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@ -66,6 +66,10 @@ AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
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AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
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AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
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AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
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dnl Set install_sh for make dist
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install_sh="$missing_dir/install-sh"
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test -f "$install_sh" || install_sh="$missing_dir/install.sh"
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AC_SUBST(install_sh)
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dnl We check for tar when the user configures the end package.
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dnl This is sad, since we only need this for "dist". However,
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dnl there's no other good way to do it. We prefer GNU tar if
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@ -174,7 +178,7 @@ else
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fi])
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# serial 35 AC_PROG_LIBTOOL
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# serial 40 AC_PROG_LIBTOOL
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AC_DEFUN(AC_PROG_LIBTOOL,
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[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
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@ -183,8 +187,9 @@ AC_CACHE_SAVE
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# Actually configure libtool. ac_aux_dir is where install-sh is found.
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CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
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LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \
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DLLTOOL="$DLLTOOL" AS="$AS" \
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LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
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LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \
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DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \
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${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
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$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
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|| AC_MSG_ERROR([libtool configure failed])
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@ -215,8 +220,6 @@ AC_REQUIRE([AC_PROG_RANLIB])dnl
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AC_REQUIRE([AC_PROG_CC])dnl
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AC_REQUIRE([AC_PROG_LD])dnl
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AC_REQUIRE([AC_PROG_NM])dnl
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AC_REQUIRE([AC_SYS_NM_PARSE])dnl
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AC_REQUIRE([AC_SYS_SYMBOL_UNDERSCORE])dnl
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AC_REQUIRE([AC_PROG_LN_S])dnl
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dnl
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@ -225,10 +228,16 @@ libtool_flags="--cache-file=$cache_file"
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test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
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test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
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test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
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test "$lt_dlopen" = yes && libtool_flags="$libtool_flags --enable-dlopen"
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test "$silent" = yes && libtool_flags="$libtool_flags --silent"
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test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
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test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
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ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],
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[libtool_flags="$libtool_flags --enable-dlopen"])
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ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
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[libtool_flags="$libtool_flags --enable-win32-dll"])
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AC_ARG_ENABLE(libtool-lock,
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[ --disable-libtool-lock avoid locking (might break parallel builds)])
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test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
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test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
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# Some flags need to be propagated to the compiler or linker for good
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# libtool support.
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@ -264,33 +273,28 @@ case "$host" in
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fi
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;;
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*-*-cygwin*)
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AC_SYS_LIBTOOL_CYGWIN
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ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
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[*-*-cygwin* | *-*-mingw*)
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AC_CHECK_TOOL(DLLTOOL, dlltool, false)
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AC_CHECK_TOOL(AS, as, false)
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AC_CHECK_TOOL(OBJDUMP, objdump, false)
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;;
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])
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esac
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# enable the --disable-libtool-lock switch
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AC_ARG_ENABLE(libtool-lock,
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[ --disable-libtool-lock force libtool not to do file locking],
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need_locks=$enableval,
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need_locks=yes)
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if test x"$need_locks" = xno; then
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libtool_flags="$libtool_flags --disable-lock"
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fi
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])
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# AC_LIBTOOL_DLOPEN - check for dlopen support
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AC_DEFUN(AC_LIBTOOL_DLOPEN, [lt_dlopen=yes])
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# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
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AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
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# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
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AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
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# AC_ENABLE_SHARED - implement the --enable-shared flag
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# Usage: AC_ENABLE_SHARED[(DEFAULT)]
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# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
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# `yes'.
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AC_DEFUN(AC_ENABLE_SHARED,
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[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
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AC_DEFUN(AC_ENABLE_SHARED, [dnl
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define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
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AC_ARG_ENABLE(shared,
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changequote(<<, >>)dnl
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<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
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@ -315,15 +319,15 @@ enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
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])
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# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
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AC_DEFUN(AC_DISABLE_SHARED,
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[AC_ENABLE_SHARED(no)])
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AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
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AC_ENABLE_SHARED(no)])
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# AC_ENABLE_STATIC - implement the --enable-static flag
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# Usage: AC_ENABLE_STATIC[(DEFAULT)]
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# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
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# `yes'.
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AC_DEFUN(AC_ENABLE_STATIC,
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[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
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AC_DEFUN(AC_ENABLE_STATIC, [dnl
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define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
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AC_ARG_ENABLE(static,
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changequote(<<, >>)dnl
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<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
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@ -348,16 +352,16 @@ enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
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])
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# AC_DISABLE_STATIC - set the default static flag to --disable-static
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AC_DEFUN(AC_DISABLE_STATIC,
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[AC_ENABLE_STATIC(no)])
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AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
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AC_ENABLE_STATIC(no)])
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# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
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# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
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# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
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# `yes'.
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AC_DEFUN(AC_ENABLE_FAST_INSTALL,
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[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
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AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl
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define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
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AC_ARG_ENABLE(fast-install,
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changequote(<<, >>)dnl
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<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
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@ -382,9 +386,8 @@ enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
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])
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# AC_ENABLE_FAST_INSTALL - set the default to --disable-fast-install
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AC_DEFUN(AC_DISABLE_FAST_INSTALL,
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[AC_ENABLE_FAST_INSTALL(no)])
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AC_DEFUN(AC_DISABLE_FAST_INSTALL, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
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AC_ENABLE_FAST_INSTALL(no)])
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# AC_PROG_LD - find the path to the GNU or non-GNU linker
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AC_DEFUN(AC_PROG_LD,
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@ -402,7 +405,7 @@ if test "$ac_cv_prog_gcc" = yes; then
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case "$ac_prog" in
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# Accept absolute paths.
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changequote(,)dnl
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/* | [A-Za-z]:[\\/]*)
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[\\/]* | [A-Za-z]:[\\/]*)
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re_direlt='/[^/][^/]*/\.\./'
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changequote([,])dnl
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# Canonicalize the path of ld
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@ -428,10 +431,10 @@ else
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fi
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AC_CACHE_VAL(ac_cv_path_LD,
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[if test -z "$LD"; then
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
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for ac_dir in $PATH; do
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test -z "$ac_dir" && ac_dir=.
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if test -f "$ac_dir/$ac_prog"; then
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if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
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ac_cv_path_LD="$ac_dir/$ac_prog"
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# Check to see if the program is GNU ld. I'd rather use --version,
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# but apparently some GNU ld's only accept -v.
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@ -476,10 +479,10 @@ AC_CACHE_VAL(ac_cv_path_NM,
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# Let the user override the test.
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ac_cv_path_NM="$NM"
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else
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
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for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
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test -z "$ac_dir" && ac_dir=.
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if test -f $ac_dir/nm; then
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if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
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# Check to see if the nm accepts a BSD-compat flag.
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# Adding the `sed 1q' prevents false positives on HP-UX, which says:
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# nm: unknown option "B" ignored
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@ -503,227 +506,22 @@ AC_MSG_RESULT([$NM])
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AC_SUBST(NM)
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])
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# AC_SYS_NM_PARSE - Check for command to grab the raw symbol name followed
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# by C symbol name from nm.
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AC_DEFUN(AC_SYS_NM_PARSE,
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# AC_CHECK_LIBM - check for math library
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AC_DEFUN(AC_CHECK_LIBM,
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[AC_REQUIRE([AC_CANONICAL_HOST])dnl
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AC_REQUIRE([AC_PROG_NM])dnl
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# Check for command to grab the raw symbol name followed by C symbol from nm.
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AC_MSG_CHECKING([command to parse $NM output])
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AC_CACHE_VAL(ac_cv_sys_global_symbol_pipe,
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[# These are sane defaults that work on at least a few old systems.
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# {They come from Ultrix. What could be older than Ultrix?!! ;)}
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changequote(,)dnl
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# Character class describing NM global symbol codes.
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ac_symcode='[BCDEGRST]'
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# Regexp to match symbols that can be accessed directly from C.
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ac_sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
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# Transform the above into a raw symbol and a C symbol.
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ac_symxfrm='\1 \2\3 \3'
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# Transform an extracted symbol line into a proper C declaration
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ac_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
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# Define system-specific variables.
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case "$host_os" in
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aix*)
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ac_symcode='[BCDT]'
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LIBM=
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case "$host" in
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*-*-beos* | *-*-cygwin*)
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# These system don't have libm
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;;
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cygwin* | mingw*)
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ac_symcode='[ABCDGISTW]'
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*-ncr-sysv4.3*)
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AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
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AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
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;;
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hpux*)
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ac_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^. .* \(.*\)$/extern char \1;/p'"
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;;
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irix*)
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ac_symcode='[BCDEGRST]'
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;;
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solaris*)
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ac_symcode='[BDT]'
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*)
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AC_CHECK_LIB(m, main, LIBM="-lm")
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;;
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esac
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# If we're using GNU nm, then use its standard symbol codes.
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if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
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ac_symcode='[ABCDGISTW]'
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fi
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changequote([,])dnl
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# Try without a prefix undercore, then with it.
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for ac_symprfx in "" "_"; do
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ac_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($ac_symcode\)[ ][ ]*\($ac_symprfx\)$ac_sympat$/$ac_symxfrm/p'"
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# Check to see that the pipe works correctly.
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|
|
ac_pipe_works=no
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|
rm -f conftest.$ac_ext
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cat > conftest.$ac_ext <<EOF
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#ifdef __cplusplus
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extern "C" {
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#endif
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char nm_test_var;
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void nm_test_func(){}
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#ifdef __cplusplus
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}
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#endif
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int main(){nm_test_var='a';nm_test_func;return 0;}
|
|
|
|
|
EOF
|
|
|
|
|
|
|
|
|
|
if AC_TRY_EVAL(ac_compile); then
|
|
|
|
|
# Now try to grab the symbols.
|
|
|
|
|
ac_nlist=conftest.nm
|
|
|
|
|
|
|
|
|
|
if AC_TRY_EVAL(NM conftest.$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=${ac_cv_sys_symbol_underscore=no}
|
|
|
|
|
AC_SUBST(USE_SYMBOL_UNDERSCORE)dnl
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
# AC_CHECK_LIBM - check for math library
|
|
|
|
|
AC_DEFUN(AC_CHECK_LIBM, [
|
|
|
|
|
AC_CHECK_LIB(mw, _mwvalidcheckl)
|
|
|
|
|
AC_CHECK_LIB(m, cos)
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
|
|
|
|
|
@ -734,13 +532,14 @@ AC_CHECK_LIB(m, cos)
|
|
|
|
|
# '${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, [
|
|
|
|
|
AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
|
|
|
|
case "$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
|
|
|
|
|
INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
|
|
|
|
|
@ -752,16 +551,23 @@ AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [
|
|
|
|
|
# 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
|
|
|
|
|
AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
|
|
|
|
AC_CHECK_LIB(ltdl, main,
|
|
|
|
|
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
|
|
|
|
|
[if test x"$enable_ltdl_install" = xno; then
|
|
|
|
|
AC_MSG_WARN([libltdl not installed, but installation disabled])
|
|
|
|
|
else
|
|
|
|
|
enable_ltdl_install=yes
|
|
|
|
|
fi
|
|
|
|
|
])
|
|
|
|
|
if test x"$enable_ltdl_install" != x"no"; then
|
|
|
|
|
if test x"$enable_ltdl_install" = x"yes"; then
|
|
|
|
|
ac_configure_args="$ac_configure_args --enable-ltdl-install"
|
|
|
|
|
LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdl.la
|
|
|
|
|
INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])
|
|
|
|
|
else
|
|
|
|
|
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
|
|
|
|
|
LIBLTDL="-lltdl"
|
|
|
|
|
INCLTDL=
|
|
|
|
|
fi
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
@ -773,7 +579,7 @@ 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
|
|
|
|
|
|
|
|
|
|
dnl This is just to silence aclocal about the macro not being used
|
|
|
|
|
ifelse([AC_DISABLE_FAST_INSTALL])dnl
|
|
|
|
|
|
|
|
|
|
|
Tom Tromey
Tom Tromey