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-rw-r--r--newlib/doc/Makefile.am21
-rw-r--r--newlib/doc/Makefile.in246
-rw-r--r--newlib/doc/aclocal.m4282
-rw-r--r--newlib/doc/ansidecl.h116
-rwxr-xr-xnewlib/doc/configure1714
-rw-r--r--newlib/doc/configure.in41
-rw-r--r--newlib/doc/doc.str178
-rw-r--r--newlib/doc/makedoc.c1469
8 files changed, 4067 insertions, 0 deletions
diff --git a/newlib/doc/Makefile.am b/newlib/doc/Makefile.am
new file mode 100644
index 00000000000..de802d61eae
--- /dev/null
+++ b/newlib/doc/Makefile.am
@@ -0,0 +1,21 @@
+## Process this file with automake to generate Makefile.in
+
+AUTOMAKE_OPTIONS = cygnus
+
+# We can't use noinst_PROGRAMS, because automake will add $(EXEEXT).
+noinst_DATA = makedoc
+
+MKDOC = makedoc$(EXEEXT_FOR_BUILD)
+
+# We don't use CFLAGS with CC_FOR_BUILD because here CFLAGS will
+# actually be CFLAGS_FOR_TARGET, and in some cases that will include
+# -Os, which CC_FOR_BUILD may not recognize.
+
+$(MKDOC): makedoc.o
+ $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS) -o $(MKDOC) makedoc.o
+
+makedoc.o: makedoc.c
+ $(CC_FOR_BUILD) -g $(CFLAGS_FOR_BUILD) -c $(srcdir)/makedoc.c
+
+ACLOCAL_AMFLAGS = -I ..
+CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
diff --git a/newlib/doc/Makefile.in b/newlib/doc/Makefile.in
new file mode 100644
index 00000000000..f93c1fe859f
--- /dev/null
+++ b/newlib/doc/Makefile.in
@@ -0,0 +1,246 @@
+# Makefile.in generated automatically by automake 1.4 from Makefile.am
+
+# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+
+SHELL = @SHELL@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+
+bindir = @bindir@
+sbindir = @sbindir@
+libexecdir = @libexecdir@
+datadir = @datadir@
+sysconfdir = @sysconfdir@
+sharedstatedir = @sharedstatedir@
+localstatedir = @localstatedir@
+libdir = @libdir@
+infodir = @infodir@
+mandir = @mandir@
+includedir = @includedir@
+oldincludedir = /usr/include
+
+DESTDIR =
+
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+
+top_builddir = .
+
+ACLOCAL = @ACLOCAL@
+AUTOCONF = @AUTOCONF@
+AUTOMAKE = @AUTOMAKE@
+AUTOHEADER = @AUTOHEADER@
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+transform = @program_transform_name@
+
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+host_alias = @host_alias@
+host_triplet = @host@
+AR = @AR@
+AS = @AS@
+CC = @CC@
+CC_FOR_BUILD = @CC_FOR_BUILD@
+CPP = @CPP@
+EXEEXT = @EXEEXT@
+EXEEXT_FOR_BUILD = @EXEEXT_FOR_BUILD@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
+PACKAGE = @PACKAGE@
+RANLIB = @RANLIB@
+VERSION = @VERSION@
+machine_dir = @machine_dir@
+newlib_basedir = @newlib_basedir@
+sys_dir = @sys_dir@
+
+AUTOMAKE_OPTIONS = cygnus
+
+# We can't use noinst_PROGRAMS, because automake will add $(EXEEXT).
+noinst_DATA = makedoc
+
+MKDOC = makedoc$(EXEEXT_FOR_BUILD)
+
+ACLOCAL_AMFLAGS = -I ..
+CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
+CONFIG_CLEAN_FILES =
+DATA = $(noinst_DATA)
+
+DIST_COMMON = Makefile.am Makefile.in aclocal.m4 configure configure.in
+
+
+DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
+
+TAR = tar
+GZIP_ENV = --best
+all: all-redirect
+.SUFFIXES:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
+ cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
+
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ cd $(top_builddir) \
+ && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
+
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in ../acinclude.m4 \
+ ../aclocal.m4
+ cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
+
+config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ $(SHELL) ./config.status --recheck
+$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
+ cd $(srcdir) && $(AUTOCONF)
+tags: TAGS
+TAGS:
+
+
+distdir = $(PACKAGE)-$(VERSION)
+top_distdir = $(distdir)
+
+# This target untars the dist file and tries a VPATH configuration. Then
+# it guarantees that the distribution is self-contained by making another
+# tarfile.
+distcheck: dist
+ -rm -rf $(distdir)
+ GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
+ mkdir $(distdir)/=build
+ mkdir $(distdir)/=inst
+ dc_install_base=`cd $(distdir)/=inst && pwd`; \
+ cd $(distdir)/=build \
+ && ../configure --srcdir=.. --prefix=$$dc_install_base \
+ && $(MAKE) $(AM_MAKEFLAGS) \
+ && $(MAKE) $(AM_MAKEFLAGS) dvi \
+ && $(MAKE) $(AM_MAKEFLAGS) check \
+ && $(MAKE) $(AM_MAKEFLAGS) install \
+ && $(MAKE) $(AM_MAKEFLAGS) installcheck \
+ && $(MAKE) $(AM_MAKEFLAGS) dist
+ -rm -rf $(distdir)
+ @banner="$(distdir).tar.gz is ready for distribution"; \
+ dashes=`echo "$$banner" | sed s/./=/g`; \
+ echo "$$dashes"; \
+ echo "$$banner"; \
+ echo "$$dashes"
+dist: distdir
+ -chmod -R a+r $(distdir)
+ GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
+ -rm -rf $(distdir)
+dist-all: distdir
+ -chmod -R a+r $(distdir)
+ GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
+ -rm -rf $(distdir)
+distdir: $(DISTFILES)
+ -rm -rf $(distdir)
+ mkdir $(distdir)
+ -chmod 777 $(distdir)
+ @for file in $(DISTFILES); do \
+ if test -f $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ cp -pr $$/$$file $(distdir)/$$file; \
+ else \
+ test -f $(distdir)/$$file \
+ || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
+ || cp -p $$d/$$file $(distdir)/$$file || :; \
+ fi; \
+ done
+info-am:
+info: info-am
+dvi-am:
+dvi: dvi-am
+check-am:
+check: check-am
+installcheck-am:
+installcheck: installcheck-am
+install-info-am:
+install-info: install-info-am
+install-exec-am:
+install-exec: install-exec-am
+
+install-data-am:
+install-data: install-data-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+install: install-am
+uninstall-am:
+uninstall: uninstall-am
+all-am: Makefile $(DATA)
+all-redirect: all-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
+installdirs:
+
+
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -rm -f Makefile $(CONFIG_CLEAN_FILES)
+ -rm -f config.cache config.log stamp-h stamp-h[0-9]*
+
+maintainer-clean-generic:
+mostlyclean-am: mostlyclean-generic
+
+mostlyclean: mostlyclean-am
+
+clean-am: clean-generic mostlyclean-am
+
+clean: clean-am
+
+distclean-am: distclean-generic clean-am
+
+distclean: distclean-am
+ -rm -f config.status
+
+maintainer-clean-am: maintainer-clean-generic distclean-am
+ @echo "This command is intended for maintainers to use;"
+ @echo "it deletes files that may require special tools to rebuild."
+
+maintainer-clean: maintainer-clean-am
+ -rm -f config.status
+
+.PHONY: tags distdir info-am info dvi-am dvi check check-am \
+installcheck-am installcheck install-info-am install-info \
+install-exec-am install-exec install-data-am install-data install-am \
+install uninstall-am uninstall all-redirect all-am all installdirs \
+mostlyclean-generic distclean-generic clean-generic \
+maintainer-clean-generic clean mostlyclean distclean maintainer-clean
+
+
+# We don't use CFLAGS with CC_FOR_BUILD because here CFLAGS will
+# actually be CFLAGS_FOR_TARGET, and in some cases that will include
+# -Os, which CC_FOR_BUILD may not recognize.
+
+$(MKDOC): makedoc.o
+ $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS) -o $(MKDOC) makedoc.o
+
+makedoc.o: makedoc.c
+ $(CC_FOR_BUILD) -g $(CFLAGS_FOR_BUILD) -c $(srcdir)/makedoc.c
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/newlib/doc/aclocal.m4 b/newlib/doc/aclocal.m4
new file mode 100644
index 00000000000..6f1442ecb7d
--- /dev/null
+++ b/newlib/doc/aclocal.m4
@@ -0,0 +1,282 @@
+dnl aclocal.m4 generated automatically by aclocal 1.4
+
+dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+dnl PARTICULAR PURPOSE.
+
+dnl This provides configure definitions used by all the newlib
+dnl configure.in files.
+
+dnl Basic newlib configury. This calls basic introductory stuff,
+dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST. It also runs
+dnl configure.host. The only argument is the relative path to the top
+dnl newlib directory.
+
+AC_DEFUN(NEWLIB_CONFIGURE,
+[
+dnl Default to --enable-multilib
+AC_ARG_ENABLE(multilib,
+[ --enable-multilib build many library versions (default)],
+[case "${enableval}" in
+ yes) multilib=yes ;;
+ no) multilib=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
+ esac], [multilib=yes])dnl
+
+dnl Support --enable-target-optspace
+AC_ARG_ENABLE(target-optspace,
+[ --enable-target-optspace optimize for space],
+[case "${enableval}" in
+ yes) target_optspace=yes ;;
+ no) target_optspace=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
+ esac], [target_optspace=])dnl
+
+dnl Support --enable-newlib-mb
+AC_ARG_ENABLE(newlib-mb,
+[ --enable-newlib-mb enable multibyte support],
+[case "${enableval}" in
+ yes) newlib_mb=yes ;;
+ no) newlib_mb=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for newlib-mb option) ;;
+ esac], [newlib_mb=no])dnl
+
+dnl We may get other options which we don't document:
+dnl --with-target-subdir, --with-multisrctop, --with-multisubdir
+
+test -z "[$]{with_target_subdir}" && with_target_subdir=.
+
+if test "[$]{srcdir}" = "."; then
+ if test "[$]{with_target_subdir}" != "."; then
+ newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
+ else
+ newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
+ fi
+else
+ newlib_basedir="[$]{srcdir}/$1"
+fi
+AC_SUBST(newlib_basedir)
+
+AC_CANONICAL_HOST
+
+AM_INIT_AUTOMAKE(newlib, 1.8.1)
+
+# FIXME: We temporarily define our own version of AC_PROG_CC. This is
+# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
+# are probably using a cross compiler, which will not be able to fully
+# link an executable. This should really be fixed in autoconf
+# itself.
+
+AC_DEFUN(LIB_AC_PROG_CC,
+[AC_BEFORE([$0], [AC_PROG_CPP])dnl
+AC_CHECK_PROG(CC, gcc, gcc)
+if test -z "$CC"; then
+ AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
+ test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
+fi
+
+AC_PROG_CC_GNU
+
+if test $ac_cv_prog_gcc = yes; then
+ GCC=yes
+dnl Check whether -g works, even if CFLAGS is set, in case the package
+dnl plays around with CFLAGS (such as to build both debugging and
+dnl normal versions of a library), tasteless as that idea is.
+ ac_test_CFLAGS="${CFLAGS+set}"
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS=
+ AC_PROG_CC_G
+ if test "$ac_test_CFLAGS" = set; then
+ CFLAGS="$ac_save_CFLAGS"
+ elif test $ac_cv_prog_cc_g = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-O2"
+ fi
+else
+ GCC=
+ test "${CFLAGS+set}" = set || CFLAGS="-g"
+fi
+])
+
+LIB_AC_PROG_CC
+
+# AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD). If we don't
+# run it explicitly here, it will be run implicitly before
+# NEWLIB_CONFIGURE, which doesn't work because that means that it will
+# be run before AC_CANONICAL_HOST.
+AC_CANONICAL_BUILD
+
+AC_CHECK_TOOL(AS, as)
+AC_CHECK_TOOL(AR, ar)
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+
+AC_PROG_INSTALL
+
+AM_MAINTAINER_MODE
+
+# We need AC_EXEEXT to keep automake happy in cygnus mode. However,
+# at least currently, we never actually build a program, so we never
+# need to use $(EXEEXT). Moreover, the test for EXEEXT normally
+# fails, because we are probably configuring with a cross compiler
+# which can't create executables. So we include AC_EXEEXT to keep
+# automake happy, but we don't execute it, since we don't care about
+# the result.
+if false; then
+ AC_EXEEXT
+fi
+
+. [$]{newlib_basedir}/configure.host
+
+case [$]{newlib_basedir} in
+/* | [A-Za-z]:[/\\]*) newlib_flagbasedir=[$]{newlib_basedir} ;;
+*) newlib_flagbasedir='[$](top_builddir)/'[$]{newlib_basedir} ;;
+esac
+
+newlib_cflags="[$]{newlib_cflags} -I"'[$](top_builddir)'"/$1/targ-include -I[$]{newlib_flagbasedir}/libc/include"
+case "${host}" in
+ *-*-cygwin*)
+ newlib_cflags="[$]{newlib_cflags} -I[$]{newlib_flagbasedir}/../winsup/include"
+ ;;
+esac
+
+newlib_cflags="[$]{newlib_cflags} -fno-builtin"
+
+NEWLIB_CFLAGS=${newlib_cflags}
+AC_SUBST(NEWLIB_CFLAGS)
+
+AC_SUBST(machine_dir)
+AC_SUBST(sys_dir)
+])
+
+# Do all the work for Automake. This macro actually does too much --
+# some checks are only needed if your package does certain things.
+# But this isn't really a big deal.
+
+# serial 1
+
+dnl Usage:
+dnl AM_INIT_AUTOMAKE(package,version, [no-define])
+
+AC_DEFUN(AM_INIT_AUTOMAKE,
+[AC_REQUIRE([AC_PROG_INSTALL])
+PACKAGE=[$1]
+AC_SUBST(PACKAGE)
+VERSION=[$2]
+AC_SUBST(VERSION)
+dnl test to see if srcdir already configured
+if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
+ AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+fi
+ifelse([$3],,
+AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
+AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
+AC_REQUIRE([AM_SANITY_CHECK])
+AC_REQUIRE([AC_ARG_PROGRAM])
+dnl FIXME This is truly gross.
+missing_dir=`cd $ac_aux_dir && pwd`
+AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
+AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
+AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
+AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
+AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
+AC_REQUIRE([AC_PROG_MAKE_SET])])
+
+#
+# Check to make sure that the build environment is sane.
+#
+
+AC_DEFUN(AM_SANITY_CHECK,
+[AC_MSG_CHECKING([whether build environment is sane])
+# Just in case
+sleep 1
+echo timestamp > conftestfile
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
+ if test "[$]*" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftestfile`
+ fi
+ if test "[$]*" != "X $srcdir/configure conftestfile" \
+ && test "[$]*" != "X conftestfile $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
+alias in your environment])
+ fi
+
+ test "[$]2" = conftestfile
+ )
+then
+ # Ok.
+ :
+else
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+rm -f conftest*
+AC_MSG_RESULT(yes)])
+
+dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
+dnl The program must properly implement --version.
+AC_DEFUN(AM_MISSING_PROG,
+[AC_MSG_CHECKING(for working $2)
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf. Sigh.
+if ($2 --version) < /dev/null > /dev/null 2>&1; then
+ $1=$2
+ AC_MSG_RESULT(found)
+else
+ $1="$3/missing $2"
+ AC_MSG_RESULT(missing)
+fi
+AC_SUBST($1)])
+
+# Add --enable-maintainer-mode option to configure.
+# From Jim Meyering
+
+# serial 1
+
+AC_DEFUN(AM_MAINTAINER_MODE,
+[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
+ dnl maintainer-mode is disabled by default
+ AC_ARG_ENABLE(maintainer-mode,
+[ --enable-maintainer-mode enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer],
+ USE_MAINTAINER_MODE=$enableval,
+ USE_MAINTAINER_MODE=no)
+ AC_MSG_RESULT($USE_MAINTAINER_MODE)
+ AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
+ MAINT=$MAINTAINER_MODE_TRUE
+ AC_SUBST(MAINT)dnl
+]
+)
+
+# Define a conditional.
+
+AC_DEFUN(AM_CONDITIONAL,
+[AC_SUBST($1_TRUE)
+AC_SUBST($1_FALSE)
+if $2; then
+ $1_TRUE=
+ $1_FALSE='#'
+else
+ $1_TRUE='#'
+ $1_FALSE=
+fi])
+
diff --git a/newlib/doc/ansidecl.h b/newlib/doc/ansidecl.h
new file mode 100644
index 00000000000..1c7708fd5b5
--- /dev/null
+++ b/newlib/doc/ansidecl.h
@@ -0,0 +1,116 @@
+/* ANSI and traditional C compatability macros
+ Copyright 1991 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+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 of the License, 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+/* ANSI and traditional C compatibility macros
+
+ Some ANSI environments are "broken" in the sense that __STDC__ cannot be
+ relied upon to have it's intended meaning. Therefore we must use our own
+ concoction: _HAVE_STDC. Always use _HAVE_STDC instead of __STDC__ in newlib
+ sources!
+
+ ANSI C is assumed if _HAVE_STDC is #defined.
+
+ Macro ANSI C definition Traditional C definition
+ ----- ---- - ---------- ----------- - ----------
+ PTR `void *' `char *'
+ LONG_DOUBLE `long double' `double'
+ CONST `const' `'
+ VOLATILE `volatile' `'
+ SIGNED `signed' `'
+ PTRCONST `void *const' `char *'
+
+ DEFUN(name, arglist, args)
+
+ Defines function NAME.
+
+ ARGLIST lists the arguments, separated by commas and enclosed in
+ parentheses. ARGLIST becomes the argument list in traditional C.
+
+ ARGS list the arguments with their types. It becomes a prototype in
+ ANSI C, and the type declarations in traditional C. Arguments should
+ be separated with `AND'. For functions with a variable number of
+ arguments, the last thing listed should be `DOTS'.
+
+ DEFUN_VOID(name)
+
+ Defines a function NAME, which takes no arguments.
+
+ EXFUN(name, prototype)
+
+ Is used in an external function declaration.
+ In ANSI C it is `NAMEPROTOTYPE' (so PROTOTYPE should be enclosed in
+ parentheses). In traditional C it is `NAME()'.
+ For a function that takes no arguments, PROTOTYPE should be `(NOARGS)'.
+
+ For example:
+ extern int EXFUN(printf, (CONST char *format DOTS));
+ int DEFUN(fprintf, (stream, format),
+ FILE *stream AND CONST char *format DOTS) { ... }
+ void DEFUN_VOID(abort) { ... }
+*/
+
+#ifndef _ANSIDECL_H
+
+#define _ANSIDECL_H 1
+
+
+/* Every source file includes this file,
+ so they will all get the switch for lint. */
+/* LINTLIBRARY */
+
+
+#ifdef _HAVE_STDC
+
+#define PTR void *
+#define PTRCONST void *CONST
+#define LONG_DOUBLE long double
+
+#define AND ,
+#define NOARGS void
+#define CONST const
+#define VOLATILE volatile
+#define SIGNED signed
+#define DOTS , ...
+
+#define EXFUN(name, proto) name proto
+#define DEFUN(name, arglist, args) name(args)
+#define DEFUN_VOID(name) name(NOARGS)
+
+#else /* Not ANSI C. */
+
+#define PTR char *
+#define PTRCONST PTR
+#define LONG_DOUBLE double
+
+#define AND ;
+#define NOARGS
+#define CONST
+#define VOLATILE
+#define SIGNED
+#define DOTS
+
+#define const
+
+#define EXFUN(name, proto) name()
+#define DEFUN(name, arglist, args) name arglist args;
+#define DEFUN_VOID(name) name()
+
+#endif /* ANSI C. */
+
+
+#endif /* ansidecl.h */
diff --git a/newlib/doc/configure b/newlib/doc/configure
new file mode 100755
index 00000000000..7955c8df5d5
--- /dev/null
+++ b/newlib/doc/configure
@@ -0,0 +1,1714 @@
+#! /bin/sh
+
+# Guess values for system-dependent variables and create Makefiles.
+# Generated automatically using autoconf version 2.13
+# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+# Defaults:
+ac_help=
+ac_default_prefix=/usr/local
+# Any additions from configure.in:
+ac_help="$ac_help
+ --enable-multilib build many library versions (default)"
+ac_help="$ac_help
+ --enable-target-optspace optimize for space"
+ac_help="$ac_help
+ --enable-newlib-mb enable multibyte support"
+ac_help="$ac_help
+ --enable-maintainer-mode enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer"
+
+# Initialize some variables set by options.
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+build=NONE
+cache_file=./config.cache
+exec_prefix=NONE
+host=NONE
+no_create=
+nonopt=NONE
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+target=NONE
+verbose=
+x_includes=NONE
+x_libraries=NONE
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+# Initialize some other variables.
+subdirs=
+MFLAGS= MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+# Maximum number of lines to put in a shell here document.
+ac_max_here_lines=12
+
+ac_prev=
+for ac_option
+do
+
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval "$ac_prev=\$ac_option"
+ ac_prev=
+ continue
+ fi
+
+ case "$ac_option" in
+ -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+ *) ac_optarg= ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case "$ac_option" in
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir="$ac_optarg" ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build="$ac_optarg" ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file="$ac_optarg" ;;
+
+ -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+ | --da=*)
+ datadir="$ac_optarg" ;;
+
+ -disable-* | --disable-*)
+ ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
+ { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+ fi
+ ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+ eval "enable_${ac_feature}=no" ;;
+
+ -enable-* | --enable-*)
+ ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
+ { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+ fi
+ ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+ case "$ac_option" in
+ *=*) ;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "enable_${ac_feature}='$ac_optarg'" ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix="$ac_optarg" ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he)
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat << EOF
+Usage: configure [options] [host]
+Options: [defaults in brackets after descriptions]
+Configuration:
+ --cache-file=FILE cache test results in FILE
+ --help print this message
+ --no-create do not create output files
+ --quiet, --silent do not print \`checking...' messages
+ --version print the version of autoconf that created configure
+Directory and file names:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [same as prefix]
+ --bindir=DIR user executables in DIR [EPREFIX/bin]
+ --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
+ --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
+ --datadir=DIR read-only architecture-independent data in DIR
+ [PREFIX/share]
+ --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data in DIR
+ [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
+ --libdir=DIR object code libraries in DIR [EPREFIX/lib]
+ --includedir=DIR C header files in DIR [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
+ --infodir=DIR info documentation in DIR [PREFIX/info]
+ --mandir=DIR man documentation in DIR [PREFIX/man]
+ --srcdir=DIR find the sources in DIR [configure dir or ..]
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM
+ run sed PROGRAM on installed program names
+EOF
+ cat << EOF
+Host type:
+ --build=BUILD configure for building on BUILD [BUILD=HOST]
+ --host=HOST configure for HOST [guessed]
+ --target=TARGET configure for TARGET [TARGET=HOST]
+Features and packages:
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --x-includes=DIR X include files are in DIR
+ --x-libraries=DIR X library files are in DIR
+EOF
+ if test -n "$ac_help"; then
+ echo "--enable and --with options recognized:$ac_help"
+ fi
+ exit 0 ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host="$ac_optarg" ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir="$ac_optarg" ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir="$ac_optarg" ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir="$ac_optarg" ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir="$ac_optarg" ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst \
+ | --locals | --local | --loca | --loc | --lo)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+ localstatedir="$ac_optarg" ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir="$ac_optarg" ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir="$ac_optarg" ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix="$ac_optarg" ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix="$ac_optarg" ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix="$ac_optarg" ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name="$ac_optarg" ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir="$ac_optarg" ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir="$ac_optarg" ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site="$ac_optarg" ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir="$ac_optarg" ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir="$ac_optarg" ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target="$ac_optarg" ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers)
+ echo "configure generated by autoconf version 2.13"
+ exit 0 ;;
+
+ -with-* | --with-*)
+ ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
+ { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+ fi
+ ac_package=`echo $ac_package| sed 's/-/_/g'`
+ case "$ac_option" in
+ *=*) ;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "with_${ac_package}='$ac_optarg'" ;;
+
+ -without-* | --without-*)
+ ac_package=`echo $ac_option|sed -e 's/-*without-//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
+ { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+ fi
+ ac_package=`echo $ac_package| sed 's/-/_/g'`
+ eval "with_${ac_package}=no" ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+ x_includes="$ac_optarg" ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
+ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+ x_libraries="$ac_optarg" ;;
+
+ -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
+ ;;
+
+ *)
+ if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
+ echo "configure: warning: $ac_option: invalid host type" 1>&2
+ fi
+ if test "x$nonopt" != xNONE; then
+ { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
+ fi
+ nonopt="$ac_option"
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
+fi
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+# File descriptor usage:
+# 0 standard input
+# 1 file creation
+# 2 errors and warnings
+# 3 some systems may open it to /dev/tty
+# 4 used on the Kubota Titan
+# 6 checking for... messages and results
+# 5 compiler messages saved in config.log
+if test "$silent" = yes; then
+ exec 6>/dev/null
+else
+ exec 6>&1
+fi
+exec 5>./config.log
+
+echo "\
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+" 1>&5
+
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Also quote any args containing shell metacharacters.
+ac_configure_args=
+for ac_arg
+do
+ case "$ac_arg" in
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c) ;;
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
+ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
+ ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+ *) ac_configure_args="$ac_configure_args $ac_arg" ;;
+ esac
+done
+
+# NLS nuisances.
+# Only set these to C if already set. These must not be set unconditionally
+# because not all systems understand e.g. LANG=C (notably SCO).
+# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
+# Non-C LC_CTYPE values break the ctype check.
+if test "${LANG+set}" = set; then LANG=C; export LANG; fi
+if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
+if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo > confdefs.h
+
+# A filename unique to this package, relative to the directory that
+# configure is in, which we can look for to find out if srcdir is correct.
+ac_unique_file=makedoc.c
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then its parent.
+ ac_prog=$0
+ ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
+ test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
+ srcdir=$ac_confdir
+ if test ! -r $srcdir/$ac_unique_file; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+ if test "$ac_srcdir_defaulted" = yes; then
+ { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
+ else
+ { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
+ fi
+fi
+srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
+
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+ if test "x$prefix" != xNONE; then
+ CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+ else
+ CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+ fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+ if test -r "$ac_site_file"; then
+ echo "loading site script $ac_site_file"
+ . "$ac_site_file"
+ fi
+done
+
+if test -r "$cache_file"; then
+ echo "loading cache $cache_file"
+ . $cache_file
+else
+ echo "creating cache $cache_file"
+ > $cache_file
+fi
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+ac_exeext=
+ac_objext=o
+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+ # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+ if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+ ac_n= ac_c='
+' ac_t=' '
+ else
+ ac_n=-n ac_c= ac_t=
+ fi
+else
+ ac_n= ac_c='\c' ac_t=
+fi
+
+
+
+ac_aux_dir=
+for ac_dir in ../.. $srcdir/../..; do
+ if test -f $ac_dir/install-sh; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f $ac_dir/install.sh; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ { echo "configure: error: can not find install-sh or install.sh in ../.. $srcdir/../.." 1>&2; exit 1; }
+fi
+ac_config_guess=$ac_aux_dir/config.guess
+ac_config_sub=$ac_aux_dir/config.sub
+ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
+
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# ./install, which can be erroneously created by make from ./install.sh.
+echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
+echo "configure:567: checking for a BSD compatible install" >&5
+if test -z "$INSTALL"; then
+if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
+ for ac_dir in $PATH; do
+ # Account for people who put trailing slashes in PATH elements.
+ case "$ac_dir/" in
+ /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ if test -f $ac_dir/$ac_prog; then
+ if test $ac_prog = install &&
+ grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ else
+ ac_cv_path_install="$ac_dir/$ac_prog -c"
+ break 2
+ fi
+ fi
+ done
+ ;;
+ esac
+ done
+ IFS="$ac_save_IFS"
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL="$ac_cv_path_install"
+ else
+ # As a last resort, use the slow shell script. We don't cache a
+ # path for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the path is relative.
+ INSTALL="$ac_install_sh"
+ fi
+fi
+echo "$ac_t""$INSTALL" 1>&6
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
+echo "configure:620: checking whether build environment is sane" >&5
+# Just in case
+sleep 1
+echo timestamp > conftestfile
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftestfile`
+ fi
+ if test "$*" != "X $srcdir/configure conftestfile" \
+ && test "$*" != "X conftestfile $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ { echo "configure: error: ls -t appears to fail. Make sure there is not a broken
+alias in your environment" 1>&2; exit 1; }
+ fi
+
+ test "$2" = conftestfile
+ )
+then
+ # Ok.
+ :
+else
+ { echo "configure: error: newly created file is older than distributed files!
+Check your system clock" 1>&2; exit 1; }
+fi
+rm -f conftest*
+echo "$ac_t""yes" 1>&6
+if test "$program_transform_name" = s,x,x,; then
+ program_transform_name=
+else
+ # Double any \ or $. echo might interpret backslashes.
+ cat <<\EOF_SED > conftestsed
+s,\\,\\\\,g; s,\$,$$,g
+EOF_SED
+ program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
+ rm -f conftestsed
+fi
+test "$program_prefix" != NONE &&
+ program_transform_name="s,^,${program_prefix},; $program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
+
+# sed with no file args requires a program.
+test "$program_transform_name" = "" && program_transform_name="s,x,x,"
+
+echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
+echo "configure:677: checking whether ${MAKE-make} sets \${MAKE}" >&5
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftestmake <<\EOF
+all:
+ @echo 'ac_maketemp="${MAKE}"'
+EOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
+if test -n "$ac_maketemp"; then
+ eval ac_cv_prog_make_${ac_make}_set=yes
+else
+ eval ac_cv_prog_make_${ac_make}_set=no
+fi
+rm -f conftestmake
+fi
+if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ SET_MAKE=
+else
+ echo "$ac_t""no" 1>&6
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+if test $host != $build; then
+ ac_tool_prefix=${host_alias}-
+else
+ ac_tool_prefix=
+fi
+
+echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
+echo "configure:710: checking for Cygwin environment" >&5
+if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 715 "configure"
+#include "confdefs.h"
+
+int main() {
+
+#ifndef __CYGWIN__
+#define __CYGWIN__ __CYGWIN32__
+#endif
+return __CYGWIN__;
+; return 0; }
+EOF
+if { (eval echo configure:726: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_cygwin=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_cygwin=no
+fi
+rm -f conftest*
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_cygwin" 1>&6
+CYGWIN=
+test "$ac_cv_cygwin" = yes && CYGWIN=yes
+echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
+echo "configure:743: checking for mingw32 environment" >&5
+if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 748 "configure"
+#include "confdefs.h"
+
+int main() {
+return __MINGW32__;
+; return 0; }
+EOF
+if { (eval echo configure:755: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_mingw32=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_mingw32=no
+fi
+rm -f conftest*
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_mingw32" 1>&6
+MINGW32=
+test "$ac_cv_mingw32" = yes && MINGW32=yes
+
+# Check whether --enable-multilib or --disable-multilib was given.
+if test "${enable_multilib+set}" = set; then
+ enableval="$enable_multilib"
+ case "${enableval}" in
+ yes) multilib=yes ;;
+ no) multilib=no ;;
+ *) { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
+ esac
+else
+ multilib=yes
+fi
+
+# Check whether --enable-target-optspace or --disable-target-optspace was given.
+if test "${enable_target_optspace+set}" = set; then
+ enableval="$enable_target_optspace"
+ case "${enableval}" in
+ yes) target_optspace=yes ;;
+ no) target_optspace=no ;;
+ *) { echo "configure: error: bad value ${enableval} for target-optspace option" 1>&2; exit 1; } ;;
+ esac
+else
+ target_optspace=
+fi
+
+# Check whether --enable-newlib-mb or --disable-newlib-mb was given.
+if test "${enable_newlib_mb+set}" = set; then
+ enableval="$enable_newlib_mb"
+ case "${enableval}" in
+ yes) newlib_mb=yes ;;
+ no) newlib_mb=no ;;
+ *) { echo "configure: error: bad value ${enableval} for newlib-mb option" 1>&2; exit 1; } ;;
+ esac
+else
+ newlib_mb=no
+fi
+
+
+test -z "${with_target_subdir}" && with_target_subdir=.
+
+if test "${srcdir}" = "."; then
+ if test "${with_target_subdir}" != "."; then
+ newlib_basedir="${srcdir}/${with_multisrctop}../.."
+ else
+ newlib_basedir="${srcdir}/${with_multisrctop}.."
+ fi
+else
+ newlib_basedir="${srcdir}/.."
+fi
+
+
+
+# Make sure we can run config.sub.
+if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
+else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking host system type""... $ac_c" 1>&6
+echo "configure:829: checking host system type" >&5
+
+host_alias=$host
+case "$host_alias" in
+NONE)
+ case $nonopt in
+ NONE)
+ if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
+ else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
+ fi ;;
+ *) host_alias=$nonopt ;;
+ esac ;;
+esac
+
+host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
+host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+echo "$ac_t""$host" 1>&6
+
+
+
+PACKAGE=newlib
+
+VERSION=1.8.1
+
+if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
+ { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
+fi
+cat >> confdefs.h <<EOF
+#define PACKAGE "$PACKAGE"
+EOF
+
+cat >> confdefs.h <<EOF
+#define VERSION "$VERSION"
+EOF
+
+
+
+missing_dir=`cd $ac_aux_dir && pwd`
+echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
+echo "configure:870: checking for working aclocal" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf. Sigh.
+if (aclocal --version) < /dev/null > /dev/null 2>&1; then
+ ACLOCAL=aclocal
+ echo "$ac_t""found" 1>&6
+else
+ ACLOCAL="$missing_dir/missing aclocal"
+ echo "$ac_t""missing" 1>&6
+fi
+
+echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
+echo "configure:883: checking for working autoconf" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf. Sigh.
+if (autoconf --version) < /dev/null > /dev/null 2>&1; then
+ AUTOCONF=autoconf
+ echo "$ac_t""found" 1>&6
+else
+ AUTOCONF="$missing_dir/missing autoconf"
+ echo "$ac_t""missing" 1>&6
+fi
+
+echo $ac_n "checking for working automake""... $ac_c" 1>&6
+echo "configure:896: checking for working automake" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf. Sigh.
+if (automake --version) < /dev/null > /dev/null 2>&1; then
+ AUTOMAKE=automake
+ echo "$ac_t""found" 1>&6
+else
+ AUTOMAKE="$missing_dir/missing automake"
+ echo "$ac_t""missing" 1>&6
+fi
+
+echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
+echo "configure:909: checking for working autoheader" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf. Sigh.
+if (autoheader --version) < /dev/null > /dev/null 2>&1; then
+ AUTOHEADER=autoheader
+ echo "$ac_t""found" 1>&6
+else
+ AUTOHEADER="$missing_dir/missing autoheader"
+ echo "$ac_t""missing" 1>&6
+fi
+
+echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
+echo "configure:922: checking for working makeinfo" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf. Sigh.
+if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
+ MAKEINFO=makeinfo
+ echo "$ac_t""found" 1>&6
+else
+ MAKEINFO="$missing_dir/missing makeinfo"
+ echo "$ac_t""missing" 1>&6
+fi
+
+
+
+# FIXME: We temporarily define our own version of AC_PROG_CC. This is
+# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
+# are probably using a cross compiler, which will not be able to fully
+# link an executable. This should really be fixed in autoconf
+# itself.
+
+
+
+# Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:947: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_CC="gcc"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:977: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_prog_rejected=no
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# -gt 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ set dummy "$ac_dir/$ac_word" "$@"
+ shift
+ ac_cv_prog_CC="$@"
+ fi
+fi
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
+echo "configure:1026: checking whether we are using GNU C" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.c <<EOF
+#ifdef __GNUC__
+ yes;
+#endif
+EOF
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1035: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+ ac_cv_prog_gcc=yes
+else
+ ac_cv_prog_gcc=no
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+
+if test $ac_cv_prog_gcc = yes; then
+ GCC=yes
+ ac_test_CFLAGS="${CFLAGS+set}"
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS=
+ echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:1050: checking whether ${CC-cc} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ echo 'void f(){}' > conftest.c
+if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
+ ac_cv_prog_cc_g=yes
+else
+ ac_cv_prog_cc_g=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
+ if test "$ac_test_CFLAGS" = set; then
+ CFLAGS="$ac_save_CFLAGS"
+ elif test $ac_cv_prog_cc_g = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-O2"
+ fi
+else
+ GCC=
+ test "${CFLAGS+set}" = set || CFLAGS="-g"
+fi
+
+
+# AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD). If we don't
+# run it explicitly here, it will be run implicitly before
+# NEWLIB_CONFIGURE, which doesn't work because that means that it will
+# be run before AC_CANONICAL_HOST.
+echo $ac_n "checking build system type""... $ac_c" 1>&6
+echo "configure:1083: checking build system type" >&5
+
+build_alias=$build
+case "$build_alias" in
+NONE)
+ case $nonopt in
+ NONE) build_alias=$host_alias ;;
+ *) build_alias=$nonopt ;;
+ esac ;;
+esac
+
+build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
+build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+echo "$ac_t""$build" 1>&6
+
+
+# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
+set dummy ${ac_tool_prefix}as; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1104: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$AS"; then
+ ac_cv_prog_AS="$AS" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_AS="${ac_tool_prefix}as"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
+fi
+fi
+AS="$ac_cv_prog_AS"
+if test -n "$AS"; then
+ echo "$ac_t""$AS" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+
+
+# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1136: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_AR="${ac_tool_prefix}ar"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
+fi
+fi
+AR="$ac_cv_prog_AR"
+if test -n "$AR"; then
+ echo "$ac_t""$AR" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+
+
+# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1168: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+fi
+fi
+RANLIB="$ac_cv_prog_RANLIB"
+if test -n "$RANLIB"; then
+ echo "$ac_t""$RANLIB" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+
+if test -z "$ac_cv_prog_RANLIB"; then
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1200: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_RANLIB="ranlib"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
+fi
+fi
+RANLIB="$ac_cv_prog_RANLIB"
+if test -n "$RANLIB"; then
+ echo "$ac_t""$RANLIB" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+else
+ RANLIB=":"
+fi
+fi
+
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# ./install, which can be erroneously created by make from ./install.sh.
+echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
+echo "configure:1245: checking for a BSD compatible install" >&5
+if test -z "$INSTALL"; then
+if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
+ for ac_dir in $PATH; do
+ # Account for people who put trailing slashes in PATH elements.
+ case "$ac_dir/" in
+ /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ if test -f $ac_dir/$ac_prog; then
+ if test $ac_prog = install &&
+ grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ else
+ ac_cv_path_install="$ac_dir/$ac_prog -c"
+ break 2
+ fi
+ fi
+ done
+ ;;
+ esac
+ done
+ IFS="$ac_save_IFS"
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL="$ac_cv_path_install"
+ else
+ # As a last resort, use the slow shell script. We don't cache a
+ # path for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the path is relative.
+ INSTALL="$ac_install_sh"
+ fi
+fi
+echo "$ac_t""$INSTALL" 1>&6
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+
+echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
+echo "configure:1299: checking whether to enable maintainer-specific portions of Makefiles" >&5
+ # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then
+ enableval="$enable_maintainer_mode"
+ USE_MAINTAINER_MODE=$enableval
+else
+ USE_MAINTAINER_MODE=no
+fi
+
+ echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
+
+
+if test $USE_MAINTAINER_MODE = yes; then
+ MAINTAINER_MODE_TRUE=
+ MAINTAINER_MODE_FALSE='#'
+else
+ MAINTAINER_MODE_TRUE='#'
+ MAINTAINER_MODE_FALSE=
+fi
+ MAINT=$MAINTAINER_MODE_TRUE
+
+
+
+# We need AC_EXEEXT to keep automake happy in cygnus mode. However,
+# at least currently, we never actually build a program, so we never
+# need to use $(EXEEXT). Moreover, the test for EXEEXT normally
+# fails, because we are probably configuring with a cross compiler
+# which can't create executables. So we include AC_EXEEXT to keep
+# automake happy, but we don't execute it, since we don't care about
+# the result.
+if false; then
+
+
+echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
+echo "configure:1333: checking for executable suffix" >&5
+if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
+ ac_cv_exeext=.exe
+else
+ rm -f conftest*
+ echo 'int main () { return 0; }' > conftest.$ac_ext
+ ac_cv_exeext=
+ if { (eval echo configure:1343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+ for file in conftest.*; do
+ case $file in
+ *.c | *.o | *.obj | *.ilk | *.pdb) ;;
+ *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
+ esac
+ done
+ else
+ { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
+ fi
+ rm -f conftest*
+ test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
+fi
+fi
+
+EXEEXT=""
+test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
+echo "$ac_t""${ac_cv_exeext}" 1>&6
+ac_exeext=$EXEEXT
+
+fi
+
+. ${newlib_basedir}/configure.host
+
+case ${newlib_basedir} in
+/* | A-Za-z:/\\*) newlib_flagbasedir=${newlib_basedir} ;;
+*) newlib_flagbasedir='$(top_builddir)/'${newlib_basedir} ;;
+esac
+
+newlib_cflags="${newlib_cflags} -I"'$(top_builddir)'"/../targ-include -I${newlib_flagbasedir}/libc/include"
+case "${host}" in
+ *-*-cygwin*)
+ newlib_cflags="${newlib_cflags} -I${newlib_flagbasedir}/../winsup/include"
+ ;;
+esac
+
+newlib_cflags="${newlib_cflags} -fno-builtin"
+
+NEWLIB_CFLAGS=${newlib_cflags}
+
+
+
+
+
+
+# Put a plausible default for CC_FOR_BUILD in Makefile.
+if test -z "$CC_FOR_BUILD"; then
+ if test "x$cross_compiling" = "xno"; then
+ CC_FOR_BUILD='$(CC)'
+ else
+ CC_FOR_BUILD=gcc
+ fi
+fi
+
+
+# Also set EXEEXT_FOR_BUILD.
+if test "x$cross_compiling" = "xno"; then
+ EXEEXT_FOR_BUILD='$(EXEEXT)'
+else
+ echo $ac_n "checking for build system executable suffix""... $ac_c" 1>&6
+echo "configure:1403: checking for build system executable suffix" >&5
+if eval "test \"`echo '$''{'newlib_cv_build_exeext'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > ac_c_test.c << 'EOF'
+int main() {
+/* Nothing needed here */
+}
+EOF
+ ${CC_FOR_BUILD} -o ac_c_test am_c_test.c 1>&5 2>&5
+ newlib_cv_build_exeext=`echo ac_c_test.* | grep -v ac_c_test.c | sed -e s/ac_c_test//`
+ rm -f ac_c_test*
+ test x"${newlib_cv_build_exeext}" = x && newlib_cv_build_exeext=no
+fi
+
+echo "$ac_t""$newlib_cv_build_exeext" 1>&6
+ EXEEXT_FOR_BUILD=""
+ test x"${newlib_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${newlib_cv_build_exeext}
+fi
+
+
+trap '' 1 2 15
+cat > confcache <<\EOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs. It is not useful on other systems.
+# If it contains results you don't want to keep, you may remove or edit it.
+#
+# By default, configure uses ./config.cache as the cache file,
+# creating it if it does not exist already. You can give configure
+# the --cache-file=FILE option to use a different cache file; that is
+# what configure does when it calls configure scripts in
+# subdirectories, so they share the cache.
+# Giving --cache-file=/dev/null disables caching, for debugging configure.
+# config.status only pays attention to the cache file if you give it the
+# --recheck option to rerun configure.
+#
+EOF
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(set) 2>&1 |
+ case `(ac_space=' '; set | grep ac_space) 2>&1` in
+ *ac_space=\ *)
+ # `set' does not quote correctly, so add quotes (double-quote substitution
+ # turns \\\\ into \\, and sed turns \\ into \).
+ sed -n \
+ -e "s/'/'\\\\''/g" \
+ -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
+ ;;
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
+ ;;
+ esac >> confcache
+if cmp -s $cache_file confcache; then
+ :
+else
+ if test -w $cache_file; then
+ echo "updating cache $cache_file"
+ cat confcache > $cache_file
+ else
+ echo "not updating unwritable cache $cache_file"
+ fi
+fi
+rm -f confcache
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Any assignment to VPATH causes Sun make to only execute
+# the first set of double-colon rules, so remove it if not needed.
+# If there is a colon in the path, we need to keep it.
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
+fi
+
+trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
+
+# Transform confdefs.h into DEFS.
+# Protect against shell expansion while executing Makefile rules.
+# Protect against Makefile macro expansion.
+cat > conftest.defs <<\EOF
+s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
+s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
+s%\[%\\&%g
+s%\]%\\&%g
+s%\$%$$%g
+EOF
+DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
+rm -f conftest.defs
+
+
+# Without the "./", some shells look in PATH for config.status.
+: ${CONFIG_STATUS=./config.status}
+
+echo creating $CONFIG_STATUS
+rm -f $CONFIG_STATUS
+cat > $CONFIG_STATUS <<EOF
+#! /bin/sh
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# This directory was configured as follows,
+# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+#
+# $0 $ac_configure_args
+#
+# Compiler output produced by configure, useful for debugging
+# configure, is in ./config.log if it exists.
+
+ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
+for ac_option
+do
+ case "\$ac_option" in
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
+ exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
+ -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
+ echo "$CONFIG_STATUS generated by autoconf version 2.13"
+ exit 0 ;;
+ -help | --help | --hel | --he | --h)
+ echo "\$ac_cs_usage"; exit 0 ;;
+ *) echo "\$ac_cs_usage"; exit 1 ;;
+ esac
+done
+
+ac_given_srcdir=$srcdir
+ac_given_INSTALL="$INSTALL"
+
+trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+# Protect against being on the right side of a sed subst in config.status.
+sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
+ s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
+$ac_vpsub
+$extrasub
+s%@SHELL@%$SHELL%g
+s%@CFLAGS@%$CFLAGS%g
+s%@CPPFLAGS@%$CPPFLAGS%g
+s%@CXXFLAGS@%$CXXFLAGS%g
+s%@FFLAGS@%$FFLAGS%g
+s%@DEFS@%$DEFS%g
+s%@LDFLAGS@%$LDFLAGS%g
+s%@LIBS@%$LIBS%g
+s%@exec_prefix@%$exec_prefix%g
+s%@prefix@%$prefix%g
+s%@program_transform_name@%$program_transform_name%g
+s%@bindir@%$bindir%g
+s%@sbindir@%$sbindir%g
+s%@libexecdir@%$libexecdir%g
+s%@datadir@%$datadir%g
+s%@sysconfdir@%$sysconfdir%g
+s%@sharedstatedir@%$sharedstatedir%g
+s%@localstatedir@%$localstatedir%g
+s%@libdir@%$libdir%g
+s%@includedir@%$includedir%g
+s%@oldincludedir@%$oldincludedir%g
+s%@infodir@%$infodir%g
+s%@mandir@%$mandir%g
+s%@newlib_basedir@%$newlib_basedir%g
+s%@host@%$host%g
+s%@host_alias@%$host_alias%g
+s%@host_cpu@%$host_cpu%g
+s%@host_vendor@%$host_vendor%g
+s%@host_os@%$host_os%g
+s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
+s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
+s%@INSTALL_DATA@%$INSTALL_DATA%g
+s%@PACKAGE@%$PACKAGE%g
+s%@VERSION@%$VERSION%g
+s%@ACLOCAL@%$ACLOCAL%g
+s%@AUTOCONF@%$AUTOCONF%g
+s%@AUTOMAKE@%$AUTOMAKE%g
+s%@AUTOHEADER@%$AUTOHEADER%g
+s%@MAKEINFO@%$MAKEINFO%g
+s%@SET_MAKE@%$SET_MAKE%g
+s%@CC@%$CC%g
+s%@build@%$build%g
+s%@build_alias@%$build_alias%g
+s%@build_cpu@%$build_cpu%g
+s%@build_vendor@%$build_vendor%g
+s%@build_os@%$build_os%g
+s%@AS@%$AS%g
+s%@AR@%$AR%g
+s%@RANLIB@%$RANLIB%g
+s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
+s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
+s%@MAINT@%$MAINT%g
+s%@EXEEXT@%$EXEEXT%g
+s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
+s%@machine_dir@%$machine_dir%g
+s%@sys_dir@%$sys_dir%g
+s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
+s%@EXEEXT_FOR_BUILD@%$EXEEXT_FOR_BUILD%g
+
+CEOF
+EOF
+
+cat >> $CONFIG_STATUS <<\EOF
+
+# Split the substitutions into bite-sized pieces for seds with
+# small command number limits, like on Digital OSF/1 and HP-UX.
+ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
+ac_file=1 # Number of current file.
+ac_beg=1 # First line for current file.
+ac_end=$ac_max_sed_cmds # Line after last line for current file.
+ac_more_lines=:
+ac_sed_cmds=""
+while $ac_more_lines; do
+ if test $ac_beg -gt 1; then
+ sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
+ else
+ sed "${ac_end}q" conftest.subs > conftest.s$ac_file
+ fi
+ if test ! -s conftest.s$ac_file; then
+ ac_more_lines=false
+ rm -f conftest.s$ac_file
+ else
+ if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds="sed -f conftest.s$ac_file"
+ else
+ ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
+ fi
+ ac_file=`expr $ac_file + 1`
+ ac_beg=$ac_end
+ ac_end=`expr $ac_end + $ac_max_sed_cmds`
+ fi
+done
+if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds=cat
+fi
+EOF
+
+cat >> $CONFIG_STATUS <<EOF
+
+CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+ case "$ac_file" in
+ *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+ ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+ *) ac_file_in="${ac_file}.in" ;;
+ esac
+
+ # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
+
+ # Remove last slash and all that follows it. Not all systems have dirname.
+ ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+ if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+ # The file is in a subdirectory.
+ test ! -d "$ac_dir" && mkdir "$ac_dir"
+ ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
+ # A "../" for each directory in $ac_dir_suffix.
+ ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
+ else
+ ac_dir_suffix= ac_dots=
+ fi
+
+ case "$ac_given_srcdir" in
+ .) srcdir=.
+ if test -z "$ac_dots"; then top_srcdir=.
+ else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
+ /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
+ *) # Relative path.
+ srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
+ top_srcdir="$ac_dots$ac_given_srcdir" ;;
+ esac
+
+ case "$ac_given_INSTALL" in
+ [/$]*) INSTALL="$ac_given_INSTALL" ;;
+ *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
+ esac
+
+ echo creating "$ac_file"
+ rm -f "$ac_file"
+ configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
+ case "$ac_file" in
+ *Makefile*) ac_comsub="1i\\
+# $configure_input" ;;
+ *) ac_comsub= ;;
+ esac
+
+ ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+ sed -e "$ac_comsub
+s%@configure_input@%$configure_input%g
+s%@srcdir@%$srcdir%g
+s%@top_srcdir@%$top_srcdir%g
+s%@INSTALL@%$INSTALL%g
+" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
+fi; done
+rm -f conftest.s*
+
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+
+exit 0
+EOF
+chmod +x $CONFIG_STATUS
+rm -fr confdefs* $ac_clean_files
+test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
+
diff --git a/newlib/doc/configure.in b/newlib/doc/configure.in
new file mode 100644
index 00000000000..b116b3538cc
--- /dev/null
+++ b/newlib/doc/configure.in
@@ -0,0 +1,41 @@
+dnl This is the newlib/doc configure.in file.
+dnl Process this file with autoconf to produce a configure script.
+
+AC_PREREQ(2.5)
+AC_INIT(makedoc.c)
+
+dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake.
+AC_CONFIG_AUX_DIR(../..)
+
+NEWLIB_CONFIGURE(..)
+
+# Put a plausible default for CC_FOR_BUILD in Makefile.
+if test -z "$CC_FOR_BUILD"; then
+ if test "x$cross_compiling" = "xno"; then
+ CC_FOR_BUILD='$(CC)'
+ else
+ CC_FOR_BUILD=gcc
+ fi
+fi
+AC_SUBST(CC_FOR_BUILD)
+
+# Also set EXEEXT_FOR_BUILD.
+if test "x$cross_compiling" = "xno"; then
+ EXEEXT_FOR_BUILD='$(EXEEXT)'
+else
+ AC_CACHE_CHECK([for build system executable suffix], newlib_cv_build_exeext,
+ [cat > ac_c_test.c << 'EOF'
+int main() {
+/* Nothing needed here */
+}
+EOF
+ ${CC_FOR_BUILD} -o ac_c_test am_c_test.c 1>&5 2>&5
+ newlib_cv_build_exeext=`echo ac_c_test.* | grep -v ac_c_test.c | sed -e s/ac_c_test//`
+ rm -f ac_c_test*
+ test x"${newlib_cv_build_exeext}" = x && newlib_cv_build_exeext=no])
+ EXEEXT_FOR_BUILD=""
+ test x"${newlib_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${newlib_cv_build_exeext}
+fi
+AC_SUBST(EXEEXT_FOR_BUILD)
+
+AC_OUTPUT(Makefile)
diff --git a/newlib/doc/doc.str b/newlib/doc/doc.str
new file mode 100644
index 00000000000..4d557c6f527
--- /dev/null
+++ b/newlib/doc/doc.str
@@ -0,0 +1,178 @@
+: nokill_bogus_lines ;
+
+: ENDDD
+ skip_past_newline
+ ;
+
+: TABLE
+ skip_past_newline
+ "@table @code\n" catstr
+ ;
+
+: ENDTABLE
+ skip_past_newline
+ "@end table\n"
+ catstr
+ ;
+
+: QUICKREF
+ skip_past_newline
+ get_stuff_in_command
+ "&&~&&~&&\cr\tablerule\n"
+ quickref
+ ;
+
+
+: ITEM
+ "@item " catstr ;
+
+: EXAMPLE
+ skip_past_newline
+
+ get_stuff_in_command nokill_bogus_lines translatecomments
+ courierize catstr
+
+ ;
+
+: INODE
+ "@node " catstr skip_past_newline copy_past_newline catstr
+ ;
+
+: CODE_FRAGMENT
+ EXAMPLE
+ ;
+
+: SYNOPSIS
+ skip_past_newline
+ "@strong{Synopsis}\n" catstr
+ "@example\n" catstr
+ get_stuff_in_command
+ do_fancy_stuff
+ nokill_bogus_lines
+ indent
+ catstr
+ "@end example\n" catstr
+
+ ;
+
+
+: ANSI_SYNOPSIS
+ skip_past_newline
+ "@strong{Synopsis}\n" catstr
+ "@example\n" catstr
+ get_stuff_in_command
+ do_fancy_stuff
+ nokill_bogus_lines
+ indent
+ catstr
+ "@end example\n" catstr
+
+ ;
+
+: OLDTRAD_SYNOPSIS
+ skip_past_newline
+ "@strong{Traditional Synopsis}\n" catstr
+ "@example\n" catstr
+ get_stuff_in_command
+ do_fancy_stuff
+ nokill_bogus_lines
+ indent
+ catstr
+ "@end example\n" catstr
+
+ ;
+
+: TRAD_SYNOPSIS
+ skip_past_newline
+
+ ;
+
+: INDEX
+ "@findex " skip_past_newline copy_past_newline catstr catstr
+ ;
+
+: FUNCTION
+ "@node " - a
+ skip_past_newline
+ copy_past_newline
+ dup - a x x
+ get_stuff_in_angle -a x y
+ swap
+ do_fancy_stuff
+ "@section " - a x x b
+ swap
+ remchar
+ "\n" - a x b x c
+ catstr catstr catstr catstr catstr
+ ;
+
+: bodytext
+ get_stuff_in_command
+ bulletize
+ courierize
+ do_fancy_stuff
+ catstr
+ "@*\n" catstr
+ ;
+
+: asection
+ skip_past_newline
+ catstr
+ copy_past_newline
+ do_fancy_stuff catstr
+ bodytext
+ ;
+
+: SECTION
+ "@section " asection ;
+
+: SUBSECTION
+ "@section " asection ;
+
+: SUBSUBSECTION
+ "@subsection " asection ;
+
+: subhead
+ skip_past_newline
+ bodytext
+ ;
+
+
+
+: DESCRIPTION
+ "@strong{Description}@*\n" catstr subhead ;
+
+: RETURNS
+ "@strong{Returns}@*\n" catstr subhead ;
+
+: ERRORS
+ "@strong{Errors}@*\n" catstr subhead ;
+
+
+: PORTABILITY
+ "@strong{Portability}@*\n" catstr subhead ;
+
+
+: WARNINGS
+ "@strong{Warnings}@*\n" catstr subhead ;
+
+
+
+: INTERNAL_FUNCTION
+ func ;
+
+
+: INTERNAL_DEFINITION
+ func ;
+
+
+: INTERNAL
+ func ;
+
+: TYPEDEF
+ FUNCTION ;
+
+
+
+: NEWPAGE
+ "@page\n" catstr subhead ;
diff --git a/newlib/doc/makedoc.c b/newlib/doc/makedoc.c
new file mode 100644
index 00000000000..12dfc90dd79
--- /dev/null
+++ b/newlib/doc/makedoc.c
@@ -0,0 +1,1469 @@
+/* chew
+ Copyright (C) 1990-1992 Free Software Foundation, Inc.
+ Contributed by steve chamberlain @cygnus
+
+
+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 of the License, 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+/*
+ Yet another way of extracting documentation from source.
+ No, I haven't finished it yet, but I hope you people like it better
+ that the old way
+
+ sac
+
+Basically, this is a sort of string forth, maybe we should call it
+struth?
+
+You define new words thus:
+: <newword> <oldwords> ;
+There is no
+
+*/
+
+
+
+#include "ansidecl.h"
+#include <stdio.h>
+#include <ctype.h>
+
+extern PTR malloc();
+extern PTR realloc();
+
+#define DEF_SIZE 5000
+#define STACK 50
+
+int internal_wanted;
+int internal_mode;
+
+
+
+/* Here is a string type ... */
+
+typedef struct buffer
+{
+ char *ptr;
+ unsigned int write_idx;
+ unsigned int size;
+} string_type;
+
+
+
+
+
+
+
+static void DEFUN(init_string_with_size,(buffer, size),
+ string_type *buffer AND
+ unsigned int size )
+{
+ buffer->write_idx = 0;
+ buffer->size = size;
+ buffer->ptr = malloc(size);
+}
+
+static void DEFUN(init_string,(buffer),
+ string_type *buffer)
+{
+ init_string_with_size(buffer, DEF_SIZE);
+
+}
+
+static int DEFUN(find, (str, what),
+ string_type *str AND
+ char *what)
+{
+ unsigned int i;
+ char *p;
+ p = what;
+ for (i = 0; i < str->write_idx && *p; i++)
+ {
+ if (*p == str->ptr[i])
+ p++;
+ else
+ p = what;
+ }
+ return (*p == 0);
+
+}
+
+static void DEFUN(write_buffer,(buffer),
+ string_type *buffer)
+{
+ fwrite(buffer->ptr, buffer->write_idx, 1, stdout);
+}
+
+
+static void DEFUN(delete_string,(buffer),
+ string_type *buffer)
+{
+ free(buffer->ptr);
+}
+
+
+static char *DEFUN(addr, (buffer, idx),
+ string_type *buffer AND
+ unsigned int idx)
+{
+ return buffer->ptr + idx;
+}
+
+static char DEFUN(at,(buffer, pos),
+ string_type *buffer AND
+ unsigned int pos)
+{
+ if ( pos >= buffer->write_idx)
+ {
+ return 0;
+ }
+ return buffer->ptr[pos];
+}
+
+static void DEFUN(catchar,(buffer, ch),
+ string_type *buffer AND
+ char ch)
+{
+ if (buffer->write_idx == buffer->size)
+ {
+ buffer->size *=2;
+ buffer->ptr = realloc(buffer->ptr, buffer->size);
+ }
+
+ buffer->ptr[buffer->write_idx ++ ] = ch;
+}
+
+
+static void DEFUN(overwrite_string,(dst, src),
+ string_type *dst AND
+ string_type *src)
+{
+ free(dst->ptr);
+ dst->size = src->size;
+ dst->write_idx = src->write_idx;
+ dst->ptr = src->ptr;
+}
+
+static void DEFUN(catstr,(dst, src),
+ string_type *dst AND
+ string_type *src)
+{
+ unsigned int i;
+ for (i = 0; i < src->write_idx; i++)
+ {
+ catchar(dst, src->ptr[i]);
+ }
+}
+
+
+static void DEFUN(cattext,(buffer, string),
+ string_type *buffer AND
+ char *string)
+{
+
+ while (*string)
+ {
+ catchar(buffer, *string);
+ string++;
+ }
+}
+
+static void DEFUN(catbuf,(buffer, buf, len),
+ string_type *buffer AND
+ char *buf AND
+ unsigned int len)
+{
+
+ while (len--)
+ {
+ catchar(buffer, *buf);
+ buf++;
+ }
+}
+
+
+
+static unsigned int
+DEFUN(skip_white_and_stars,(src, idx),
+ string_type *src AND
+ unsigned int idx)
+{
+ while (isspace(at(src,idx))
+ || (at(src,idx) == '*' && at(src,idx +1) !='/'))
+ idx++;
+ return idx;
+
+
+}
+/***********************************************************************/
+
+
+string_type stack[STACK];
+string_type *tos;
+
+unsigned int idx = 0; /* Pos in input buffer */
+string_type *ptr; /* and the buffer */
+typedef void (*stinst_type)();
+stinst_type *pc;
+stinst_type sstack[STACK];
+stinst_type *ssp = &sstack[0];
+int istack[STACK];
+int *isp = &istack[0];
+
+typedef int *word_type;
+
+
+
+struct dict_struct
+{
+ char *word;
+ struct dict_struct *next;
+ stinst_type *code;
+ int code_length;
+ int code_end;
+ int var;
+
+};
+typedef struct dict_struct dict_type;
+#define WORD(x) static void x()
+
+static void DEFUN(exec,(word),
+ dict_type *word)
+{
+ pc = word->code;
+ while (*pc)
+ {
+ (*pc)();
+ }
+
+}
+WORD(call)
+{
+stinst_type *oldpc = pc;
+ dict_type *e;
+ e = (dict_type *)(pc [1]);
+ exec(e);
+ pc = oldpc + 2;
+
+}
+
+WORD(remchar)
+{
+ tos->write_idx--;
+ pc++;
+
+}
+
+WORD(push_number)
+{
+ isp++;
+ pc++;
+ *isp = (int)(*pc);
+ pc++;
+
+}
+
+
+
+
+WORD(push_text)
+{
+
+ tos++;
+ init_string(tos);
+ pc++;
+ cattext(tos,*((char **)pc));
+ pc++;
+
+}
+
+
+
+/* This function removes everything not inside comments starting on
+ the first char of the line from the string, also when copying
+ comments, removes blank space and leading *'s
+ Blank lines are turned into one blank line
+ */
+
+static void
+DEFUN(remove_noncomments,(src,dst),
+ string_type *src AND
+ string_type *dst)
+{
+ unsigned int idx = 0;
+
+ while (at(src,idx))
+ {
+ /* Now see if we have a comment at the start of the line */
+ if (at(src,idx) == '\n'
+ && at(src,idx+1) == '/'
+ && at(src,idx+2) == '*')
+ {
+ idx+=3;
+
+ idx = skip_white_and_stars(src,idx);
+
+ /* Remove leading dot */
+ if (at(src, idx) == '.')
+ idx++;
+
+ /* Copy to the end of the line, or till the end of the
+ comment */
+ while (at(src, idx))
+ {
+ if (at(src, idx) == '\n')
+ {
+ /* end of line, echo and scrape of leading blanks */
+ if (at(src,idx +1) == '\n')
+ catchar(dst,'\n');
+ catchar(dst,'\n');
+ idx++;
+ idx = skip_white_and_stars(src, idx);
+ }
+ else if (at(src, idx) == '*' && at(src,idx+1) == '/')
+ {
+ idx +=2 ;
+ cattext(dst,"\nENDDD\n");
+ break;
+ }
+ else
+ {
+ catchar(dst, at(src, idx));
+ idx++;
+ }
+ }
+ }
+ else idx++;
+ }
+}
+/* turn foobar name(stuff); into foobar EXFUN(name,(stuff));
+
+ */
+
+static void
+DEFUN_VOID(exfunstuff)
+{
+ unsigned int openp;
+ unsigned int fname;
+ unsigned int idx;
+ string_type out;
+ init_string(&out);
+
+
+ /* make sure that it's not already exfuned */
+ if(find(tos,"EXFUN") || find(tos,"PROTO") || !find(tos,"(")) {
+ catstr(&out,tos);
+ }
+ else
+ {
+
+ /*Find the open paren*/
+ for (openp = 0; at(tos, openp) != '(' && at(tos,openp); openp++)
+ ;
+
+ fname = openp;
+ /* Step back to the fname */
+ fname--;
+ while (fname && isspace(at(tos, fname)))
+ fname --;
+ while (fname && !isspace(at(tos,fname)) && at(tos,fname) != '*')
+ fname--;
+
+ fname++;
+
+ for (idx = 0; idx < fname; idx++)
+ {
+ catchar(&out, at(tos,idx));
+ }
+
+ cattext(&out,"EXFUN(");
+ for (idx = fname; idx < openp; idx++)
+ {
+ catchar(&out, at(tos,idx));
+ }
+ cattext(&out,", ");
+ while (at(tos,idx) && at(tos,idx) !=';')
+ {
+ catchar(&out, at(tos, idx));
+ idx++;
+ }
+ cattext(&out,");\n");
+ }
+ overwrite_string(tos, &out);
+ pc++;
+
+}
+
+
+
+/* turn {*
+ and *} into comments */
+
+WORD(translatecomments)
+{
+ unsigned int idx = 0;
+ string_type out;
+ init_string(&out);
+
+ while (at(tos, idx))
+ {
+ if (at(tos,idx) == '{' && at(tos,idx+1) =='*')
+ {
+ cattext(&out," /*");
+ idx+=2;
+ }
+ else if (at(tos,idx) == '*' && at(tos,idx+1) =='}')
+ {
+ cattext(&out,"*/");
+ idx+=2;
+ }
+ else
+ {
+ catchar(&out, at(tos, idx));
+ idx++;
+ }
+ }
+
+
+ overwrite_string(tos, &out);
+
+ pc++;
+
+}
+
+/* find something like
+ QUICKREF
+ memchar ansi pure
+
+ into
+ merge with words on tos and output them to stderror
+
+*/
+WORD(quickref)
+{
+ string_type *nos = tos-1;
+ unsigned int scan=0;
+ unsigned int nosscan = 0;
+ unsigned int idx = 0;
+
+ while (at(tos, idx))
+ {
+ if (at(tos,idx) == '~')
+ {
+ /* Skip the whitespace */
+ while (at(nos, nosscan) == ' ')
+ nosscan++;
+
+ /* Sub the next word from the nos*/
+ while (at(nos, nosscan) != ' ' &&
+ at(nos, nosscan) != 0)
+ {
+ fprintf(stderr, "%c", at(nos, nosscan));
+ nosscan++;
+ }
+ }
+
+ else
+ {
+ fprintf(stderr,"%c", at(tos, idx));
+
+ }
+ idx++;
+ }
+
+ delete_string(tos);
+ delete_string(nos);
+ tos-=2;
+ pc++;
+
+}
+
+/* turn everything not starting with a . into a comment */
+
+WORD(manglecomments)
+{
+ unsigned int idx = 0;
+ string_type out;
+ init_string(&out);
+
+ while (at(tos, idx))
+ {
+ if (at(tos,idx) == '\n' && at(tos,idx+1) =='*')
+ {
+ cattext(&out," /*");
+ idx+=2;
+ }
+ else if (at(tos,idx) == '*' && at(tos,idx+1) =='}')
+ {
+ cattext(&out,"*/");
+ idx+=2;
+ }
+ else
+ {
+ catchar(&out, at(tos, idx));
+ idx++;
+ }
+ }
+
+
+ overwrite_string(tos, &out);
+
+ pc++;
+
+}
+
+/* Mod tos so that only lines with leading dots remain */
+static void
+DEFUN_VOID(outputdots)
+{
+ unsigned int idx = 0;
+ string_type out;
+ init_string(&out);
+
+ while (at(tos, idx))
+ {
+ if (at(tos, idx) == '\n' && at(tos, idx+1) == '.')
+ {
+ idx += 2;
+
+ while (at(tos, idx) && at(tos, idx)!='\n')
+ {
+ if (at(tos,idx) == '{' && at(tos,idx+1) =='*')
+ {
+ cattext(&out," /*");
+ idx+=2;
+ }
+ else if (at(tos,idx) == '*' && at(tos,idx+1) =='}')
+ {
+ cattext(&out,"*/");
+ idx+=2;
+ }
+ else
+ {
+ catchar(&out, at(tos, idx));
+ idx++;
+ }
+ }
+ catchar(&out,'\n');
+ }
+ else
+ {
+ idx++;
+ }
+ }
+
+ overwrite_string(tos, &out);
+ pc++;
+
+}
+
+/* Find lines starting with . and | and put example around them on tos
+ turn
+ {* into open comment and *} into close comment
+ escape curlies
+
+*/
+WORD(courierize)
+{
+ string_type out;
+ unsigned int idx = 0;
+
+ init_string(&out);
+
+ while (at(tos, idx))
+ {
+ if (at(tos, idx) == '\n'
+ && (at(tos, idx +1 ) == '.'
+ || at(tos,idx+1) == '|'))
+ {
+ cattext(&out,"\n@smallexample\n");
+ do
+ {
+ idx += 2;
+
+ while (at(tos, idx) && at(tos, idx)!='\n')
+ {
+ if (at(tos,idx)=='{' && at(tos,idx+1) =='*')
+ {
+ cattext(&out," /*");
+ idx+=2;
+ }
+ else if (at(tos,idx)=='*' && at(tos,idx+1) =='}')
+ {
+ cattext(&out,"*/");
+ idx+=2;
+ }
+ else if (at(tos,idx) == '{')
+ {
+ cattext(&out,"@{");
+ idx++;
+ }
+ else if (at(tos,idx) == '}')
+ {
+ cattext(&out,"@}");
+ idx++;
+ }
+ else
+ {
+ catchar(&out, at(tos, idx));
+ idx++;
+ }
+
+ }
+ catchar(&out,'\n');
+ }
+ while (at(tos, idx) == '\n'
+ && (at(tos, idx+1) == '.')
+ || (at(tos,idx+1) == '|'));
+ cattext(&out,"@end smallexample");
+ }
+ else
+ {
+ catchar(&out, at(tos, idx));
+ idx++;
+ }
+ }
+
+ overwrite_string(tos, &out);
+ pc++;
+
+
+}
+
+/*
+ O+ emit @itemize @bullet
+ OO emit @item
+ O- emit @end itemize
+
+ o+ emit @table @code
+ oo @item
+ o- emit @end table
+*/
+
+
+WORD(bulletize)
+{
+ unsigned int idx = 0;
+ int on = 0;
+ string_type out;
+ init_string(&out);
+
+ while (at(tos, idx)) {
+ if (at(tos, idx) == '@' &&
+ at(tos, idx+1) == '*')
+ {
+ cattext(&out,"*");
+ idx+=2;
+ }
+
+ else
+ if (at(tos, idx) == '\n' && at(tos, idx+1) == 'o')
+ {
+ if (at(tos,idx+2) == '+') {
+ cattext(&out,"\n@table @code\n");
+ idx+=3;
+ }
+ else if (at(tos,idx+2) == '-') {
+ cattext(&out,"\n@end table\n");
+ idx+=3;
+ }
+ else if (isspace(at(tos,idx+2))) {
+ cattext(&out,"\n@item ");
+ idx+=3;
+ }
+ else {
+ catchar(&out, at(tos, idx));
+ idx++;
+ }
+ }
+
+ else
+ if (at(tos, idx) == '\n' && at(tos, idx+1) == 'O')
+ {
+ if (at(tos,idx+2) == '+') {
+ cattext(&out,"\n@itemize @bullet\n");
+ idx+=3;
+ }
+
+ else if (at(tos,idx+2) == '-') {
+ cattext(&out,"\n@end itemize\n");
+ idx+=3;
+ }
+ else {
+ catchar(&out, at(tos, idx));
+ idx++;
+ }
+ }
+ else
+ {
+ catchar(&out, at(tos, idx));
+ idx++;
+ }
+ }
+
+ delete_string(tos);
+ *tos = out;
+ pc++;
+
+}
+
+/* Turn <<foo>> into @code{foo} in place at TOS
+ Turn <[foo]> into @var{foo} in place at TOS
+ nest them too !
+
+*/
+
+
+WORD(do_fancy_stuff)
+ {
+ unsigned int idx = 0;
+ string_type out;
+ init_string(&out);
+ while (at(tos, idx))
+ {
+ if (at(tos, idx) == '<'
+ && at(tos, idx+1) == '<'
+ && (!isspace(at(tos,idx + 2)) || at(tos,idx+3) == '>'))
+ {
+ /* This qualifies as a << startup */
+ idx +=2;
+ cattext(&out,"@code{");
+ }
+
+ else if (at(tos, idx) == '<'
+ && at(tos, idx+1) == '['
+ && !isspace(at(tos,idx + 2)))
+ {
+ /* This qualifies as a <[ startup */
+ idx +=2;
+ cattext(&out,"@var{");
+ }
+ else if (at(tos, idx) == '>'
+ && at(tos,idx+1) =='>')
+ {
+
+ cattext(&out,"}");
+ idx+=2;
+ }
+ else if (at(tos, idx) == ']'
+ && at(tos,idx+1) =='>')
+ {
+ cattext(&out,"}");
+ idx+=2;
+ }
+ else
+ {
+ catchar(&out, at(tos, idx));
+ idx++;
+ }
+ }
+ delete_string(tos);
+ *tos = out;
+ pc++;
+
+}
+/* A command is all upper case,and alone on a line */
+static int
+DEFUN( iscommand,(ptr, idx),
+ string_type *ptr AND
+ unsigned int idx)
+{
+ unsigned int len = 0;
+ while (at(ptr,idx)) {
+ if (isupper(at(ptr,idx)) || at(ptr,idx) == ' ' ||
+ at(ptr,idx) == '_')
+ {
+ len++;
+ idx++;
+ }
+ else if(at(ptr,idx) == '\n')
+ {
+ if (len >4) return 1;
+ return 0;
+ }
+ else return 0;
+ }
+ return 0;
+
+}
+
+
+DEFUN(copy_past_newline,(ptr, idx, dst),
+ string_type *ptr AND
+ unsigned int idx AND
+ string_type *dst)
+{
+ while (at(ptr, idx) && at(ptr, idx) != '\n')
+ {
+ catchar(dst, at(ptr, idx));
+ idx++;
+
+ }
+ catchar(dst, at(ptr, idx));
+ idx++;
+ return idx;
+
+}
+
+WORD(icopy_past_newline)
+{
+ tos++;
+ init_string(tos);
+ idx = copy_past_newline(ptr, idx, tos);
+ pc++;
+}
+
+
+/* indent
+ Take the string at the top of the stack, do some prettying */
+
+
+
+
+WORD(kill_bogus_lines)
+{
+ int sl ;
+
+ int nl = 0;
+ int idx = 0;
+ int c;
+ int dot = 0 ;
+
+ string_type out;
+ init_string(&out);
+ /* Drop leading nl */
+ while (at(tos,idx) == '\n')
+ {
+ idx++;
+ }
+ c = idx;
+
+ /* Find the last char */
+ while (at(tos,idx))
+ {
+ idx++;
+ }
+
+ /* find the last non white before the nl */
+ idx--;
+
+ while (idx && isspace(at(tos,idx)))
+ idx--;
+ idx++;
+
+ /* Copy buffer upto last char, but blank lines before and after
+ dots don't count */
+ sl = 1;
+
+ while (c < idx)
+ {
+ if (at(tos,c) == '\n'
+ && at(tos,c+1) == '\n'
+ && at(tos,c+2) == '.')
+ {
+ /* Ignore two linelines before a dot*/
+ c++;
+ }
+ else if (at(tos,c) == '.' && sl)
+ {
+ /* remember that this line started with a dot */
+ dot=2;
+ }
+ else if (at(tos,c) == '\n'
+ && at(tos,c+1) == '\n'
+ && dot)
+ {
+ c++;
+ /* Ignore two newlines when last line was dot */
+ }
+
+ catchar(&out, at(tos,c));
+ if (at(tos,c) == '\n')
+ {
+ sl = 1;
+
+ if (dot == 2)dot=1;else dot = 0;
+ }
+
+ c++;
+
+ }
+
+ /* Append nl*/
+ catchar(&out, '\n');
+ pc++;
+ delete_string(tos);
+ *tos = out;
+
+
+}
+
+WORD(indent)
+{
+ string_type out;
+ int tab = 0;
+ int idx = 0;
+ int ol =0;
+ init_string(&out);
+ while (at(tos,idx)) {
+ switch (at(tos,idx))
+ {
+ case '\n':
+ cattext(&out,"\n");
+ idx++;
+ if (tab)
+ {
+ cattext(&out," ");
+ }
+ ol = 0;
+ break;
+ case '(':
+ tab++;
+ if (ol == 0)
+ cattext(&out," ");
+ idx++;
+ cattext(&out,"(");
+ ol = 1;
+ break;
+ case ')':
+ tab--;
+ cattext(&out,")");
+ idx++;
+ ol=1;
+
+ break;
+ default:
+ catchar(&out,at(tos,idx));
+ ol=1;
+
+ idx++;
+ break;
+ }
+ }
+
+ pc++;
+ delete_string(tos);
+ *tos = out;
+
+}
+
+/* Change the TOS so that all that is left is the stuff inside the
+ first <<foo>> .
+*/
+
+WORD(get_stuff_in_angle)
+{
+ unsigned int idx = 0;
+ string_type out;
+ init_string(&out);
+
+ while (at(tos, idx))
+ {
+ if (at(tos,idx) == '<' && at(tos,idx+1) =='<')
+ {
+ idx+=2;
+
+ while (!(at(tos,idx) == '>' && at(tos,idx+1) == '>'))
+ {
+ catchar(&out, at(tos, idx));
+ idx++;
+ }
+ break;
+ }
+ idx++;
+ }
+ catchar(&out,'\n');
+
+ overwrite_string(tos, &out);
+ pc++;
+}
+
+
+WORD(get_stuff_in_command)
+{
+ tos++;
+ init_string(tos);
+
+ while (at(ptr, idx)) {
+ if (iscommand(ptr, idx)) break;
+ idx = copy_past_newline(ptr, idx, tos);
+ }
+ pc++;
+}
+
+WORD(swap)
+{
+ string_type t;
+
+ t = tos[0];
+ tos[0] = tos[-1];
+ tos[-1] =t;
+ pc++;
+
+}
+
+WORD(dup)
+{
+ tos++;
+ init_string(tos);
+ catstr(tos, tos-1);
+ pc++;
+
+}
+
+
+
+WORD(icatstr)
+{
+ catstr(tos-1, tos);
+ delete_string(tos);
+ tos--;
+ pc++;
+
+}
+
+WORD(skip_past_newline)
+{
+ while (at(ptr,idx)
+ && at(ptr,idx) != '\n')
+ idx++;
+ idx++;
+ pc++;
+}
+
+
+WORD(internalmode)
+{
+ internal_mode = *(isp);
+ isp--;
+ pc++;
+}
+
+WORD(maybecatstr)
+{
+ if (internal_wanted == internal_mode)
+ {
+ catstr(tos-1, tos);
+ }
+ delete_string(tos);
+ tos--;
+ pc++;
+
+}
+
+char *
+DEFUN(nextword,(string, word),
+ char *string AND
+ char **word)
+{
+ char *word_start;
+ int idx;
+ char *dst;
+ char *src;
+
+ int length = 0;
+
+ while (isspace(*string) || *string == '-') {
+ if (*string == '-')
+ {
+ while (*string && *string != '\n')
+ string++;
+
+ }
+ else {
+ string++;
+ }
+ }
+ if (!*string) return 0;
+
+ word_start = string;
+ if (*string == '"')
+ {
+ string++;
+ length++;
+
+ while (*string != '"')
+ {
+ string++;
+ length++;
+ }
+ }
+ else
+ {
+
+
+ while (!isspace(*string))
+ {
+ string++;
+ length++;
+ }
+ }
+
+ *word = malloc(length + 1);
+
+ dst = *word;
+ src = word_start;
+
+
+ for (idx= 0; idx < length; idx++)
+ {
+
+ if (src[idx] == '\\' && src[idx+1] == 'n')
+ {
+ *dst++ = '\n';
+ idx++;
+
+ }
+ else *dst++ = src[idx];
+ }
+ *dst++ = 0;
+
+
+
+
+
+ if(*string)
+ return string + 1;
+ else
+ return 0;
+
+}
+dict_type *root;
+dict_type *
+DEFUN(lookup_word,(word),
+ char *word)
+{
+ dict_type *ptr = root;
+ while (ptr) {
+ if (strcmp(ptr->word, word) == 0) return ptr;
+ ptr = ptr->next;
+
+ }
+ fprintf(stderr,"Can't find %s\n",word);
+ return 0;
+
+
+}
+
+static void DEFUN_VOID(perform)
+{
+ tos = stack;
+
+ while (at(ptr, idx)) {
+ /* It's worth looking through the command list */
+ if (iscommand(ptr, idx))
+ {
+ unsigned int i;
+ int found = 0;
+
+ char *next;
+ dict_type *word ;
+
+ (void) nextword(addr(ptr, idx), &next);
+
+
+ word = lookup_word(next);
+
+
+
+
+ if (word)
+ {
+ exec(word);
+ }
+ else
+ {
+ fprintf(stderr,"warning, %s is not recognised\n", next);
+ skip_past_newline();
+ }
+
+ }
+ else skip_past_newline();
+
+ }
+}
+
+dict_type *
+DEFUN(newentry,(word),
+ char *word)
+{
+ dict_type *new = (dict_type *)malloc(sizeof(dict_type));
+ new->word = word;
+ new->next = root;
+ root = new;
+ new->code = (stinst_type *)malloc(sizeof(stinst_type ));
+ new->code_length = 1;
+ new->code_end = 0;
+ return new;
+
+}
+
+
+unsigned int
+DEFUN(add_to_definition,(entry, word),
+ dict_type *entry AND
+ stinst_type word)
+{
+ if (entry->code_end == entry->code_length)
+ {
+ entry->code_length += 2;
+ entry->code =
+ (stinst_type *) realloc((char *)(entry->code),
+ entry->code_length *sizeof(word_type));
+ }
+ entry->code[entry->code_end] = word;
+
+return entry->code_end++;
+}
+
+
+
+
+
+
+
+void
+DEFUN(add_intrinsic,(name, func),
+ char *name AND
+ void (*func)())
+{
+ dict_type *new = newentry(name);
+ add_to_definition(new, func);
+ add_to_definition(new, 0);
+}
+
+WORD(push_addr)
+{
+
+
+}
+
+void
+DEFUN(add_var,(name),
+ char *name)
+{
+ dict_type *new = newentry(name);
+ add_to_definition(new, push_number);
+ add_to_definition(new, (stinst_type)(&(new->var)));
+ add_to_definition(new,0);
+
+}
+
+
+
+
+void
+DEFUN(compile, (string),
+ char *string)
+
+{
+ int jstack[STACK];
+ int *jptr = jstack;
+ /* add words to the dictionary */
+ char *word;
+ string = nextword(string, &word);
+ while (string && *string && word[0])
+ {
+ if (strcmp(word,"var")==0)
+ {
+ string=nextword(string, &word);
+
+ add_var(word);
+ string=nextword(string, &word);
+ }
+else
+
+ if (word[0] == ':')
+ {
+ dict_type *ptr;
+ /* Compile a word and add to dictionary */
+ string = nextword(string, &word);
+
+ ptr = newentry(word);
+ string = nextword(string, &word);
+ while (word[0] != ';' )
+ {
+ switch (word[0])
+ {
+
+
+ case '"':
+ /* got a string, embed magic push string
+ function */
+ add_to_definition(ptr, push_text);
+ add_to_definition(ptr, (stinst_type)(word+1));
+ break;
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9':
+ /* Got a number, embedd the magic push number
+ function */
+ add_to_definition(ptr, push_number);
+ add_to_definition(ptr, atol(word));
+ break;
+ default:
+ add_to_definition(ptr, call);
+ add_to_definition(ptr, lookup_word(word));
+ }
+
+ string = nextword(string, &word);
+ }
+ add_to_definition(ptr,0);
+ string = nextword(string, &word);
+ }
+ else
+ {
+ fprintf(stderr,"syntax error at %s\n",string-1);
+ }
+ }
+
+}
+
+
+static void DEFUN_VOID(bang)
+{
+*(int *)((isp[0])) = isp[-1];
+isp-=2;
+pc++;
+
+}
+
+WORD(atsign)
+{
+ isp[0] = *(int *)(isp[0]);
+ pc++;
+}
+
+WORD(hello)
+{
+
+ printf("hello\n");
+ pc++;
+}
+
+
+
+static void DEFUN(read_in, (str, file),
+ string_type *str AND
+ FILE *file)
+{
+ char buff[10000];
+ unsigned int r;
+ do
+ {
+ r = fread(buff, 1, sizeof(buff), file);
+ catbuf(str, buff, r);
+ }
+ while (r);
+ buff[0] = 0;
+
+ catbuf(str, buff,1);
+
+}
+
+
+static void DEFUN_VOID(usage)
+{
+ fprintf(stderr,"usage: -[d|i|g] <file >file\n");
+ exit(33);
+}
+
+int DEFUN(main,(ac,av),
+int ac AND
+char *av[])
+{
+ unsigned int i;
+
+
+ string_type buffer;
+ string_type pptr;
+
+
+ init_string(&buffer);
+ init_string(&pptr);
+ init_string(stack+0);
+ tos=stack+1;
+ ptr = &pptr;
+
+ add_intrinsic("push_text", push_text);
+ add_intrinsic("!", bang);
+ add_intrinsic("@", atsign);
+ add_intrinsic("hello",hello);
+ add_intrinsic("skip_past_newline", skip_past_newline );
+ add_intrinsic("catstr", icatstr );
+ add_intrinsic("copy_past_newline", icopy_past_newline );
+ add_intrinsic("dup", dup );
+ add_intrinsic("remchar", remchar );
+ add_intrinsic("get_stuff_in_command", get_stuff_in_command );
+ add_intrinsic("get_stuff_in_angle", get_stuff_in_angle );
+ add_intrinsic("do_fancy_stuff", do_fancy_stuff );
+ add_intrinsic("bulletize", bulletize );
+ add_intrinsic("courierize", courierize );
+ add_intrinsic("swap", swap );
+ add_intrinsic("outputdots", outputdots );
+ add_intrinsic("exfunstuff", exfunstuff );
+ add_intrinsic("maybecatstr", maybecatstr );
+ add_intrinsic("translatecomments", translatecomments );
+ add_intrinsic("kill_bogus_lines", kill_bogus_lines);
+ add_intrinsic("indent", indent);
+ add_intrinsic("quickref", quickref);
+ add_intrinsic("internalmode", internalmode);
+
+ /* Put a nl at the start */
+ catchar(&buffer,'\n');
+
+ read_in(&buffer, stdin);
+ remove_noncomments(&buffer, ptr);
+ for (i= 1; i < ac; i++)
+ {
+ if (av[i][0] == '-')
+ {
+ if (av[i][1] == 'f')
+ {
+ string_type b;
+ FILE *f;
+ init_string(&b);
+
+ f = fopen(av[i+1],"r");
+ if (!f)
+ {
+ fprintf(stderr,"Can't open the input file %s\n",av[i+1]);
+ return 33;
+ }
+
+
+ read_in(&b, f);
+ compile(b.ptr);
+ perform();
+ }
+ else if (av[i][1] == 'i')
+ {
+ internal_wanted = 1;
+ }
+ }
+
+ }
+ write_buffer(stack+0);
+ return 0;
+}
+
+
+
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