From: Peter O'Gorman <peter@pogma.com>
Date: Wed, 10 Sep 2003 15:13:36 +0000 (+0000)
Subject: * mdemo2/configure.ac: Use AC_LIBTOOL_DLOPEN.
X-Git-Tag: help~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=35929a5312e12da91128533fe1066d1545876f79;p=thirdparty%2Flibtool.git

* mdemo2/configure.ac: Use AC_LIBTOOL_DLOPEN.
* mdemo2/main.c: Use LTDL_SET_PRELOADED_SYMBOLS().
* mdemo2/Makefile.am: Set INCLUDES properly and add -dlopen force
to make sure the symbols file is included in the link line.
---

diff --git a/ChangeLog b/ChangeLog
index ca093ff94..35deb68f4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2003-09-10  Peter O'Gorman  <peter@pogma.com>
 
+	* mdemo2/configure.ac: Use AC_LIBTOOL_DLOPEN.
+	* mdemo2/main.c: Use LTDL_SET_PRELOADED_SYMBOLS().
+	* mdemo2/Makefile.am: Set INCLUDES properly and add -dlopen force
+	to make sure the symbols file is included in the link line.
+
 	* ltmain.in: Accept -framework for darwin and put it in
 	dependency_libs. For non-installed .la's try to avoid having
 	./.libs/.libs/libfoo.so on the link line.
diff --git a/mdemo2/Makefile.am b/mdemo2/Makefile.am
index 332949535..92be306dc 100644
--- a/mdemo2/Makefile.am
+++ b/mdemo2/Makefile.am
@@ -2,7 +2,7 @@
 
 AUTOMAKE_OPTIONS = no-dependencies foreign
 
-INCLUDES = $(INCLTDL)
+INCLUDES = -I../libltdl
 
 EXTRA_DIST = acinclude.m4
 
@@ -10,7 +10,7 @@ bin_PROGRAMS = mdemo2 mdemo2_static
 
 # Create a version of mdemo2 that links a library that does dlopen.
 mdemo2_SOURCES = main.c
-mdemo2_LDFLAGS = -export-dynamic
+mdemo2_LDFLAGS = -export-dynamic "-dlopen" force
 mdemo2_LDADD = ../mdemo/libmlib.la
 
 # Create a statically linked version of mdemo.
diff --git a/mdemo2/configure.ac b/mdemo2/configure.ac
index 9f7b3fd26..8efaf9b0c 100644
--- a/mdemo2/configure.ac
+++ b/mdemo2/configure.ac
@@ -42,6 +42,7 @@ AC_C_CONST
 ## ----------------------- ##
 ## Libtool initialisation. ##
 ## ----------------------- ##
+AC_LIBTOOL_DLOPEN
 AM_PROG_LIBTOOL
 AC_SUBST(LIBTOOL_DEPS)
 
diff --git a/mdemo2/main.c b/mdemo2/main.c
index b6bd75a0e..7e85a438c 100644
--- a/mdemo2/main.c
+++ b/mdemo2/main.c
@@ -19,6 +19,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
 USA. */
 
 #include <stdio.h>
+#include "ltdl.h"
 
 int
 main (argc, argv)
@@ -28,11 +29,13 @@ main (argc, argv)
   int ret = 0;
 
   printf ("Welcome to GNU libtool mdemo2!\n");
-
   if (argc < 2) {
     fprintf (stderr, "usage: %s module [module...]\n", argv[0]);
   }
 
+/* This must be called in the program to get the preloaded symbols */
+  LTDL_SET_PRELOADED_SYMBOLS();
+
   ret = mlib_func(argc, argv);
 
   return ret;