From: Gary V. Vaughan <gary@gnu.org>
Date: Sun, 22 Apr 2001 22:56:18 +0000 (+0000)
Subject: * ltdl.m4 (AC_CHECK_HEADERS): UW7 has sys/dl.h, so we must
X-Git-Tag: multi-language-merge-point~15
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bcb3a01e01e0951921e0ea1f364a4e681045d839;p=thirdparty%2Flibtool.git

* ltdl.m4 (AC_CHECK_HEADERS): UW7 has sys/dl.h, so we must
check for that here.
* libltdl/ltdl.c (HAVE_SYS_DL_H):  Include it if necessary for
the dlopen loader.
Reported by Matthew Schalit <mschalit@pacbell.net>
---

diff --git a/ChangeLog b/ChangeLog
index 573f6947f..146ff9329 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2001-04-22  Gary V. Vaughan  <gvv@techie.com>
 
+	* ltdl.m4 (AC_CHECK_HEADERS): UW7 has sys/dl.h, so we must
+	check for that here.
+	* libltdl/ltdl.c (HAVE_SYS_DL_H):  Include it if necessary for
+	the dlopen loader.
+	Reported by Matthew Schalit <mschalit@pacbell.net>
+
 	* libtool.m4 (AC_DEPLIBS_CHECK_METHOD):  Use pass_all for
 	various releases of UnixWare and OpenServer that support it.
 	Reported by Matthew Schalit <mschalit@pacbell.net>
diff --git a/libltdl/ltdl.c b/libltdl/ltdl.c
index 010c247dd..5a9ebc41e 100644
--- a/libltdl/ltdl.c
+++ b/libltdl/ltdl.c
@@ -530,6 +530,10 @@ rpl_realloc (ptr, size)
 #  include <dlfcn.h>
 #endif
 
+#if HAVE_SYS_DL_H
+#  include <sys/dl.h>
+#endif
+
 #ifdef RTLD_GLOBAL
 #  define LT_GLOBAL		RTLD_GLOBAL
 #else
diff --git a/ltdl.m4 b/ltdl.m4
index a2eb7bec0..c72fdcd70 100644
--- a/ltdl.m4
+++ b/ltdl.m4
@@ -33,7 +33,7 @@ dnl of the ltdl objects -- including compiler checks (above) and header
 dnl checks (below).
 AC_REQUIRE([AC_HEADER_STDC])dnl
 
-AC_CHECK_HEADERS(malloc.h memory.h stdlib.h stdio.h ctype.h dlfcn.h dl.h dld.h)
+AC_CHECK_HEADERS(malloc.h memory.h stdlib.h stdio.h ctype.h dlfcn.h dl.h sys/dl.h dld.h)
 AC_CHECK_HEADERS(string.h strings.h, break)
 AC_CHECK_FUNCS(strchr index, break)
 AC_CHECK_FUNCS(strrchr rindex, break)