Index: bison/src/bison/2.4.1/bison-2.4.1-src/aclocal.m4 |
=================================================================== |
--- bison/src/bison/2.4.1/bison-2.4.1-src/aclocal.m4 (revision 0) |
+++ bison/src/bison/2.4.1/bison-2.4.1-src/aclocal.m4 (revision 0) |
@@ -0,0 +1,1023 @@ |
+# generated automatically by aclocal 1.10.1 -*- Autoconf -*- |
+ |
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
+# 2005, 2006, 2007, 2008 Free Software Foundation, Inc. |
+# This file 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. |
+ |
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+dnl This file is free software; the Free Software Foundation |
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+dnl with or without modifications, as long as this notice is preserved. |
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+dnl From Bruno Haible. |
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+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], |
+ [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], |
+ [_AM_PROG_TAR([v7])])]) |
+_AM_IF_OPTION([no-dependencies],, |
+[AC_PROVIDE_IFELSE([AC_PROG_CC], |
+ [_AM_DEPENDENCIES(CC)], |
+ [define([AC_PROG_CC], |
+ defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl |
+AC_PROVIDE_IFELSE([AC_PROG_CXX], |
+ [_AM_DEPENDENCIES(CXX)], |
+ [define([AC_PROG_CXX], |
+ defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl |
+AC_PROVIDE_IFELSE([AC_PROG_OBJC], |
+ [_AM_DEPENDENCIES(OBJC)], |
+ [define([AC_PROG_OBJC], |
+ defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl |
+]) |
+]) |
+ |
+ |
+# When config.status generates a header, we must update the stamp-h file. |
+# This file resides in the same directory as the config header |
+# that is generated. The stamp files are numbered to have different names. |
+ |
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the |
+# loop where config.status creates the headers, so we can generate |
+# our stamp files there. |
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], |
+[# Compute $1's index in $config_headers. |
+_am_arg=$1 |
+_am_stamp_count=1 |
+for _am_header in $config_headers :; do |
+ case $_am_header in |
+ $_am_arg | $_am_arg:* ) |
+ break ;; |
+ * ) |
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;; |
+ esac |
+done |
+echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) |
+ |
+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
+# |
+# This file 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. |
+ |
+# AM_PROG_INSTALL_SH |
+# ------------------ |
+# Define $install_sh. |
+AC_DEFUN([AM_PROG_INSTALL_SH], |
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
+install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} |
+AC_SUBST(install_sh)]) |
+ |
+# Copyright (C) 2003, 2005 Free Software Foundation, Inc. |
+# |
+# This file is free software; the Free Software Foundation |
+# gives unlimited permission to copy and/or distribute it, |
+# with or without modifications, as long as this notice is preserved. |
+ |
+# serial 2 |
+ |
+# Check whether the underlying file-system supports filenames |
+# with a leading dot. For instance MS-DOS doesn't. |
+AC_DEFUN([AM_SET_LEADING_DOT], |
+[rm -rf .tst 2>/dev/null |
+mkdir .tst 2>/dev/null |
+if test -d .tst; then |
+ am__leading_dot=. |
+else |
+ am__leading_dot=_ |
+fi |
+rmdir .tst 2>/dev/null |
+AC_SUBST([am__leading_dot])]) |
+ |
+# Check to see how 'make' treats includes. -*- Autoconf -*- |
+ |
+# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. |
+# |
+# This file is free software; the Free Software Foundation |
+# gives unlimited permission to copy and/or distribute it, |
+# with or without modifications, as long as this notice is preserved. |
+ |
+# serial 3 |
+ |
+# AM_MAKE_INCLUDE() |
+# ----------------- |
+# Check to see how make treats includes. |
+AC_DEFUN([AM_MAKE_INCLUDE], |
+[am_make=${MAKE-make} |
+cat > confinc << 'END' |
+am__doit: |
+ @echo done |
+.PHONY: am__doit |
+END |
+# If we don't find an include directive, just comment out the code. |
+AC_MSG_CHECKING([for style of include used by $am_make]) |
+am__include="#" |
+am__quote= |
+_am_result=none |
+# First try GNU make style include. |
+echo "include confinc" > confmf |
+# We grep out `Entering directory' and `Leaving directory' |
+# messages which can occur if `w' ends up in MAKEFLAGS. |
+# In particular we don't look at `^make:' because GNU make might |
+# be invoked under some other name (usually "gmake"), in which |
+# case it prints its new name instead of `make'. |
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then |
+ am__include=include |
+ am__quote= |
+ _am_result=GNU |
+fi |
+# Now try BSD make style include. |
+if test "$am__include" = "#"; then |
+ echo '.include "confinc"' > confmf |
+ if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then |
+ am__include=.include |
+ am__quote="\"" |
+ _am_result=BSD |
+ fi |
+fi |
+AC_SUBST([am__include]) |
+AC_SUBST([am__quote]) |
+AC_MSG_RESULT([$_am_result]) |
+rm -f confinc confmf |
+]) |
+ |
+# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005 |
+# Free Software Foundation, Inc. |
+# |
+# This file 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. |
+ |
+# serial 5 |
+ |
+# AM_PROG_CC_C_O |
+# -------------- |
+# Like AC_PROG_CC_C_O, but changed for automake. |
+AC_DEFUN([AM_PROG_CC_C_O], |
+[AC_REQUIRE([AC_PROG_CC_C_O])dnl |
+AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
+AC_REQUIRE_AUX_FILE([compile])dnl |
+# FIXME: we rely on the cache variable name because |
+# there is no other way. |
+set dummy $CC |
+ac_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']` |
+if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then |
+ # Losing compiler, so override with the script. |
+ # FIXME: It is wrong to rewrite CC. |
+ # But if we don't then we get into trouble of one sort or another. |
+ # A longer-term fix would be to have automake use am__CC in this case, |
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" |
+ CC="$am_aux_dir/compile $CC" |
+fi |
+dnl Make sure AC_PROG_CC is never called again, or it will override our |
+dnl setting of CC. |
+m4_define([AC_PROG_CC], |
+ [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])]) |
+]) |
+ |
+# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- |
+ |
+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005 |
+# Free Software Foundation, Inc. |
+# |
+# This file 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. |
+ |
+# serial 5 |
+ |
+# AM_MISSING_PROG(NAME, PROGRAM) |
+# ------------------------------ |
+AC_DEFUN([AM_MISSING_PROG], |
+[AC_REQUIRE([AM_MISSING_HAS_RUN]) |
+$1=${$1-"${am_missing_run}$2"} |
+AC_SUBST($1)]) |
+ |
+ |
+# AM_MISSING_HAS_RUN |
+# ------------------ |
+# Define MISSING if not defined so far and test if it supports --run. |
+# If it does, set am_missing_run to use it, otherwise, to nothing. |
+AC_DEFUN([AM_MISSING_HAS_RUN], |
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
+AC_REQUIRE_AUX_FILE([missing])dnl |
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" |
+# Use eval to expand $SHELL |
+if eval "$MISSING --run true"; then |
+ am_missing_run="$MISSING --run " |
+else |
+ am_missing_run= |
+ AC_MSG_WARN([`missing' script is too old or missing]) |
+fi |
+]) |
+ |
+# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. |
+# |
+# This file 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. |
+ |
+# AM_PROG_MKDIR_P |
+# --------------- |
+# Check for `mkdir -p'. |
+AC_DEFUN([AM_PROG_MKDIR_P], |
+[AC_PREREQ([2.60])dnl |
+AC_REQUIRE([AC_PROG_MKDIR_P])dnl |
+dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, |
+dnl while keeping a definition of mkdir_p for backward compatibility. |
+dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. |
+dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of |
+dnl Makefile.ins that do not define MKDIR_P, so we do our own |
+dnl adjustment using top_builddir (which is defined more often than |
+dnl MKDIR_P). |
+AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl |
+case $mkdir_p in |
+ [[\\/$]]* | ?:[[\\/]]*) ;; |
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; |
+esac |
+]) |
+ |
+# Helper functions for option handling. -*- Autoconf -*- |
+ |
+# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. |
+# |
+# This file 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. |
+ |
+# serial 3 |
+ |
+# _AM_MANGLE_OPTION(NAME) |
+# ----------------------- |
+AC_DEFUN([_AM_MANGLE_OPTION], |
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) |
+ |
+# _AM_SET_OPTION(NAME) |
+# ------------------------------ |
+# Set option NAME. Presently that only means defining a flag for this option. |
+AC_DEFUN([_AM_SET_OPTION], |
+[m4_define(_AM_MANGLE_OPTION([$1]), 1)]) |
+ |
+# _AM_SET_OPTIONS(OPTIONS) |
+# ---------------------------------- |
+# OPTIONS is a space-separated list of Automake options. |
+AC_DEFUN([_AM_SET_OPTIONS], |
+[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) |
+ |
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) |
+# ------------------------------------------- |
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. |
+AC_DEFUN([_AM_IF_OPTION], |
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) |
+ |
+# Check to make sure that the build environment is sane. -*- Autoconf -*- |
+ |
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 |
+# Free Software Foundation, Inc. |
+# |
+# This file 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. |
+ |
+# serial 4 |
+ |
+# AM_SANITY_CHECK |
+# --------------- |
+AC_DEFUN([AM_SANITY_CHECK], |
+[AC_MSG_CHECKING([whether build environment is sane]) |
+# Just in case |
+sleep 1 |
+echo timestamp > conftest.file |
+# 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 $srcdir/configure conftest.file 2> /dev/null` |
+ if test "$[*]" = "X"; then |
+ # -L didn't work. |
+ set X `ls -t $srcdir/configure conftest.file` |
+ fi |
+ rm -f conftest.file |
+ if test "$[*]" != "X $srcdir/configure conftest.file" \ |
+ && test "$[*]" != "X conftest.file $srcdir/configure"; then |
+ |
+ # If neither matched, then we have a broken ls. This can happen |
+ # if, for instance, CONFIG_SHELL is bash and it inherits a |
+ # broken ls alias from the environment. This has actually |
+ # happened. Such a system could not be considered "sane". |
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken |
+alias in your environment]) |
+ fi |
+ |
+ test "$[2]" = conftest.file |
+ ) |
+then |
+ # Ok. |
+ : |
+else |
+ AC_MSG_ERROR([newly created file is older than distributed files! |
+Check your system clock]) |
+fi |
+AC_MSG_RESULT(yes)]) |
+ |
+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
+# |
+# This file 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. |
+ |
+# AM_PROG_INSTALL_STRIP |
+# --------------------- |
+# One issue with vendor `install' (even GNU) is that you can't |
+# specify the program used to strip binaries. This is especially |
+# annoying in cross-compiling environments, where the build's strip |
+# is unlikely to handle the host's binaries. |
+# Fortunately install-sh will honor a STRIPPROG variable, so we |
+# always use install-sh in `make install-strip', and initialize |
+# STRIPPROG with the value of the STRIP variable (set by the user). |
+AC_DEFUN([AM_PROG_INSTALL_STRIP], |
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
+# Installed binaries are usually stripped using `strip' when the user |
+# run `make install-strip'. However `strip' might not be the right |
+# tool to use in cross-compilation environments, therefore Automake |
+# will honor the `STRIP' environment variable to overrule this program. |
+dnl Don't test for $cross_compiling = yes, because it might be `maybe'. |
+if test "$cross_compiling" != no; then |
+ AC_CHECK_TOOL([STRIP], [strip], :) |
+fi |
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" |
+AC_SUBST([INSTALL_STRIP_PROGRAM])]) |
+ |
+# Copyright (C) 2006 Free Software Foundation, Inc. |
+# |
+# This file 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. |
+ |
+# _AM_SUBST_NOTMAKE(VARIABLE) |
+# --------------------------- |
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. |
+# This macro is traced by Automake. |
+AC_DEFUN([_AM_SUBST_NOTMAKE]) |
+ |
+# Check how to create a tarball. -*- Autoconf -*- |
+ |
+# Copyright (C) 2004, 2005 Free Software Foundation, Inc. |
+# |
+# This file 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. |
+ |
+# serial 2 |
+ |
+# _AM_PROG_TAR(FORMAT) |
+# -------------------- |
+# Check how to create a tarball in format FORMAT. |
+# FORMAT should be one of `v7', `ustar', or `pax'. |
+# |
+# Substitute a variable $(am__tar) that is a command |
+# writing to stdout a FORMAT-tarball containing the directory |
+# $tardir. |
+# tardir=directory && $(am__tar) > result.tar |
+# |
+# Substitute a variable $(am__untar) that extract such |
+# a tarball read from stdin. |
+# $(am__untar) < result.tar |
+AC_DEFUN([_AM_PROG_TAR], |
+[# Always define AMTAR for backward compatibility. |
+AM_MISSING_PROG([AMTAR], [tar]) |
+m4_if([$1], [v7], |
+ [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], |
+ [m4_case([$1], [ustar],, [pax],, |
+ [m4_fatal([Unknown tar format])]) |
+AC_MSG_CHECKING([how to create a $1 tar archive]) |
+# Loop over all known methods to create a tar archive until one works. |
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' |
+_am_tools=${am_cv_prog_tar_$1-$_am_tools} |
+# Do not fold the above two line into one, because Tru64 sh and |
+# Solaris sh will not grok spaces in the rhs of `-'. |
+for _am_tool in $_am_tools |
+do |
+ case $_am_tool in |
+ gnutar) |
+ for _am_tar in tar gnutar gtar; |
+ do |
+ AM_RUN_LOG([$_am_tar --version]) && break |
+ done |
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' |
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' |
+ am__untar="$_am_tar -xf -" |
+ ;; |
+ plaintar) |
+ # Must skip GNU tar: if it does not support --format= it doesn't create |
+ # ustar tarball either. |
+ (tar --version) >/dev/null 2>&1 && continue |
+ am__tar='tar chf - "$$tardir"' |
+ am__tar_='tar chf - "$tardir"' |
+ am__untar='tar xf -' |
+ ;; |
+ pax) |
+ am__tar='pax -L -x $1 -w "$$tardir"' |
+ am__tar_='pax -L -x $1 -w "$tardir"' |
+ am__untar='pax -r' |
+ ;; |
+ cpio) |
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L' |
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L' |
+ am__untar='cpio -i -H $1 -d' |
+ ;; |
+ none) |
+ am__tar=false |
+ am__tar_=false |
+ am__untar=false |
+ ;; |
+ esac |
+ |
+ # If the value was cached, stop now. We just wanted to have am__tar |
+ # and am__untar set. |
+ test -n "${am_cv_prog_tar_$1}" && break |
+ |
+ # tar/untar a dummy directory, and stop if the command works |
+ rm -rf conftest.dir |
+ mkdir conftest.dir |
+ echo GrepMe > conftest.dir/file |
+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) |
+ rm -rf conftest.dir |
+ if test -s conftest.tar; then |
+ AM_RUN_LOG([$am__untar <conftest.tar]) |
+ grep GrepMe conftest.dir/file >/dev/null 2>&1 && break |
+ fi |
+done |
+rm -rf conftest.dir |
+ |
+AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) |
+AC_MSG_RESULT([$am_cv_prog_tar_$1])]) |
+AC_SUBST([am__tar]) |
+AC_SUBST([am__untar]) |
+]) # _AM_PROG_TAR |
+ |
+m4_include([m4/argmatch.m4]) |
+m4_include([m4/bison-i18n.m4]) |
+m4_include([m4/c-working.m4]) |
+m4_include([m4/config-h.m4]) |
+m4_include([m4/cxx.m4]) |
+m4_include([m4/dirname.m4]) |
+m4_include([m4/dmalloc.m4]) |
+m4_include([m4/dos.m4]) |
+m4_include([m4/double-slash-root.m4]) |
+m4_include([m4/environ.m4]) |
+m4_include([m4/errno_h.m4]) |
+m4_include([m4/error.m4]) |
+m4_include([m4/exitfail.m4]) |
+m4_include([m4/extensions.m4]) |
+m4_include([m4/getopt.m4]) |
+m4_include([m4/gettext.m4]) |
+m4_include([m4/gnulib-common.m4]) |
+m4_include([m4/gnulib-comp.m4]) |
+m4_include([m4/hash.m4]) |
+m4_include([m4/iconv.m4]) |
+m4_include([m4/include_next.m4]) |
+m4_include([m4/inline.m4]) |
+m4_include([m4/intlmacosx.m4]) |
+m4_include([m4/inttypes-pri.m4]) |
+m4_include([m4/inttypes.m4]) |
+m4_include([m4/javacomp.m4]) |
+m4_include([m4/javaexec.m4]) |
+m4_include([m4/lib-ld.m4]) |
+m4_include([m4/lib-link.m4]) |
+m4_include([m4/lib-prefix.m4]) |
+m4_include([m4/localcharset.m4]) |
+m4_include([m4/longlong.m4]) |
+m4_include([m4/m4.m4]) |
+m4_include([m4/malloc.m4]) |
+m4_include([m4/mbrtowc.m4]) |
+m4_include([m4/mbstate_t.m4]) |
+m4_include([m4/mbswidth.m4]) |
+m4_include([m4/nls.m4]) |
+m4_include([m4/po.m4]) |
+m4_include([m4/progtest.m4]) |
+m4_include([m4/quote.m4]) |
+m4_include([m4/quotearg.m4]) |
+m4_include([m4/setenv.m4]) |
+m4_include([m4/stdbool.m4]) |
+m4_include([m4/stdint.m4]) |
+m4_include([m4/stdio-safer.m4]) |
+m4_include([m4/stdlib_h.m4]) |
+m4_include([m4/stpcpy.m4]) |
+m4_include([m4/strerror.m4]) |
+m4_include([m4/string_h.m4]) |
+m4_include([m4/strndup.m4]) |
+m4_include([m4/strnlen.m4]) |
+m4_include([m4/strtol.m4]) |
+m4_include([m4/strtoul.m4]) |
+m4_include([m4/strverscmp.m4]) |
+m4_include([m4/subpipe.m4]) |
+m4_include([m4/timevar.m4]) |
+m4_include([m4/unistd-safer.m4]) |
+m4_include([m4/unistd_h.m4]) |
+m4_include([m4/unlocked-io.m4]) |
+m4_include([m4/warnings.m4]) |
+m4_include([m4/wchar.m4]) |
+m4_include([m4/wchar_t.m4]) |
+m4_include([m4/wctype.m4]) |
+m4_include([m4/wcwidth.m4]) |
+m4_include([m4/wint_t.m4]) |
+m4_include([m4/xalloc.m4]) |
+m4_include([m4/xstrndup.m4]) |