diff --git a/libarchive.changes b/libarchive.changes
index 3cfcc86..89a0b86 100644
--- a/libarchive.changes
+++ b/libarchive.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon May  7 08:35:39 UTC 2012 - werner@suse.de
+
+- Enforce usage of reentrant versions of libc functions 
+
 -------------------------------------------------------------------
 Mon Feb 13 18:19:49 UTC 2012 - dvaleev@suse.com
 
diff --git a/libarchive.spec b/libarchive.spec
index 20d38b3..695c12b 100644
--- a/libarchive.spec
+++ b/libarchive.spec
@@ -16,7 +16,6 @@
 #
 
 
-
 Name:           libarchive
 Version:        2.8.5
 Release:        0
@@ -43,7 +42,6 @@ Patch1:         libarchive-2.5.5_handle_ENOSYS_from_lutimes.patch
 Patch2:         libarchive-test-fuzz.patch 
 Patch3:         libarchive-ignore-sigpipe-in-test-suite.patch
 
-
 %description
 Libarchive is a programming library that can create and read several
 different streaming archive formats, including most popular tar
@@ -57,22 +55,18 @@ This package contains the bsdtar cmdline utility.
 
 %package -n bsdtar
 
-
 Summary:        Creates and reads several different streaming archive formats
 Group:          Productivity/Archiving/Compression
 
-
 %description -n bsdtar
 This package contains the bsdtar cmdline utility.
 
 %package -n libarchive2
 
-
 #
 Summary:        Library to work with several different streaming archive formats
 Group:          Development/Libraries/C and C++
 
-
 %description -n libarchive2
 Libarchive is a programming library that can create and read several
 different streaming archive formats, including most popular tar
@@ -128,15 +122,13 @@ methods, or new ways of reading/writing archives.
 
 %package -n libarchive-devel
 
-
 Requires:       libacl-devel
 Requires:       libarchive2 = %{version}
-Requires:       zlib-devel
 Requires:       libbz2-devel
+Requires:       zlib-devel
 Summary:        Development files for libarchive
 Group:          Development/Libraries/C and C++
 
-
 %description -n libarchive-devel
 Libarchive is a programming library that can create and read several
 different streaming archive formats, including most popular tar
@@ -154,17 +146,15 @@ This package contains the development files.
 %patch2 -p1
 %patch3 -p1
 
-
 %build
 #autoreconf -fi
+%global optflags    %{optflags} -D_REENTRANT -pipe
 %configure --disable-static --enable-bsdcpio
 make %{?_smp_mflags}
 
-
 %check
 make check
 
-
 %install
 %makeinstall
 
@@ -172,13 +162,10 @@ rm -fv minitar/*.o
 rm -fv %{buildroot}%{_libdir}/*.la
 rm "%{buildroot}%{_mandir}/man5/"{tar,cpio,mtree}.5*
 
-
 %post   -n libarchive2 -p /sbin/ldconfig
 
-
 %postun -n libarchive2 -p /sbin/ldconfig
 
-
 %files -n bsdtar
 %defattr(-,root,root)
 %{_bindir}/bsdtar
@@ -186,13 +173,11 @@ rm "%{buildroot}%{_mandir}/man5/"{tar,cpio,mtree}.5*
 %{_mandir}/man1/*
 %{_mandir}/man5/*
 
-
 %files -n libarchive2
 %defattr(-,root,root)
 %{_libdir}/libarchive.so.*
 %doc COPYING INSTALL NEWS README examples/
 
-
 %files -n libarchive-devel
 %defattr(-,root,root)
 %{_mandir}/man3/*
@@ -200,6 +185,4 @@ rm "%{buildroot}%{_mandir}/man5/"{tar,cpio,mtree}.5*
 %{_includedir}/archive*
 %{_libdir}/pkgconfig/libarchive.pc
 
-
-
 %changelog