remove file %s", quotearg (to)); } @@ -176,6 +171,14 @@ move_file (char const *from, int volatile *from_needs_removal, pfatal ("Can't rename file %s to %s", quotearg_n (0, from), quotearg_n (1, to)); } + + rename_succeeded: + /* Do not clear *FROM_NEEDS_REMOVAL if it's possible that the + rename returned zero because FROM and TO are hard links to + the same file. */ + if (0 < to_errno + || (to_errno == 0 && to_st.st_nlink <= 1)) + *from_needs_removal = 0; } else if (! backup) { @@ -250,14 +253,14 @@ static char const PERFORCE_CO[] = "p4 edit "; "ClearCase" if it is controlled by Clearcase, "Perforce" if it is controlled by Perforce, and 0 otherwise. - READONLY is nonzero if we desire only readonly access to FILENAME. + READONLY is true if we desire only readonly access to FILENAME. FILESTAT describes FILENAME's status or is 0 if FILENAME does not exist. If successful and if GETBUF is nonzero, set *GETBUF to a command that gets the file; similarly for DIFFBUF and a command to diff the file (but set *DIFFBUF to 0 if the diff operation is meaningless). *GETBUF and *DIFFBUF must be freed by the caller. */ char const * -version_controller (char const *filename, int readonly, +version_controller (char const *filename, bool readonly, struct stat const *filestat, char **getbuf, char **diffbuf) { struct stat cstat; @@ -378,12 +381,12 @@ version_controller (char const *filename, int readonly, } /* Get FILENAME from version control system CS. The file already exists if - EXISTS is nonzero. Only readonly access is needed if READONLY is nonzero. + EXISTS. Only readonly access is needed if READONLY. Use the command GETBUF to actually get the named file. Store the resulting file status into *FILESTAT. - Return nonzero if successful. */ -int -version_get (char const *filename, char const *cs, int exists, int readonly, + Return true if successful. */ +bool +version_get (char const *filename, char const *cs, bool exists, bool readonly, char const *getbuf, struct stat *filestat) { if (patch_get < 0) @@ -617,10 +620,10 @@ ask (char const *format, ...) /* Return nonzero if it OK to reverse a patch. */ -int +bool ok_to_reverse (char const *format, ...) { - int r = 0; + bool r = false; if (noreverse || ! (force && verbosity == SILENT)) { @@ -633,19 +636,17 @@ ok_to_reverse (char const *format, ...) if (noreverse) { printf (" Skipping patch.\n"); - skip_rest_of_patch = TRUE; - r = 0; + skip_rest_of_patch = true; } else if (force) { if (verbosity != SILENT) printf (" Applying it anyway.\n"); - r = 0; } else if (batch) { say (reverse ? " Ignoring -R.\n" : " Assuming -R.\n"); - r = 1; + r = true; } else { @@ -658,7 +659,7 @@ ok_to_reverse (char const *format, ...) { if (verbosity != SILENT) say ("Skipping patch.\n"); - skip_rest_of_patch = TRUE; + skip_rest_of_patch = true; } } } @@ -731,7 +732,7 @@ fatal_exit_handler (int sig) #endif void -set_signals (int reset) +set_signals (bool reset) { int i; #if HAVE_SIGACTION @@ -753,7 +754,7 @@ set_signals (int reset) sigemptyset (&signals_to_block); for (i = 0; i < NUM_SIGS; i++) { - int ignoring_signal; + bool ignoring_signal; #if HAVE_SIGACTION if (sigaction (sigs[i], (struct sigaction *) 0, &initial_act) != 0) continue; @@ -947,12 +948,15 @@ fetchname (char *at, int strip_leading, time_t *pstamp) if (strip_leading < 0 || --sleading >= 0) name = t+1; } - /* Allow file names with internal spaces, - but only if a tab separates the file name from the date. */ - else if (*t == '\t' - || (ISSPACE ((unsigned char) *t) && ! strchr (t + 1, '\t'))) + else if (ISSPACE ((unsigned char) *t)) { + /* Allow file names with internal spaces, + but only if a tab separates the file name from the date. */ char const *u = t; + while (*u != '\t' && ISSPACE ((unsigned char) u[1])) + u++; + if (*u != '\t' && strchr (u + 1, '\t')) + continue; if (set_time | set_utc) stamp = str2time (&u, initial_time, @@ -1,10 +1,10 @@ /* utility functions for `patch' */ -/* $Id: util.h,v 1.19 2002/05/28 07:12:03 eggert Exp $ */ +/* $Id: util.h,v 1.20 2003/05/20 13:56:48 eggert Exp $ */ /* Copyright (C) 1986 Larry Wall - Copyright (C) 1992, 1993, 1997, 1998, 1999, 2001, 2002 Free + Copyright (C) 1992, 1993, 1997, 1998, 1999, 2001, 2002, 2003 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify @@ -28,7 +28,7 @@ XTERN enum backup_type backup_type; -int ok_to_reverse (char const *, ...) __attribute__ ((format (printf, 1, 2))); +bool ok_to_reverse (char const *, ...) __attribute__ ((format (printf, 1, 2))); void ask (char const *, ...) __attribute__ ((format (printf, 1, 2))); void say (char const *, ...) __attribute__ ((format (printf, 1, 2))); @@ -40,8 +40,8 @@ void pfatal (char const *, ...) char *fetchname (char *, int, time_t *); char *savebuf (char const *, size_t); char *savestr (char const *); -char const *version_controller (char const *, int, struct stat const *, char **, char **); -int version_get (char const *, char const *, int, int, char const *, struct stat *); +char const *version_controller (char const *, bool, struct stat const *, char **, char **); +bool version_get (char const *, char const *, bool, bool, char const *, struct stat *); int create_file (char const *, int, mode_t); int systemic (char const *); char *format_linenum (char[LINENUM_LENGTH_BOUND + 1], LINENUM); @@ -51,9 +51,9 @@ void exit_with_signal (int) __attribute__ ((noreturn)); void ignore_signals (void); void init_time (void); void memory_fatal (void) __attribute__ ((noreturn)); -void move_file (char const *, int volatile *, char *, mode_t, int); +void move_file (char const *, int volatile *, char *, mode_t, bool); void read_fatal (void) __attribute__ ((noreturn)); void remove_prefix (char *, size_t); void removedirs (char *); -void set_signals (int); +void set_signals (bool); void write_fatal (void) __attribute__ ((noreturn)); @@ -1,17 +1,16 @@ /* Print the version number. */ -/* $Id: version.c,v 1.12 2002/05/25 10:36:44 eggert Exp $ */ +/* $Id: version.c,v 1.13 2003/05/18 08:25:17 eggert Exp $ */ #define XTERN extern #include <common.h> #undef XTERN #define XTERN -#include <patchlevel.h> #include <version.h> static char const copyright_string[] = "\ Copyright (C) 1988 Larry Wall\n\ -Copyright (C) 2002 Free Software Foundation, Inc."; +Copyright (C) 2003 Free Software Foundation, Inc."; static char const free_software_msgid[] = "\ This program comes with NO WARRANTY, to the extent permitted by law.\n\ @@ -25,6 +24,6 @@ written by Larry Wall and Paul Eggert"; void version (void) { - printf ("%s %s\n%s\n\n%s\n\n%s\n", PROGRAM_NAME, PATCH_VERSION, + printf ("%s %s\n%s\n\n%s\n\n%s\n", PACKAGE_NAME, PACKAGE_VERSION, copyright_string, free_software_msgid, authorship_msgid); } @@ -1,5 +1,5 @@ /* xalloc.h -- malloc with out-of-memory checking - Copyright (C) 1990-1998, 1999, 2000, 2002 Free Software Foundation, Inc. + Copyright (C) 1990-1998, 1999, 2000 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -36,6 +36,11 @@ # define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__)) # endif +/* Exit value when the requested amount of memory is not available. + It is initialized to EXIT_FAILURE, but the caller may set it to + some other value. */ +extern int xalloc_exit_failure; + /* If this pointer is non-zero, run the specified function upon each allocation failure. It is initialized to zero. */ extern void (*xalloc_fail_func) PARAMS ((void)); @@ -30,31 +30,31 @@ void *realloc (); void free (); #endif -#if ENABLE_NLS -# include <libintl.h> -# define _(Text) gettext (Text) -#else -# define textdomain(Domain) -# define _(Text) Text -#endif -#define N_(Text) Text +#include "gettext.h" +#define _(msgid) gettext (msgid) +#define N_(msgid) msgid #include "error.h" -#include "exitfail.h" #include "xalloc.h" #ifndef EXIT_FAILURE # define EXIT_FAILURE 1 #endif -#ifndef HAVE_DONE_WORKING_MALLOC_CHECK -"you must run the autoconf test for a properly working malloc -- see malloc.m4" +/* The following tests require AC_PREREQ(2.54). */ + +#ifndef HAVE_MALLOC +"you must run the autoconf test for a GNU libc compatible malloc" #endif -#ifndef HAVE_DONE_WORKING_REALLOC_CHECK -"you must run the autoconf test for a properly working realloc --see realloc.m4" +#ifndef HAVE_REALLOC +"you must run the autoconf test for a GNU libc compatible realloc" #endif +/* Exit value when the requested amount of memory is not available. + The caller may set it to some other value. */ +int xalloc_exit_failure = EXIT_FAILURE; + /* If non NULL, call this function when memory is exhausted. */ void (*xalloc_fail_func) PARAMS ((void)) = 0; @@ -67,7 +67,7 @@ xalloc_die (void) { if (xalloc_fail_func) (*xalloc_fail_func) (); - error (exit_failure, 0, "%s", _(xalloc_msg_memory_exhausted)); + error (xalloc_exit_failure, 0, "%s", _(xalloc_msg_memory_exhausted)); /* The `noreturn' cannot be given to error, since it may return if its first argument is 0. To help compilers understand the xalloc_die does terminate, call exit. */ |