| 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. |
| |
| # 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($1)]) |
| |
| |
| # serial 35 AC_PROG_LIBTOOL |
| AC_DEFUN(AC_PROG_LIBTOOL, |
| [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl |
| |
| # Save cache, so that ltconfig can load it |
| AC_CACHE_SAVE |
| |
| # Actually configure libtool. ac_aux_dir is where install-sh is found. |
| CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \ |
| LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \ |
| DLLTOOL="$DLLTOOL" AS="$AS" \ |
| ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \ |
| $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \ |
| || AC_MSG_ERROR([libtool configure failed]) |
| |
| # Reload cache, that may have been modified by ltconfig |
| AC_CACHE_LOAD |
| |
| # This can be used to rebuild libtool when needed |
| LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh" |
| |
| # Always use our own libtool. |
| LIBTOOL='$(SHELL) $(top_builddir)/libtool' |
| AC_SUBST(LIBTOOL)dnl |
| |
| # Redirect the config.log output again, so that the ltconfig log is not |
| # clobbered by the next message. |
| exec 5>>./config.log |
| ]) |
| |
| AC_DEFUN(AC_LIBTOOL_SETUP, |
| [AC_PREREQ(2.13)dnl |
| AC_REQUIRE([AC_ENABLE_SHARED])dnl |
| AC_REQUIRE([AC_ENABLE_STATIC])dnl |
| AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl |
| AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
| AC_REQUIRE([AC_PROG_RANLIB])dnl |
| AC_REQUIRE([AC_PROG_CC])dnl |
| AC_REQUIRE([AC_PROG_LD])dnl |
| AC_REQUIRE([AC_PROG_NM])dnl |
| AC_REQUIRE([AC_SYS_NM_PARSE])dnl |
| AC_REQUIRE([AC_SYS_SYMBOL_UNDERSCORE])dnl |
| AC_REQUIRE([AC_PROG_LN_S])dnl |
| dnl |
| |
| # Check for any special flags to pass to ltconfig. |
| libtool_flags="--cache-file=$cache_file" |
| test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared" |
| test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static" |
| test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install" |
| test "$lt_dlopen" = yes && libtool_flags="$libtool_flags --enable-dlopen" |
| test "$silent" = yes && libtool_flags="$libtool_flags --silent" |
| test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc" |
| test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld" |
| |
| # Some flags need to be propagated to the compiler or linker for good |
| # libtool support. |
| case "$host" in |
| *-*-irix6*) |
| # Find out which ABI we are using. |
| echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
| if AC_TRY_EVAL(ac_compile); then |
| case "`/usr/bin/file conftest.o`" in |
| *32-bit*) |
| LD="${LD-ld} -32" |
| ;; |
| *N32*) |
| LD="${LD-ld} -n32" |
| ;; |
| *64-bit*) |
| LD="${LD-ld} -64" |
| ;; |
| esac |
| fi |
| rm -rf conftest* |
| ;; |
| |
| *-*-sco3.2v5*) |
| # On SCO OpenServer 5, we need -belf to get full-featured binaries. |
| SAVE_CFLAGS="$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="$SAVE_CFLAGS" |
| fi |
| ;; |
| |
| *-*-cygwin*) |
| AC_SYS_LIBTOOL_CYGWIN |
| ;; |
| |
| esac |
| |
| # enable the --disable-libtool-lock switch |
| |
| AC_ARG_ENABLE(libtool-lock, |
| [ --disable-libtool-lock force libtool not to do file locking], |
| need_locks=$enableval, |
| need_locks=yes) |
| |
| if test x"$need_locks" = xno; then |
| libtool_flags="$libtool_flags --disable-lock" |
| fi |
| ]) |
| |
| # AC_LIBTOOL_DLOPEN - check for dlopen support |
| AC_DEFUN(AC_LIBTOOL_DLOPEN, [lt_dlopen=yes]) |
| |
| # AC_ENABLE_SHARED - implement the --enable-shared flag |
| # Usage: AC_ENABLE_SHARED[(DEFAULT)] |
| # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to |
| # `yes'. |
| AC_DEFUN(AC_ENABLE_SHARED, |
| [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl |
| AC_ARG_ENABLE(shared, |
| changequote(<<, >>)dnl |
| << --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT], |
| changequote([, ])dnl |
| [p=${PACKAGE-default} |
| case "$enableval" in |
| yes) enable_shared=yes ;; |
| no) enable_shared=no ;; |
| *) |
| enable_shared=no |
| # Look at the argument we got. We use all the common list separators. |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," |
| for pkg in $enableval; do |
| if test "X$pkg" = "X$p"; then |
| enable_shared=yes |
| fi |
| done |
| IFS="$ac_save_ifs" |
| ;; |
| esac], |
| enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl |
| ]) |
| |
| # AC_DISABLE_SHARED - set the default shared flag to --disable-shared |
| AC_DEFUN(AC_DISABLE_SHARED, |
| [AC_ENABLE_SHARED(no)]) |
| |
| # AC_ENABLE_STATIC - implement the --enable-static flag |
| # Usage: AC_ENABLE_STATIC[(DEFAULT)] |
| # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to |
| # `yes'. |
| AC_DEFUN(AC_ENABLE_STATIC, |
| [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl |
| AC_ARG_ENABLE(static, |
| changequote(<<, >>)dnl |
| << --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT], |
| changequote([, ])dnl |
| [p=${PACKAGE-default} |
| case "$enableval" in |
| yes) enable_static=yes ;; |
| no) enable_static=no ;; |
| *) |
| enable_static=no |
| # Look at the argument we got. We use all the common list separators. |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," |
| for pkg in $enableval; do |
| if test "X$pkg" = "X$p"; then |
| enable_static=yes |
| fi |
| done |
| IFS="$ac_save_ifs" |
| ;; |
| esac], |
| enable_static=AC_ENABLE_STATIC_DEFAULT)dnl |
| ]) |
| |
| # AC_DISABLE_STATIC - set the default static flag to --disable-static |
| AC_DEFUN(AC_DISABLE_STATIC, |
| [AC_ENABLE_STATIC(no)]) |
| |
| |
| # AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag |
| # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)] |
| # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to |
| # `yes'. |
| AC_DEFUN(AC_ENABLE_FAST_INSTALL, |
| [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl |
| AC_ARG_ENABLE(fast-install, |
| changequote(<<, >>)dnl |
| << --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT], |
| changequote([, ])dnl |
| [p=${PACKAGE-default} |
| case "$enableval" in |
| yes) enable_fast_install=yes ;; |
| no) enable_fast_install=no ;; |
| *) |
| enable_fast_install=no |
| # Look at the argument we got. We use all the common list separators. |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," |
| for pkg in $enableval; do |
| if test "X$pkg" = "X$p"; then |
| enable_fast_install=yes |
| fi |
| done |
| IFS="$ac_save_ifs" |
| ;; |
| esac], |
| enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl |
| ]) |
| |
| # AC_ENABLE_FAST_INSTALL - set the default to --disable-fast-install |
| AC_DEFUN(AC_DISABLE_FAST_INSTALL, |
| [AC_ENABLE_FAST_INSTALL(no)]) |
| |
| |
| # AC_PROG_LD - find the path to the GNU or non-GNU linker |
| AC_DEFUN(AC_PROG_LD, |
| [AC_ARG_WITH(gnu-ld, |
| [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], |
| test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) |
| AC_REQUIRE([AC_PROG_CC])dnl |
| AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
| ac_prog=ld |
| if test "$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. |
| changequote(,)dnl |
| /* | [A-Za-z]:[\\/]*) |
| re_direlt='/[^/][^/]*/\.\./' |
| changequote([,])dnl |
| # Canonicalize the path of ld |
| ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` |
| while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do |
| ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` |
| done |
| test -z "$LD" && LD="$ac_prog" |
| ;; |
| "") |
| # If it fails, then pretend we aren't using GCC. |
| ac_prog=ld |
| ;; |
| *) |
| # If it is relative, then search for the first ld in PATH. |
| with_gnu_ld=unknown |
| ;; |
| esac |
| elif test "$with_gnu_ld" = yes; then |
| AC_MSG_CHECKING([for GNU ld]) |
| else |
| AC_MSG_CHECKING([for non-GNU ld]) |
| fi |
| AC_CACHE_VAL(ac_cv_path_LD, |
| [if test -z "$LD"; then |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| for ac_dir in $PATH; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f "$ac_dir/$ac_prog"; then |
| ac_cv_path_LD="$ac_dir/$ac_prog" |
| # Check to see if the program is GNU ld. I'd rather use --version, |
| # but apparently some GNU ld's only accept -v. |
| # Break only if it was the GNU/non-GNU ld that we prefer. |
| if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then |
| test "$with_gnu_ld" != no && break |
| else |
| test "$with_gnu_ld" != yes && break |
| fi |
| fi |
| done |
| IFS="$ac_save_ifs" |
| else |
| ac_cv_path_LD="$LD" # Let the user override the test with a path. |
| fi]) |
| LD="$ac_cv_path_LD" |
| if test -n "$LD"; then |
| AC_MSG_RESULT($LD) |
| else |
| AC_MSG_RESULT(no) |
| fi |
| test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
| AC_SUBST(LD) |
| AC_PROG_LD_GNU |
| ]) |
| |
| AC_DEFUN(AC_PROG_LD_GNU, |
| [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld, |
| [# I'd rather use --version here, but apparently some GNU ld's only accept -v. |
| if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then |
| ac_cv_prog_gnu_ld=yes |
| else |
| ac_cv_prog_gnu_ld=no |
| fi]) |
| ]) |
| |
| # AC_PROG_NM - find the path to a BSD-compatible name lister |
| AC_DEFUN(AC_PROG_NM, |
| [AC_MSG_CHECKING([for BSD-compatible nm]) |
| AC_CACHE_VAL(ac_cv_path_NM, |
| [if test -n "$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 $PATH /usr/ccs/bin /usr/ucb /bin; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/nm; then |
| # Check to see if the nm accepts a BSD-compat flag. |
| # Adding the `sed 1q' prevents false positives on HP-UX, which says: |
| # nm: unknown option "B" ignored |
| if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then |
| ac_cv_path_NM="$ac_dir/nm -B" |
| break |
| elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then |
| ac_cv_path_NM="$ac_dir/nm -p" |
| break |
| else |
| ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but |
| continue # so that we can try to find one that supports BSD flags |
| fi |
| fi |
| done |
| IFS="$ac_save_ifs" |
| test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm |
| fi]) |
| NM="$ac_cv_path_NM" |
| AC_MSG_RESULT([$NM]) |
| AC_SUBST(NM) |
| ]) |
| |
| # AC_SYS_NM_PARSE - Check for command to grab the raw symbol name followed |
| # by C symbol name from nm. |
| AC_DEFUN(AC_SYS_NM_PARSE, |
| [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| AC_REQUIRE([AC_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='[BCDEGRST]' |
| |
| # 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 \2\3 \3' |
| |
| # Transform an extracted symbol line into a proper C declaration |
| ac_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'" |
| |
| # Define system-specific variables. |
| case "$host_os" in |
| aix*) |
| ac_symcode='[BCDT]' |
| ;; |
| cygwin* | mingw*) |
| ac_symcode='[ABCDGISTW]' |
| ;; |
| hpux*) |
| ac_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^. .* \(.*\)$/extern char \1;/p'" |
| ;; |
| irix*) |
| ac_symcode='[BCDEGRST]' |
| ;; |
| solaris*) |
| ac_symcode='[BDT]' |
| ;; |
| 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='[ABCDGISTW]' |
| fi |
| changequote([,])dnl |
| |
| # Try without a prefix undercore, then with it. |
| for ac_symprfx in "" "_"; do |
| |
| ac_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($ac_symcode\)[ ][ ]*\($ac_symprfx\)$ac_sympat$/$ac_symxfrm/p'" |
| |
| # Check to see that the pipe works correctly. |
| ac_pipe_works=no |
| rm -f conftest.$ac_ext |
| cat > conftest.$ac_ext <<EOF |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| char nm_test_var; |
| void nm_test_func(){} |
| #ifdef __cplusplus |
| } |
| #endif |
| int main(){nm_test_var='a';nm_test_func;return 0;} |
| EOF |
| |
| if AC_TRY_EVAL(ac_compile); then |
| # Now try to grab the symbols. |
| ac_nlist=conftest.nm |
| |
| if AC_TRY_EVAL(NM conftest.$ac_objext \| $ac_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$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" |
| else |
| rm -f "$ac_nlist"T |
| fi |
| |
| # Make sure that we snagged all the symbols we need. |
| if egrep ' nm_test_var$' "$ac_nlist" >/dev/null; then |
| if egrep ' nm_test_func$' "$ac_nlist" >/dev/null; then |
| cat <<EOF > conftest.c |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| EOF |
| # Now generate the symbol file. |
| eval "$ac_global_symbol_to_cdecl"' < "$ac_nlist" >> conftest.c' |
| |
| cat <<EOF >> conftest.c |
| #if defined (__STDC__) && __STDC__ |
| # define lt_ptr_t void * |
| #else |
| # define lt_ptr_t char * |
| # define const |
| #endif |
| |
| /* The mapping between symbol names and symbols. */ |
| const struct { |
| const char *name; |
| lt_ptr_t address; |
| } |
| changequote(,)dnl |
| lt_preloaded_symbols[] = |
| changequote([,])dnl |
| { |
| EOF |
| sed 's/^. \(.*\) \(.*\)$/ {"\2", (lt_ptr_t) \&\2},/' < "$ac_nlist" >> conftest.c |
| cat <<\EOF >> conftest.c |
| {0, (lt_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* |
| |
| # Do not use the global_symbol_pipe unless it works. |
| if test "$ac_pipe_works" = yes; then |
| if test x"$ac_symprfx" = x"_"; then |
| ac_cv_sys_symbol_underscore=yes |
| else |
| ac_cv_sys_symbol_underscore=no |
| fi |
| break |
| else |
| ac_cv_sys_global_symbol_pipe= |
| fi |
| done |
| ]) |
| |
| ac_result=yes |
| if test -z "$ac_cv_sys_global_symbol_pipe"; then |
| ac_result=no |
| fi |
| AC_MSG_RESULT($ac_result) |
| ]) |
| |
| # AC_SYS_LIBTOOL_CYGWIN - find tools needed on cygwin |
| AC_DEFUN(AC_SYS_LIBTOOL_CYGWIN, |
| [AC_CHECK_TOOL(DLLTOOL, dlltool, false) |
| AC_CHECK_TOOL(AS, as, false) |
| ]) |
| |
| # AC_SYS_SYMBOL_UNDERSCORE - does the compiler prefix global symbols |
| # with an underscore? |
| AC_DEFUN(AC_SYS_SYMBOL_UNDERSCORE, |
| [AC_REQUIRE([AC_PROG_NM])dnl |
| AC_REQUIRE([AC_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.$ac_ext <<EOF |
| void nm_test_func(){} |
| int main(){nm_test_func;return 0;} |
| EOF |
| if AC_TRY_EVAL(ac_compile); then |
| # Now try to grab the symbols. |
| ac_nlist=conftest.nm |
| if AC_TRY_EVAL(NM conftest.$ac_objext \| $ac_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then |
| # See whether the symbols have a leading underscore. |
| if egrep '^. _nm_test_func' "$ac_nlist" >/dev/null; then |
| ac_cv_sys_symbol_underscore=yes |
| else |
| if egrep '^. nm_test_func ' "$ac_nlist" >/dev/null; then |
| : |
| else |
| echo "configure: cannot find nm_test_func in $ac_nlist" >&AC_FD_CC |
| fi |
| fi |
| 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) |
| USE_SYMBOL_UNDERSCORE=${ac_cv_sys_symbol_underscore=no} |
| AC_SUBST(USE_SYMBOL_UNDERSCORE)dnl |
| ]) |
| |
| # AC_CHECK_LIBM - check for math library |
| AC_DEFUN(AC_CHECK_LIBM, [ |
| AC_CHECK_LIB(mw, _mwvalidcheckl) |
| AC_CHECK_LIB(m, cos) |
| ]) |
| |
| # AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for |
| # the libltdl convenience library, adds --enable-ltdl-convenience to |
| # the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor |
| # is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed |
| # to be `${top_builddir}/libltdl'. Make sure you start DIR with |
| # '${top_builddir}/' (note the single quotes!) if your package is not |
| # flat, and, if you're not using automake, define top_builddir as |
| # appropriate in the Makefiles. |
| AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [ |
| case "$enable_ltdl_convenience" in |
| no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; |
| "") enable_ltdl_convenience=yes |
| ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; |
| esac |
| LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdlc.la |
| ]) |
| |
| # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for |
| # the libltdl installable library, and adds --enable-ltdl-install to |
| # the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor |
| # is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed |
| # to be `${top_builddir}/libltdl'. Make sure you start DIR with |
| # '${top_builddir}/' (note the single quotes!) if your package is not |
| # flat, and, if you're not using automake, define top_builddir as |
| # appropriate in the Makefiles. |
| # In the future, this macro may have to be called after AC_PROG_LIBTOOL. |
| AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [ |
| AC_CHECK_LIB(ltdl, main, LIBLTDL="-lltdl", [ |
| case "$enable_ltdl_install" in |
| no) AC_MSG_WARN([libltdl not installed, but installation disabled]) ;; |
| "") enable_ltdl_install=yes |
| ac_configure_args="$ac_configure_args --enable-ltdl-install" ;; |
| esac |
| ]) |
| if test x"$enable_ltdl_install" != x"no"; then |
| LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdl.la |
| fi |
| ]) |
| |
| dnl old names |
| AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl |
| AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl |
| AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl |
| AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl |
| AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl |
| AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl |
| AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl |
| AC_DEFUN(AM_SYS_NM_PARSE, [indir([AC_SYS_NM_PARSE])])dnl |
| AC_DEFUN(AM_SYS_SYMBOL_UNDERSCORE, [indir([AC_SYS_SYMBOL_UNDERSCORE])])dnl |
| AC_DEFUN(AM_SYS_LIBTOOL_CYGWIN, [indir([AC_SYS_LIBTOOL_CYGWIN])])dnl |
| |
| # Like AC_CONFIG_HEADER, but automatically create stamp file. |
| |
| AC_DEFUN(AM_CONFIG_HEADER, |
| [AC_PREREQ([2.12]) |
| AC_CONFIG_HEADER([$1]) |
| dnl When config.status generates a header, we must update the stamp-h file. |
| dnl This file resides in the same directory as the config header |
| dnl that is generated. We must strip everything past the first ":", |
| dnl and everything past the last "/". |
| AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl |
| ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>, |
| <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>, |
| <<am_indx=1 |
| for am_file in <<$1>>; do |
| case " <<$>>CONFIG_HEADERS " in |
| *" <<$>>am_file "*<<)>> |
| echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx |
| ;; |
| esac |
| am_indx=`expr "<<$>>am_indx" + 1` |
| done<<>>dnl>>) |
| changequote([,]))]) |
| |
| # This file is derived from `gettext.m4'. The difference is that the |
| # included macros assume Cygnus-style source and build trees. |
| |
| # Macro to add for using GNU gettext. |
| # Ulrich Drepper <drepper@cygnus.com>, 1995. |
| # |
| # This file file be copied and used freely without restrictions. It can |
| # be used in projects which are not available under the GNU Public License |
| # but which still want to provide support for the GNU gettext functionality. |
| # Please note that the actual code is *not* freely available. |
| |
| # serial 3 |
| |
| AC_DEFUN(CY_WITH_NLS, |
| [AC_MSG_CHECKING([whether NLS is requested]) |
| dnl Default is enabled NLS |
| AC_ARG_ENABLE(nls, |
| [ --disable-nls do not use Native Language Support], |
| USE_NLS=$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, 1, [Define to 1 if NLS is requested]) |
| 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_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 <libintl.h>], [return (int) gettext ("")], |
| gt_cv_func_gettext_libc=yes, gt_cv_func_gettext_libc=no)]) |
| |
| if test "$gt_cv_func_gettext_libc" != "yes"; then |
| AC_CHECK_LIB(intl, bindtextdomain, |
| [AC_CACHE_CHECK([for gettext in libintl], |
| gt_cv_func_gettext_libintl, |
| [AC_TRY_LINK([], [return (int) gettext ("")], |
| gt_cv_func_gettext_libintl=yes, |
| gt_cv_func_gettext_libintl=no)])]) |
| fi |
| |
| if test "$gt_cv_func_gettext_libc" = "yes" \ |
| || test "$gt_cv_func_gettext_libintl" = "yes"; then |
| AC_DEFINE(HAVE_GETTEXT, 1, |
| [Define as 1 if you have gettext and don't want to use GNU gettext.]) |
| AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, |
| [test -z "`$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/$ac_word -h 2>&1 | grep '(HELP)'`"], :) |
| AC_TRY_LINK(, [extern int _nl_msg_cat_cntr; |
| return _nl_msg_cat_cntr], |
| [CATOBJEXT=.gmo |
| DATADIRNAME=share], |
| [CATOBJEXT=.mo |
| DATADIRNAME=lib]) |
| INSTOBJEXT=.mo |
| fi |
| fi |
| ]) |
| |
| dnl In the standard gettext, we would now check for catgets. |
| dnl However, we never want to use catgets for our releases. |
| |
| if test "$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 |
| fi |
| fi |
| |
| if test "$nls_cv_use_gnu_gettext" = "yes"; then |
| dnl Mark actions used to generate GNU NLS library. |
| INTLOBJS="\$(GETTOBJS)" |
| AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, |
| [test -z "`$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 $LIBS | sed -e 's/-lintl//'` |
| nls_cv_header_intl=libintl.h |
| nls_cv_header_libgt=libgettext.h |
| fi |
| |
| dnl Test whether we really found GNU xgettext. |
| if test "$XGETTEXT" != ":"; then |
| dnl If it is no GNU xgettext we define it as : so that the |
| dnl Makefiles still can work. |
| if $XGETTEXT --omit-header /dev/null 2> /dev/null; then |
| : ; |
| else |
| AC_MSG_RESULT( |
| [found xgettext programs is not GNU xgettext; ignore it]) |
| XGETTEXT=":" |
| fi |
| fi |
| |
| # We need to process the po/ directory. |
| POSUB=po |
| else |
| DATADIRNAME=share |
| nls_cv_header_intl=libintl.h |
| nls_cv_header_libgt=libgettext.h |
| fi |
| |
| # If this is used in GNU gettext we have to set USE_NLS to `yes' |
| # because some of the sources are only built for this goal. |
| if test "$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 $lang.po" |
| done |
| |
| dnl Make all variables we use known to autoconf. |
| AC_SUBST(USE_INCLUDED_LIBINTL) |
| AC_SUBST(CATALOGS) |
| AC_SUBST(CATOBJEXT) |
| AC_SUBST(DATADIRNAME) |
| AC_SUBST(GMOFILES) |
| AC_SUBST(INSTOBJEXT) |
| AC_SUBST(INTLDEPS) |
| AC_SUBST(INTLLIBS) |
| AC_SUBST(INTLOBJS) |
| AC_SUBST(POFILES) |
| AC_SUBST(POSUB) |
| ]) |
| |
| AC_DEFUN(CY_GNU_GETTEXT, |
| [AC_REQUIRE([AC_PROG_MAKE_SET])dnl |
| AC_REQUIRE([AC_PROG_CC])dnl |
| AC_REQUIRE([AC_PROG_RANLIB])dnl |
| AC_REQUIRE([AC_ISC_POSIX])dnl |
| AC_REQUIRE([AC_HEADER_STDC])dnl |
| AC_REQUIRE([AC_C_CONST])dnl |
| AC_REQUIRE([AC_C_INLINE])dnl |
| AC_REQUIRE([AC_TYPE_OFF_T])dnl |
| AC_REQUIRE([AC_TYPE_SIZE_T])dnl |
| AC_REQUIRE([AC_FUNC_ALLOCA])dnl |
| AC_REQUIRE([AC_FUNC_MMAP])dnl |
| |
| AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h string.h \ |
| unistd.h values.h sys/param.h]) |
| AC_CHECK_FUNCS([getcwd munmap putenv setenv setlocale strchr strcasecmp \ |
| __argz_count __argz_stringify __argz_next]) |
| |
| if test "${ac_cv_func_stpcpy+set}" != "set"; then |
| AC_CHECK_FUNCS(stpcpy) |
| fi |
| if test "${ac_cv_func_stpcpy}" = "yes"; then |
| AC_DEFINE(HAVE_STPCPY, 1, [Define if you have the stpcpy function]) |
| fi |
| |
| AM_LC_MESSAGES |
| CY_WITH_NLS |
| |
| if test "x$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 <locale.h> in the installed <libintl.h> 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 <locale.h>" |
| else |
| INCLUDE_LOCALE_H="\ |
| /* The system does not provide the header <locale.h>. 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 |
| if test -f $srcdir/po2tbl.sed.in; then |
| if test "$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' $srcdir/$msgformat-msg.sed > po2msg.sed |
| fi |
| dnl po2tbl.sed is always needed. |
| sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \ |
| $srcdir/po2tbl.sed.in > po2tbl.sed |
| fi |
| |
| dnl In the intl/Makefile.in we have a special dependency which makes |
| dnl only sense for gettext. We comment this out for non-gettext |
| dnl packages. |
| if test "$PACKAGE" = "gettext"; then |
| GT_NO="#NO#" |
| GT_YES= |
| else |
| GT_NO= |
| GT_YES="#YES#" |
| fi |
| AC_SUBST(GT_NO) |
| AC_SUBST(GT_YES) |
| |
| MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs" |
| 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. But only do this if the po directory |
| dnl exists in srcdir. |
| if test -d $srcdir/po; then |
| test -d po || mkdir po |
| if test "x$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 |
| fi |
| ]) |
| |
| # Search path for a program which passes the given test. |
| # Ulrich Drepper <drepper@cygnus.com>, 1996. |
| # |
| # This file file 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 1 |
| |
| dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR, |
| dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]]) |
| AC_DEFUN(AM_PATH_PROG_WITH_TEST, |
| [# Extract the first word of "$2", so it can be a program name with args. |
| set dummy $2; ac_word=[$]2 |
| AC_MSG_CHECKING([for $ac_word]) |
| AC_CACHE_VAL(ac_cv_path_$1, |
| [case "[$]$1" in |
| /*) |
| ac_cv_path_$1="[$]$1" # Let the user override the test with a path. |
| ;; |
| *) |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| for ac_dir in ifelse([$5], , $PATH, [$5]); do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/$ac_word; then |
| if [$3]; then |
| ac_cv_path_$1="$ac_dir/$ac_word" |
| break |
| fi |
| fi |
| done |
| IFS="$ac_save_ifs" |
| dnl If no 4th arg is given, leave the cache variable unset, |
| dnl so AC_PATH_PROGS will keep looking. |
| ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" |
| ])dnl |
| ;; |
| esac])dnl |
| $1="$ac_cv_path_$1" |
| if test -n "[$]$1"; then |
| AC_MSG_RESULT([$]$1) |
| else |
| AC_MSG_RESULT(no) |
| fi |
| AC_SUBST($1)dnl |
| ]) |
| |
| # Check whether LC_MESSAGES is available in <locale.h>. |
| # Ulrich Drepper <drepper@cygnus.com>, 1995. |
| # |
| # This file file 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 1 |
| |
| AC_DEFUN(AM_LC_MESSAGES, |
| [if test $ac_cv_header_locale_h = yes; then |
| AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES, |
| [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES], |
| am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)]) |
| if test $am_cv_val_LC_MESSAGES = yes; then |
| AC_DEFINE(HAVE_LC_MESSAGES, 1, |
| [Define if your locale.h file contains LC_MESSAGES.]) |
| fi |
| fi]) |
| |
| # Add --enable-maintainer-mode option to configure. |
| # From Jim Meyering |
| |
| # serial 1 |
| |
| AC_DEFUN(AM_MAINTAINER_MODE, |
| [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) |
| dnl maintainer-mode is disabled by default |
| AC_ARG_ENABLE(maintainer-mode, |
| [ --enable-maintainer-mode enable make rules and dependencies not useful |
| (and sometimes confusing) to the casual installer], |
| USE_MAINTAINER_MODE=$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]) |
| |