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authorGreg Troxel <gdt@fnord.ir.bbn.com>2007-02-03 01:07:01 +0000
committerGreg Troxel <gdt@fnord.ir.bbn.com>2007-02-03 01:07:01 +0000
commit003ca18f0433c0e0460b68aeb362cf7ba6ed5a4c (patch)
tree5371da781872b19909a418adefca2eac4f9be64a /m4/ltdl.m4
parent409d8e4f5650a26307067b61a4e9df80f8c03dc3 (diff)
downloadquagga-003ca18f0433c0e0460b68aeb362cf7ba6ed5a4c.tar.bz2
quagga-003ca18f0433c0e0460b68aeb362cf7ba6ed5a4c.tar.xz
remove crufty m4 files from 2004. With the files, autoheader (2.61)
bombs on NetBSD. (Without, all is ok. We may need workarounds, but first we should identify minimum tool versions and figure out what's still wrong.) ok'd by paul.
Diffstat (limited to 'm4/ltdl.m4')
-rw-r--r--m4/ltdl.m4516
1 files changed, 0 insertions, 516 deletions
diff --git a/m4/ltdl.m4 b/m4/ltdl.m4
deleted file mode 100644
index e2d277ff..00000000
--- a/m4/ltdl.m4
+++ /dev/null
@@ -1,516 +0,0 @@
-## ltdl.m4 - Configure ltdl for the target system. -*-Autoconf-*-
-## Copyright (C) 1999-2004 Free Software Foundation, Inc.
-##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; either version 2 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful, but
-## WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-## General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program; if not, write to the Free Software
-## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-##
-## As a special exception to the GNU General Public License, if you
-## distribute this file as part of a program that contains a
-## configuration script generated by Autoconf, you may include it under
-## the same distribution terms that you use for the rest of that program.
-
-# serial 6 AC_LIB_LTDL
-
-# AC_WITH_LTDL([DIRECTORY])
-# -------------------------
-# Clients of libltdl can use this macro to allow the installer to
-# choose between a shipped copy of the ltdl sources or a preinstalled
-# version of the library.
-AC_DEFUN([AC_WITH_LTDL],
-[AC_ARG_WITH([included_ltdl],
- [AC_HELP_STRING([--with-included-ltdl],
- [use the GNU ltdl sources included here])])
-
-if test "x$with_included_ltdl" != xyes; then
- # We are not being forced to use the included libltdl sources, so
- # decide whether there is a useful installed version we can use.
- AC_CHECK_HEADER([ltdl.h],
- [AC_CHECK_LIB([ltdl], [lt_dlcaller_register],
- [with_included_ltdl=no],
- [with_included_ltdl=yes])],
-
- [],
- [AC_INCLUDES_DEFAULT]
- )
-fi
-
-if test "x$enable_ltdl_install" != xyes; then
- # If the user did not specify an installable libltdl, then default
- # to a convenience lib.
- AC_LIBLTDL_CONVENIENCE
-fi
-
-if test "x$with_included_ltdl" = xno; then
- # If the included ltdl is not to be used. then Use the
- # preinstalled libltdl we found.
- AC_DEFINE([HAVE_LTDL], 1,
- [Define this if a modern libltdl is already installed])
- LIBLTDL=-lltdl
-fi
-
-# Report our decision...
-AC_MSG_CHECKING([whether to use included libltdl])
-AC_MSG_RESULT([$with_included_ltdl])
-
-AC_CONFIG_SUBDIRS(m4_if($#, 1, [$1], [libltdl]))
-])# AC_WITH_LTDL
-
-
-# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
-# -----------------------------------
-# sets LIBLTDL to the link flags for the libltdl convenience library and
-# LTDLINCL to the include flags for the libltdl header and adds
-# --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
-# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
-# DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
-# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
-# '${top_srcdir}/' (note the single quotes!). If your package is not
-# flat and you're not using automake, define top_builddir and
-# top_srcdir appropriately 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='${top_builddir}/'m4_if($#, 1, [$1], ['libltdl'])/libltdlc.la
-LTDLINCL='-I${top_srcdir}/'m4_if($#, 1, [$1], ['libltdl'])
-
-AC_SUBST([LIBLTDL])
-AC_SUBST([LTDLINCL])
-
-# For backwards non-gettext consistent compatibility...
-INCLTDL="$LTDLINCL"
-AC_SUBST([INCLTDL])
-])# AC_LIBLTDL_CONVENIENCE
-
-
-# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
-# -----------------------------------
-# sets LIBLTDL to the link flags for the libltdl installable library and
-# LTDLINCL to the include flags for the libltdl header and adds
-# --enable-ltdl-install to the configure arguments. Note that LIBLTDL
-# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
-# DIRECTORY is not provided and an installed libltdl is not found, it is
-# assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
-# and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
-# quotes!). If your package is not flat and you're not using automake,
-# define top_builddir and top_srcdir appropriately in the Makefiles.
-# In the future, this macro may have to be called after LT_INIT.
-AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
-[AC_CHECK_LIB(ltdl, lt_dlinit,
- [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"$enable_ltdl_install" = x"yes"; then
- ac_configure_args="$ac_configure_args --enable-ltdl-install"
- LIBLTDL='${top_builddir}/'m4_if($#, 1, [$1], ['libltdl'])/libltdl.la
- LTDLINCL='-I${top_srcdir}/'m4_if($#, 1, [$1], ['libltdl'])
-else
- ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
- LIBLTDL="-lltdl"
- LTDLINCL=
-fi
-
-AC_SUBST([LIBLTDL])
-AC_SUBST([LTDLINCL])
-
-# For backwards non-gettext consistent compatibility...
-INCLTDL="$LTDLINCL"
-AC_SUBST([INCLTDL])
-])# AC_LIBLTDL_INSTALLABLE
-
-
-# AC_LIB_LTDL
-# -----------
-# Perform all the checks necessary for compilation of the ltdl objects
-# -- including compiler checks and header checks.
-AC_DEFUN([AC_LIB_LTDL],
-[AC_REQUIRE([AC_PROG_CC])
-AC_REQUIRE([AC_C_CONST])
-AC_REQUIRE([AC_HEADER_STDC])
-AC_REQUIRE([AC_HEADER_DIRENT])
-AC_REQUIRE([_LT_AC_CHECK_DLFCN])
-AC_REQUIRE([AC_LTDL_ENABLE_INSTALL])
-AC_REQUIRE([AC_LTDL_SHLIBEXT])
-AC_REQUIRE([AC_LTDL_SHLIBPATH])
-AC_REQUIRE([AC_LTDL_SYSSEARCHPATH])
-AC_REQUIRE([AC_LTDL_OBJDIR])
-AC_REQUIRE([AC_LTDL_DLPREOPEN])
-AC_REQUIRE([AC_LTDL_DLLIB])
-AC_REQUIRE([AC_LTDL_SYMBOL_USCORE])
-AC_REQUIRE([AC_LTDL_DLSYM_USCORE])
-AC_REQUIRE([AC_LTDL_SYS_DLOPEN_DEPLIBS])
-AC_REQUIRE([gl_FUNC_ARGZ])
-
-# In order that ltdl.c can compile, run AC_CONFIG_HEADERS for the user
-# if they did not call it themself. This is so that ltdl.h can pick up
-# the parent projects config.h file, The first file in AC_CONFIG_HEADERS
-# must contain the definitions required by ltdl.c.
-m4_ifset([AC_LIST_HEADERS],
- [CONFIG_H=`echo "AC_LIST_HEADERS" | $SED 's,^[[ ]]*,,;s,[[ :]].*$,,'`],
- [CONFIG_H=config.h;AC_CONFIG_HEADERS([config.h])])
-AC_SUBST([CONFIG_H])
-
-AC_CHECK_HEADERS([memory.h unistd.h dl.h sys/dl.h dld.h mach-o/dyld.h],
- [], [], [AC_INCLUDES_DEFAULT])
-AC_CHECK_HEADERS([string.h strings.h], [break], [], [AC_INCLUDES_DEFAULT])
-
-AC_CHECK_FUNCS([closedir opendir readdir], [], [AC_LIBOBJ([lt__dirent])])
-])# AC_LIB_LTDL
-
-
-# AC_LTDL_ENABLE_INSTALL
-# ----------------------
-AC_DEFUN([AC_LTDL_ENABLE_INSTALL],
-[AC_ARG_ENABLE([ltdl-install],
- [AC_HELP_STRING([--enable-ltdl-install], [install libltdl])])
-
-AM_CONDITIONAL(INSTALL_LTDL, test x"${enable_ltdl_install-no}" != xno)
-AM_CONDITIONAL(CONVENIENCE_LTDL, test x"${enable_ltdl_convenience-no}" != xno)
-])])# AC_LTDL_ENABLE_INSTALL
-
-
-# AC_LTDL_SYS_DLOPEN_DEPLIBS
-# --------------------------
-AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS],
-[AC_REQUIRE([AC_CANONICAL_HOST])
-AC_CACHE_CHECK([whether deplibs are loaded by dlopen],
- [libltdl_cv_sys_dlopen_deplibs],
- [# PORTME does your system automatically load deplibs for dlopen?
- # or its logical equivalent (e.g. shl_load for HP-UX < 11)
- # For now, we just catch OSes we know something about -- in the
- # future, we'll try test this programmatically.
- libltdl_cv_sys_dlopen_deplibs=unknown
- case "$host_os" in
- aix3*|aix4.1.*|aix4.2.*)
- # Unknown whether this is true for these versions of AIX, but
- # we want this `case' here to explicitly catch those versions.
- libltdl_cv_sys_dlopen_deplibs=unknown
- ;;
- aix[[45]]*)
- libltdl_cv_sys_dlopen_deplibs=yes
- ;;
- darwin*)
- # Assuming the user has installed a libdl from somewhere, this is true
- # If you are looking for one http://www.opendarwin.org/projects/dlcompat
- libltdl_cv_sys_dlopen_deplibs=yes
- ;;
- gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu)
- # GNU and its variants, using gnu ld.so (Glibc)
- libltdl_cv_sys_dlopen_deplibs=yes
- ;;
- hpux10*|hpux11*)
- libltdl_cv_sys_dlopen_deplibs=yes
- ;;
- irix[[12345]]*|irix6.[[01]]*)
- # Catch all versions of IRIX before 6.2, and indicate that we don't
- # know how it worked for any of those versions.
- libltdl_cv_sys_dlopen_deplibs=unknown
- ;;
- irix*)
- # The case above catches anything before 6.2, and it's known that
- # at 6.2 and later dlopen does load deplibs.
- libltdl_cv_sys_dlopen_deplibs=yes
- ;;
- netbsd*)
- libltdl_cv_sys_dlopen_deplibs=yes
- ;;
- openbsd*)
- libltdl_cv_sys_dlopen_deplibs=yes
- ;;
- osf[[1234]]*)
- # dlopen did load deplibs (at least at 4.x), but until the 5.x series,
- # it did *not* use an RPATH in a shared library to find objects the
- # library depends on, so we explictly say `no'.
- libltdl_cv_sys_dlopen_deplibs=no
- ;;
- osf5.0|osf5.0a|osf5.1)
- # dlopen *does* load deplibs and with the right loader patch applied
- # it even uses RPATH in a shared library to search for shared objects
- # that the library depends on, but there's no easy way to know if that
- # patch is installed. Since this is the case, all we can really
- # say is unknown -- it depends on the patch being installed. If
- # it is, this changes to `yes'. Without it, it would be `no'.
- libltdl_cv_sys_dlopen_deplibs=unknown
- ;;
- osf*)
- # the two cases above should catch all versions of osf <= 5.1. Read
- # the comments above for what we know about them.
- # At > 5.1, deplibs are loaded *and* any RPATH in a shared library
- # is used to find them so we can finally say `yes'.
- libltdl_cv_sys_dlopen_deplibs=yes
- ;;
- qnx*)
- libltdl_cv_sys_dlopen_deplibs=yes
- ;;
- solaris*)
- libltdl_cv_sys_dlopen_deplibs=yes
- ;;
- esac
- ])
-if test "$libltdl_cv_sys_dlopen_deplibs" != yes; then
- AC_DEFINE([LTDL_DLOPEN_DEPLIBS], [1],
- [Define if the OS needs help to load dependent libraries for dlopen().])
-fi
-])# AC_LTDL_SYS_DLOPEN_DEPLIBS
-
-
-# AC_LTDL_SHLIBEXT
-# ----------------
-AC_DEFUN([AC_LTDL_SHLIBEXT],
-[AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER])
-AC_CACHE_CHECK([which extension is used for loadable modules],
- [libltdl_cv_shlibext],
-[
-module=yes
-eval libltdl_cv_shlibext=$shrext_cmds
- ])
-if test -n "$libltdl_cv_shlibext"; then
- AC_DEFINE_UNQUOTED(LTDL_SHLIB_EXT, "$libltdl_cv_shlibext",
- [Define to the extension used for shared libraries, say, ".so".])
-fi
-])# AC_LTDL_SHLIBEXT
-
-
-# AC_LTDL_SHLIBPATH
-# -----------------
-AC_DEFUN([AC_LTDL_SHLIBPATH],
-[AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER])
-AC_CACHE_CHECK([which variable specifies run-time library path],
- [libltdl_cv_shlibpath_var], [libltdl_cv_shlibpath_var="$shlibpath_var"])
-if test -n "$libltdl_cv_shlibpath_var"; then
- AC_DEFINE_UNQUOTED(LTDL_SHLIBPATH_VAR, "$libltdl_cv_shlibpath_var",
- [Define to the name of the environment variable that determines the dynamic library search path.])
-fi
-])# AC_LTDL_SHLIBPATH
-
-
-# AC_LTDL_SYSSEARCHPATH
-# ---------------------
-AC_DEFUN([AC_LTDL_SYSSEARCHPATH],
-[AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER])
-AC_CACHE_CHECK([for the default library search path],
- [libltdl_cv_sys_search_path],
- [libltdl_cv_sys_search_path="$sys_lib_dlsearch_path_spec"])
-if test -n "$libltdl_cv_sys_search_path"; then
- sys_search_path=
- for dir in $libltdl_cv_sys_search_path; do
- if test -z "$sys_search_path"; then
- sys_search_path="$dir"
- else
- sys_search_path="$sys_search_path$PATH_SEPARATOR$dir"
- fi
- done
- AC_DEFINE_UNQUOTED(LTDL_SYSSEARCHPATH, "$sys_search_path",
- [Define to the system default library search path.])
-fi
-])# AC_LTDL_SYSSEARCHPATH
-
-
-# AC_LTDL_OBJDIR
-# --------------
-AC_DEFUN([AC_LTDL_OBJDIR],
-[AC_CACHE_CHECK([for objdir],
- [libltdl_cv_objdir],
- [libltdl_cv_objdir="$objdir"
- if test -n "$objdir"; then
- :
- else
- rm -f .libs 2>/dev/null
- mkdir .libs 2>/dev/null
- if test -d .libs; then
- libltdl_cv_objdir=.libs
- else
- # MS-DOS does not allow filenames that begin with a dot.
- libltdl_cv_objdir=_libs
- fi
- rmdir .libs 2>/dev/null
- fi
- ])
-AC_DEFINE_UNQUOTED(LTDL_OBJDIR, "$libltdl_cv_objdir/",
- [Define to the sub-directory in which libtool stores uninstalled libraries.])
-])# AC_LTDL_OBJDIR
-
-
-# AC_LTDL_DLPREOPEN
-# -----------------
-AC_DEFUN([AC_LTDL_DLPREOPEN],
-[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])
-AC_CACHE_CHECK([whether libtool supports -dlopen/-dlpreopen],
- [libltdl_cv_preloaded_symbols],
- [if test -n "$lt_cv_sys_global_symbol_pipe"; then
- libltdl_cv_preloaded_symbols=yes
- else
- libltdl_cv_preloaded_symbols=no
- fi
- ])
-if test x"$libltdl_cv_preloaded_symbols" = xyes; then
- AC_DEFINE(HAVE_PRELOADED_SYMBOLS, 1,
- [Define if libtool can extract symbol lists from object files.])
-fi
-])# AC_LTDL_DLPREOPEN
-
-
-# AC_LTDL_DLLIB
-# -------------
-AC_DEFUN([AC_LTDL_DLLIB],
-[m4_pattern_allow([^LT_DLLOADERS$])
-LT_DLLOADERS=
-AC_SUBST([LT_DLLOADERS])
-
-AC_LANG_PUSH([C])
-
-LIBADD_DLOPEN=
-AC_CHECK_LIB([dl], [dlopen],
- [AC_DEFINE([HAVE_LIBDL], [1],
- [Define if you have the libdl library or equivalent.])
- LIBADD_DLOPEN="-ldl" libltdl_cv_lib_dl_dlopen="yes"
- LT_DLLOADERS="$LT_DLLOADERS dlopen.la"],
- [AC_TRY_LINK([#if HAVE_DLFCN_H
-# include <dlfcn.h>
-#endif
- ], [dlopen(0, 0);],
- [AC_DEFINE([HAVE_LIBDL], [1],
- [Define if you have the libdl library or equivalent.])
- libltdl_cv_func_dlopen="yes"
- LT_DLLOADERS="$LT_DLLOADERS dlopen.la"],
- [AC_CHECK_LIB([svld], [dlopen],
- [AC_DEFINE([HAVE_LIBDL], [1],
- [Define if you have the libdl library or equivalent.])
- LIBADD_DLOPEN="-lsvld" libltdl_cv_func_dlopen="yes"
- LT_DLLOADERS="$LT_DLLOADERS dlopen.la"])])])
-if test x"$libltdl_cv_func_dlopen" = xyes || test x"$libltdl_cv_lib_dl_dlopen" = xyes
-then
- lt_save_LIBS="$LIBS"
- LIBS="$LIBS $LIBADD_DLOPEN"
- AC_CHECK_FUNCS([dlerror])
- LIBS="$lt_save_LIBS"
-fi
-AC_SUBST([LIBADD_DLOPEN])
-
-LIBADD_SHL_LOAD=
-AC_CHECK_FUNC([shl_load],
- [AC_DEFINE([HAVE_SHL_LOAD], [1],
- [Define if you have the shl_load function.])
- LT_DLLOADERS="$LT_DLLOADERS shl_load.la"],
- [AC_CHECK_LIB([dld], [shl_load],
- [AC_DEFINE([HAVE_SHL_LOAD], [1],
- [Define if you have the shl_load function.])
- LT_DLLOADERS="$LT_DLLOADERS shl_load.la"
- LIBADD_SHL_LOAD="-ldld"])])
-AC_SUBST([LIBADD_SHL_LOAD])
-
-AC_CHECK_FUNC([_dyld_func_lookup],
- [AC_DEFINE([HAVE_DYLD], [1],
- [Define if you have the _dyld_func_lookup function.])
- LT_DLLOADERS="$LT_DLLOADERS dyld.la"])
-
-case $host_os in
-beos*)
- LT_DLLOADERS="$LT_DLLOADERS load_add_on.la"
- ;;
-cygwin* | mingw* | os2* | pw32*)
- LT_DLLOADERS="$LT_DLLOADERS loadlibrary.la"
- ;;
-esac
-
-AC_CHECK_LIB([dld], [dld_link],
- [AC_DEFINE([HAVE_DLD], [1],
- [Define if you have the GNU dld library.])
- LT_DLLOADERS="$LT_DLLOADERS dld_link.la"])
-AC_SUBST([LIBADD_DLD_LINK])
-
-m4_pattern_allow([^LT_DLPREOPEN$])
-LT_DLPREOPEN=
-for lt_loader in $LT_DLLOADERS; do
- LT_DLPREOPEN="$LT_DLPREOPEN-dlpreopen loaders/$lt_loader "
-done
-AC_SUBST([LT_DLPREOPEN])
-
-dnl This isn't used anymore, but set it for backwards compatibility
-LIBADD_DL="$LIBADD_DLOPEN $LIBADD_SHL_LOAD"
-AC_SUBST([LIBADD_DL])
-
-AC_LANG_POP
-])# AC_LTDL_DLLIB
-
-
-# AC_LTDL_SYMBOL_USCORE
-# ---------------------
-# does the compiler prefix global symbols with an underscore?
-AC_DEFUN([AC_LTDL_SYMBOL_USCORE],
-[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])
-AC_CACHE_CHECK([for _ prefix in compiled symbols],
- [ac_cv_sys_symbol_underscore],
- [ac_cv_sys_symbol_underscore=no
- cat > conftest.$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 \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then
- # See whether the symbols have a leading underscore.
- if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
- ac_cv_sys_symbol_underscore=yes
- else
- if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
- :
- else
- echo "configure: cannot find nm_test_func in $ac_nlist" >&AS_MESSAGE_LOG_FD
- fi
- fi
- else
- echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
- cat conftest.c >&AS_MESSAGE_LOG_FD
- fi
- rm -rf conftest*
- ])
-])# AC_LTDL_SYMBOL_USCORE
-
-
-# AC_LTDL_DLSYM_USCORE
-# --------------------
-AC_DEFUN([AC_LTDL_DLSYM_USCORE],
-[AC_REQUIRE([AC_LTDL_SYMBOL_USCORE])
-if test x"$ac_cv_sys_symbol_underscore" = xyes; then
- if test x"$libltdl_cv_func_dlopen" = xyes ||
- test x"$libltdl_cv_lib_dl_dlopen" = xyes ; then
- AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
- [libltdl_cv_need_uscore],
- [libltdl_cv_need_uscore=unknown
- save_LIBS="$LIBS"
- LIBS="$LIBS $LIBADD_DLOPEN"
- _LT_AC_TRY_DLOPEN_SELF(
- [libltdl_cv_need_uscore=no], [libltdl_cv_need_uscore=yes],
- [], [libltdl_cv_need_uscore=cross])
- LIBS="$save_LIBS"
- ])
- fi
-fi
-
-if test x"$libltdl_cv_need_uscore" = xyes; then
- AC_DEFINE(NEED_USCORE, 1,
- [Define if dlsym() requires a leading underscore in symbol names.])
-fi
-])# AC_LTDL_DLSYM_USCORE