From 872735211ab9f1436eaf4567b3047b25063f1a9c Mon Sep 17 00:00:00 2001
From: Lukas Javorsky <ljavorsk@redhat.com>
Date: Jun 23 2022 19:02:54 +0000
Subject: [6/6] Cleanup old patches and use the new ones


---

diff --git a/zlib.spec b/zlib.spec
index 254067f..2fa9366 100644
--- a/zlib.spec
+++ b/zlib.spec
@@ -13,30 +13,24 @@ Source: https://www.zlib.net/zlib-%{version}.tar.xz
 Patch0: zlib-1.2.5-minizip-fixuncrypt.patch
 # resolves: #805113
 Patch1: zlib-1.2.11-optimized-s390.patch
-# IBM Z optimalizations
-Patch7: zlib-1.2.11-IBM-Z-hw-accelrated-deflate-s390x.patch
-# IBM CRC32 optimalization for POWER archs
-Patch8: zlib-1.2.11-optimized-CRC32-framework.patch
-# fixed firefox crash + added test case
-Patch9: zlib-1.2.11-firefox-crash-fix.patch
+# IBM Z hardware-accelerated deflate
+# ref: https://github.com/madler/zlib/pull/410
+Patch18: zlib-1.2.12-IBM-Z-hw-accelerated-deflate.patch
+# IBM optimized crc32 for Power 8+ processors
+# ref: https://github.com/madler/zlib/pull/478
+Patch19: zlib-1.2.12-power-optimizations.patch
+# Patch for s390x crc32vx
+# ref: https://github.com/iii-i/zlib/releases/tag/crc32vx-v3
+Patch20: zlib-1.2.12-s390x-vectorize-crc32.patch
+# Fix for configure
+# ref: https://github.com/madler/zlib/pull/607/commits/80d086357a55b94a13e43756cf3e131f25eef0e4
+Patch21: zlib-1.2.12-fix-configure.patch
 # fixed covscan issues
-Patch10: zlib-1.2.11-covscan-issues.patch
-# fix for IBM Z optimalizations
-Patch11: zlib-1.2.11-IBM-Z-hw-accelrated-deflate-fix.patch
-# permit a deflateParams() parameter change
-Patch12: zlib-1.2.11-permit-deflateParams-change.patch
-# fixed DFLTCC compression level switching issues
-# enabled HW compression for compression levels 1 through 6
-Patch13: zlib-1.2.11-IBM-DFLTCC-compression-level-switching-issues.patch
-# fixed inflateSyncPoint() bad return value on z15
-Patch14: zlib-1.2.11-inflateSyncPoint-return-value-fix.patch
+Patch22: zlib-1.2.11-covscan-issues.patch
 # fixed issues found by covscan for rhel-9
 # ref: https://github.com/madler/zlib/pull/554
-Patch15: zlib-1.2.11-covscan-issues-rhel9.patch
-# Fix for s390x vectorize CRC32
-Patch16: zlib-1.2.11-s390x-vectorize-crc32.patch
-# Fix the compressBound() on z15
-Patch17: zlib-1.2.11-IBM-Z-hw-accelrated-deflate-compressBound-fix.patch
+Patch23: zlib-1.2.11-covscan-issues-rhel9.patch
+
 
 BuildRequires: make
 BuildRequires: automake, autoconf, libtool
@@ -92,20 +86,17 @@ developing applications which use minizip.
 %prep
 %setup -q
 %patch0 -p1 -b .fixuncrypt
+%patch18 -p1
+%patch19 -p1
+%patch20 -p1
+%patch21 -p1
+%patch22 -p1
+%patch23 -p1
+# Patch19 conflicts with Patch1, so the Patch1 has to be applied after,
+# because it is arch specific
 %ifarch s390 s390x
 %patch1 -p1 -b .optimized-deflate
 %endif
-%patch7 -p1
-%patch8 -p1
-%patch9 -p1
-%patch10 -p1
-%patch11 -p1
-%patch12 -p1
-%patch13 -p1
-%patch14 -p1
-%patch15 -p1
-%patch16 -p1
-%patch17 -p1
 
 
 iconv -f iso-8859-2 -t utf-8 < ChangeLog > ChangeLog.tmp