m4/gc.m4: Check if linking to libgcrypt also needs linking to libgpg-error.

diff --git a/ChangeLog b/ChangeLog
index 7e9fc3e39fbd03132dabb460a9057d50edfcf5ac..eae5a5c81108a55ca42d400dc1d42c658d424f0c 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-01-12  Simon Josefsson  <simon@josefsson.org>
+
+       * m4/gc.m4: Check if linking to libgcrypt also needs linking to
+       libgpg-error.
+
 2010-01-12  Simon Josefsson  <simon@josefsson.org>
 
        * tests/test-xalloc-die.sh: Use $EXEEXT.

diff --git a/m4/gc.m4 b/m4/gc.m4
index b43e30b638df6ef32edd228c94906a1ad2902c14..f237d8dd3713efa7e3846551d898d09e4a1fd24e 100644 (file)
--- a/m4/gc.m4
+++ b/m4/gc.m4
@@ -1,4 +1,4 @@
-# gc.m4 serial 5
+# gc.m4 serial 6
 dnl Copyright (C) 2005, 2006, 2009, 2010 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -10,7 +10,7 @@ AC_DEFUN([gl_GC],
     AS_HELP_STRING([--with-libgcrypt], [use libgcrypt for low-level crypto]),
     libgcrypt=$withval, libgcrypt=no)
   if test "$libgcrypt" != no; then
-    AC_LIB_HAVE_LINKFLAGS([gcrypt], [], [#include <gcrypt.h>])
+    AC_LIB_HAVE_LINKFLAGS([gcrypt], [gpg-error], [#include <gcrypt.h>])
   fi
   if test "$ac_cv_libgcrypt" = yes; then
     AC_LIBOBJ([gc-libgcrypt])