From 6790905309337a44b3ed43bf48b9b94d7c67902f Mon Sep 17 00:00:00 2001 From: Manish Singh Date: Wed, 13 Jan 1999 06:53:26 +0000 Subject: acinclude.m4 ltconfig upgrade to libtool 1.2d (with fixes for irix6 and * acinclude.m4 * ltconfig * ltmain.sh: upgrade to libtool 1.2d (with fixes for irix6 and osf) -Yosh --- acinclude.m4 | 638 +++++++++++++++++++++++++++-------------------------------- 1 file changed, 295 insertions(+), 343 deletions(-) (limited to 'acinclude.m4') diff --git a/acinclude.m4 b/acinclude.m4 index 91e8d049fa..8ce50126e3 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -21,15 +21,18 @@ ## configuration script generated by Autoconf, you may include it under ## the same distribution terms that you use for the rest of that program. -# serial 24 AM_PROG_LIBTOOL +# serial 29 AM_PROG_LIBTOOL AC_DEFUN(AM_PROG_LIBTOOL, [AC_REQUIRE([AM_ENABLE_SHARED])dnl AC_REQUIRE([AM_ENABLE_STATIC])dnl AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl AC_REQUIRE([AC_PROG_RANLIB])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AM_PROG_LD])dnl AC_REQUIRE([AM_PROG_NM])dnl +AC_REQUIRE([AM_SYS_NM_PARSE])dnl +AC_REQUIRE([AM_SYS_SYMBOL_UNDERSCORE])dnl AC_REQUIRE([AC_PROG_LN_S])dnl dnl # Always use our own libtool. @@ -68,16 +71,45 @@ case "$host" in *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; + +*-*-cygwin32*) + AM_SYS_LIBTOOL_CYGWIN32 ;; + esac +# enable the --disable-libtool-lock switch + +AC_ARG_ENABLE(libtool-lock, +[ --disable-libtool-lock force libtool not to do file locking], +need_locks=$enableval, +need_locks=yes) + +if test x"$need_locks" = xno; then + libtool_flags="$libtool_flags --disable-lock" +fi + + # Actually configure libtool. ac_aux_dir is where install-sh is found. CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \ LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \ -${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \ +DLLTOOL="$DLLTOOL" AS="$AS" \ +${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \ $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \ || AC_MSG_ERROR([libtool configure failed]) + +# Redirect the config.log output again, so that the ltconfig log is not +# clobbered by the next message. +exec 5>>./config.log ]) # AM_ENABLE_SHARED - implement the --enable-shared flag @@ -88,10 +120,8 @@ AC_DEFUN(AM_ENABLE_SHARED, [define([AM_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl AC_ARG_ENABLE(shared, changequote(<<, >>)dnl -<< --enable-shared build shared libraries [default=>>AM_ENABLE_SHARED_DEFAULT] +<< --enable-shared[=PKGS] build shared libraries [default=>>AM_ENABLE_SHARED_DEFAULT], changequote([, ])dnl -[ --enable-shared=PKGS only build shared libraries if the current package - appears as an element in the PKGS list], [p=${PACKAGE-default} case "$enableval" in yes) enable_shared=yes ;; @@ -127,10 +157,8 @@ AC_DEFUN(AM_ENABLE_STATIC, [define([AM_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl AC_ARG_ENABLE(static, changequote(<<, >>)dnl -<< --enable-static build static libraries [default=>>AM_ENABLE_STATIC_DEFAULT] +<< --enable-static[=PKGS] build static libraries [default=>>AM_ENABLE_STATIC_DEFAULT], changequote([, ])dnl -[ --enable-static=PKGS only build shared libraries if the current package - appears as an element in the PKGS list], [p=${PACKAGE-default} case "$enableval" in yes) enable_static=yes ;; @@ -156,17 +184,59 @@ AC_DEFUN(AM_PROG_LD, [AC_ARG_WITH(gnu-ld, [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) -AC_REQUIRE([AC_PROG_CC]) +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl ac_prog=ld if test "$ac_cv_prog_gcc" = yes; then # Check if gcc -print-prog-name=ld gives a path. AC_MSG_CHECKING([for ld used by GCC]) ac_prog=`($CC -print-prog-name=ld) 2>&5` case "$ac_prog" in - # Accept absolute paths. - /* | [A-Za-z]:\\*) - test -z "$LD" && LD="$ac_prog" - ;; + # Accept absolute paths. +changequote(,)dnl + /* | [A-Za-z]:/*) + # Canonicalize the path of ld + re_direlt='/[^/][^/]*/\.\./' + sub_uncdrive='s%^\([A-Za-z]\):/%//\1/%' +changequote([,])dnl + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + case "$host_os" in + cygwin*) + # Convert to a UNC path for cygwin + test -z "$LD" && LD=`echo X$ac_prog | $Xsed -e "$sub_uncdrive"` + ;; + *) + test -z "$LD" && LD="$ac_prog" + ;; + esac + ;; + ## + ## FIXME: The code fails later on if we try to use an $LD with + ## '\\' path separators. + ## +changequote(,)dnl + [A-Za-z]:[\\]*) + # Canonicalize the path of ld + re_direlt='\\[^\\][^\\]*\\\.\.\(\\\)' + sub_uncdrive='s%^\([A-Za-z]\):\\%//\1/%' +changequote([,])dnl + sub_uncdir='s%\\%/%g' + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%\1%"` + done + case "$host_os" in + cygwin*) + # Convert to a UNC path for cygwin + test -z "$LD" && LD=`echo X$ac_prog | sed -e 's%^X%%' -e "$sub_uncdrive" -e "$sub_uncdir"` + ;; + *) + test -z "$LD" && LD="$ac_prog" + ;; + esac + ;; "") # If it fails, then pretend we aren't using GCC. ac_prog=ld @@ -227,11 +297,10 @@ fi]) AC_DEFUN(AM_PROG_NM, [AC_MSG_CHECKING([for BSD-compatible nm]) AC_CACHE_VAL(ac_cv_path_NM, -[case "$NM" in -/* | [A-Za-z]:\\*) - ac_cv_path_NM="$NM" # Let the user override the test with a path. - ;; -*) +[if test -n "$NM"; then + # Let the user override the test. + ac_cv_path_NM="$NM" +else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do test -z "$ac_dir" && ac_dir=. @@ -251,341 +320,224 @@ AC_CACHE_VAL(ac_cv_path_NM, done IFS="$ac_save_ifs" test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm - ;; -esac]) +fi]) NM="$ac_cv_path_NM" AC_MSG_RESULT([$NM]) AC_SUBST(NM) ]) -# Macro to add for using GNU gettext. -# Ulrich Drepper , 1995. -# -# Modified to never use included libintl. -# Owen Taylor , 12/15/1998 -# -# -# This file can be copied and used freely without restrictions. It can -# be used in projects which are not available under the GNU Public License -# but which still want to provide support for the GNU gettext functionality. -# Please note that the actual code is *not* freely available. - -# serial 5 - -AC_DEFUN(AM_GTK_WITH_NLS, - [AC_MSG_CHECKING([whether NLS is requested]) - dnl Default is enabled NLS - AC_ARG_ENABLE(nls, - [ --disable-nls do not use Native Language Support], - USE_NLS=$enableval, USE_NLS=yes) - AC_MSG_RESULT($USE_NLS) - AC_SUBST(USE_NLS) - - USE_INCLUDED_LIBINTL=no - - dnl If we use NLS figure out what method - if test "$USE_NLS" = "yes"; then - AC_DEFINE(ENABLE_NLS) -# AC_MSG_CHECKING([whether included gettext is requested]) -# AC_ARG_WITH(included-gettext, -# [ --with-included-gettext use the GNU gettext library included here], -# nls_cv_force_use_gnu_gettext=$withval, -# nls_cv_force_use_gnu_gettext=no) -# AC_MSG_RESULT($nls_cv_force_use_gnu_gettext) - nls_cv_force_use_gnu_gettext="no" - - nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" - if test "$nls_cv_force_use_gnu_gettext" != "yes"; then - dnl User does not insist on using GNU NLS library. Figure out what - dnl to use. If gettext or catgets are available (in this order) we - dnl use this. Else we have to fall back to GNU NLS library. - dnl catgets is only used if permitted by option --with-catgets. - nls_cv_header_intl= - nls_cv_header_libgt= - CATOBJEXT=NONE - - AC_CHECK_HEADER(libintl.h, - [AC_CACHE_CHECK([for gettext in libc], gt_cv_func_gettext_libc, - [AC_TRY_LINK([#include ], [return (int) gettext ("")], - gt_cv_func_gettext_libc=yes, gt_cv_func_gettext_libc=no)]) - - if test "$gt_cv_func_gettext_libc" != "yes"; then - AC_CHECK_LIB(intl, bindtextdomain, - [AC_CACHE_CHECK([for gettext in libintl], - gt_cv_func_gettext_libintl, - [AC_CHECK_LIB(intl, gettext, - gt_cv_func_gettext_libintl=yes, - gt_cv_func_gettext_libintl=no)], - gt_cv_func_gettext_libintl=no)]) - fi - - if test "$gt_cv_func_gettext_libc" = "yes" \ - || test "$gt_cv_func_gettext_libintl" = "yes"; then - AC_DEFINE(HAVE_GETTEXT) - AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, - [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl - if test "$MSGFMT" != "no"; then - AC_CHECK_FUNCS(dcgettext) - AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) - AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, - [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :) - AC_TRY_LINK(, [extern int _nl_msg_cat_cntr; - return _nl_msg_cat_cntr], - [CATOBJEXT=.gmo - DATADIRNAME=share], - [CATOBJEXT=.mo - DATADIRNAME=lib]) - INSTOBJEXT=.mo - fi - fi - - # Added by Martin Baulig 12/15/98 for libc5 systems - if test "$gt_cv_func_gettext_libc" != "yes" \ - && test "$gt_cv_func_gettext_libintl" = "yes"; then - INTLLIBS=-lintl - LIBS=`echo $LIBS | sed -e 's/-lintl//'` - fi - ]) - - if test "$CATOBJEXT" = "NONE"; then - AC_MSG_CHECKING([whether catgets can be used]) - AC_ARG_WITH(catgets, - [ --with-catgets use catgets functions if available], - nls_cv_use_catgets=$withval, nls_cv_use_catgets=no) - AC_MSG_RESULT($nls_cv_use_catgets) - - if test "$nls_cv_use_catgets" = "yes"; then - dnl No gettext in C library. Try catgets next. - AC_CHECK_LIB(i, main) - AC_CHECK_FUNC(catgets, - [AC_DEFINE(HAVE_CATGETS) - INTLOBJS="\$(CATOBJS)" - AC_PATH_PROG(GENCAT, gencat, no)dnl -# if test "$GENCAT" != "no"; then -# AC_PATH_PROG(GMSGFMT, gmsgfmt, no) -# if test "$GMSGFMT" = "no"; then -# AM_PATH_PROG_WITH_TEST(GMSGFMT, msgfmt, -# [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no) -# fi -# AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, -# [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :) -# USE_INCLUDED_LIBINTL=yes -# CATOBJEXT=.cat -# INSTOBJEXT=.cat -# DATADIRNAME=lib -# INTLDEPS='$(top_builddir)/intl/libintl.a' -# INTLLIBS=$INTLDEPS -# LIBS=`echo $LIBS | sed -e 's/-lintl//'` -# nls_cv_header_intl=intl/libintl.h -# nls_cv_header_libgt=intl/libgettext.h -# fi - ]) - fi - fi +# AM_SYS_NM_PARSE - Check for command ro grab the raw symbol name followed +# by C symbol name from nm. +AC_DEFUN(AM_SYS_NM_PARSE, +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AM_PROG_NM])dnl +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output]) +AC_CACHE_VAL(ac_cv_sys_global_symbol_pipe, +[# These are sane defaults that work on at least a few old systems. +# {They come from Ultrix. What could be older than Ultrix?!! ;)} + +changequote(,)dnl +# Character class describing NM global symbol codes. +ac_symcode='[BCDEGRSTU]' + +# Regexp to match symbols that can be accessed directly from C. +ac_sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Transform the above into a raw symbol and a C symbol. +ac_symxfrm='\1 \1' + +# Define system-specific variables. +case "$host_os" in +aix*) + ac_symcode='[BCDTU]' + ;; +sunos* | cygwin32* | mingw32*) + ac_sympat='_\([_A-Za-z][_A-Za-z0-9]*\)' + ac_symxfrm='_\1 \1' + ;; +irix*) + # Cannot use undefined symbols on IRIX because inlined functions mess us up. + ac_symcode='[BCDEGRST]' + ;; +solaris*) + ac_symcode='[BDTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then + ac_symcode='[ABCDGISTUW]' +fi - if test "$CATOBJEXT" = "NONE"; then - dnl Neither gettext nor catgets in included in the C library. - dnl Fall back on GNU gettext library. - nls_cv_use_gnu_gettext=yes +case "$host_os" in +cygwin32* | mingw32*) + # We do not want undefined symbols on cygwin32. The user must + # arrange to define them via -l arguments. + ac_symcode='[ABCDGISTW]' + ;; +esac +changequote([,])dnl + +# Write the raw and C identifiers. +ac_cv_sys_global_symbol_pipe="sed -n -e 's/^.* $ac_symcode $ac_sympat$/$ac_symxfrm/p'" + +# Check to see that the pipe works correctly. +ac_pipe_works=no +cat > conftest.$ac_ext < $ac_nlist) && test -s "$ac_nlist"; then + + # Try sorting and uniquifying the output. + if sort "$ac_nlist" | uniq > "$ac_nlist"T; then + mv -f "$ac_nlist"T "$ac_nlist" + ac_wcout=`wc "$ac_nlist" 2>/dev/null` +changequote(,)dnl + ac_count=`echo "X$ac_wcout" | sed -e 's,^X,,' -e 's/^[ ]*\([0-9][0-9]*\).*$/\1/'` +changequote([,])dnl + (test "$ac_count" -ge 0) 2>/dev/null || ac_count=-1 + else + rm -f "$ac_nlist"T + ac_count=-1 + fi + + # Make sure that we snagged all the symbols we need. + if egrep ' nm_test_var$' "$ac_nlist" >/dev/null; then + if egrep ' nm_test_func$' "$ac_nlist" >/dev/null; then + cat < conftest.c +#ifdef __cplusplus +extern "C" { +#endif + +EOF + # Now generate the symbol file. + sed 's/^.* \(.*\)$/extern char \1;/' < "$ac_nlist" >> conftest.c + + cat <> conftest.c +#if defined (__STDC__) && __STDC__ +# define __ptr_t void * +#else +# define __ptr_t char * +#endif + +/* The number of symbols in dld_preloaded_symbols, -1 if unsorted. */ +int dld_preloaded_symbol_count = $ac_count; + +/* The mapping between symbol names and symbols. */ +struct { + char *name; + __ptr_t address; +} +changequote(,)dnl +dld_preloaded_symbols[] = +changequote([,])dnl +{ +EOF + sed 's/^\(.*\) \(.*\)$/ {"\1", (__ptr_t) \&\2},/' < "$ac_nlist" >> conftest.c + cat <<\EOF >> conftest.c + {0, (__ptr_t) 0} +}; + +#ifdef __cplusplus +} +#endif +EOF + # Now try linking the two files. + mv conftest.$ac_objext conftestm.$ac_objext + ac_save_LIBS="$LIBS" + ac_save_CFLAGS="$CFLAGS" + LIBS="conftestm.$ac_objext" + CFLAGS="$CFLAGS$no_builtin_flag" + if AC_TRY_EVAL(ac_link) && test -s conftest; then + ac_pipe_works=yes + else + echo "configure: failed program was:" >&AC_FD_CC + cat conftest.c >&AC_FD_CC fi + LIBS="$ac_save_LIBS" + CFLAGS="$ac_save_CFLAGS" + else + echo "cannot find nm_test_func in $ac_nlist" >&AC_FD_CC fi + else + echo "cannot find nm_test_var in $ac_nlist" >&AC_FD_CC + fi + else + echo "cannot run $ac_cv_sys_global_symbol_pipe" >&AC_FD_CC + fi +else + echo "$progname: failed program was:" >&AC_FD_CC + cat conftest.c >&AC_FD_CC +fi +rm -rf conftest* - if test "$nls_cv_use_gnu_gettext" != "yes"; then - AC_DEFINE(ENABLE_NLS) -# else -# dnl Mark actions used to generate GNU NLS library. -# INTLOBJS="\$(GETTOBJS)" -# AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, -# [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], msgfmt) -# AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) -# AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, -# [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :) -# AC_SUBST(MSGFMT) -# USE_INCLUDED_LIBINTL=yes -# CATOBJEXT=.gmo -# INSTOBJEXT=.mo -# DATADIRNAME=share -# INTLDEPS='$(top_builddir)/intl/libintl.a' -# INTLLIBS=$INTLDEPS -# LIBS=`echo $LIBS | sed -e 's/-lintl//'` -# nls_cv_header_intl=intl/libintl.h -# nls_cv_header_libgt=intl/libgettext.h - fi +# Do not use the global_symbol_pipe unless it works. +test "$ac_pipe_works" = yes || ac_cv_sys_global_symbol_pipe= +]) - dnl Test whether we really found GNU xgettext. - if test "$XGETTEXT" != ":"; then - dnl If it is no GNU xgettext we define it as : so that the - dnl Makefiles still can work. - if $XGETTEXT --omit-header /dev/null 2> /dev/null; then - : ; - else - AC_MSG_RESULT( - [found xgettext program is not GNU xgettext; ignore it]) - XGETTEXT=":" - fi - fi +ac_result=yes +if test -z "$ac_cv_sys_global_symbol_pipe"; then + ac_result=no +fi +AC_MSG_RESULT($ac_result) +]) - # We need to process the po/ directory. - POSUB=po +# AM_SYS_LIBTOOL_CYGWIN32 - find tools needed on cygwin32 +AC_DEFUN(AM_SYS_LIBTOOL_CYGWIN32, +[AC_CHECK_TOOL(DLLTOOL, dlltool, false) +AC_CHECK_TOOL(AS, as, false) +]) + +# AM_SYS_SYMBOL_UNDERSCORE - does the compiler prefix global symbols +# with an underscore? +AC_DEFUN(AM_SYS_SYMBOL_UNDERSCORE, +[AC_REQUIRE([AM_PROG_NM])dnl +AC_REQUIRE([AM_SYS_NM_PARSE])dnl +AC_MSG_CHECKING([for _ prefix in compiled symbols]) +AC_CACHE_VAL(ac_cv_sys_symbol_underscore, +[ac_cv_sys_symbol_underscore=no +cat > conftest.$ac_ext < $ac_nlist) && test -s "$ac_nlist"; then + # See whether the symbols have a leading underscore. + if egrep '^_nm_test_func' "$ac_nlist" >/dev/null; then + ac_cv_sys_symbol_underscore=yes else - DATADIRNAME=share - nls_cv_header_intl=intl/libintl.h - nls_cv_header_libgt=intl/libgettext.h + if egrep '^nm_test_func ' "$ac_nlist" >/dev/null; then + : + else + echo "configure: cannot find nm_test_func in $ac_nlist" >&AC_FD_CC + fi fi - AC_LINK_FILES($nls_cv_header_libgt, $nls_cv_header_intl) - AC_OUTPUT_COMMANDS( - [case "$CONFIG_FILES" in *po/Makefile.in*) - sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile - esac]) - - -# # If this is used in GNU gettext we have to set USE_NLS to `yes' -# # because some of the sources are only built for this goal. -# if test "$PACKAGE" = gettext; then -# USE_NLS=yes -# USE_INCLUDED_LIBINTL=yes -# fi - - dnl These rules are solely for the distribution goal. While doing this - dnl we only have to keep exactly one list of the available catalogs - dnl in configure.in. - for lang in $ALL_LINGUAS; do - GMOFILES="$GMOFILES $lang.gmo" - POFILES="$POFILES $lang.po" - done - - dnl Make all variables we use known to autoconf. - AC_SUBST(USE_INCLUDED_LIBINTL) - AC_SUBST(CATALOGS) - AC_SUBST(CATOBJEXT) - AC_SUBST(DATADIRNAME) - AC_SUBST(GMOFILES) - AC_SUBST(INSTOBJEXT) - AC_SUBST(INTLDEPS) - AC_SUBST(INTLLIBS) - AC_SUBST(INTLOBJS) - AC_SUBST(POFILES) - AC_SUBST(POSUB) - ]) - -AC_DEFUN(AM_GTK_GNU_GETTEXT, - [AC_REQUIRE([AC_PROG_MAKE_SET])dnl - AC_REQUIRE([AC_PROG_CC])dnl - AC_REQUIRE([AC_PROG_RANLIB])dnl - AC_REQUIRE([AC_ISC_POSIX])dnl - AC_REQUIRE([AC_HEADER_STDC])dnl - AC_REQUIRE([AC_C_CONST])dnl - AC_REQUIRE([AC_C_INLINE])dnl - AC_REQUIRE([AC_TYPE_OFF_T])dnl - AC_REQUIRE([AC_TYPE_SIZE_T])dnl - AC_REQUIRE([AC_FUNC_ALLOCA])dnl - AC_REQUIRE([AC_FUNC_MMAP])dnl - - AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h string.h \ -unistd.h sys/param.h]) - AC_CHECK_FUNCS([getcwd munmap putenv setenv setlocale strchr strcasecmp \ -strdup __argz_count __argz_stringify __argz_next]) - - if test "${ac_cv_func_stpcpy+set}" != "set"; then - AC_CHECK_FUNCS(stpcpy) - fi - if test "${ac_cv_func_stpcpy}" = "yes"; then - AC_DEFINE(HAVE_STPCPY) - fi - - AM_LC_MESSAGES - AM_GTK_WITH_NLS - - if test "x$CATOBJEXT" != "x"; then - if test "x$ALL_LINGUAS" = "x"; then - LINGUAS= - else - AC_MSG_CHECKING(for catalogs to be installed) - NEW_LINGUAS= - for lang in ${LINGUAS=$ALL_LINGUAS}; do - case "$ALL_LINGUAS" in - *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;; - esac - done - LINGUAS=$NEW_LINGUAS - AC_MSG_RESULT($LINGUAS) - fi - - dnl Construct list of names of catalog files to be constructed. - if test -n "$LINGUAS"; then - for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done - fi - fi - - dnl The reference to in the installed file - dnl must be resolved because we cannot expect the users of this - dnl to define HAVE_LOCALE_H. - if test $ac_cv_header_locale_h = yes; then - INCLUDE_LOCALE_H="#include " - else - INCLUDE_LOCALE_H="\ -/* The system does not provide the header . Take care yourself. */" - fi - AC_SUBST(INCLUDE_LOCALE_H) - - dnl Determine which catalog format we have (if any is needed) - dnl For now we know about two different formats: - dnl Linux libc-5 and the normal X/Open format - test -d intl || mkdir intl - if test "$CATOBJEXT" = ".cat"; then - AC_CHECK_HEADER(linux/version.h, msgformat=linux, msgformat=xopen) - - dnl Transform the SED scripts while copying because some dumb SEDs - dnl cannot handle comments. - sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed - fi - dnl po2tbl.sed is always needed. - sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \ - $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed - - dnl In the intl/Makefile.in we have a special dependency which makes - dnl only sense for gettext. We comment this out for non-gettext - dnl packages. - if test "$PACKAGE" = "gettext"; then - GT_NO="#NO#" - GT_YES= - else - GT_NO= - GT_YES="#YES#" - fi - AC_SUBST(GT_NO) - AC_SUBST(GT_YES) - - dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly - dnl find the mkinstalldirs script in another subdir but ($top_srcdir). - dnl Try to locate is. - MKINSTALLDIRS= - if test -n "$ac_aux_dir"; then - MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" - fi - if test -z "$MKINSTALLDIRS"; then - MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs" - fi - AC_SUBST(MKINSTALLDIRS) - - dnl *** For now the libtool support in intl/Makefile is not for real. - l= - AC_SUBST(l) - - dnl Generate list of files to be processed by xgettext which will - dnl be included in po/Makefile. - test -d po || mkdir po - if test "x$srcdir" != "x."; then - if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then - posrcprefix="$srcdir/" - else - posrcprefix="../$srcdir/" - fi - else - posrcprefix="../" - fi - rm -f po/POTFILES - sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \ - < $srcdir/po/POTFILES.in > po/POTFILES - ]) - + else + echo "configure: cannot run $ac_cv_sys_global_symbol_pipe" >&AC_FD_CC + fi +else + echo "configure: failed program was:" >&AC_FD_CC + cat conftest.c >&AC_FD_CC +fi +rm -rf conftest* +]) +AC_MSG_RESULT($ac_cv_sys_symbol_underscore) +if test x$ac_cv_sys_symbol_underscore = xyes; then + AC_DEFINE(WITH_SYMBOL_UNDERSCORE,1, + [define if compiled symbols have a leading underscore]) +fi +]) -- cgit v1.2.1