diff --git a/fix-autoconf11.patch b/fix-autoconf11.patch
new file mode 100644
index 0000000..cb8f3d5
--- /dev/null
+++ b/fix-autoconf11.patch
@@ -0,0 +1,12 @@
+diff -Nur giflib-5.1.4/configure.ac new/configure.ac
+--- giflib-5.1.4/configure.ac	2016-05-13 17:43:01.232661891 +0200
++++ new/configure.ac	2016-05-13 17:42:47.136471014 +0200
+@@ -12,7 +12,7 @@
+ AC_CONFIG_MACRO_DIR([m4])
+ 
+ dnl Checks for programs.
+-AM_PROG_AR
++m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
+ AC_PROG_CC_STDC
+ AC_USE_SYSTEM_EXTENSIONS
+ AC_SYS_LARGEFILE
diff --git a/giflib.changes b/giflib.changes
index 9695fbe..ad15bfc 100644
--- a/giflib.changes
+++ b/giflib.changes
@@ -1,3 +1,14 @@
+-------------------------------------------------------------------
+Wed Jul  5 05:38:23 UTC 2017 - bwiedemann@suse.com
+
+- Keep timestamps before patch updates them to fix build-compare
+
+-------------------------------------------------------------------
+Fri May 13 15:50:28 UTC 2016 - rpm@fthiessen.de
+
+- Added fix-autoconf11.patch for fixing build with older autoconf,
+  requires for SLE11.
+
 -------------------------------------------------------------------
 Tue Apr 12 08:34:44 UTC 2016 - fstrba@suse.com
 
diff --git a/giflib.spec b/giflib.spec
index dce38aa..8423092 100644
--- a/giflib.spec
+++ b/giflib.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package giflib
 #
-# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -29,6 +29,7 @@ Source2:        baselibs.conf
 Patch1:         giflib-visibility.patch
 Patch2:         giflib-automake-1_13.patch
 Patch3:         giflib-CVE-2016-3977.patch
+Patch4:         fix-autoconf11.patch
 BuildRequires:  libtool >= 2
 BuildRequires:  xorg-x11-libICE-devel
 BuildRequires:  xorg-x11-libSM-devel
@@ -70,15 +71,20 @@ have expired, giflib can again be used instead of libungif.
 
 %prep
 %setup -q
+for file in `find util -name "*.c"`; do
+	touch -r $file $file.stamp
+done
 %patch1 -p1
 %patch2 -p1
 %patch3 -p1
+%if 0%{?suse_version} <= 1110
+%patch4 -p1
+%endif
 
 # USE __TIMESTAMP__ instead of __DATE__ , __TIME__
 # this change is pointless unless we preserve the original
 # file modification time
 for file in `find util -name "*.c"`; do
-	touch -r $file $file.stamp;
 	sed -i -e s@'__DATE__ ",   " __TIME__'@__TIMESTAMP__@g $file;
     touch -r $file.stamp $file;
     rm -v $file.stamp