diff --git a/ltrace.spec b/ltrace.spec
index eafe812..e1b1b59 100644
--- a/ltrace.spec
+++ b/ltrace.spec
@@ -1,13 +1,18 @@
 Summary: Tracks runtime library calls from dynamically linked executables.
 Name: ltrace
 Version: 0.3.36
-Release: 3.1
+Release: 4
 Source: ftp://ftp.debian.org/debian/pool/main/l/ltrace/ltrace_%{version}.orig.tar.gz
 Patch1: ftp://ftp.debian.org/debian/pool/main/l/ltrace/ltrace_0.3.36-2.diff.gz
-Patch2: ltrace_0.3.36-biarch.patch
+Patch2: ltrace-ppc64.patch
+Patch3: ltrace-ppc64-2.patch
+Patch4: ltrace-s390x.patch
+Patch5: ltrace-syscallent-update.patch
+Patch6: ltrace-fixes.patch
+Patch7: ltrace-ia64.patch
 License: GPL
 Group: Development/Debuggers
-ExclusiveArch: i386 s390 ppc x86_64 alpha sparc
+ExclusiveArch: i386 x86_64 ia64 ppc ppc64 s390 s390x alpha sparc
 Prefix: %{_prefix}
 BuildRoot: /var/tmp/%{name}-root
 BuildRequires: elfutils-libelf-devel
@@ -26,9 +31,15 @@ execution of processes.
 %setup -q
 %patch1 -p1
 %patch2 -p1
+%patch3 -p1
+%patch4 -p1
+%patch5 -p1
+%patch6 -p1
+%patch7 -p1
 
 %build
-%configure
+export CC="gcc`echo $RPM_OPT_FLAGS | sed -n 's/^.*\(-m[36][124]\).*$/ \1/p'`"
+%configure CC="$CC"
 make
 
 %install
@@ -47,8 +58,9 @@ rm -rf $RPM_BUILD_ROOT
 %config /etc/ltrace.conf
 
 %changelog
-* Fri Dec 09 2005 Jesse Keating <jkeating@redhat.com>
-- rebuilt
+* Mon Jan  9 2006 Jakub Jelinek <jakub@redhat.com> 0.3.36-4
+- added ppc64 and s390x support (IBM)
+- added ia64 support (Ian Wienand)
 
 * Sat Mar  5 2005 Jakub Jelinek <jakub@redhat.com> 0.3.36-3
 - rebuilt with GCC 4