[zlib] - related: #844791 updated z-block-flush patch - done some minor .spec file cleanup
pschiffe
pschiffe at fedoraproject.org
Mon Aug 27 17:37:16 UTC 2012
commit 1b3576d50e18aa761a54566d82f5926462711254
Author: Peter Schiffer <pschiffe at redhat.com>
Date: Mon Aug 27 19:35:25 2012 +0200
- related: #844791
updated z-block-flush patch
- done some minor .spec file cleanup
zlib-1.2.7-z-block-flush.patch | 25 +++++++++++++++++--------
zlib.spec | 38 +++++++++++++++++++-------------------
2 files changed, 36 insertions(+), 27 deletions(-)
---
diff --git a/zlib-1.2.7-z-block-flush.patch b/zlib-1.2.7-z-block-flush.patch
index 9bd8a4b..9bca519 100644
--- a/zlib-1.2.7-z-block-flush.patch
+++ b/zlib-1.2.7-z-block-flush.patch
@@ -1,4 +1,4 @@
-From 27a4fb5e54884c06fc0face8b4b432fa06dce773 Mon Sep 17 00:00:00 2001
+From f1b8edadc3c733990f8a8de4d643f968e571ae85 Mon Sep 17 00:00:00 2001
From: Adam Tkac <atkac at redhat.com>
Date: Fri, 17 Aug 2012 15:13:48 +0200
Subject: [PATCH] Rank Z_BLOCK flush below Z_PARTIAL_FLUSH only when last
@@ -13,24 +13,33 @@ deflateParams(stream, newLevel, Z_DEFAULT_STRATEGY);
Signed-off-by: Adam Tkac <atkac at redhat.com>
---
- deflate.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
+ deflate.c | 13 ++++++++++---
+ 1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/deflate.c b/deflate.c
-index 9e4c2cb..d1d0c68 100644
+index 9e4c2cb..3422f72 100644
--- a/deflate.c
+++ b/deflate.c
-@@ -882,8 +882,8 @@ int ZEXPORT deflate (strm, flush)
+@@ -882,9 +882,16 @@ int ZEXPORT deflate (strm, flush)
* flushes. For repeated and useless calls with Z_FINISH, we keep
* returning Z_STREAM_END instead of Z_BUF_ERROR.
*/
- } else if (strm->avail_in == 0 && RANK(flush) <= RANK(old_flush) &&
- flush != Z_FINISH) {
-+ } else if (strm->avail_in == 0 && old_flush == Z_BLOCK &&
-+ RANK(flush) <= RANK(old_flush) && flush != Z_FINISH) {
- ERR_RETURN(strm, Z_BUF_ERROR);
+- ERR_RETURN(strm, Z_BUF_ERROR);
++ } else if (strm->avail_in == 0 && flush != Z_FINISH) {
++ char err;
++
++ /* Degrade Z_BLOCK only when last flush was Z_BLOCK */
++ err = (old_flush == Z_BLOCK) ?
++ RANK(flush) <= RANK(old_flush) : flush <= old_flush;
++
++ if (err) {
++ ERR_RETURN(strm, Z_BUF_ERROR);
++ }
}
+ /* User must not provide more input after the first FINISH: */
--
1.7.11.4
diff --git a/zlib.spec b/zlib.spec
index a8a6bb2..6c2351f 100644
--- a/zlib.spec
+++ b/zlib.spec
@@ -1,15 +1,19 @@
-Summary: The zlib compression and decompression library
+Summary: The compression and decompression library
Name: zlib
Version: 1.2.7
Release: 7%{?dist}
+# /contrib/dotzlib/ have Boost license
+License: zlib and Boost
Group: System Environment/Libraries
+URL: http://www.zlib.net/
Source: http://www.zlib.net/zlib-%{version}.tar.bz2
+
Patch0: zlib-1.2.5-minizip-fixuncrypt.patch
+# resolves: #805113
Patch1: zlib-1.2.7-optimized-s390.patch
+# resolves: #844791
Patch2: zlib-1.2.7-z-block-flush.patch
-URL: http://www.zlib.net/
-# /contrib/dotzlib/ have Boost license
-License: zlib and Boost
+
BuildRequires: automake, autoconf, libtool
%description
@@ -37,18 +41,18 @@ to develop programs that use the zlib compression and
decompression library.
%package -n minizip
-Summary: Minizip manipulates files from a .zip archive
+Summary: Library for manipulation with .zip archives
Group: System Environment/Libraries
-Requires: zlib = %{version}-%{release}
+Requires: %{name} = %{version}-%{release}
-%description -n minizip
-Minizip manipulates files from a .zip archive.
+%description -n minizip
+Minizip is a library for manipulation with files from .zip archives.
%package -n minizip-devel
Summary: Development files for the minizip library
Group: Development/Libraries
Requires: minizip = %{version}-%{release}
-Requires: zlib-devel = %{version}-%{release}
+Requires: %{name}-devel = %{version}-%{release}
Requires: pkgconfig
%description -n minizip-devel
@@ -62,12 +66,12 @@ developing applications which use minizip.
%patch1 -p1 -b .optimized-deflate
%endif
%patch2 -p1 -b .z-flush
-iconv -f windows-1252 -t utf-8 <ChangeLog >ChangeLog.tmp
+iconv -f iso-8859-2 -t utf-8 < ChangeLog > ChangeLog.tmp
mv ChangeLog.tmp ChangeLog
%build
-export LDFLAGS="$LDFLAGS -Wl,-z,relro"
export CFLAGS="$RPM_OPT_FLAGS -fPIC"
+export LDFLAGS="$LDFLAGS -Wl,-z,relro"
./configure --libdir=%{_libdir} --includedir=%{_includedir} --prefix=%{_prefix}
make %{?_smp_mflags}
@@ -96,40 +100,36 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
%postun -n minizip -p /sbin/ldconfig
%files
-%defattr(-,root,root,-)
%doc README ChangeLog FAQ
%{_libdir}/libz.so.*
%files devel
-%defattr(-,root,root,-)
%doc README doc/algorithm.txt test/example.c
%{_libdir}/libz.so
-%{_includedir}/zconf.h
+%{_libdir}/pkgconfig/zlib.pc
%{_includedir}/zlib.h
+%{_includedir}/zconf.h
%{_mandir}/man3/zlib.3*
-%{_libdir}/pkgconfig/zlib.pc
%files static
-%defattr(-,root,root,-)
%doc README
%{_libdir}/libz.a
%files -n minizip
-%defattr(-,root,root,-)
%doc contrib/minizip/MiniZip64_info.txt contrib/minizip/MiniZip64_Changes.txt
%{_libdir}/libminizip.so.*
%files -n minizip-devel
-%defattr(-,root,root,-)
%dir %{_includedir}/minizip
%{_includedir}/minizip/*.h
%{_libdir}/libminizip.so
%{_libdir}/pkgconfig/minizip.pc
%changelog
-* Wed Aug 22 2012 Peter Schiffer <pschiffe at redhat.com> - 1.2.7-7
+* Mon Aug 27 2012 Peter Schiffer <pschiffe at redhat.com> - 1.2.7-7
- resolves: #844791
rank Z_BLOCK flush below Z_PARTIAL_FLUSH only when last flush was Z_BLOCK
+- done some minor .spec file cleanup
* Mon Aug 13 2012 Peter Schiffer <pschiffe at redhat.com> - 1.2.7-6
- added patch from IBM which optimizes deflate on s390(x) architectures
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