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Diffstat (limited to 'tests/configure-iface.at')
| -rw-r--r-- | tests/configure-iface.at | 328 |
1 files changed, 328 insertions, 0 deletions
diff --git a/tests/configure-iface.at b/tests/configure-iface.at new file mode 100644 index 0000000..1fb561c --- /dev/null +++ b/tests/configure-iface.at @@ -0,0 +1,328 @@ +# configure-iface.at -- test ltdl configure interface -*- Autotest -*- +# +# Copyright (C) 2007-2008, 2011-2015 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2007 +# +# This file is part of GNU Libtool. +# +# GNU Libtool 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. +# +# GNU Libtool 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 GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, +# or obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +#### + +AT_BANNER([configure interface to libltdl.]) + +# _LT_AT_LTDL_SETUP +# ----------------- +m4_pushdef([_LT_AT_LTDL_SETUP], +[AT_DATA([main.c], +[[#include <ltdl.h> +#include <stdio.h> + +typedef int funcp (void); + +static int errors = 0; + +int +main (void) +{ + lt_dlhandle handle; + + LTDL_SET_PRELOADED_SYMBOLS(); + + if (lt_dlinit () != 0) + { + fprintf (stderr, "error during initialization: %s\n", lt_dlerror ()); + return 1; + } + + handle = lt_dlopenext ("libmodule"); + if (!handle) + { + fprintf (stderr, "can't open libmodule: %s\n", lt_dlerror ()); + ++errors; + } + + { + funcp *f = (funcp *) lt_dlsym (handle, "f"); + + if (f) + { + printf ("%d\n", f ()); + } + else + { + fprintf (stderr, "function 'f' not found: %s\n", lt_dlerror ()); + ++errors; + } + } + + if (lt_dlexit () != 0) + { + fprintf (stderr, "error during exit: %s\n", lt_dlerror ()); + ++errors; + } + + return (errors != 0); +} +]]) + +AT_DATA([libmodule.c], +[[#ifdef __cplusplus +extern "C" { +#endif +int f (void) { return 5150; } +#ifdef __cplusplus +} +#endif +]]) + +LT_AT_HOST_DATA([expout], +[[5150 +]]) +])# _LT_AT_LTDL_SETUP + + +## -------------------- ## +## Installable libltdl. ## +## -------------------- ## + +AT_SETUP([installable libltdl]) +AT_KEYWORDS([libltdl]) + +_LT_AT_LTDL_SETUP + +AT_DATA([configure.ac], +[[AC_INIT([installable-ltdl-demo], ]AT_PACKAGE_VERSION[, ]AT_PACKAGE_BUGREPORT[) +AC_CONFIG_AUX_DIR([libltdl/config]) +AC_CONFIG_MACRO_DIRS([libltdl/m4]) +AC_CONFIG_HEADERS([config.h:config.hin]) +LT_CONFIG_LTDL_DIR([libltdl]) +AM_INIT_AUTOMAKE([foreign]) +AC_PROG_CC +AM_PROG_CC_C_O +LT_INIT([dlopen]) +LTDL_INIT([installable]) +AC_CONFIG_FILES([Makefile]) +AC_OUTPUT +]]) + +AT_DATA([Makefile.am], +[[AUTOMAKE_OPTIONS = 1.7 + +SUBDIRS = libltdl + +AM_CPPFLAGS = $(LTDLINCL) + +lib_LTLIBRARIES = libmodule.la +# Automake < 1.8 will use libmodule.la.c as default source, +# while newer will choose libmodule.c; so specify it here. +libmodule_la_SOURCES = libmodule.c +libmodule_la_LDFLAGS = -module + +bin_PROGRAMS = main +main_LDFLAGS = -dlopen libmodule.la +main_LDADD = $(LIBLTDL) +main_DEPENDENCIES = $(LTDLDEPS) libmodule.la +]]) + +# Install everything! +prefix=`pwd`/_inst + +LT_AT_BOOTSTRAP([--ltdl], [-I libltdl/m4], [], [--add-missing], [], + [--with-included-ltdl --prefix=$prefix], [all install]) + +# TODO: Check that the installed program 'main' is linked against our libltdl +AT_CHECK([test -f "$prefix/lib/libltdl.la"]) +AT_CHECK([test -f "$prefix/include/ltdl.h"]) + +# Check that main is rebuilt if libltdl.la is newer +rm -f libltdl/libltdl.la +AT_CHECK([$MAKE -q main$EXEEXT || exit 1], [1], [ignore], [ignore]) + +AT_CLEANUP + + +## ------------------------------- ## +## Link against installed libltdl. ## +## ------------------------------- ## + +AT_SETUP([--with-ltdl-include/lib]) +AT_KEYWORDS([libltdl]) + +# Install libltdl +prefix=`pwd`/_inst + +LT_AT_LIBTOOLIZE([--copy --ltdl=ltdl]) + +(cd ltdl +LT_AT_CONFIGURE([--enable-ltdl-install --prefix=$prefix]) +LT_AT_MAKE([all install]) +) + +# Remove build files +rm -rf ltdl/ + +AT_CHECK([test -f "$prefix/lib/libltdl.la"]) +AT_CHECK([test -f "$prefix/include/ltdl.h"]) + +_LT_AT_LTDL_SETUP + +AT_DATA([configure.ac], +[[AC_INIT([configure-iface-demo], ]AT_PACKAGE_VERSION[, ]AT_PACKAGE_BUGREPORT[) +AC_CONFIG_MACRO_DIRS([_inst/aclocal]) +AC_CONFIG_HEADERS([config.h:config.hin]) +AM_INIT_AUTOMAKE([foreign]) +AC_PROG_CC +AM_PROG_CC_C_O +LT_INIT([dlopen]) +LTDL_INIT +AC_CONFIG_FILES([Makefile]) +AC_OUTPUT +]]) + +AT_DATA([Makefile.am], +[[AUTOMAKE_OPTIONS = 1.7 + +AM_CPPFLAGS = $(LTDLINCL) + +lib_LTLIBRARIES = libmodule.la +# Automake < 1.8 will use libmodule.la.c as default source, +# while newer will choose libmodule.c; so specify it here. +libmodule_la_SOURCES = libmodule.c +libmodule_la_LDFLAGS = -module + +bin_PROGRAMS = main +main_LDFLAGS = -dlopen libmodule.la +main_LDADD = $(LIBLTDL) +main_DEPENDENCIES = $(LTDLDEPS) libmodule.la +]]) + +## Try to avoid linking against a previously installed libltdl found +## with an explicit -L/path. +save_LDFLAGS=$LDFLAGS +LDFLAGS= +for l in $save_LDFLAGS +do + case $l in + -L*) ;; + *) LDFLAGS="$LDFLAGS $l" ;; + esac +done + +# We don't use 'libtoolize --ltdl', so that we get an error if the test +# tries to build and link against its own ltdl sources: +LT_AT_BOOTSTRAP([], [-I _inst/aclocal], [], [--add-missing], [], + [--with-ltdl-lib=$prefix/lib --with-ltdl-include=$prefix/include], + [all]) + +## TODO: portable ldd check for correct libltdl +## Currently, this test doesn't fail if 'main' ends up linking against a +## previously installed system libltdl. +LT_AT_NOINST_EXEC_CHECK([./main], [-dlopen libmodule.la], [], [expout], []) + +AT_CLEANUP + + +## ------------------------------------- ## +## Link against shipped libltdl sources. ## +## ------------------------------------- ## + +AT_SETUP([--with-included-ltdl]) +AT_KEYWORDS([libltdl]) + +_LT_AT_LTDL_SETUP + +AT_DATA([configure.ac], +[[AC_INIT([configure-iface-demo], ]AT_PACKAGE_VERSION[, ]AT_PACKAGE_BUGREPORT[) +AC_CONFIG_AUX_DIR([libltdl/config]) +AC_CONFIG_MACRO_DIRS([libltdl/m4]) +AC_CONFIG_HEADERS([config.h:config.hin]) +LT_CONFIG_LTDL_DIR([libltdl]) +AM_INIT_AUTOMAKE([foreign]) +AC_PROG_CC +AM_PROG_CC_C_O +LT_INIT([dlopen]) +LTDL_INIT +AC_CONFIG_FILES([Makefile]) +AC_OUTPUT +]]) + +AT_DATA([Makefile.am], +[[AUTOMAKE_OPTIONS = 1.7 + +SUBDIRS = libltdl + +AM_CPPFLAGS = $(LTDLINCL) + +lib_LTLIBRARIES = libmodule.la +# Automake < 1.8 will use libmodule.la.c as default source, +# while newer will choose libmodule.c; so specify it here. +libmodule_la_SOURCES = libmodule.c +libmodule_la_LDFLAGS = -module + +bin_PROGRAMS = main +main_LDFLAGS = -dlopen libmodule.la +main_LDADD = $(LIBLTDL) +main_DEPENDENCIES = $(LTDLDEPS) libmodule.la +]]) + +LT_AT_BOOTSTRAP([--ltdl], [-I libltdl/m4], [], [--add-missing], [], + [--with-included-ltdl], [all]) + +# --with-included-ltdl should build a convenience lib by default +AT_CHECK([test -f libltdl/libltdlc.la]) + +## TODO: portable ldd check for correct libltdl +## Currently, this test doesn't fail if 'main' ends up linking against a +## previously installed system libltdl. +LT_AT_NOINST_EXEC_CHECK([./main], [-dlopen libmodule.la], [], [expout], []) + +# Check that main is rebuilt if libltdlc.la is newer +rm -f libltdl/libltdlc.la +AT_CHECK([$MAKE -q main$EXEEXT || exit 1], [1], [ignore], [ignore]) + +AT_CLEANUP + + +## -------------------- ## +## Convenience libltdl. ## +## -------------------- ## + +AT_SETUP([convenience libltdl]) + +AT_DATA([configure.ac], +[[AC_INIT +AC_CONFIG_AUX_DIR([libltdl/config]) +AC_LIBLTDL_CONVENIENCE +AC_LIBTOOL_DLOPEN +AC_PROG_LIBTOOL +AC_CONFIG_FILES(Makefile) +AC_OUTPUT +]]) +AT_DATA([Makefile.in], +[[LIBLTDL = @LIBLTDL@ +print-ltdl: + echo $(LIBLTDL) +]]) + +LT_AT_BOOTSTRAP([--ltdl], [-I libltdl/m4], [ignore], [ignore], [], [], [ignore]) +AT_CHECK([$MAKE print-ltdl], [], [stdout], [ignore]) +AT_CHECK([$GREP libltdl/libltdlc.la stdout], [], [ignore]) + +AT_CLEANUP + +dnl Be careful not to let the definition leak into other tests +m4_popdef([_LT_AT_LTDL_SETUP]) |