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* tests/configure-iface.at (installable libltdl) (--with-ltdl-include/lib, --with-included-ltdl): Speficy libmodule_la_SOURCES in Makefile.am as the default source file naming scheme changed in Automake 1.8. * tests/nonrecursive.at (_LT_AT_LTDL_SETUP): Require Automake 1.9.6. * THANKS: Update. Report by Robert Garron. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
329 lines
7.8 KiB
Plaintext
329 lines
7.8 KiB
Plaintext
# configure-iface.at -- test ltdl configure interface -*- Autotest -*-
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#
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# Copyright (C) 2007, 2008 Free Software Foundation, Inc.
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# Written by Gary V. Vaughan, 2007
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#
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# This file is part of GNU Libtool.
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#
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# GNU Libtool is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# GNU Libtool is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GNU Libtool; see the file COPYING. If not, a copy
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# can be downloaded from http://www.gnu.org/licenses/gpl.html,
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# or obtained by writing to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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####
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AT_BANNER([configure interface to libltdl.])
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# _LT_AT_LTDL_SETUP
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# -----------------
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m4_pushdef([_LT_AT_LTDL_SETUP],
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[AT_DATA([main.c],
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[[#include <ltdl.h>
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#include <stdio.h>
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typedef int funcp (void);
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static int errors = 0;
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int
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main (void)
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{
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lt_dlhandle handle;
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LTDL_SET_PRELOADED_SYMBOLS();
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if (lt_dlinit () != 0)
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{
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fprintf (stderr, "error during initialization: %s\n", lt_dlerror ());
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return 1;
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}
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handle = lt_dlopenext ("libmodule");
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if (!handle)
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{
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fprintf (stderr, "can't open libmodule: %s\n", lt_dlerror ());
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++errors;
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}
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{
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funcp *f = (funcp *) lt_dlsym (handle, "f");
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if (f)
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{
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printf ("%d\n", f ());
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}
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else
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{
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fprintf (stderr, "function `f' not found: %s\n", lt_dlerror ());
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++errors;
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}
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}
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if (lt_dlexit () != 0)
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{
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fprintf (stderr, "error during exit: %s\n", lt_dlerror ());
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++errors;
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}
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return (errors != 0);
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}
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]])
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AT_DATA([libmodule.c],
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[[#ifdef __cplusplus
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extern "C" {
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#endif
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int f (void) { return 5150; }
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#ifdef __cplusplus
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}
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#endif
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]])
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LT_AT_HOST_DATA([expout],
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[[5150
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]])
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])# _LT_AT_LTDL_SETUP
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## -------------------- ##
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## Installable libltdl. ##
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## -------------------- ##
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AT_SETUP([installable libltdl])
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AT_KEYWORDS([libltdl])
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_LT_AT_LTDL_SETUP
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AT_DATA([configure.ac],
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[[AC_INIT([installable-ltdl-demo], ]AT_PACKAGE_VERSION[, ]AT_PACKAGE_BUGREPORT[)
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AC_CONFIG_AUX_DIR([libltdl/config])
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AC_CONFIG_MACRO_DIR([libltdl/m4])
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AC_CONFIG_HEADERS([config.h:config.hin])
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LT_CONFIG_LTDL_DIR([libltdl])
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AM_INIT_AUTOMAKE([foreign])
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AC_PROG_CC
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AM_PROG_CC_C_O
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LT_INIT([dlopen])
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LTDL_INIT([installable])
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AC_CONFIG_FILES([Makefile])
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AC_OUTPUT
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]])
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AT_DATA([Makefile.am],
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[[AUTOMAKE_OPTIONS = 1.7
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SUBDIRS = libltdl
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AM_CPPFLAGS = $(LTDLINCL)
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lib_LTLIBRARIES = libmodule.la
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# Automake < 1.8 will use libmodule.la.c as default source,
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# while newer will choose libmodule.c; so specify it here.
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libmodule_la_SOURCES = libmodule.c
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libmodule_la_LDFLAGS = -module
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bin_PROGRAMS = main
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main_LDFLAGS = -dlopen libmodule.la
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main_LDADD = $(LIBLTDL)
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main_DEPENDENCIES = $(LTDLDEPS) libmodule.la
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]])
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# Install everything!
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prefix=`pwd`/_inst
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LT_AT_BOOTSTRAP([--ltdl], [-I libltdl/m4], [], [--add-missing], [],
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[--with-included-ltdl --prefix=$prefix], [all install])
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# TODO: Check that the installed program `main' is linked against our libltdl
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AT_CHECK([test -f $prefix/lib/libltdl.la])
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AT_CHECK([test -f $prefix/include/ltdl.h])
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# Check that main is rebuilt if libltdl.la is newer
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rm -f libltdl/libltdl.la
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AT_CHECK([$MAKE -q main$EXEEXT || exit 1], [1], [ignore], [ignore])
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AT_CLEANUP
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## ------------------------------- ##
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## Link against installed libltdl. ##
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## ------------------------------- ##
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AT_SETUP([--with-ltdl-include/lib])
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AT_KEYWORDS([libltdl])
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# Install libltdl
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prefix=`pwd`/_inst
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LT_AT_LIBTOOLIZE([--copy --ltdl=ltdl])
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(cd ltdl
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LT_AT_CONFIGURE([--enable-ltdl-install --prefix=$prefix])
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LT_AT_MAKE([all install])
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)
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# Remove build files
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rm -rf ltdl/
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AT_CHECK([test -f $prefix/lib/libltdl.la])
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AT_CHECK([test -f $prefix/include/ltdl.h])
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_LT_AT_LTDL_SETUP
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AT_DATA([configure.ac],
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[[AC_INIT([configure-iface-demo], ]AT_PACKAGE_VERSION[, ]AT_PACKAGE_BUGREPORT[)
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AC_CONFIG_MACRO_DIR([_inst/aclocal])
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AC_CONFIG_HEADERS([config.h:config.hin])
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AM_INIT_AUTOMAKE([foreign])
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AC_PROG_CC
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AM_PROG_CC_C_O
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LT_INIT([dlopen])
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LTDL_INIT
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AC_CONFIG_FILES([Makefile])
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AC_OUTPUT
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]])
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AT_DATA([Makefile.am],
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[[AUTOMAKE_OPTIONS = 1.7
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AM_CPPFLAGS = $(LTDLINCL)
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lib_LTLIBRARIES = libmodule.la
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# Automake < 1.8 will use libmodule.la.c as default source,
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# while newer will choose libmodule.c; so specify it here.
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libmodule_la_SOURCES = libmodule.c
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libmodule_la_LDFLAGS = -module
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bin_PROGRAMS = main
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main_LDFLAGS = -dlopen libmodule.la
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main_LDADD = $(LIBLTDL)
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main_DEPENDENCIES = $(LTDLDEPS) libmodule.la
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]])
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## Try to avoid linking against a previously installed libltdl found
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## with an explicit -L/path.
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save_LDFLAGS=$LDFLAGS
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LDFLAGS=
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for l in $save_LDFLAGS
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do
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case $l in
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-L*) ;;
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*) LDFLAGS="$LDFLAGS $l" ;;
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esac
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done
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# We don't use 'libtoolize --ltdl', so that we get an error if the test
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# tries to build and link against its own ltdl sources:
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LT_AT_BOOTSTRAP([], [-I _inst/aclocal], [], [--add-missing], [],
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[--with-ltdl-lib=$prefix/lib --with-ltdl-include=$prefix/include],
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[all])
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## TODO: portable ldd check for correct libltdl
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## Currently, this test doesn't fail if `main' ends up linking against a
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## previously installed system libltdl.
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LT_AT_NOINST_EXEC_CHECK([./main], [-dlopen libmodule.la], [], [expout], [])
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AT_CLEANUP
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## ------------------------------------- ##
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## Link against shipped libltdl sources. ##
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## ------------------------------------- ##
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AT_SETUP([--with-included-ltdl])
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AT_KEYWORDS([libltdl])
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_LT_AT_LTDL_SETUP
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AT_DATA([configure.ac],
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[[AC_INIT([configure-iface-demo], ]AT_PACKAGE_VERSION[, ]AT_PACKAGE_BUGREPORT[)
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AC_CONFIG_AUX_DIR([libltdl/config])
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AC_CONFIG_MACRO_DIR([libltdl/m4])
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AC_CONFIG_HEADERS([config.h:config.hin])
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LT_CONFIG_LTDL_DIR([libltdl])
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AM_INIT_AUTOMAKE([foreign])
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AC_PROG_CC
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AM_PROG_CC_C_O
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LT_INIT([dlopen])
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LTDL_INIT
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AC_CONFIG_FILES([Makefile])
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AC_OUTPUT
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]])
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AT_DATA([Makefile.am],
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[[AUTOMAKE_OPTIONS = 1.7
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SUBDIRS = libltdl
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AM_CPPFLAGS = $(LTDLINCL)
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lib_LTLIBRARIES = libmodule.la
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# Automake < 1.8 will use libmodule.la.c as default source,
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# while newer will choose libmodule.c; so specify it here.
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libmodule_la_SOURCES = libmodule.c
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libmodule_la_LDFLAGS = -module
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bin_PROGRAMS = main
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main_LDFLAGS = -dlopen libmodule.la
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main_LDADD = $(LIBLTDL)
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main_DEPENDENCIES = $(LTDLDEPS) libmodule.la
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]])
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LT_AT_BOOTSTRAP([--ltdl], [-I libltdl/m4], [], [--add-missing], [],
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[--with-included-ltdl], [all])
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# --with-included-ltdl should build a convenience lib by default
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AT_CHECK([test -f libltdl/libltdlc.la])
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## TODO: portable ldd check for correct libltdl
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## Currently, this test doesn't fail if `main' ends up linking against a
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## previously installed system libltdl.
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LT_AT_NOINST_EXEC_CHECK([./main], [-dlopen libmodule.la], [], [expout], [])
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# Check that main is rebuilt if libltdlc.la is newer
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rm -f libltdl/libltdlc.la
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AT_CHECK([$MAKE -q main$EXEEXT || exit 1], [1], [ignore], [ignore])
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AT_CLEANUP
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## -------------------- ##
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## Convenience libltdl. ##
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## -------------------- ##
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AT_SETUP([convenience libltdl])
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AT_DATA([configure.ac],
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[[AC_INIT
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AC_CONFIG_AUX_DIR([libltdl/config])
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AC_LIBLTDL_CONVENIENCE
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AC_LIBTOOL_DLOPEN
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AC_PROG_LIBTOOL
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AC_CONFIG_FILES(Makefile)
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AC_OUTPUT
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]])
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AT_DATA([Makefile.in],
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[[LIBLTDL = @LIBLTDL@
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print-ltdl:
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echo $(LIBLTDL)
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]])
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LT_AT_BOOTSTRAP([--ltdl], [-I libltdl/m4], [ignore], [ignore], [], [], [ignore])
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AT_CHECK([$MAKE print-ltdl], [], [stdout], [ignore])
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AT_CHECK([grep libltdl/libltdlc.la stdout], [], [ignore])
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AT_CLEANUP
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dnl Be careful not to let the definition leak into other tests
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m4_popdef([_LT_AT_LTDL_SETUP])
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