diff options
45 files changed, 1328 insertions, 741 deletions
@@ -15,11 +15,52 @@ already parsed part of the record. Thanks to Ed Morton for the bug report. +2015-09-11 Daniel Richard G. <skunk@iSKUNK.ORG> + + * regcomp.h: Include strings.h, wrapped in ifdef. Revise + defines for BTOWC. + * regex_internal.h: Remove ZOS_USS bracketing ifdefs. + 2015-09-04 Arnold D. Robbins <arnold@skeeve.com> * profile.c (pp_num): Use format_val to print integral values as integers. Thanks to Hermann Peifer for the report. +2015-08-28 Daniel Richard G. <skunk@iSKUNK.ORG> + + * Makefile.am, configure.ac: Use an Automake conditional to + enable/disable the "extensions" subdirectory instead of + producing a stub Makefile therein from the configure script. + * awk.h, custom.h, regex_internal.h: Removed z/OS-specific code + that is no longer needed due to improvements in Gawk's general + Autotools support. + * awk.h: Allow <strings.h> to be #included together with + <string.h> as this is required on some systems (z/OS). + * io.c, configure.ac: <sys/select.h> is needed for select() + and related bits on z/OS. + * awk.h: Handle the redefinition of EXIT_FAILURE on z/OS in a + more elegant/general way. + * awkgram.y, command.y, configure.ac, eval.c, + helpers/testdfa.c: Define and use the USE_EBCDIC cpp symbol + instead of checking the value of 'a' whenever we want to know + if we're on an EBCDIC system. Also, don't assume that z/OS + necessarily means EBCDIC, as the compiler does have an ASCII + mode (-qascii). + * awkgram.y, command.y, configure.ac: On EBCDIC systems, + convert singleton EBCDIC characters in the input stream to + ASCII on the fly so that the generated awkgram.c/command.c in + the distributed sources can be used, i.e. we don't have to + require the user to build Bison and re-generate those files + themselves. This implementation uses a z/OS-specific function + (__etoa_l()) to do the conversion, but support for other + systems can be added in the future as necessary. + * io.c: No need to protect this block of "#if + defined(HAVE_TERMIOS_H)" code from z/OS; it works just fine + there. + * configure.ac: Check for the "struct passwd.pw_passwd" and + "struct group.gr_passwd" fields and conditionalize their use, + as they don't exist on z/OS. Needed for doc/gawktexi.in. + 2015-08-25 Arnold D. Robbins <arnold@skeeve.com> * node.c (str2wstr): Upon finding an invalid character, if diff --git a/Makefile.am b/Makefile.am index c646fc34..342df292 100644 --- a/Makefile.am +++ b/Makefile.am @@ -68,9 +68,12 @@ SUBDIRS = \ doc \ awklib \ po \ - extension \ test +if ENABLE_EXTENSIONS +SUBDIRS += extension +endif + # what to make and install bin_PROGRAMS = gawk include_HEADERS = gawkapi.h diff --git a/Makefile.in b/Makefile.in index 183d71cd..08f434c1 100644 --- a/Makefile.in +++ b/Makefile.in @@ -111,6 +111,7 @@ PRE_UNINSTALL = : POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ +@ENABLE_EXTENSIONS_TRUE@am__append_1 = extension bin_PROGRAMS = gawk$(EXEEXT) subdir = . ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 @@ -261,7 +262,7 @@ am__define_uniq_tagged_files = \ ETAGS = etags CTAGS = ctags CSCOPE = cscope -DIST_SUBDIRS = $(SUBDIRS) +DIST_SUBDIRS = . doc awklib po test extension am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/configh.in ABOUT-NLS \ AUTHORS COPYING ChangeLog INSTALL NEWS README awkgram.c \ command.c compile config.guess config.rpath config.sub depcomp \ @@ -480,14 +481,7 @@ EXTRA_DIST = \ # that `make check' without a prior `make' works. # Build in awklib after in doc, since we want to extract # sample files if doc/gawk.texi changed. -SUBDIRS = \ - . \ - doc \ - awklib \ - po \ - extension \ - test - +SUBDIRS = . doc awklib po test $(am__append_1) include_HEADERS = gawkapi.h # sources for both gawk and dgawk @@ -10,6 +10,8 @@ Changes from 4.1.3 to 4.1.x 1. Updated to GNU autoconf 2.69, automake 1.15, gettext 0.19.5.1. +2. z/OS support updated. + Changes from 4.1.2 to 4.1.3 --------------------------- @@ -94,6 +94,10 @@ VMS: John Malmberg wb8tyw@qsl.net -z/OS (OS/390): +z/OS (OS/390) Contact: + Daniel Richard G. + skunk@iSKUNK.ORG + +z/OS (OS/390) Maintainer Emeritus: Dave Pitts dpitts@cozx.com @@ -108,24 +108,12 @@ extern int errno; #undef CHARBITS #undef INTBITS -#if !defined(ZOS_USS) #if HAVE_INTTYPES_H # include <inttypes.h> #endif #if HAVE_STDINT_H # include <stdint.h> #endif -#else /* ZOS_USS */ -#include <limits.h> -#include <sys/time.h> -#define INT32_MAX INT_MAX -#define INT32_MIN INT_MIN -#ifndef __uint32_t -#define __uint32_t 1 -typedef unsigned long uint32_t; -#endif -typedef long int32_t; -#endif /* !ZOS_USS */ /* ----------------- System dependencies (with more includes) -----------*/ @@ -159,11 +147,10 @@ typedef int off_t; #ifdef NEED_MEMORY_H #include <memory.h> #endif /* NEED_MEMORY_H */ -#else /* not HAVE_STRING_H */ +#endif /* HAVE_STRING_H */ #ifdef HAVE_STRINGS_H #include <strings.h> #endif /* HAVE_STRINGS_H */ -#endif /* not HAVE_STRING_H */ #if HAVE_UNISTD_H #include <unistd.h> @@ -1664,6 +1651,11 @@ extern uintmax_t adjust_uint(uintmax_t n); #endif /* ! defined(VMS)) */ #endif /* WEXITSTATUS */ +/* For z/OS, from Dave Pitts. EXIT_FAILURE is normally 8, make it 1. */ +#if defined(EXIT_FAILURE) && EXIT_FAILURE == 8 +# undef EXIT_FAILURE +#endif + /* EXIT_SUCCESS and EXIT_FAILURE normally come from <stdlib.h> */ #ifndef EXIT_SUCCESS # define EXIT_SUCCESS 0 @@ -1676,16 +1668,6 @@ extern uintmax_t adjust_uint(uintmax_t n); # define EXIT_FATAL 2 #endif -/* For z/OS, from Dave Pitts. EXIT_FAILURE is normally 8, make it 1. */ -#ifdef ZOS_USS - -#ifdef EXIT_FAILURE -#undef EXIT_FAILURE -#endif - -#define EXIT_FAILURE 1 -#endif - /* ------------------ Inline Functions ------------------ */ /* @@ -4162,7 +4162,7 @@ struct token { NODE *(*ptr2)(int); /* alternate arbitrary-precision function */ }; -#if 'a' == 0x81 /* it's EBCDIC */ +#ifdef USE_EBCDIC /* tokcompare --- lexicographically compare token names for sorting */ static int @@ -5312,7 +5312,11 @@ static int newline_eof() /* yylex --- Read the input and turn it into tokens. */ static int +#ifdef USE_EBCDIC +yylex_ebcdic(void) +#else yylex(void) +#endif { int c; bool seen_e = false; /* These are for numbers */ @@ -6142,6 +6146,41 @@ out: #undef NEWLINE_EOF } +/* It's EBCDIC in a Bison grammar, run for the hills! + + Or, convert single-character tokens coming out of yylex() from EBCDIC to + ASCII values on-the-fly so that the parse tables need not be regenerated + for EBCDIC systems. */ +#ifdef USE_EBCDIC +static int +yylex(void) +{ + static char etoa_xlate[256]; + static int do_etoa_init = 1; + int tok; + + if (do_etoa_init) + { + for (tok = 0; tok < 256; tok++) + etoa_xlate[tok] = (char) tok; +#ifdef HAVE___ETOA_L + /* IBM helpfully provides this function. */ + __etoa_l(etoa_xlate, sizeof(etoa_xlate)); +#else +# error "An EBCDIC-to-ASCII translation function is needed for this system" +#endif + do_etoa_init = 0; + } + + tok = yylex_ebcdic(); + + if (tok >= 0 && tok <= 0xFF) + tok = etoa_xlate[tok]; + + return tok; +} +#endif /* USE_EBCDIC */ + /* snode --- instructions for builtin functions. Checks for arg. count and supplies defaults where possible. */ @@ -7899,7 +7938,7 @@ check_special(const char *name) int low, high, mid; int i; int non_standard_flags = 0; -#if 'a' == 0x81 /* it's EBCDIC */ +#ifdef USE_EBCDIC static bool did_sort = false; if (! did_sort) { @@ -1823,7 +1823,7 @@ struct token { NODE *(*ptr2)(int); /* alternate arbitrary-precision function */ }; -#if 'a' == 0x81 /* it's EBCDIC */ +#ifdef USE_EBCDIC /* tokcompare --- lexicographically compare token names for sorting */ static int @@ -2973,7 +2973,11 @@ static int newline_eof() /* yylex --- Read the input and turn it into tokens. */ static int +#ifdef USE_EBCDIC +yylex_ebcdic(void) +#else yylex(void) +#endif { int c; bool seen_e = false; /* These are for numbers */ @@ -3803,6 +3807,41 @@ out: #undef NEWLINE_EOF } +/* It's EBCDIC in a Bison grammar, run for the hills! + + Or, convert single-character tokens coming out of yylex() from EBCDIC to + ASCII values on-the-fly so that the parse tables need not be regenerated + for EBCDIC systems. */ +#ifdef USE_EBCDIC +static int +yylex(void) +{ + static char etoa_xlate[256]; + static int do_etoa_init = 1; + int tok; + + if (do_etoa_init) + { + for (tok = 0; tok < 256; tok++) + etoa_xlate[tok] = (char) tok; +#ifdef HAVE___ETOA_L + /* IBM helpfully provides this function. */ + __etoa_l(etoa_xlate, sizeof(etoa_xlate)); +#else +# error "An EBCDIC-to-ASCII translation function is needed for this system" +#endif + do_etoa_init = 0; + } + + tok = yylex_ebcdic(); + + if (tok >= 0 && tok <= 0xFF) + tok = etoa_xlate[tok]; + + return tok; +} +#endif /* USE_EBCDIC */ + /* snode --- instructions for builtin functions. Checks for arg. count and supplies defaults where possible. */ @@ -5560,7 +5599,7 @@ check_special(const char *name) int low, high, mid; int i; int non_standard_flags = 0; -#if 'a' == 0x81 /* it's EBCDIC */ +#ifdef USE_EBCDIC static bool did_sort = false; if (! did_sort) { diff --git a/awklib/ChangeLog b/awklib/ChangeLog index 791c25f6..eb9ffcd6 100644 --- a/awklib/ChangeLog +++ b/awklib/ChangeLog @@ -1,3 +1,15 @@ +2015-08-28 Daniel Richard G. <skunk@iSKUNK.ORG> + + * Makefile.am: Build pwcat.c and grcat.c with (copied) + source in the current directory, so that (1) we can use + Automake-generated build rules instead of rolling our own, and + (2) Automake doesn't then admonish us to enable subdir-objects + due to the source files being in another directory. + * Makefile.am: Make the $(srcdir)/stamp-eg rule depend + on gawktexi.in instead of the gawk.texi file that is generated + from same, so that the build doesn't break if the latter is + missing. + 2015-06-19 Arnold D. Robbins <arnold@skeeve.com> * extract.awk: Sync with current version in the doc. Thanks to diff --git a/awklib/Makefile.am b/awklib/Makefile.am index 2e1adaf1..73f91f05 100644 --- a/awklib/Makefile.am +++ b/awklib/Makefile.am @@ -45,6 +45,8 @@ AUXAWK = passwd.awk group.awk nodist_grcat_SOURCES = grcat.c nodist_pwcat_SOURCES = pwcat.c +CLEANFILES = $(nodist_grcat_SOURCES) $(nodist_pwcat_SOURCES) + all: $(srcdir)/stamp-eg $(AUXPROGS) igawk $(AUXAWK) install-exec-hook: $(AUXAWK) @@ -64,22 +66,24 @@ clean-local: rm -fr eg.old rm -fr grcat.dSYM pwcat.dSYM -$(srcdir)/stamp-eg: $(srcdir)/../doc/gawk.texi $(srcdir)/../doc/gawkinet.texi +$(srcdir)/stamp-eg: $(srcdir)/../doc/gawktexi.in $(srcdir)/../doc/gawkinet.texi cd $(srcdir) && \ rm -fr eg && \ rm -fr stamp-eg && \ - $(AWKPROG) -f ./extract.awk ../doc/gawk.texi ../doc/gawkinet.texi + $(AWKPROG) -f ./extract.awk ../doc/gawktexi.in ../doc/gawkinet.texi @echo 'some makes are stupid and will not check a directory' > $(srcdir)/stamp-eg @echo 'against a file, so this file is a place holder. gack.' >> $(srcdir)/stamp-eg -$(srcdir)/eg/lib/pwcat.c $(srcdir)/eg/lib/grcat.c $(srcdir)/eg/prog/igawk.sh \ -$(srcdir)/eg/lib/passwdawk.in $(srcdir)/eg/lib/groupawk.in: stamp-eg; @: +pwcat.c: $(srcdir)/eg/lib/pwcat.c + rm -f $@ + $(LN_S) $(srcdir)/eg/lib/pwcat.c . -pwcat$(EXEEXT): $(srcdir)/eg/lib/pwcat.c - $(COMPILE) $(srcdir)/eg/lib/pwcat.c $(LDFLAGS) -o $@ +grcat.c: $(srcdir)/eg/lib/grcat.c + rm -f $@ + $(LN_S) $(srcdir)/eg/lib/grcat.c . -grcat$(EXEEXT): $(srcdir)/eg/lib/grcat.c - $(COMPILE) $(srcdir)/eg/lib/grcat.c $(LDFLAGS) -o $@ +$(srcdir)/eg/lib/pwcat.c $(srcdir)/eg/lib/grcat.c $(srcdir)/eg/prog/igawk.sh \ +$(srcdir)/eg/lib/passwdawk.in $(srcdir)/eg/lib/groupawk.in: stamp-eg; @: igawk: $(srcdir)/eg/prog/igawk.sh cp $(srcdir)/eg/prog/igawk.sh $@ ; chmod 755 $@ diff --git a/awklib/Makefile.in b/awklib/Makefile.in index 610b6ee1..b96dbe1b 100644 --- a/awklib/Makefile.in +++ b/awklib/Makefile.in @@ -365,6 +365,7 @@ bin_SCRIPTS = igawk AUXAWK = passwd.awk group.awk nodist_grcat_SOURCES = grcat.c nodist_pwcat_SOURCES = pwcat.c +CLEANFILES = $(nodist_grcat_SOURCES) $(nodist_pwcat_SOURCES) all: all-am .SUFFIXES: @@ -440,6 +441,14 @@ uninstall-pkglibexecPROGRAMS: clean-pkglibexecPROGRAMS: -test -z "$(pkglibexec_PROGRAMS)" || rm -f $(pkglibexec_PROGRAMS) + +grcat$(EXEEXT): $(grcat_OBJECTS) $(grcat_DEPENDENCIES) $(EXTRA_grcat_DEPENDENCIES) + @rm -f grcat$(EXEEXT) + $(AM_V_CCLD)$(LINK) $(grcat_OBJECTS) $(grcat_LDADD) $(LIBS) + +pwcat$(EXEEXT): $(pwcat_OBJECTS) $(pwcat_DEPENDENCIES) $(EXTRA_pwcat_DEPENDENCIES) + @rm -f pwcat$(EXEEXT) + $(AM_V_CCLD)$(LINK) $(pwcat_OBJECTS) $(pwcat_LDADD) $(LIBS) install-binSCRIPTS: $(bin_SCRIPTS) @$(NORMAL_INSTALL) @list='$(bin_SCRIPTS)'; test -n "$(bindir)" || list=; \ @@ -610,6 +619,7 @@ install-strip: mostlyclean-generic: clean-generic: + -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES) distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) @@ -730,22 +740,24 @@ clean-local: rm -fr eg.old rm -fr grcat.dSYM pwcat.dSYM -$(srcdir)/stamp-eg: $(srcdir)/../doc/gawk.texi $(srcdir)/../doc/gawkinet.texi +$(srcdir)/stamp-eg: $(srcdir)/../doc/gawktexi.in $(srcdir)/../doc/gawkinet.texi cd $(srcdir) && \ rm -fr eg && \ rm -fr stamp-eg && \ - $(AWKPROG) -f ./extract.awk ../doc/gawk.texi ../doc/gawkinet.texi + $(AWKPROG) -f ./extract.awk ../doc/gawktexi.in ../doc/gawkinet.texi @echo 'some makes are stupid and will not check a directory' > $(srcdir)/stamp-eg @echo 'against a file, so this file is a place holder. gack.' >> $(srcdir)/stamp-eg -$(srcdir)/eg/lib/pwcat.c $(srcdir)/eg/lib/grcat.c $(srcdir)/eg/prog/igawk.sh \ -$(srcdir)/eg/lib/passwdawk.in $(srcdir)/eg/lib/groupawk.in: stamp-eg; @: +pwcat.c: $(srcdir)/eg/lib/pwcat.c + rm -f $@ + $(LN_S) $(srcdir)/eg/lib/pwcat.c . -pwcat$(EXEEXT): $(srcdir)/eg/lib/pwcat.c - $(COMPILE) $(srcdir)/eg/lib/pwcat.c $(LDFLAGS) -o $@ +grcat.c: $(srcdir)/eg/lib/grcat.c + rm -f $@ + $(LN_S) $(srcdir)/eg/lib/grcat.c . -grcat$(EXEEXT): $(srcdir)/eg/lib/grcat.c - $(COMPILE) $(srcdir)/eg/lib/grcat.c $(LDFLAGS) -o $@ +$(srcdir)/eg/lib/pwcat.c $(srcdir)/eg/lib/grcat.c $(srcdir)/eg/prog/igawk.sh \ +$(srcdir)/eg/lib/passwdawk.in $(srcdir)/eg/lib/groupawk.in: stamp-eg; @: igawk: $(srcdir)/eg/prog/igawk.sh cp $(srcdir)/eg/prog/igawk.sh $@ ; chmod 755 $@ diff --git a/awklib/eg/lib/grcat.c b/awklib/eg/lib/grcat.c index 7d6b6a74..cf39083c 100644 --- a/awklib/eg/lib/grcat.c +++ b/awklib/eg/lib/grcat.c @@ -31,11 +31,11 @@ main(int argc, char **argv) int i; while ((g = getgrent()) != NULL) { -#ifdef ZOS_USS - printf("%s:%ld:", g->gr_name, (long) g->gr_gid); -#else +#ifdef HAVE_STRUCT_GROUP_GR_PASSWD printf("%s:%s:%ld:", g->gr_name, g->gr_passwd, (long) g->gr_gid); +#else + printf("%s:*:%ld:", g->gr_name, (long) g->gr_gid); #endif for (i = 0; g->gr_mem[i] != NULL; i++) { printf("%s", g->gr_mem[i]); diff --git a/awklib/eg/lib/pwcat.c b/awklib/eg/lib/pwcat.c index 934ef34e..cfe250c3 100644 --- a/awklib/eg/lib/pwcat.c +++ b/awklib/eg/lib/pwcat.c @@ -26,14 +26,14 @@ main(int argc, char **argv) struct passwd *p; while ((p = getpwent()) != NULL) -#ifdef ZOS_USS - printf("%s:%ld:%ld:%s:%s\n", - p->pw_name, (long) p->pw_uid, - (long) p->pw_gid, p->pw_dir, p->pw_shell); -#else +#ifdef HAVE_STRUCT_PASSWD_PW_PASSWD printf("%s:%s:%ld:%ld:%s:%s:%s\n", p->pw_name, p->pw_passwd, (long) p->pw_uid, (long) p->pw_gid, p->pw_gecos, p->pw_dir, p->pw_shell); +#else + printf("%s:*:%ld:%ld:%s:%s\n", + p->pw_name, (long) p->pw_uid, + (long) p->pw_gid, p->pw_dir, p->pw_shell); #endif endpwent(); @@ -2773,7 +2773,11 @@ yyerror(const char *mesg, ...) /* yylex --- read a command and turn it into tokens */ static int +#ifdef USE_EBCDIC +yylex_ebcdic(void) +#else yylex(void) +#endif { static char *lexptr = NULL; static char *lexend; @@ -3049,6 +3053,39 @@ err: return D_VARIABLE; } +/* Convert single-character tokens coming out of yylex() from EBCDIC to + ASCII values on-the-fly so that the parse tables need not be regenerated + for EBCDIC systems. */ +#ifdef USE_EBCDIC +static int +yylex(void) +{ + static char etoa_xlate[256]; + static int do_etoa_init = 1; + int tok; + + if (do_etoa_init) + { + for (tok = 0; tok < 256; tok++) + etoa_xlate[tok] = (char) tok; +#ifdef HAVE___ETOA_L + /* IBM helpfully provides this function. */ + __etoa_l(etoa_xlate, sizeof(etoa_xlate)); +#else +# error "An EBCDIC-to-ASCII translation function is needed for this system" +#endif + do_etoa_init = 0; + } + + tok = yylex_ebcdic(); + + if (tok >= 0 && tok <= 0xFF) + tok = etoa_xlate[tok]; + + return tok; +} +#endif /* USE_EBCDIC */ + /* find_argument --- find index in 'argtab' for a command option */ static int @@ -1022,7 +1022,11 @@ yyerror(const char *mesg, ...) /* yylex --- read a command and turn it into tokens */ static int +#ifdef USE_EBCDIC +yylex_ebcdic(void) +#else yylex(void) +#endif { static char *lexptr = NULL; static char *lexend; @@ -1298,6 +1302,39 @@ err: return D_VARIABLE; } +/* Convert single-character tokens coming out of yylex() from EBCDIC to + ASCII values on-the-fly so that the parse tables need not be regenerated + for EBCDIC systems. */ +#ifdef USE_EBCDIC +static int +yylex(void) +{ + static char etoa_xlate[256]; + static int do_etoa_init = 1; + int tok; + + if (do_etoa_init) + { + for (tok = 0; tok < 256; tok++) + etoa_xlate[tok] = (char) tok; +#ifdef HAVE___ETOA_L + /* IBM helpfully provides this function. */ + __etoa_l(etoa_xlate, sizeof(etoa_xlate)); +#else +# error "An EBCDIC-to-ASCII translation function is needed for this system" +#endif + do_etoa_init = 0; + } + + tok = yylex_ebcdic(); + + if (tok >= 0 && tok <= 0xFF) + tok = etoa_xlate[tok]; + + return tok; +} +#endif /* USE_EBCDIC */ + /* find_argument --- find index in 'argtab' for a command option */ static int @@ -228,6 +228,12 @@ /* Define to 1 if you have the `strtoul' function. */ #undef HAVE_STRTOUL +/* Define to 1 if `gr_passwd' is a member of `struct group'. */ +#undef HAVE_STRUCT_GROUP_GR_PASSWD + +/* Define to 1 if `pw_passwd' is a member of `struct passwd'. */ +#undef HAVE_STRUCT_PASSWD_PW_PASSWD + /* Define to 1 if `st_blksize' is a member of `struct stat'. */ #undef HAVE_STRUCT_STAT_ST_BLKSIZE @@ -243,6 +249,9 @@ /* Define to 1 if you have the <sys/param.h> header file. */ #undef HAVE_SYS_PARAM_H +/* Define to 1 if you have the <sys/select.h> header file. */ +#undef HAVE_SYS_SELECT_H + /* Define to 1 if you have the <sys/socket.h> header file. */ #undef HAVE_SYS_SOCKET_H @@ -317,6 +326,9 @@ /* Define to 1 if the system has the type `_Bool'. */ #undef HAVE__BOOL +/* Define to 1 if you have the `__etoa_l' function. */ +#undef HAVE___ETOA_L + /* enable severe portability problems */ #undef I_DONT_KNOW_WHAT_IM_DOING @@ -371,6 +383,9 @@ /* Define to 1 if your <sys/time.h> declares `struct tm'. */ #undef TM_IN_SYS_TIME +/* Define to 1 if the character set is EBCDIC */ +#undef USE_EBCDIC + /* force use of our version of strftime */ #undef USE_INCLUDED_STRFTIME @@ -1,6 +1,6 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.69 for GNU Awk 4.1.3. +# Generated by GNU Autoconf 2.69 for GNU Awk 4.1.3-zOS-2. # # Report bugs to <bug-gawk@gnu.org>. # @@ -580,8 +580,8 @@ MAKEFLAGS= # Identity of this package. PACKAGE_NAME='GNU Awk' PACKAGE_TARNAME='gawk' -PACKAGE_VERSION='4.1.3' -PACKAGE_STRING='GNU Awk 4.1.3' +PACKAGE_VERSION='4.1.3-zOS-2' +PACKAGE_STRING='GNU Awk 4.1.3-zOS-2' PACKAGE_BUGREPORT='bug-gawk@gnu.org' PACKAGE_URL='http://www.gnu.org/software/gawk/' @@ -633,6 +633,8 @@ GAWKLIBEXT LIBMPFR LIBREADLINE SOCKET_LIBS +ENABLE_EXTENSIONS_FALSE +ENABLE_EXTENSIONS_TRUE LIBSIGSEGV_PREFIX LTLIBSIGSEGV LIBSIGSEGV @@ -1326,7 +1328,7 @@ 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 GNU Awk 4.1.3 to adapt to many kinds of systems. +\`configure' configures GNU Awk 4.1.3-zOS-2 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -1396,7 +1398,7 @@ fi if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of GNU Awk 4.1.3:";; + short | recursive ) echo "Configuration of GNU Awk 4.1.3-zOS-2:";; esac cat <<\_ACEOF @@ -1515,7 +1517,7 @@ fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF -GNU Awk configure 4.1.3 +GNU Awk configure 4.1.3-zOS-2 generated by GNU Autoconf 2.69 Copyright (C) 2012 Free Software Foundation, Inc. @@ -2224,7 +2226,7 @@ cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. -It was created by GNU Awk $as_me 4.1.3, which was +It was created by GNU Awk $as_me 4.1.3-zOS-2, which was generated by GNU Autoconf 2.69. Invocation command line was $ $0 $@ @@ -3107,7 +3109,7 @@ fi # Define the identity of the package. PACKAGE='gawk' - VERSION='4.1.3' + VERSION='4.1.3-zOS-2' cat >>confdefs.h <<_ACEOF @@ -5863,17 +5865,95 @@ pkgextensiondir='${pkglibdir}' { $as_echo "$as_me:${as_lineno-$LINENO}: checking for z/OS USS compilation" >&5 $as_echo_n "checking for z/OS USS compilation... " >&6; } +if ${ac_cv_zos_uss+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "OS/390" = "`uname`" then - CFLAGS="$CFLAGS -D_ALL_SOURCE -DZOS_USS -DUSE_EBCDIC" - # Must rebuild awkgram.c and command.c from Bison for EBCDIC - rm -f awkgram.c command.c ac_cv_zos_uss=yes else ac_cv_zos_uss=no fi + +fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_cv_zos_uss}" >&5 $as_echo "${ac_cv_zos_uss}" >&6; } +if test "x$ac_cv_zos_uss" = "xyes" +then + ac_zos_uss_cc_id=unknown + echo " $CC " | $EGREP ' (/bin/)?c89 |_' >/dev/null && ac_zos_uss_cc_id=c89 + echo " $CC " | $EGREP ' (/bin/)?c99 |_' >/dev/null && ac_zos_uss_cc_id=xlc + echo " $CC " | $EGREP ' (/bin/)?cc |_' >/dev/null && ac_zos_uss_cc_id=cc + echo " $CC " | $EGREP ' (/bin/)?xlc |_' >/dev/null && ac_zos_uss_cc_id=xlc + echo " $CC " | $EGREP ' (/bin/)?xlC |_' >/dev/null && ac_zos_uss_cc_id=xlc++ + echo " $CC " | $EGREP ' (/bin/)?xlc\+\+ |_' >/dev/null && ac_zos_uss_cc_id=xlc++ + test "x$GCC" = "xyes" && ac_zos_uss_cc_id=gcc + CPPFLAGS="$CPPFLAGS -D_ALL_SOURCE" + test "$ac_zos_uss_cc_id" != xlc++ && CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=600" + case "$ac_zos_uss_cc_id" in + c89) + if test -n "$_C89_OPTIONS" + then + { $as_echo "$as_me:${as_lineno-$LINENO}: CC = $CC" >&5 +$as_echo "$as_me: CC = $CC" >&6;} + { $as_echo "$as_me:${as_lineno-$LINENO}: _C89_OPTIONS = $_C89_OPTIONS" >&5 +$as_echo "$as_me: _C89_OPTIONS = $_C89_OPTIONS" >&6;} + else + as_fn_error $? "c89-setup-required +To build GNU Awk using \"c89\", please set + + _C89_OPTIONS=\"-W c,langlvl(stdc99,libext),haltonmsg(CCN3296)\" + +in your environment, and reconfigure. (The above flags cannot be specified +in CFLAGS/CPPFLAGS, due to the parentheses.)" "$LINENO" 5 + fi + ;; + gcc) + ;; + cc) + as_fn_error $? "cc-invalid +The z/OS \"cc\" compiler does not build GNU Awk correctly. + +If the \"xlc\" or \"c89\" compiler is available, please set CC accordingly +and reconfigure. (\"xlc\" is the recommended compiler on z/OS.)" "$LINENO" 5 + ;; + xlc*) + CFLAGS="$CFLAGS -qlanglvl=stdc99:libext" + cat >zos-cc <<EOF +#!/bin/sh +# +# This wrapper script addresses two annoying peculiarities of the IBM +# xlc/c99 compiler on z/OS: +# +# 1. Missing header files are considered warnings by default rather +# than fatal errors; +# +# 2. Include directories specified with -I are searched _after_ the +# system include directories (for #include<> directives) rather +# than before. +# +# This script allows the code and the build system to assume standard +# compiler behavior. +# + +PS4='zos-cc: ' +REAL_CC="$CC" + +set -x +\$REAL_CC -qhaltonmsg=CCN3296 -qnosearch "\$@" -qsearch=/usr/include +EOF + chmod +x zos-cc + { $as_echo "$as_me:${as_lineno-$LINENO}: wrapping $CC with zos-cc to obtain standard behavior" >&5 +$as_echo "$as_me: wrapping $CC with zos-cc to obtain standard behavior" >&6;} + CC="`pwd`/zos-cc" + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized compiler environment" >&5 +$as_echo "$as_me: WARNING: unrecognized compiler environment" >&2;} + ;; + esac +fi # ac_cv_zos_uss = yes { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strerror in -lcposix" >&5 @@ -6164,6 +6244,28 @@ fi $as_echo "${gawk_cv_linux_alpha_hack}" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we are using EBCDIC" >&5 +$as_echo_n "checking if we are using EBCDIC... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if 'a' == 0x81 +gnu_gawk_in_ebcdic +#endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gnu_gawk_in_ebcdic" >/dev/null 2>&1; then : + +$as_echo "#define USE_EBCDIC 1" >>confdefs.h + + use_ebcdic=yes +else + use_ebcdic=no +fi +rm -f conftest* + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $use_ebcdic" >&5 +$as_echo "$use_ebcdic" >&6; } + if test "$ISC" = 1 # will be set by test for ISC then CFLAGS="$CFLAGS -D_SYSV3" @@ -8396,7 +8498,7 @@ $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h for ac_header in arpa/inet.h fcntl.h limits.h locale.h libintl.h mcheck.h \ netdb.h netinet/in.h stdarg.h stddef.h string.h \ - sys/ioctl.h sys/param.h sys/socket.h sys/time.h unistd.h \ + sys/ioctl.h sys/param.h sys/select.h sys/socket.h sys/time.h unistd.h \ termios.h stropts.h wchar.h wctype.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` @@ -10335,7 +10437,7 @@ $as_echo "$LIBSIGSEGV" >&6; } esac # Need the check for mkstemp and tmpfile for missing_d/snprintf.c. -for ac_func in atexit btowc fmod getgrent getgroups grantpt \ +for ac_func in __etoa_l atexit btowc fmod getgrent getgroups grantpt \ isascii iswctype iswlower iswupper mbrlen \ memcmp memcpy memcpy_ulong memmove memset \ memset_ulong mkstemp posix_openpt setenv setlocale setsid snprintf strchr \ @@ -10401,10 +10503,6 @@ if test "x$enable_extensions" != "xno"; then case $host_os in mirbsd* | openedition*) # OS/390 z/OS POSIX layer - cat << \EOF > extension/Makefile -all dist check clean distclean install uninstall distcheck: - @exit 0 -EOF ;; *) ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default" @@ -10499,6 +10597,14 @@ fi as_fn_error $? "extension support requested, but unavailable" "$LINENO" 5 fi enable_extensions=$extensions_supported + if test "x$enable_extensions" = "xyes"; then + ENABLE_EXTENSIONS_TRUE= + ENABLE_EXTENSIONS_FALSE='#' +else + ENABLE_EXTENSIONS_TRUE='#' + ENABLE_EXTENSIONS_FALSE= +fi + fi case $host_os in @@ -11019,6 +11125,34 @@ _ACEOF fi +ac_fn_c_check_member "$LINENO" "struct passwd" "pw_passwd" "ac_cv_member_struct_passwd_pw_passwd" " +#include <sys/types.h> +#include <pwd.h> + +" +if test "x$ac_cv_member_struct_passwd_pw_passwd" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRUCT_PASSWD_PW_PASSWD 1 +_ACEOF + + +fi + +ac_fn_c_check_member "$LINENO" "struct group" "gr_passwd" "ac_cv_member_struct_group_gr_passwd" " +#include <sys/types.h> +#include <grp.h> + +" +if test "x$ac_cv_member_struct_group_gr_passwd" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRUCT_GROUP_GR_PASSWD 1 +_ACEOF + + +fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } if ${ac_cv_struct_tm+:} false; then : @@ -11512,6 +11646,10 @@ if test -z "${TEST_CROSS_COMPILE_TRUE}" && test -z "${TEST_CROSS_COMPILE_FALSE}" as_fn_error $? "conditional \"TEST_CROSS_COMPILE\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi +if test -z "${ENABLE_EXTENSIONS_TRUE}" && test -z "${ENABLE_EXTENSIONS_FALSE}"; then + as_fn_error $? "conditional \"ENABLE_EXTENSIONS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi : "${CONFIG_STATUS=./config.status}" ac_write_fail=0 @@ -11909,7 +12047,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" -This file was extended by GNU Awk $as_me 4.1.3, which was +This file was extended by GNU Awk $as_me 4.1.3-zOS-2, which was generated by GNU Autoconf 2.69. Invocation command line was CONFIG_FILES = $CONFIG_FILES @@ -11977,7 +12115,7 @@ _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ -GNU Awk config.status 4.1.3 +GNU Awk config.status 4.1.3-zOS-2 configured by $0, generated by GNU Autoconf 2.69, with options \\"\$ac_cs_config\\" diff --git a/configure.ac b/configure.ac index 72f78f03..42af5deb 100644 --- a/configure.ac +++ b/configure.ac @@ -23,7 +23,7 @@ dnl dnl Process this file with autoconf to produce a configure script. -AC_INIT([GNU Awk], 4.1.3, bug-gawk@gnu.org, gawk) +AC_INIT([GNU Awk], 4.1.3-zOS-2, bug-gawk@gnu.org, gawk) # This is a hack. Different versions of install on different systems # are just too different. Chuck it and use install-sh. @@ -115,6 +115,16 @@ AC_SYS_LARGEFILE GAWK_AC_AIX_TWEAK GAWK_AC_LINUX_ALPHA +AC_MSG_CHECKING([if we are using EBCDIC]) +AC_EGREP_CPP([gnu_gawk_in_ebcdic], +[#if 'a' == 0x81 +gnu_gawk_in_ebcdic +#endif], +[AC_DEFINE(USE_EBCDIC, 1, Define to 1 if the character set is EBCDIC) + use_ebcdic=yes], +[use_ebcdic=no]) +AC_MSG_RESULT([$use_ebcdic]) + if test "$ISC" = 1 # will be set by test for ISC then dnl need -D_SYSV3 for ISC @@ -141,7 +151,7 @@ gt_LC_MESSAGES dnl checks for header files AC_CHECK_HEADERS(arpa/inet.h fcntl.h limits.h locale.h libintl.h mcheck.h \ netdb.h netinet/in.h stdarg.h stddef.h string.h \ - sys/ioctl.h sys/param.h sys/socket.h sys/time.h unistd.h \ + sys/ioctl.h sys/param.h sys/select.h sys/socket.h sys/time.h unistd.h \ termios.h stropts.h wchar.h wctype.h) AC_HEADER_STDC AC_HEADER_STDBOOL @@ -273,7 +283,7 @@ osf1) : ;; esac # Need the check for mkstemp and tmpfile for missing_d/snprintf.c. -AC_CHECK_FUNCS(atexit btowc fmod getgrent getgroups grantpt \ +AC_CHECK_FUNCS(__etoa_l atexit btowc fmod getgrent getgroups grantpt \ isascii iswctype iswlower iswupper mbrlen \ memcmp memcpy memcpy_ulong memmove memset \ memset_ulong mkstemp posix_openpt setenv setlocale setsid snprintf strchr \ @@ -293,10 +303,6 @@ if test "x$enable_extensions" != "xno"; then dnl On MirBSD (and probably other systems), don't even try. case $host_os in mirbsd* | openedition*) # OS/390 z/OS POSIX layer - cat << \EOF > extension/Makefile -all dist check clean distclean install uninstall distcheck: - @exit 0 -EOF ;; *) AC_CHECK_HEADER(dlfcn.h, @@ -328,6 +334,7 @@ EOF AC_MSG_ERROR([extension support requested, but unavailable]) fi enable_extensions=$extensions_supported + AM_CONDITIONAL([ENABLE_EXTENSIONS], [test "x$enable_extensions" = "xyes"]) fi dnl check for how to use getpgrp @@ -380,6 +387,14 @@ GNUPG_CHECK_MPFR dnl checks for structure members AC_CHECK_MEMBERS([struct stat.st_blksize]) +AC_CHECK_MEMBERS([struct passwd.pw_passwd],,,[ +#include <sys/types.h> +#include <pwd.h> +]) +AC_CHECK_MEMBERS([struct group.gr_passwd],,,[ +#include <sys/types.h> +#include <grp.h> +]) AC_STRUCT_TM AC_STRUCT_TIMEZONE @@ -59,18 +59,6 @@ #define _TZSET 1 #endif -/* For z/OS, from Dave Pitts - VMS using some ZOS_USS code paths */ -#if defined(ZOS_USS) && !defined(__VMS) -#undef HAVE_DLFCN_H -#undef HAVE_SYS_PARAM_H -#undef HAVE_MCHECK_H -#undef HAVE_SETENV -#define setenv zos_setenv -#define unsetenv zos_unsetenv -extern int setenv(const char *name, const char *value, int rewrite); -extern int unsetenv(const char *name); -#endif - /* Junk for dfa.[ch] */ /* The __pure__ attribute was added in gcc 2.96. */ #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) diff --git a/doc/ChangeLog b/doc/ChangeLog index ceb2e197..7948ccb4 100644 --- a/doc/ChangeLog +++ b/doc/ChangeLog @@ -6,6 +6,14 @@ * texinfo.tex: Update to latest. +2015-08-28 Daniel Richard G. <skunk@iSKUNK.ORG> + + * doc/gawktexi.in: Check for the "struct passwd.pw_passwd" and + "struct group.gr_passwd" fields and conditionalize their use, as + they don't exist on z/OS. + * Makefile.am (pdf-local): Renamed from "pdf", as Automake already + defines "pdf" and warns us as much. + 2015-08-14 Arnold D. Robbins <arnold@skeeve.com> * gawktexi.in: Typo fixes in Appendix A. diff --git a/doc/Makefile.am b/doc/Makefile.am index 86321bbc..e94e0d07 100644 --- a/doc/Makefile.am +++ b/doc/Makefile.am @@ -77,7 +77,7 @@ gawk.texi: $(srcdir)/gawktexi.in $(srcdir)/sidebar.awk postscript: gawk.ps gawkinet.ps gawk.1.ps igawk.1.ps $(AWKCARD) -pdf: postscript gawk.pdf gawkinet.pdf awkcard.pdf gawk.1.pdf igawk.1.pdf +pdf-local: postscript gawk.pdf gawkinet.pdf awkcard.pdf gawk.1.pdf igawk.1.pdf gawk.ps: gawk.dvi TEXINPUTS=$(srcdir): dvips -o gawk.ps gawk.dvi diff --git a/doc/Makefile.in b/doc/Makefile.in index 30a371d7..8515b9a3 100644 --- a/doc/Makefile.in +++ b/doc/Makefile.in @@ -838,7 +838,9 @@ mostlyclean: mostlyclean-am mostlyclean-am: mostlyclean-aminfo mostlyclean-generic -pdf-am: $(PDFS) +pdf: pdf-am + +pdf-am: $(PDFS) pdf-local ps: ps-am @@ -861,8 +863,8 @@ uninstall-man: uninstall-man1 install-ps-am install-strip installcheck installcheck-am \ installdirs maintainer-clean maintainer-clean-aminfo \ maintainer-clean-generic mostlyclean mostlyclean-aminfo \ - mostlyclean-generic pdf pdf-am ps ps-am tags-am uninstall \ - uninstall-am uninstall-dvi-am uninstall-html-am \ + mostlyclean-generic pdf pdf-am pdf-local ps ps-am tags-am \ + uninstall uninstall-am uninstall-dvi-am uninstall-html-am \ uninstall-info-am uninstall-man uninstall-man1 \ uninstall-pdf-am uninstall-ps-am @@ -880,7 +882,7 @@ gawk.texi: $(srcdir)/gawktexi.in $(srcdir)/sidebar.awk postscript: gawk.ps gawkinet.ps gawk.1.ps igawk.1.ps $(AWKCARD) -pdf: postscript gawk.pdf gawkinet.pdf awkcard.pdf gawk.1.pdf igawk.1.pdf +pdf-local: postscript gawk.pdf gawkinet.pdf awkcard.pdf gawk.1.pdf igawk.1.pdf gawk.ps: gawk.dvi TEXINPUTS=$(srcdir): dvips -o gawk.ps gawk.dvi diff --git a/doc/gawk.info b/doc/gawk.info index 66167218..d073efbb 100644 --- a/doc/gawk.info +++ b/doc/gawk.info @@ -1329,13 +1329,14 @@ acknowledgements: file for the 3.1 release of 'gawk'. Dr. Nelson Beebe, Andreas Buening, Dr. Manuel Collado, Antonio -Colombo, Stephen Davies, Scott Deifik, Akim Demaille, Darrel Hankerson, -Michal Jaegermann, Ju"rgen Kahrs, Stepan Kasal, John Malmberg, Dave -Pitts, Chet Ramey, Pat Rankin, Andrew Schorr, Corinna Vinschen, and Eli -Zaretskii (in alphabetical order) make up the current 'gawk' "crack -portability team." Without their hard work and help, 'gawk' would not -be nearly the robust, portable program it is today. It has been and -continues to be a pleasure working with this team of fine people. +Colombo, Stephen Davies, Scott Deifik, Akim Demaille, Daniel Richard G., +Darrel Hankerson, Michal Jaegermann, Ju"rgen Kahrs, Stepan Kasal, John +Malmberg, Dave Pitts, Chet Ramey, Pat Rankin, Andrew Schorr, Corinna +Vinschen, and Eli Zaretskii (in alphabetical order) make up the current +'gawk' "crack portability team." Without their hard work and help, +'gawk' would not be nearly the robust, portable program it is today. It +has been and continues to be a pleasure working with this team of fine +people. Notable code and documentation contributions were made by a number of people. *Note Contributors::, for the full list. @@ -28213,7 +28214,8 @@ OS/2 Andreas Buening, <andreas.buening@nexgo.de> VMS John Malmberg, <wb8tyw@qsl.net> -z/OS (OS/390) Dave Pitts, <dpitts@cozx.com> +z/OS (OS/390) Daniel Richard G. <skunk@iSKUNK.ORG> + Dave Pitts (Maintainer Emeritus), <dpitts@cozx.com> If your bug is also reproducible under Unix, send a copy of your report to the <bug-gawk@gnu.org> email list as well. @@ -31962,7 +31964,7 @@ Index * Bentley, Jon: Glossary. (line 206) * Benzinger, Michael: Contributors. (line 98) * Berry, Karl: Acknowledgments. (line 33) -* Berry, Karl <1>: Acknowledgments. (line 74) +* Berry, Karl <1>: Acknowledgments. (line 75) * Berry, Karl <2>: Ranges and Locales. (line 74) * binary input/output: User-modified. (line 15) * 'bindtextdomain': I18N Functions. (line 11) @@ -32017,7 +32019,7 @@ Index * breakpoint, setting: Breakpoint Control. (line 11) * Brennan, Michael: Foreword3. (line 84) * Brennan, Michael <1>: Foreword4. (line 33) -* Brennan, Michael <2>: Acknowledgments. (line 78) +* Brennan, Michael <2>: Acknowledgments. (line 79) * Brennan, Michael <3>: Delete. (line 56) * Brennan, Michael <4>: Simple Sed. (line 25) * Brennan, Michael <5>: Other Versions. (line 6) @@ -32308,7 +32310,7 @@ Index (line 112) * Davies, Stephen: Acknowledgments. (line 60) * Davies, Stephen <1>: Contributors. (line 75) -* Day, Robert P.J.: Acknowledgments. (line 78) +* Day, Robert P.J.: Acknowledgments. (line 79) * 'dcgettext': I18N Functions. (line 21) * 'dcgettext' <1>: Programmer i18n. (line 20) * 'dcgettext()' function ('gawk'), portability and: I18N Portability. @@ -32552,7 +32554,7 @@ Index * double quote ('"'), in shell commands: Quoting. (line 54) * 'down' debugger command: Execution Stack. (line 23) * Drepper, Ulrich: Acknowledgments. (line 52) -* Duman, Patrice: Acknowledgments. (line 74) +* Duman, Patrice: Acknowledgments. (line 75) * dump all variables of a program: Options. (line 94) * 'dump' debugger command: Miscellaneous Debugger Commands. (line 9) @@ -32941,7 +32943,9 @@ Index (line 44) * functions, user-defined, 'next'/'nextfile' statements and <1>: Nextfile Statement. (line 47) -* G-d: Acknowledgments. (line 93) +* G-d: Acknowledgments. (line 94) +* G., Daniel Richard: Acknowledgments. (line 60) +* G., Daniel Richard <1>: Bugs. (line 73) * Garfinkle, Scott: Contributors. (line 35) * 'gawk' program, dynamic profiling: Profiling. (line 178) * 'gawk' version: Auto-set. (line 206) @@ -33273,7 +33277,7 @@ Index * Kenobi, Obi-Wan: Undocumented. (line 6) * Kernighan, Brian: History. (line 17) * Kernighan, Brian <1>: Conventions. (line 38) -* Kernighan, Brian <2>: Acknowledgments. (line 78) +* Kernighan, Brian <2>: Acknowledgments. (line 79) * Kernighan, Brian <3>: Getline/Pipe. (line 6) * Kernighan, Brian <4>: Concatenation. (line 6) * Kernighan, Brian <5>: Library Functions. (line 12) @@ -33988,9 +33992,9 @@ Index * Robbins, Arnold <6>: Bugs. (line 73) * Robbins, Arnold <7>: Future Extensions. (line 6) * Robbins, Bill: Getline/Pipe. (line 40) -* Robbins, Harry: Acknowledgments. (line 93) -* Robbins, Jean: Acknowledgments. (line 93) -* Robbins, Miriam: Acknowledgments. (line 93) +* Robbins, Harry: Acknowledgments. (line 94) +* Robbins, Jean: Acknowledgments. (line 94) +* Robbins, Miriam: Acknowledgments. (line 94) * Robbins, Miriam <1>: Getline/Pipe. (line 40) * Robbins, Miriam <2>: Passwd Functions. (line 90) * Rommel, Kai Uwe: Contributors. (line 43) @@ -34548,542 +34552,542 @@ Ref: Manual History-Footnote-166996 Ref: Manual History-Footnote-267037 Node: How To Contribute67111 Node: Acknowledgments68240 -Node: Getting Started73108 -Node: Running gawk75547 -Node: One-shot76737 -Node: Read Terminal78000 -Node: Long80032 -Node: Executable Scripts81545 -Ref: Executable Scripts-Footnote-184340 -Node: Comments84443 -Node: Quoting86927 -Node: DOS Quoting92445 -Node: Sample Data Files93120 -Node: Very Simple95715 -Node: Two Rules100617 -Node: More Complex102503 -Node: Statements/Lines105366 -Ref: Statements/Lines-Footnote-1109825 -Node: Other Features110090 -Node: When111027 -Ref: When-Footnote-1112781 -Node: Intro Summary112846 -Node: Invoking Gawk113730 -Node: Command Line115244 -Node: Options116042 -Ref: Options-Footnote-1131949 -Ref: Options-Footnote-2132179 -Node: Other Arguments132204 -Node: Naming Standard Input135151 -Node: Environment Variables136244 -Node: AWKPATH Variable136802 -Ref: AWKPATH Variable-Footnote-1140103 -Ref: AWKPATH Variable-Footnote-2140148 -Node: AWKLIBPATH Variable140409 -Node: Other Environment Variables141553 -Node: Exit Status145318 -Node: Include Files145995 -Node: Loading Shared Libraries149590 -Node: Obsolete151018 -Node: Undocumented151710 -Node: Invoking Summary152007 -Node: Regexp153667 -Node: Regexp Usage155121 -Node: Escape Sequences157158 -Node: Regexp Operators163173 -Ref: Regexp Operators-Footnote-1170590 -Ref: Regexp Operators-Footnote-2170737 -Node: Bracket Expressions170835 -Ref: table-char-classes172858 -Node: Leftmost Longest175804 -Node: Computed Regexps177107 -Node: GNU Regexp Operators180534 -Node: Case-sensitivity184213 -Ref: Case-sensitivity-Footnote-1187100 -Ref: Case-sensitivity-Footnote-2187335 -Node: Regexp Summary187443 -Node: Reading Files188909 -Node: Records191003 -Node: awk split records191736 -Node: gawk split records196668 -Ref: gawk split records-Footnote-1201212 -Node: Fields201249 -Ref: Fields-Footnote-1204029 -Node: Nonconstant Fields204115 -Ref: Nonconstant Fields-Footnote-1206351 -Node: Changing Fields206555 -Node: Field Separators212485 -Node: Default Field Splitting215183 -Node: Regexp Field Splitting216301 -Node: Single Character Fields219654 -Node: Command Line Field Separator220714 -Node: Full Line Fields223932 -Ref: Full Line Fields-Footnote-1225454 -Ref: Full Line Fields-Footnote-2225500 -Node: Field Splitting Summary225601 -Node: Constant Size227675 -Node: Splitting By Content232254 -Ref: Splitting By Content-Footnote-1236225 -Node: Multiple Line236388 -Ref: Multiple Line-Footnote-1242271 -Node: Getline242450 -Node: Plain Getline244654 -Node: Getline/Variable247293 -Node: Getline/File248442 -Node: Getline/Variable/File249828 -Ref: Getline/Variable/File-Footnote-1251432 -Node: Getline/Pipe251520 -Node: Getline/Variable/Pipe254225 -Node: Getline/Coprocess255358 -Node: Getline/Variable/Coprocess256623 -Node: Getline Notes257363 -Node: Getline Summary260158 -Ref: table-getline-variants260580 -Node: Read 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Two-way I/O-Footnote-2796779 +Node: TCP/IP Networking796861 +Node: Profiling799979 +Node: Advanced Features Summary807518 +Node: Internationalization809454 +Node: I18N and L10N810934 +Node: Explaining gettext811621 +Ref: Explaining gettext-Footnote-1816644 +Ref: Explaining gettext-Footnote-2816829 +Node: Programmer i18n816994 +Ref: Programmer i18n-Footnote-1821850 +Node: Translator i18n821899 +Node: String Extraction822693 +Ref: String Extraction-Footnote-1823826 +Node: Printf Ordering823912 +Ref: Printf Ordering-Footnote-1826698 +Node: I18N Portability826762 +Ref: I18N Portability-Footnote-1829218 +Node: I18N Example829281 +Ref: I18N Example-Footnote-1832087 +Node: Gawk I18N832160 +Node: I18N Summary832805 +Node: Debugger834146 +Node: Debugging835168 +Node: Debugging Concepts835609 +Node: Debugging Terms837418 +Node: Awk Debugging839993 +Node: Sample Debugging Session840899 +Node: Debugger Invocation841433 +Node: Finding The Bug842819 +Node: List of Debugger Commands849297 +Node: Breakpoint Control850630 +Node: Debugger Execution Control854324 +Node: Viewing And Changing Data857686 +Node: Execution Stack861060 +Node: Debugger Info862697 +Node: Miscellaneous Debugger Commands866768 +Node: Readline Support871777 +Node: Limitations872673 +Node: Debugging Summary874782 +Node: Arbitrary Precision Arithmetic875955 +Node: Computer Arithmetic877371 +Ref: table-numeric-ranges880962 +Ref: Computer Arithmetic-Footnote-1881684 +Node: Math Definitions881741 +Ref: table-ieee-formats885055 +Ref: Math Definitions-Footnote-1885658 +Node: MPFR features885763 +Node: FP Math Caution887436 +Ref: FP Math Caution-Footnote-1888508 +Node: Inexactness of computations888877 +Node: Inexact representation889837 +Node: Comparing FP Values891197 +Node: Errors accumulate892279 +Node: Getting Accuracy893712 +Node: Try To Round896422 +Node: Setting precision897321 +Ref: table-predefined-precision-strings898018 +Node: Setting the rounding mode899848 +Ref: table-gawk-rounding-modes900222 +Ref: Setting the rounding mode-Footnote-1903630 +Node: Arbitrary Precision Integers903809 +Ref: Arbitrary Precision Integers-Footnote-1906793 +Node: POSIX Floating Point Problems906942 +Ref: POSIX Floating Point Problems-Footnote-1910824 +Node: Floating point summary910862 +Node: Dynamic Extensions913052 +Node: Extension Intro914605 +Node: Plugin License915871 +Node: Extension Mechanism Outline916668 +Ref: figure-load-extension917107 +Ref: figure-register-new-function918672 +Ref: figure-call-new-function919764 +Node: Extension API Description921827 +Node: Extension API Functions Introduction923277 +Node: General Data Types928089 +Ref: General Data Types-Footnote-1934044 +Node: Memory Allocation Functions934343 +Ref: Memory Allocation Functions-Footnote-1937188 +Node: Constructor Functions937287 +Node: Registration Functions939032 +Node: Extension Functions939717 +Node: Exit Callback Functions942016 +Node: Extension Version String943266 +Node: Input Parsers943929 +Node: Output Wrappers953814 +Node: Two-way processors958326 +Node: Printing Messages960590 +Ref: Printing Messages-Footnote-1961666 +Node: Updating 'ERRNO'961819 +Node: Requesting Values962560 +Ref: table-value-types-returned963299 +Node: Accessing Parameters964182 +Node: Symbol Table Access965418 +Node: Symbol table by name965930 +Node: Symbol table by cookie967951 +Ref: Symbol table by cookie-Footnote-1972100 +Node: Cached values972164 +Ref: Cached values-Footnote-1975665 +Node: Array Manipulation975756 +Ref: Array Manipulation-Footnote-1976855 +Node: Array Data Types976892 +Ref: Array Data Types-Footnote-1979550 +Node: Array Functions979642 +Node: Flattening Arrays983501 +Node: Creating Arrays990409 +Node: Extension API Variables995181 +Node: Extension Versioning995817 +Node: Extension API Informational Variables997708 +Node: Extension API Boilerplate998772 +Node: Finding Extensions1002586 +Node: Extension Example1003146 +Node: Internal File Description1003944 +Node: Internal File Ops1008024 +Ref: Internal File Ops-Footnote-11019786 +Node: Using Internal File Ops1019926 +Ref: Using Internal File Ops-Footnote-11022309 +Node: Extension Samples1022584 +Node: Extension Sample File Functions1024113 +Node: Extension Sample Fnmatch1031762 +Node: Extension Sample Fork1033249 +Node: Extension Sample Inplace1034467 +Node: Extension Sample Ord1037677 +Node: Extension Sample Readdir1038513 +Ref: table-readdir-file-types1039402 +Node: Extension Sample Revout1040207 +Node: Extension Sample Rev2way1040796 +Node: Extension Sample Read write array1041536 +Node: Extension Sample Readfile1043478 +Node: Extension Sample Time1044573 +Node: Extension Sample API Tests1045921 +Node: gawkextlib1046413 +Node: Extension summary1048837 +Node: Extension Exercises1052529 +Node: Language History1054026 +Node: V7/SVR3.11055682 +Node: SVR41057834 +Node: POSIX1059268 +Node: BTL1060648 +Node: POSIX/GNU1061378 +Node: Feature History1066899 +Node: Common Extensions1080228 +Node: Ranges and Locales1081511 +Ref: Ranges and Locales-Footnote-11086127 +Ref: Ranges and Locales-Footnote-21086154 +Ref: Ranges and Locales-Footnote-31086389 +Node: Contributors1086610 +Node: History summary1092179 +Node: Installation1093559 +Node: Gawk Distribution1094504 +Node: Getting1094988 +Node: Extracting1095811 +Node: Distribution contents1097449 +Node: Unix Installation1103202 +Node: Quick Installation1103818 +Node: Additional Configuration Options1106245 +Node: Configuration Philosophy1108049 +Node: Non-Unix Installation1110419 +Node: PC Installation1110877 +Node: PC Binary Installation1112197 +Node: PC Compiling1114049 +Ref: PC Compiling-Footnote-11117073 +Node: PC Testing1117182 +Node: PC Using1118362 +Node: Cygwin1122476 +Node: MSYS1123246 +Node: VMS Installation1123747 +Node: VMS Compilation1124538 +Ref: VMS Compilation-Footnote-11125768 +Node: VMS Dynamic Extensions1125826 +Node: VMS Installation Details1127511 +Node: VMS Running1129764 +Node: VMS GNV1132605 +Node: VMS Old Gawk1133340 +Node: Bugs1133811 +Node: Other Versions1138008 +Node: Installation summary1144594 +Node: Notes1145652 +Node: Compatibility Mode1146517 +Node: Additions1147299 +Node: Accessing The Source1148224 +Node: Adding Code1149660 +Node: New Ports1155815 +Node: Derived Files1160303 +Ref: Derived Files-Footnote-11165788 +Ref: Derived Files-Footnote-21165823 +Ref: Derived Files-Footnote-31166421 +Node: Future Extensions1166535 +Node: Implementation Limitations1167193 +Node: Extension Design1168376 +Node: Old Extension Problems1169530 +Ref: Old Extension Problems-Footnote-11171048 +Node: Extension New Mechanism Goals1171105 +Ref: Extension New Mechanism Goals-Footnote-11174469 +Node: Extension Other Design Decisions1174658 +Node: Extension Future Growth1176771 +Node: Old Extension Mechanism1177607 +Node: Notes summary1179370 +Node: Basic Concepts1180552 +Node: Basic High Level1181233 +Ref: figure-general-flow1181515 +Ref: figure-process-flow1182200 +Ref: Basic High Level-Footnote-11185501 +Node: Basic Data Typing1185686 +Node: Glossary1189014 +Node: Copying1220960 +Node: GNU Free Documentation License1258499 +Node: Index1283617 End Tag Table diff --git a/doc/gawk.texi b/doc/gawk.texi index 0dcaf135..bc737777 100644 --- a/doc/gawk.texi +++ b/doc/gawk.texi @@ -2205,6 +2205,7 @@ significant editorial help for this @value{DOCUMENT} for the @cindex Davies, Stephen @cindex Deifik, Scott @cindex Demaille, Akim +@cindex G., Daniel Richard @cindex Hankerson, Darrel @cindex Jaegermann, Michal @cindex Kahrs, J@"urgen @@ -2224,6 +2225,7 @@ Antonio Colombo, Stephen Davies, Scott Deifik, Akim Demaille, +Daniel Richard G., Darrel Hankerson, Michal Jaegermann, J@"urgen Kahrs, @@ -22305,11 +22307,7 @@ main(int argc, char **argv) @c endfile @ignore @c file eg/lib/pwcat.c -#ifdef ZOS_USS - printf("%s:%ld:%ld:%s:%s\n", - p->pw_name, (long) p->pw_uid, - (long) p->pw_gid, p->pw_dir, p->pw_shell); -#else +#ifdef HAVE_STRUCT_PASSWD_PW_PASSWD @c endfile @end ignore @c file eg/lib/pwcat.c @@ -22319,6 +22317,10 @@ main(int argc, char **argv) @c endfile @ignore @c file eg/lib/pwcat.c +#else + printf("%s:*:%ld:%ld:%s:%s\n", + p->pw_name, (long) p->pw_uid, + (long) p->pw_gid, p->pw_dir, p->pw_shell); #endif @c endfile @end ignore @@ -22638,9 +22640,7 @@ main(int argc, char **argv) @c endfile @ignore @c file eg/lib/grcat.c -#ifdef ZOS_USS - printf("%s:%ld:", g->gr_name, (long) g->gr_gid); -#else +#ifdef HAVE_STRUCT_GROUP_GR_PASSWD @c endfile @end ignore @c file eg/lib/grcat.c @@ -22649,6 +22649,8 @@ main(int argc, char **argv) @c endfile @ignore @c file eg/lib/grcat.c +#else + printf("%s:*:%ld:", g->gr_name, (long) g->gr_gid); #endif @c endfile @end ignore @@ -38224,6 +38226,7 @@ The people maintaining the various @command{gawk} ports are: @cindex Deifik, Scott @cindex Malmberg, John @cindex Pitts, Dave +@cindex G., Daniel Richard @cindex Robbins, Arnold @cindex Zaretskii, Eli @multitable {MS-Windows with MinGW} {123456789012345678901234567890123456789001234567890} @@ -38239,7 +38242,8 @@ The people maintaining the various @command{gawk} ports are: @item VMS @tab John Malmberg, @EMAIL{wb8tyw@@qsl.net,wb8tyw at qsl.net} -@item z/OS (OS/390) @tab Dave Pitts, @EMAIL{dpitts@@cozx.com,dpitts at cozx dot com} +@item z/OS (OS/390) @tab Daniel Richard G.@: @EMAIL{skunk@@iSKUNK.ORG,skunk at iSKUNK.ORG} +@item @tab Dave Pitts (Maintainer Emeritus), @EMAIL{dpitts@@cozx.com,dpitts at cozx dot com} @end multitable If your bug is also reproducible under Unix, send a copy of your diff --git a/doc/gawktexi.in b/doc/gawktexi.in index d63a6f60..a604d983 100644 --- a/doc/gawktexi.in +++ b/doc/gawktexi.in @@ -2172,6 +2172,7 @@ significant editorial help for this @value{DOCUMENT} for the @cindex Davies, Stephen @cindex Deifik, Scott @cindex Demaille, Akim +@cindex G., Daniel Richard @cindex Hankerson, Darrel @cindex Jaegermann, Michal @cindex Kahrs, J@"urgen @@ -2191,6 +2192,7 @@ Antonio Colombo, Stephen Davies, Scott Deifik, Akim Demaille, +Daniel Richard G., Darrel Hankerson, Michal Jaegermann, J@"urgen Kahrs, @@ -21396,11 +21398,7 @@ main(int argc, char **argv) @c endfile @ignore @c file eg/lib/pwcat.c -#ifdef ZOS_USS - printf("%s:%ld:%ld:%s:%s\n", - p->pw_name, (long) p->pw_uid, - (long) p->pw_gid, p->pw_dir, p->pw_shell); -#else +#ifdef HAVE_STRUCT_PASSWD_PW_PASSWD @c endfile @end ignore @c file eg/lib/pwcat.c @@ -21410,6 +21408,10 @@ main(int argc, char **argv) @c endfile @ignore @c file eg/lib/pwcat.c +#else + printf("%s:*:%ld:%ld:%s:%s\n", + p->pw_name, (long) p->pw_uid, + (long) p->pw_gid, p->pw_dir, p->pw_shell); #endif @c endfile @end ignore @@ -21729,9 +21731,7 @@ main(int argc, char **argv) @c endfile @ignore @c file eg/lib/grcat.c -#ifdef ZOS_USS - printf("%s:%ld:", g->gr_name, (long) g->gr_gid); -#else +#ifdef HAVE_STRUCT_GROUP_GR_PASSWD @c endfile @end ignore @c file eg/lib/grcat.c @@ -21740,6 +21740,8 @@ main(int argc, char **argv) @c endfile @ignore @c file eg/lib/grcat.c +#else + printf("%s:*:%ld:", g->gr_name, (long) g->gr_gid); #endif @c endfile @end ignore @@ -37315,6 +37317,7 @@ The people maintaining the various @command{gawk} ports are: @cindex Deifik, Scott @cindex Malmberg, John @cindex Pitts, Dave +@cindex G., Daniel Richard @cindex Robbins, Arnold @cindex Zaretskii, Eli @multitable {MS-Windows with MinGW} {123456789012345678901234567890123456789001234567890} @@ -37330,7 +37333,8 @@ The people maintaining the various @command{gawk} ports are: @item VMS @tab John Malmberg, @EMAIL{wb8tyw@@qsl.net,wb8tyw at qsl.net} -@item z/OS (OS/390) @tab Dave Pitts, @EMAIL{dpitts@@cozx.com,dpitts at cozx dot com} +@item z/OS (OS/390) @tab Daniel Richard G.@: @EMAIL{skunk@@iSKUNK.ORG,skunk at iSKUNK.ORG} +@item @tab Dave Pitts (Maintainer Emeritus), @EMAIL{dpitts@@cozx.com,dpitts at cozx dot com} @end multitable If your bug is also reproducible under Unix, send a copy of your @@ -122,7 +122,7 @@ char casetable[] = { C('\360'), C('\361'), C('\362'), C('\363'), C('\364'), C('\365'), C('\366'), C('\367'), C('\370'), C('\371'), C('\372'), C('\373'), C('\374'), C('\375'), C('\376'), C('\377'), }; -#elif 'a' == 0x81 /* it's EBCDIC */ +#elif defined(USE_EBCDIC) char casetable[] = { /*00 NU SH SX EX PF HT LC DL */ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, @@ -215,7 +215,7 @@ load_casetable(void) if (cp == NULL || strcmp(cp, "C") == 0 || strcmp(cp, "POSIX") == 0) return; -#ifndef ZOS_USS +#ifndef USE_EBCDIC /* use of isalpha is ok here (see is_alpha in awkgram.y) */ for (i = 0200; i <= 0377; i++) { if (isalpha(i) && islower(i) && i != toupper(i)) diff --git a/extension/ChangeLog b/extension/ChangeLog index 3cd932b6..e0089cc5 100644 --- a/extension/ChangeLog +++ b/extension/ChangeLog @@ -1,3 +1,13 @@ +2015-08-28 Daniel Richard G. <skunk@iSKUNK.ORG> + + * rwarray.c: Removed z/OS-specific code that is no longer needed due + to improvements in Gawk's general Autotools support. + * Makefile.am, configure.ac: Make use of the AC_ZOS_USS macro so + that this sub-project can support that platform as well. + * gawkfts.h, readdir.c: Use a proper platform cpp symbol to guard + z/OS-specific code, and eliminate the z/OS-specific use of "long" + inode numbers as "long long" works perfectly well there. + 2015-08-02 Arnold D. Robbins <arnold@skeeve.com> * revoutput.c (init_revoutput): Don't install REVOUT if it's diff --git a/extension/Makefile.am b/extension/Makefile.am index 92f5637b..ff9e9073 100644 --- a/extension/Makefile.am +++ b/extension/Makefile.am @@ -27,7 +27,7 @@ AM_CPPFLAGS = -I$(srcdir)/.. # This variable insures that aclocal runs # correctly after changing configure.ac -ACLOCAL_AMFLAGS = -I m4 +ACLOCAL_AMFLAGS = -I m4 -I ../m4 # For some make's, e.g. OpenBSD, that don't define this RM = rm -f diff --git a/extension/Makefile.in b/extension/Makefile.in index 4c148361..868781ca 100644 --- a/extension/Makefile.in +++ b/extension/Makefile.in @@ -113,10 +113,11 @@ build_triplet = @build@ host_triplet = @host@ subdir = . ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/m4/dirfd.m4 \ - $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \ - $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \ - $(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac +am__aclocal_m4_deps = $(top_srcdir)/../m4/arch.m4 \ + $(top_srcdir)/m4/dirfd.m4 $(top_srcdir)/m4/libtool.m4 \ + $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ + $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ + $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) DIST_COMMON = $(srcdir)/Makefile.am $(top_srcdir)/configure \ @@ -499,7 +500,7 @@ AM_CPPFLAGS = -I$(srcdir)/.. # This variable insures that aclocal runs # correctly after changing configure.ac -ACLOCAL_AMFLAGS = -I m4 +ACLOCAL_AMFLAGS = -I m4 -I ../m4 # For some make's, e.g. OpenBSD, that don't define this RM = rm -f diff --git a/extension/aclocal.m4 b/extension/aclocal.m4 index d2e755e4..5665d48e 100644 --- a/extension/aclocal.m4 +++ b/extension/aclocal.m4 @@ -1210,6 +1210,7 @@ AC_SUBST([am__tar]) AC_SUBST([am__untar]) ]) # _AM_PROG_TAR +m4_include([../m4/arch.m4]) m4_include([m4/dirfd.m4]) m4_include([m4/libtool.m4]) m4_include([m4/ltoptions.m4]) diff --git a/extension/configure b/extension/configure index 6e280de9..0e6dd611 100755 --- a/extension/configure +++ b/extension/configure @@ -3660,6 +3660,99 @@ $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for z/OS USS compilation" >&5 +$as_echo_n "checking for z/OS USS compilation... " >&6; } +if ${ac_cv_zos_uss+:} false; then : + $as_echo_n "(cached) " >&6 +else + +if test "OS/390" = "`uname`" +then + ac_cv_zos_uss=yes +else + ac_cv_zos_uss=no +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_cv_zos_uss}" >&5 +$as_echo "${ac_cv_zos_uss}" >&6; } +if test "x$ac_cv_zos_uss" = "xyes" +then + ac_zos_uss_cc_id=unknown + echo " $CC " | $EGREP ' (/bin/)?c89 |_' >/dev/null && ac_zos_uss_cc_id=c89 + echo " $CC " | $EGREP ' (/bin/)?c99 |_' >/dev/null && ac_zos_uss_cc_id=xlc + echo " $CC " | $EGREP ' (/bin/)?cc |_' >/dev/null && ac_zos_uss_cc_id=cc + echo " $CC " | $EGREP ' (/bin/)?xlc |_' >/dev/null && ac_zos_uss_cc_id=xlc + echo " $CC " | $EGREP ' (/bin/)?xlC |_' >/dev/null && ac_zos_uss_cc_id=xlc++ + echo " $CC " | $EGREP ' (/bin/)?xlc\+\+ |_' >/dev/null && ac_zos_uss_cc_id=xlc++ + test "x$GCC" = "xyes" && ac_zos_uss_cc_id=gcc + CPPFLAGS="$CPPFLAGS -D_ALL_SOURCE" + test "$ac_zos_uss_cc_id" != xlc++ && CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=600" + case "$ac_zos_uss_cc_id" in + c89) + if test -n "$_C89_OPTIONS" + then + { $as_echo "$as_me:${as_lineno-$LINENO}: CC = $CC" >&5 +$as_echo "$as_me: CC = $CC" >&6;} + { $as_echo "$as_me:${as_lineno-$LINENO}: _C89_OPTIONS = $_C89_OPTIONS" >&5 +$as_echo "$as_me: _C89_OPTIONS = $_C89_OPTIONS" >&6;} + else + as_fn_error $? "c89-setup-required +To build GNU Awk using \"c89\", please set + + _C89_OPTIONS=\"-W c,langlvl(stdc99,libext),haltonmsg(CCN3296)\" + +in your environment, and reconfigure. (The above flags cannot be specified +in CFLAGS/CPPFLAGS, due to the parentheses.)" "$LINENO" 5 + fi + ;; + gcc) + ;; + cc) + as_fn_error $? "cc-invalid +The z/OS \"cc\" compiler does not build GNU Awk correctly. + +If the \"xlc\" or \"c89\" compiler is available, please set CC accordingly +and reconfigure. (\"xlc\" is the recommended compiler on z/OS.)" "$LINENO" 5 + ;; + xlc*) + CFLAGS="$CFLAGS -qlanglvl=stdc99:libext" + cat >zos-cc <<EOF +#!/bin/sh +# +# This wrapper script addresses two annoying peculiarities of the IBM +# xlc/c99 compiler on z/OS: +# +# 1. Missing header files are considered warnings by default rather +# than fatal errors; +# +# 2. Include directories specified with -I are searched _after_ the +# system include directories (for #include<> directives) rather +# than before. +# +# This script allows the code and the build system to assume standard +# compiler behavior. +# + +PS4='zos-cc: ' +REAL_CC="$CC" + +set -x +\$REAL_CC -qhaltonmsg=CCN3296 -qnosearch "\$@" -qsearch=/usr/include +EOF + chmod +x zos-cc + { $as_echo "$as_me:${as_lineno-$LINENO}: wrapping $CC with zos-cc to obtain standard behavior" >&5 +$as_echo "$as_me: wrapping $CC with zos-cc to obtain standard behavior" >&6;} + CC="`pwd`/zos-cc" + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized compiler environment" >&5 +$as_echo "$as_me: WARNING: unrecognized compiler environment" >&2;} + ;; + esac +fi # ac_cv_zos_uss = yes + + INSTALL="$ac_aux_dir/install-sh -c" export INSTALL diff --git a/extension/configure.ac b/extension/configure.ac index f99742b9..45e4fb6e 100644 --- a/extension/configure.ac +++ b/extension/configure.ac @@ -29,6 +29,7 @@ AC_CONFIG_MACRO_DIR([m4]) AC_CONFIG_AUX_DIR([build-aux]) AC_USE_SYSTEM_EXTENSIONS +AC_ZOS_USS INSTALL="$ac_aux_dir/install-sh -c" export INSTALL diff --git a/extension/gawkfts.h b/extension/gawkfts.h index f1ca26f5..447b1758 100644 --- a/extension/gawkfts.h +++ b/extension/gawkfts.h @@ -45,7 +45,7 @@ # endif #endif -#ifdef ZOS_USS +#ifdef __MVS__ #include <limits.h> #define MAXPATHLEN FILENAME_MAX #endif @@ -81,11 +81,7 @@ typedef struct _ftsent { struct _ftsent *fts_cycle; /* cycle node */ struct _ftsent *fts_parent; /* parent directory */ struct _ftsent *fts_link; /* next file in directory */ -#ifdef ZOS_USS - long fts_number; /* local numeric value */ -#else - long long fts_number; /* local numeric value */ -#endif + long long fts_number; /* local numeric value */ void *fts_pointer; /* local address value */ char *fts_accpath; /* access path */ char *fts_path; /* root path */ diff --git a/extension/readdir.c b/extension/readdir.c index 7bcabcb0..4578b864 100644 --- a/extension/readdir.c +++ b/extension/readdir.c @@ -137,11 +137,7 @@ ftype(struct dirent *entry, const char *dirname) } /* get_inode --- get the inode of a file */ -#ifdef ZOS_USS -static long -#else static long long -#endif get_inode(struct dirent *entry, const char *dirname) { #ifdef __MINGW32__ @@ -179,11 +175,7 @@ dir_get_record(char **out, awk_input_buf_t *iobuf, int *errcode, int len; open_directory_t *the_dir; const char *ftstr; -#ifdef ZOS_USS - unsigned long ino; -#else unsigned long long ino; -#endif /* * The caller sets *errcode to 0, so we should set it only if an @@ -208,9 +200,7 @@ dir_get_record(char **out, awk_input_buf_t *iobuf, int *errcode, ino = get_inode (dirent, iobuf->name); -#if defined(ZOS_USS) - len = sprintf(the_dir->buf, "%lu/%s", ino, dirent->d_name); -#elif __MINGW32__ +#if __MINGW32__ len = sprintf(the_dir->buf, "%I64u/%s", ino, dirent->d_name); #else len = sprintf(the_dir->buf, "%llu/%s", ino, dirent->d_name); diff --git a/extension/rwarray.c b/extension/rwarray.c index aa05a0d5..155cc47c 100644 --- a/extension/rwarray.c +++ b/extension/rwarray.c @@ -53,17 +53,6 @@ #define _(msgid) gettext(msgid) #define N_(msgid) msgid -#if defined(ZOS_USS) -#include <limits.h> -#define INT32_MAX INT_MAX -#define INT32_MIN INT_MIN -#ifndef __uint32_t -#define __uint32_t 1 -typedef unsigned long uint32_t; -#endif -typedef long int32_t; -#endif /* ZOS_USS */ - #define MAGIC "awkrulz\n" #define MAJOR 3 #define MINOR 0 diff --git a/helpers/ChangeLog b/helpers/ChangeLog index 4188c17d..3215d159 100644 --- a/helpers/ChangeLog +++ b/helpers/ChangeLog @@ -1,3 +1,11 @@ +2015-08-28 Daniel Richard G. <skunk@iSKUNK.ORG> + + * testdfa.c: Define and use the USE_EBCDIC cpp symbol + instead of checking the value of 'a' whenever we want to know + if we're on an EBCDIC system. Also, don't assume that z/OS + necessarily means EBCDIC, as the compiler does have an ASCII + mode (-qascii). + 2015-05-27 Arnold D. Robbins <arnold@skeeve.com> * mb_cur_max.c, timeformat.c: New files. diff --git a/helpers/testdfa.c b/helpers/testdfa.c index 25a229a2..1e144bd7 100644 --- a/helpers/testdfa.c +++ b/helpers/testdfa.c @@ -668,7 +668,7 @@ char casetable[] = { C('\360'), C('\361'), C('\362'), C('\363'), C('\364'), C('\365'), C('\366'), C('\367'), C('\370'), C('\371'), C('\372'), C('\373'), C('\374'), C('\375'), C('\376'), C('\377'), }; -#elif 'a' == 0x81 /* it's EBCDIC */ +#elif defined(USE_EBCDIC) char casetable[] = { /*00 NU SH SX EX PF HT LC DL */ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, @@ -76,6 +76,10 @@ #include <netdb.h> #endif /* HAVE_NETDB_H */ +#ifdef HAVE_SYS_SELECT_H +#include <sys/select.h> +#endif /* HAVE_SYS_SELECT_H */ + #ifndef HAVE_GETADDRINFO #include "missing_d/getaddrinfo.h" #endif @@ -1774,7 +1778,7 @@ two_way_open(const char *str, struct redirect *rp) if (find_two_way_processor(str, rp)) return true; -#if defined(HAVE_TERMIOS_H) && ! defined(ZOS_USS) +#if defined(HAVE_TERMIOS_H) /* case 3: use ptys for two-way communications to child */ if (! no_ptys && pty_vs_pipe(str)) { static bool initialized = false; @@ -2000,7 +2004,7 @@ two_way_open(const char *str, struct redirect *rp) first_pty_letter = '\0'; /* reset for next command */ return true; } -#endif /* defined(HAVE_TERMIOS_H) && ! defined(ZOS_USS) */ +#endif /* defined(HAVE_TERMIOS_H) */ use_pipes: #ifndef PIPES_SIMULATED /* real pipes */ diff --git a/m4/ChangeLog b/m4/ChangeLog index c3704e4b..e6a87883 100644 --- a/m4/ChangeLog +++ b/m4/ChangeLog @@ -1,3 +1,20 @@ +2015-09-11 Daniel Richard G. <skunk@iSKUNK.ORG> + + * arch.m4: Rework again. In particular, provide a wrapper + for CC to work around some issues. + +2015-08-28 Daniel Richard G. <skunk@iSKUNK.ORG> + + * arch.m4: Complete rewrite of AC_ZOS_USS. It no longer + deletes awkgram.c and command.c on a z/OS system, as these are + now usable in EBCDIC-land without regeneration; it sets some + important CFLAGS/CPPFLAGS to enable standard compiler + behavior, like giving an error instead of a warning when a + header file cannot be found (!); prevents the use of cc(1), + which on z/OS does not build gawk correctly; and gives some + help to the user if s/he is building with c89(1), which + presents some difficulties due to its option syntax. + 2015-08-02 Arnold D. Robbins <arnold@skeeve.com> * codeset.m4, glibc2.m4, glibc21.m4, intdiv0.m4, intl.m4, @@ -61,14 +61,98 @@ AC_MSG_RESULT([${gawk_cv_linux_alpha_hack}]) dnl Check for z/OS Unix Systems Services AC_DEFUN([AC_ZOS_USS], [ AC_MSG_CHECKING([for z/OS USS compilation]) +AC_CACHE_VAL(ac_cv_zos_uss, [ if test "OS/390" = "`uname`" then - CFLAGS="$CFLAGS -D_ALL_SOURCE -DZOS_USS -DUSE_EBCDIC" - # Must rebuild awkgram.c and command.c from Bison for EBCDIC - rm -f awkgram.c command.c ac_cv_zos_uss=yes else ac_cv_zos_uss=no fi +])dnl AC_MSG_RESULT([${ac_cv_zos_uss}]) +if test "x$ac_cv_zos_uss" = "xyes" +then + dnl Identify the compiler. + ac_zos_uss_cc_id=unknown + echo " $CC " | $EGREP ' (/bin/)?c89[ |_]' >/dev/null && ac_zos_uss_cc_id=c89 + echo " $CC " | $EGREP ' (/bin/)?c99[ |_]' >/dev/null && ac_zos_uss_cc_id=xlc + echo " $CC " | $EGREP ' (/bin/)?cc[ |_]' >/dev/null && ac_zos_uss_cc_id=cc + echo " $CC " | $EGREP ' (/bin/)?xlc[ |_]' >/dev/null && ac_zos_uss_cc_id=xlc + echo " $CC " | $EGREP ' (/bin/)?xlC[ |_]' >/dev/null && ac_zos_uss_cc_id=xlc++ + echo " $CC " | $EGREP ' (/bin/)?xlc\+\+[ |_]' >/dev/null && ac_zos_uss_cc_id=xlc++ + test "x$GCC" = "xyes" && ac_zos_uss_cc_id=gcc + dnl These feature test macros are needed on z/OS. + CPPFLAGS="$CPPFLAGS -D_ALL_SOURCE" + test "$ac_zos_uss_cc_id" != xlc++ && CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=600" + case "$ac_zos_uss_cc_id" in + c89) + dnl If the user has set CC=c89 and _C89_OPTIONS, then don't get in + dnl their way. c89 (as well as cc) pre-dates xlc, and accepts an + dnl option syntax that involves parentheses and cannot be handled + dnl in the usual way in C(PP)FLAGS. However, c89 will also accept + dnl options via the aforementioned environment variable, which + dnl gives the user one way around the problem. (If you're + dnl wondering about cc, it is meant for programs written in + dnl "Common Usage C" [a.k.a. K&R C] as opposed to "Standard C" + dnl [a.k.a. ANSI], and does not build gawk correctly.) + if test -n "$_C89_OPTIONS" + then + AC_MSG_NOTICE([CC = $CC]) + AC_MSG_NOTICE([_C89_OPTIONS = $_C89_OPTIONS]) + else + AC_MSG_ERROR([c89-setup-required +To build GNU Awk using "c89", please set + + _C89_OPTIONS="-W c,langlvl(stdc99,libext),haltonmsg(CCN3296)" + +in your environment, and reconfigure. (The above flags cannot be specified +in CFLAGS/CPPFLAGS, due to the parentheses.)]) + fi + ;; + gcc) + dnl GCC has not yet been ported to z/OS as of this writing + ;; + cc) + AC_MSG_ERROR([cc-invalid +The z/OS "cc" compiler does not build GNU Awk correctly. + +If the "xlc" or "c89" compiler is available, please set CC accordingly +and reconfigure. ("xlc" is the recommended compiler on z/OS.)]) + ;; + xlc*) + dnl This enables C99, and on z/OS 1.11, the setenv() prototype. + CFLAGS="$CFLAGS -qlanglvl=stdc99:libext" + dnl Use a compiler wrapper script to address some annoyances. + cat >zos-cc <<EOF +#!/bin/sh +# +# This wrapper script addresses two annoying peculiarities of the IBM +# xlc/c99 compiler on z/OS: +# +# 1. Missing header files are considered warnings by default rather +# than fatal errors; +# +# 2. Include directories specified with -I are searched _after_ the +# system include directories (for #include<> directives) rather +# than before. +# +# This script allows the code and the build system to assume standard +# compiler behavior. +# + +PS4='zos-cc: ' +REAL_CC="$CC" + +set -x +\$REAL_CC -qhaltonmsg=CCN3296 -qnosearch "\$[]@" -qsearch=/usr/include +EOF + chmod +x zos-cc + AC_MSG_NOTICE([wrapping $CC with zos-cc to obtain standard behavior]) + CC="`pwd`/zos-cc" + ;; + *) + AC_MSG_WARN([unrecognized compiler environment]) + ;; + esac +fi # ac_cv_zos_uss = yes ])dnl @@ -21,6 +21,10 @@ #include <stdint.h> #endif +#ifdef HAVE_STRINGS_H +#include <strings.h> +#endif + #ifdef _LIBC # include <locale/weight.h> #endif @@ -211,10 +215,7 @@ const size_t __re_error_msgid_idx[] attribute_hidden = /* Entry points for GNU code. */ -#ifdef ZOS_USS - -/* For ZOS USS we must define btowc */ - +#ifndef HAVE_BTOWC wchar_t btowc (int c) { diff --git a/regex_internal.h b/regex_internal.h index 4d0028ff..9e104d8d 100644 --- a/regex_internal.h +++ b/regex_internal.h @@ -41,11 +41,9 @@ #if defined HAVE_STDBOOL_H || defined _LIBC # include <stdbool.h> #endif /* HAVE_STDBOOL_H || _LIBC */ -#if !defined(ZOS_USS) #if defined HAVE_STDINT_H || defined _LIBC # include <stdint.h> #endif /* HAVE_STDINT_H || _LIBC */ -#endif /* !ZOS_USS */ #if defined _LIBC # include <bits/libc-lock.h> #else diff --git a/test/ChangeLog b/test/ChangeLog index 8a227232..2199f56c 100644 --- a/test/ChangeLog +++ b/test/ChangeLog @@ -12,6 +12,14 @@ * profile.ok: Updated after code change. +2015-08-28 Daniel Richard G. <skunk@iSKUNK.ORG> + + * Makefile.am: Generate the Maketests file without + reference to its directory, because putting it directly into + srcdir can be problematic (e.g. srcdir could be read-only). + (clean-local): Renamed from "clean", as Automake already defines + "clean" and warns us as much. + 2015-08-25 Arnold D. Robbins <arnold@skeeve.com> * mbstr1.ok: Updated after code change. diff --git a/test/Makefile.am b/test/Makefile.am index 27ccb76a..56fd5da9 100644 --- a/test/Makefile.am +++ b/test/Makefile.am @@ -2099,11 +2099,11 @@ muldimposix:: # Targets generated for other tests: include Maketests -$(srcdir)/Maketests: $(srcdir)/Makefile.am $(srcdir)/Gentests +Maketests: $(srcdir)/Makefile.am $(srcdir)/Gentests files=`cd "$(srcdir)" && echo *.awk *.in`; \ - $(AWK) -f "$(srcdir)"/Gentests "$(srcdir)"/Makefile.am $$files > "$(srcdir)"/Maketests + $(AWK) -f "$(srcdir)"/Gentests "$(srcdir)"/Makefile.am $$files > $@ -clean: +clean-local: rm -fr _* core core.* fmtspcl.ok junk strftime.ok test1 test2 \ seq *~ readfile.ok fork.tmp.* testext.awk fts.ok readdir.ok \ mmap8k.ok profile1.ok diff --git a/test/Makefile.in b/test/Makefile.in index 787fba15..7963cfbb 100644 --- a/test/Makefile.in +++ b/test/Makefile.in @@ -1498,7 +1498,9 @@ distclean-generic: maintainer-clean-generic: @echo "This command is intended for maintainers to use" @echo "it deletes files that may require special tools to rebuild." -clean-am: clean-generic mostlyclean-am +clean: clean-am + +clean-am: clean-generic clean-local mostlyclean-am distclean: distclean-am -rm -f Makefile @@ -1564,14 +1566,14 @@ uninstall-am: .MAKE: install-am install-strip -.PHONY: all all-am check check-am clean clean-generic cscopelist-am \ - ctags-am distclean distclean-generic distdir dvi dvi-am html \ - html-am info info-am install install-am install-data \ - install-data-am install-dvi install-dvi-am install-exec \ - install-exec-am install-html install-html-am install-info \ - install-info-am install-man install-pdf install-pdf-am \ - install-ps install-ps-am install-strip installcheck \ - installcheck-am installdirs maintainer-clean \ +.PHONY: all all-am check check-am clean clean-generic clean-local \ + cscopelist-am ctags-am distclean distclean-generic distdir dvi \ + dvi-am html html-am info info-am install install-am \ + install-data install-data-am install-dvi install-dvi-am \ + install-exec install-exec-am install-html install-html-am \ + install-info install-info-am install-man install-pdf \ + install-pdf-am install-ps install-ps-am install-strip \ + installcheck installcheck-am installdirs maintainer-clean \ maintainer-clean-generic mostlyclean mostlyclean-generic pdf \ pdf-am ps ps-am tags-am uninstall uninstall-am @@ -3954,11 +3956,11 @@ time: # Targets generated for other tests: -$(srcdir)/Maketests: $(srcdir)/Makefile.am $(srcdir)/Gentests +Maketests: $(srcdir)/Makefile.am $(srcdir)/Gentests files=`cd "$(srcdir)" && echo *.awk *.in`; \ - $(AWK) -f "$(srcdir)"/Gentests "$(srcdir)"/Makefile.am $$files > "$(srcdir)"/Maketests + $(AWK) -f "$(srcdir)"/Gentests "$(srcdir)"/Makefile.am $$files > $@ -clean: +clean-local: rm -fr _* core core.* fmtspcl.ok junk strftime.ok test1 test2 \ seq *~ readfile.ok fork.tmp.* testext.awk fts.ok readdir.ok \ mmap8k.ok profile1.ok |