File 0001-Revert-Switch-to-miniz-from-zlib.patch of Package gzdoom

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File 0001-Revert-Switch-to-miniz-from-zlib.patch of Package gzdoom (Revision 7a2e9fbb8779fd017d4b05b86230e70a)

Currently displaying revision 7a2e9fbb8779fd017d4b05b86230e70a , Show latest

From: Jan Engelhardt <ej@inai.de>
Date: Fri, 27 Oct 2023 09:01:47 +0200

Use system-provided zlib. Heed

Heed
https://en.opensuse.org/openSUSE:Bundled_software_policy
https://docs.fedoraproject.org/en-US/fesco/Bundled_Software_policy/

(This reverts commit ba9ce0e83f6e25e3ddef5000bd51d53f2e3947a2.)

Index: gzdoom-g4.13.0/CMakeLists.txt
===================================================================
--- gzdoom-g4.13.0.orig/CMakeLists.txt
+++ gzdoom-g4.13.0/CMakeLists.txt
@@ -215,6 +215,7 @@ option( NO_OPENAL "Disable OpenAL sound
 
 find_package( BZip2 )
 find_package( VPX )
+find_package( ZLIB )
 
 include( TargetArch )
 
@@ -406,7 +407,6 @@ install(DIRECTORY docs/
 option( DYN_OPENAL "Dynamically load OpenAL" ON )
 
 add_subdirectory( libraries/lzma )
-add_subdirectory( libraries/miniz )
 add_subdirectory( tools )
 add_subdirectory( wadsrc )
 add_subdirectory( wadsrc_bm )
Index: gzdoom-g4.13.0/src/CMakeLists.txt
===================================================================
--- gzdoom-g4.13.0.orig/src/CMakeLists.txt
+++ gzdoom-g4.13.0/src/CMakeLists.txt
@@ -319,7 +319,7 @@ add_custom_target( revision_check ALL
 
 # required libraries
 
-set( PROJECT_LIBRARIES ${PROJECT_LIBRARIES} miniz "${BZIP2_LIBRARIES}" "${CMAKE_DL_LIBS}" "${DRPC_LIBRARIES}")
+set( PROJECT_LIBRARIES ${PROJECT_LIBRARIES} "${ZLIB_LIBRARIES}" "${BZIP2_LIBRARIES}" "${CMAKE_DL_LIBS}" "${DRPC_LIBRARIES}")
 if (HAVE_VULKAN)
 	list( APPEND PROJECT_LIBRARIES "zvulkan" )
 endif()
@@ -383,7 +383,7 @@ else()
 	message( SEND_ERROR "Could not find libvpx" )
 endif()
 
-include_directories( SYSTEM "${BZIP2_INCLUDE_DIR}" "${LZMA_INCLUDE_DIR}" "${ZMUSIC_INCLUDE_DIR}" "${DRPC_INCLUDE_DIR}")
+include_directories( SYSTEM "${ZLIB_INCLUDE_DIR}" "${BZIP2_INCLUDE_DIR}" "${LZMA_INCLUDE_DIR}" "${ZMUSIC_INCLUDE_DIR}" "${DRPC_INCLUDE_DIR}")
 
 if( ${HAVE_VM_JIT} )
 	add_definitions( -DHAVE_VM_JIT )
Index: gzdoom-g4.13.0/src/common/audio/music/i_music.cpp
===================================================================
--- gzdoom-g4.13.0.orig/src/common/audio/music/i_music.cpp
+++ gzdoom-g4.13.0/src/common/audio/music/i_music.cpp
@@ -37,7 +37,8 @@
 #include <sys/wait.h>
 #endif
 
-#include <miniz.h>
+#include <assert.h>
+#include <zlib.h>
 
 #include <zmusic.h>
 #include "filesystem.h"
Index: gzdoom-g4.13.0/src/common/engine/serializer.cpp
===================================================================
--- gzdoom-g4.13.0.orig/src/common/engine/serializer.cpp
+++ gzdoom-g4.13.0/src/common/engine/serializer.cpp
@@ -37,7 +37,8 @@
 #define RAPIDJSON_HAS_CXX11_RANGE_FOR 1
 #define RAPIDJSON_PARSE_DEFAULT_FLAGS kParseFullPrecisionFlag
 
-#include <miniz.h>
+#include <assert.h>
+#include <zlib.h>
 #include "rapidjson/rapidjson.h"
 #include "rapidjson/writer.h"
 #include "rapidjson/prettywriter.h"
Index: gzdoom-g4.13.0/src/common/filesystem/source/files_decompress.cpp
===================================================================
--- gzdoom-g4.13.0.orig/src/common/filesystem/source/files_decompress.cpp
+++ gzdoom-g4.13.0/src/common/filesystem/source/files_decompress.cpp
@@ -39,7 +39,8 @@
 #include "Xz.h"
 // CRC table needs to be generated prior to reading XZ compressed files.
 #include "7zCrc.h"
-#include <miniz.h>
+#include <assert.h>
+#include <zlib.h>
 #include <bzlib.h>
 #include <algorithm>
 #include <stdexcept>
Index: gzdoom-g4.13.0/src/common/filesystem/source/filesystem.cpp
===================================================================
--- gzdoom-g4.13.0.orig/src/common/filesystem/source/filesystem.cpp
+++ gzdoom-g4.13.0/src/common/filesystem/source/filesystem.cpp
@@ -36,7 +36,8 @@
 
 // HEADER FILES ------------------------------------------------------------
 
-#include <miniz.h>
+#include <assert.h>
+#include <zlib.h>
 #include <stdlib.h>
 #include <ctype.h>
 #include <string.h>
Index: gzdoom-g4.13.0/src/common/filesystem/source/resourcefile.cpp
===================================================================
--- gzdoom-g4.13.0.orig/src/common/filesystem/source/resourcefile.cpp
+++ gzdoom-g4.13.0/src/common/filesystem/source/resourcefile.cpp
@@ -35,7 +35,8 @@
 */
 
 #include <algorithm>
-#include <miniz.h>
+#include <assert.h>
+#include <zlib.h>
 #include "resourcefile.h"
 #include "md5.hpp"
 #include "fs_stringpool.h"
Index: gzdoom-g4.13.0/src/common/models/model.cpp
===================================================================
--- gzdoom-g4.13.0.orig/src/common/models/model.cpp
+++ gzdoom-g4.13.0/src/common/models/model.cpp
@@ -25,7 +25,6 @@
 ** General model handling code
 **
 **/
-#include <stddef.h> // offsetof() macro.
 
 #include "filesystem.h"
 #include "cmdlib.h"
@@ -132,7 +131,13 @@ FTextureID LoadSkin(const char * path, c
 
 int ModelFrameHash(FSpriteModelFrame * smf)
 {
-	return crc32(0, (const unsigned char *)(&smf->type), offsetof(FSpriteModelFrame, hashnext) - offsetof(FSpriteModelFrame, type));
+	const uint32_t *table = GetCRCTable ();
+	uint32_t hash = 0xffffffff;
+	const char * s = (const char *)(&smf->type);	// this uses type, sprite and frame for hashing
+	const char * se= (const char *)(&smf->hashnext);
+	for (; s<se; s++)
+		hash = CRC1 (hash, *s, table);
+	return hash ^ 0xffffffff;
 }
 
 //===========================================================================
Index: gzdoom-g4.13.0/src/common/platform/win32/i_crash.cpp
===================================================================
--- gzdoom-g4.13.0.orig/src/common/platform/win32/i_crash.cpp
+++ gzdoom-g4.13.0/src/common/platform/win32/i_crash.cpp
@@ -68,7 +68,8 @@
 #include "i_mainwindow.h"
 
 #include <time.h>
-#include <miniz.h>
+#include <assert.h>
+#include <zlib.h>
 
 // MACROS ------------------------------------------------------------------
 
Index: gzdoom-g4.13.0/src/common/textures/m_png.cpp
===================================================================
--- gzdoom-g4.13.0.orig/src/common/textures/m_png.cpp
+++ gzdoom-g4.13.0/src/common/textures/m_png.cpp
@@ -36,7 +36,8 @@
 
 #include <algorithm>
 #include <stdlib.h>
-#include <miniz.h>
+#include <assert.h>
+#include <zlib.h>
 #include <stdint.h>
 #ifdef _MSC_VER
 #include <malloc.h>		// for alloca()
Index: gzdoom-g4.13.0/src/common/thirdparty/m_crc32.h
===================================================================
--- gzdoom-g4.13.0.orig/src/common/thirdparty/m_crc32.h
+++ gzdoom-g4.13.0/src/common/thirdparty/m_crc32.h
@@ -32,11 +32,13 @@
 **
 */
 #pragma once 
-#include <miniz.h>
+#include <assert.h>
+#include <zlib.h>
 #include <stdint.h>
 
 // miniz includes some CRC32 stuff, so just use that
 
+inline const uint32_t *GetCRCTable () { return (const uint32_t *)get_crc_table(); }
 inline uint32_t CalcCRC32 (const uint8_t *buf, unsigned int len)
 {
 	return crc32 (0, buf, len);
Index: gzdoom-g4.13.0/src/g_pch.h
===================================================================
--- gzdoom-g4.13.0.orig/src/g_pch.h
+++ gzdoom-g4.13.0/src/g_pch.h
@@ -10,7 +10,8 @@
 #include <errno.h>
 #include <ctype.h>
 #include <stdint.h>
-#include <miniz.h>
+#include <assert.h>
+#include <zlib.h>
 #include <new>
 #include <algorithm>
 #include <forward_list>
Index: gzdoom-g4.13.0/src/g_pch2.h
===================================================================
--- gzdoom-g4.13.0.orig/src/g_pch2.h
+++ gzdoom-g4.13.0/src/g_pch2.h
@@ -11,7 +11,8 @@
 #include <errno.h>
 #include <ctype.h>
 #include <stdint.h>
-#include <miniz.h>
+#include <assert.h>
+#include <zlib.h>
 #include <new>
 #include <algorithm>
 #include <sys/stat.h>
Index: gzdoom-g4.13.0/src/maploader/glnodes.cpp
===================================================================
--- gzdoom-g4.13.0.orig/src/maploader/glnodes.cpp
+++ gzdoom-g4.13.0/src/maploader/glnodes.cpp
@@ -36,7 +36,8 @@
 #include <unistd.h>
 #endif
 
-#include <miniz.h>
+#include <assert.h>
+#include <zlib.h>
 
 #include "m_argv.h"
 #include "c_dispatch.h"
Index: gzdoom-g4.13.0/src/serializer_doom.cpp
===================================================================
--- gzdoom-g4.13.0.orig/src/serializer_doom.cpp
+++ gzdoom-g4.13.0/src/serializer_doom.cpp
@@ -38,7 +38,8 @@
 #define RAPIDJSON_HAS_CXX11_RANGE_FOR 1
 #define RAPIDJSON_PARSE_DEFAULT_FLAGS kParseFullPrecisionFlag
 
-#include <miniz.h>
+#include <assert.h>
+#include <zlib.h>
 #include "rapidjson/rapidjson.h"
 #include "rapidjson/writer.h"
 #include "rapidjson/prettywriter.h"
Index: gzdoom-g4.13.0/tools/zipdir/CMakeLists.txt
===================================================================
--- gzdoom-g4.13.0.orig/tools/zipdir/CMakeLists.txt
+++ gzdoom-g4.13.0/tools/zipdir/CMakeLists.txt
@@ -1,9 +1,9 @@
 cmake_minimum_required( VERSION 3.16 )
 
 if( NOT CMAKE_CROSSCOMPILING )
-	include_directories( SYSTEM "${BZIP2_INCLUDE_DIR}" "${LZMA_INCLUDE_DIR}" )
+	include_directories( SYSTEM "${ZLIB_INCLUDE_DIR} ${BZIP2_INCLUDE_DIR}" "${LZMA_INCLUDE_DIR}" )
 	add_executable( zipdir
 		zipdir.c )
-	target_link_libraries( zipdir miniz ${BZIP2_LIBRARIES} lzma )
+	target_link_libraries( zipdir ${ZLIB_LIBRARIES} ${BZIP2_LIBRARIES} lzma )
 	set( CROSS_EXPORTS ${CROSS_EXPORTS} zipdir PARENT_SCOPE )
 endif()
Index: gzdoom-g4.13.0/tools/zipdir/zipdir.c
===================================================================
--- gzdoom-g4.13.0.orig/tools/zipdir/zipdir.c
+++ gzdoom-g4.13.0/tools/zipdir/zipdir.c
@@ -46,7 +46,8 @@
 #include <errno.h>
 #include <stdlib.h>
 #include <time.h>
-#include <miniz.h>
+#include <assert.h>
+#include <zlib.h>
 #include "bzlib.h"
 #include "LzmaEnc.h"
 #include "7zVersion.h"

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File 0001-Revert-Switch-to-miniz-from-zlib.patch of Package gzdoom (Revision 7a2e9fbb8779fd017d4b05b86230e70a)

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