Upload Apkdiff Module Source Code

2026-07-04 22:01:38 +08:00
parent dfdbf3acf6
commit 05c93e5ce9
283 changed files with 71378 additions and 0 deletions
--- a/apkdiff/third_party/zlib/contrib/zlib1-dll/CMakeLists.txt
+++ b/apkdiff/third_party/zlib/contrib/zlib1-dll/CMakeLists.txt
@@ -0,0 +1,311 @@
+cmake_minimum_required(VERSION 3.20...3.31)
+
+project(
+    zlib1-dll
+    LANGUAGES C
+    VERSION 1.3.2.1
+    HOMEPAGE_URL "https://zlib.net/"
+    DESCRIPTION "zlib1.dll is the legacy DLL with zlib and minizip")
+
+# ============================================================================
+# configuration
+# ============================================================================
+
+if(WIN32)
+    set(CMAKE_DEBUG_POSTFIX "d")
+else(WIN32)
+    message(FATAL_ERROR "This creates zlib1.<DLL>, Nothing else")
+endif(WIN32)
+
+if(ZLIB_BUILD_ZLIB1_DLL)
+    set(ZLIB1_DLL_BUILD_TESTING ${ZLIB_BUILD_TESTING} CACHE BOOL "")
+    set(ZLIB1_DLL_ENABLE_BZIP2 ${MINIZIP_ENABLE_BZIP2} CACHE BOOL "")
+    set(ZLIB1_DLL_INSTALL ${ZLIB_INSTALL} CACHE BOOL "")
+endif(ZLIB_BUILD_ZLIB1_DLL)
+
+option(ZLIB1_DLL_ENABLE_BZIP2 "Build with bzip2 support" OFF)
+option(ZLIB1_DLL_INSTALL "Install zlib1.dll" ON)
+option(ZLIB1_DLL_BUILD_TESTING "Build and run tests for zlib1.dll" ON)
+set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS TRUE)
+
+include(CheckCSourceCompiles)
+include(CheckFunctionExists)
+include(CheckIncludeFile)
+include(CMakePackageConfigHelpers)
+include(CheckTypeSize)
+include(GNUInstallDirs)
+
+if(NOT CPACK_INCLUDED)
+    include(CPack)
+endif(NOT CPACK_INCLUDED)
+
+if(NOT ZLIB_CONF_WRITTEN)
+    set(CONF_OUT_FILE ${zlib1-dll_BINARY_DIR}/zconf.h.cmakein)
+    file(READ ../../zconf.h ZCONF_CONTENT LIMIT 245)
+    file(WRITE ${CONF_OUT_FILE} ${ZCONF_CONTENT})
+    file(APPEND ${CONF_OUT_FILE} "#cmakedefine Z_PREFIX 1\n")
+    file(APPEND ${CONF_OUT_FILE} "#cmakedefine HAVE_STDARG_H 1\n")
+    file(APPEND ${CONF_OUT_FILE} "#cmakedefine HAVE_UNISTD_H 1\n")
+    file(READ ../../zconf.h ZCONF_CONTENT OFFSET 244)
+    set(FIRST_ITEM TRUE)
+
+    foreach(item IN LISTS ZCONF_CONTENT)
+        if(FIRST_ITEM)
+            string(APPEND OUT_CONTENT ${item})
+            set(FIRST_ITEM FALSE)
+        else(FIRST_ITEM)
+            string(APPEND OUT_CONTENT "\;" ${item})
+        endif(FIRST_ITEM)
+    endforeach(item IN LISTS ${ZCONF_CONTENT})
+
+    file(APPEND ${CONF_OUT_FILE} ${OUT_CONTENT})
+    set(ZLIB_CONF_WRITTEN
+        TRUE
+        CACHE BOOL "zconf.h.cmakein was created")
+    mark_as_advanced(ZLIB_CONF_WRITTEN)
+
+    set(ZCONF_IN_ZLIB1 True CACHE INTERNAL "find zconf.h in zlib1-dll")
+endif(NOT ZLIB_CONF_WRITTEN)
+
+if(ZLIB1_DLL_ENABLE_BZIP2)
+    find_package(BZip2 REQUIRED)
+endif(ZLIB1_DLL_ENABLE_BZIP2)
+
+#
+# Check for fopen64
+#
+check_function_exists(fopen64 HAVE_FOPEN64)
+
+#
+# Check to see if we have large file support
+#
+set(CMAKE_REQUIRED_DEFINITIONS -D_LARGEFILE64_SOURCE=1)
+check_type_size(off64_t OFF64_T)
+unset(CMAKE_REQUIRED_DEFINITIONS) # clear variable
+
+#
+# Check for fseeko
+#
+check_function_exists(fseeko HAVE_FSEEKO)
+
+#
+# Check for stdarg.h
+#
+check_include_file(stdarg.h HAVE_STDARG_H)
+
+#
+# Check for unistd.h
+#
+check_include_file(unistd.h HAVE_UNISTD_H)
+
+#
+# Check visibility attribute is supported
+#
+if(MSVC)
+    set(CMAKE_REQUIRED_FLAGS "-WX")
+else(MSVC)
+    set(CMAKE_REQUIRED_FLAGS "-Werror")
+endif(MSVC)
+
+check_c_source_compiles(
+    "
+        #include <stdlib.h>
+        static void f(void) __attribute__ ((visibility(\"hidden\")));
+        int main(void) {return 0;}
+    "
+    HAVE___ATTR__VIS_HIDDEN)
+
+unset(CMAKE_COMPILE_FLAGS)
+
+if(ZCONF_IN_ZLIB1)
+    configure_file(${zlib1-dll_BINARY_DIR}/zconf.h.cmakein
+                   ${zlib1-dll_BINARY_DIR}/zconf.h)
+    set(ZCONF_H "${zlib1-dll_BINARY_DIR}/zconf.h")
+else(ZCONF_IN_ZLIB1)
+    set(ZCONF_H "${zlib1-dll_BINARY_DIR}/../../zconf.h")
+endif(ZCONF_IN_ZLIB1)
+
+# ============================================================================
+# zlib1-dll
+# ============================================================================
+set(ZLIB1-DLL_PUBLIC_HDRS
+    ${ZCONF_H}
+    ../../zlib.h
+    ../minizip/crypt.h
+    ../minizip/ints.h
+    ../minizip/ioapi.h
+    ../minizip/mztools.h
+    ../minizip/unzip.h
+    ../minizip/zip.h)
+
+set(ZLIB1-DLL_PRIVATE_HDRS
+    ../../crc32.h
+    ../../deflate.h
+    ../../gzguts.h
+    ../../inffast.h
+    ../../inffixed.h
+    ../../inflate.h
+    ../../inftrees.h
+    ../../trees.h
+    ../../zutil.h)
+
+set(ZLIB1-DLL_SRCS
+    ../../adler32.c
+    ../../compress.c
+    ../../crc32.c
+    ../../deflate.c
+    ../../gzclose.c
+    ../../gzlib.c
+    ../../gzread.c
+    ../../gzwrite.c
+    ../../inflate.c
+    ../../infback.c
+    ../../inftrees.c
+    ../../inffast.c
+    ../../trees.c
+    ../../uncompr.c
+    ../../zutil.c
+    ../minizip/ioapi.c
+    ../minizip/mztools.c
+    ../minizip/unzip.c
+    ../minizip/zip.c)
+
+cmake_path(SET p1 "../../")
+cmake_path(SET p2 "../../")
+cmake_path(ABSOLUTE_PATH "p1" OUTPUT_VARIABLE DOTDOT)
+cmake_path(ABSOLUTE_PATH "p2" OUTPUT_VARIABLE DOTMINIZIP)
+
+add_library(${ZLIB_CONTRIB_PREFIX}zlib1 SHARED
+    ${ZLIB1-DLL_SRCS}
+    ${ZLIB1-DLL_PUBLIC_HDRS}
+    ${ZLIB1-DLL_PRIVATE_HDRS}
+    zlib1.rc)
+
+add_library(ZLIB1DLL::ZLIB1DLL ALIAS ${ZLIB_CONTRIB_PREFIX}zlib1)
+
+set_target_properties(${ZLIB_CONTRIB_PREFIX}zlib1
+    PROPERTIES
+        OUTPUT_NAME zlib1)
+
+target_compile_definitions(${ZLIB_CONTRIB_PREFIX}zlib1
+    PRIVATE ZLIB_BUILD
+            $<$<BOOL:NOT:${HAVE_FSEEKO}>:NO_FSEEKO>
+            $<$<BOOL:${HAVE_UNISTD_H}>:HAVE_UNISTD_H=1>
+            $<$<BOOL:${HAVE___ATTR__VIS_HIDDEN}>:HAVE_HIDDEN>
+            $<$<BOOL:${MSVC}>:_CRT_SECURE_NO_DEPRECATE>
+            $<$<BOOL:${MSVC}>:_CRT_NONSTDC_NO_DEPRECATE>
+    PUBLIC $<$<BOOL:${HAVE_OFF64_T}>:_LARGEFILE64_SOURCE=1>
+           $<$<BOOL:${BZIP2_FOUND}>:HAVE_BZIP2=1>
+           $<$<BOOL:NOT:${HAVE_FOPEN64}>:USE_FILE32API=1>)
+
+target_include_directories(${ZLIB_CONTRIB_PREFIX}zlib1
+    PUBLIC $<BUILD_INTERFACE:${DOTDOT}>
+           $<BUILD_INTERFACE:${DOTMINIZIP}>
+           $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>
+           $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
+
+target_link_libraries(${ZLIB_CONTRIB_PREFIX}zlib1
+    PUBLIC $<$<BOOL:${BZIP2_FOUND}>:BZip2::BZip2>)
+
+set_target_properties(${ZLIB_CONTRIB_PREFIX}zlib1 PROPERTIES
+    DEFINE_SYMBOL ZLIB_DLL
+    EXPORT_NAME ZLIB1DLL)
+
+add_library(${ZLIB_CONTRIB_PREFIX}zlibwapi SHARED
+    ${ZLIB1-DLL_SRCS}
+    ${ZLIB1-DLL_PUBLIC_HDRS}
+    ${ZLIB1-DLL_PRIVATE_HDRS}
+    zlibwapi.rc)
+
+add_library(ZLIB1DLL::ZLIBWAPI ALIAS ${ZLIB_CONTRIB_PREFIX}zlibwapi)
+
+set_target_properties(${ZLIB_CONTRIB_PREFIX}zlibwapi
+    PROPERTIES
+        OUTPUT_NAME zlibwapi)
+
+target_include_directories(${ZLIB_CONTRIB_PREFIX}zlibwapi
+    PUBLIC $<BUILD_INTERFACE:${DOTDOT}>
+           $<BUILD_INTERFACE:${DOTMINIZIP}>
+           $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>
+           $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
+
+target_compile_definitions(${ZLIB_CONTRIB_PREFIX}zlibwapi
+    PRIVATE ZLIB_BUILD
+            $<$<BOOL:NOT:${HAVE_FSEEKO}>:NO_FSEEKO>
+            $<$<BOOL:${HAVE_UNISTD_H}>:HAVE_UNISTD_H=1>
+            $<$<BOOL:${HAVE___ATTR__VIS_HIDDEN}>:HAVE_HIDDEN>
+            $<$<BOOL:${MSVC}>:_CRT_SECURE_NO_DEPRECATE>
+            $<$<BOOL:${MSVC}>:_CRT_NONSTDC_NO_DEPRECATE>
+    PUBLIC $<$<BOOL:${HAVE_OFF64_T}>:_LARGEFILE64_SOURCE=1>
+           $<$<BOOL:${BZIP2_FOUND}>:HAVE_BZIP2=1>
+           $<$<BOOL:NOT:${HAVE_FOPEN64}>:USE_FILE32API=1>
+           ZLIB_WINAPI)
+
+target_link_libraries(${ZLIB_CONTRIB_PREFIX}zlibwapi
+    PUBLIC $<$<BOOL:${BZIP2_FOUND}>:BZip2::BZip2>)
+
+if(NOT CYGWIN)
+    set_target_properties(${ZLIB_CONTRIB_PREFIX}zlib1
+        PROPERTIES
+            SOVERSION ${zlib1-dll_VERSION_MAJOR}
+            VERSION ${zlib1-dll_VERSION})
+    set_target_properties(${ZLIB_CONTRIB_PREFIX}zlibwapi
+        PROPERTIES
+            SOVERSION ${zlib1-dll_VERSION_MAJOR}
+            VERSION ${zlib1-dll_VERSION})
+endif(NOT CYGWIN)
+
+set_target_properties(${ZLIB_CONTRIB_PREFIX}zlibwapi PROPERTIES
+    DEFINE_SYMBOL ZLIB_DLL
+    EXPORT_NAME ZLIBWAPI)
+
+if(ZLIB1_DLL_INSTALL)
+    install(
+        TARGETS ${ZLIB_CONTRIB_PREFIX}zlib1 ${ZLIB_CONTRIB_PREFIX}zlibwapi
+        COMPONENT Runtime
+        EXPORT zlibDllExport
+        ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+        RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+        LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}")
+
+    install(
+        EXPORT zlibDllExport
+        FILE ZLIB1DLLTargets.cmake
+        NAMESPACE ZLIB1DLL::
+        DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/zlib1dll)
+
+    install(
+        FILES $<TARGET_PDB_FILE:${ZLIB_CONTRIB_PREFIX}zlib1>
+              $<TARGET_PDB_FILE:${ZLIB_CONTRIB_PREFIX}zlibwapi>
+        COMPONENT Runtime
+        DESTINATION ${CMAKE_INSTALL_BINDIR}
+        CONFIGURATIONS Debug OR RelWithDebInfo
+        OPTIONAL)
+
+    configure_package_config_file(
+        ${zlib1-dll_SOURCE_DIR}/zlib1dllConfig.cmake.in
+        ${zlib1-dll_BINARY_DIR}/ZLIB1DLLConfig.cmake
+        INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/zlib)
+
+    write_basic_package_version_file(
+        "${zlib1-dll_BINARY_DIR}/ZLIB1DLLConfigVersion.cmake"
+        VERSION "${zlib1-dll_VERSION}"
+        COMPATIBILITY AnyNewerVersion)
+
+    install(FILES ${zlib1-dll_BINARY_DIR}/ZLIB1DLLConfig.cmake
+                  ${zlib1-dll_BINARY_DIR}/ZLIB1DLLConfigVersion.cmake
+            DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/zlib1dll)
+
+    install(
+        FILES ${ZLIB1-DLL_PUBLIC_HDRS}
+        DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
+
+    install(
+        FILES ../../LICENSE
+        DESTINATION "${CMAKE_INSTALL_DOCDIR}/zlib1-dll")
+endif(ZLIB1_DLL_INSTALL)
+
+if(ZLIB1_DLL_BUILD_TESTING)
+    enable_testing()
+    add_subdirectory(test)
+endif(ZLIB1_DLL_BUILD_TESTING)
--- a/apkdiff/third_party/zlib/contrib/zlib1-dll/readme.txt
+++ b/apkdiff/third_party/zlib/contrib/zlib1-dll/readme.txt
@@ -0,0 +1,21 @@
+Use this directory to build the legacy zlib1.dll for Windows, which contains
+both zlib and minizip. Use cmake either at the command prompt, or with Visual
+Studio as outlined below.
+
+
+To create a Visual Studio project
+---------------------------------
+
+1. Start cmake-gui.
+2. Point source-dir to the source.
+3. Point build-dir to the dir where you want to build.
+4. Hit configure -- there you can select details.
+5. Select the options you want, which are shown with descriptions after the
+   configure run is complete.
+6. Hit configure again to assure that everything that is needed is found.
+7. For those not found, deactivate the option or install the dependency, e.g.
+   bzip2 for minizip, and go back to step 6 until there is no red.
+8. Hit generate.
+9. Hit open project.
+
+Now you can Build > Build solution.
--- a/apkdiff/third_party/zlib/contrib/zlib1-dll/test/CMakeLists.txt
+++ b/apkdiff/third_party/zlib/contrib/zlib1-dll/test/CMakeLists.txt
@@ -0,0 +1,137 @@
+# if we are built from with zlib, use this path's)
+if(NOT DEFINED ZLIB_BUILD_ZLIB1_DLL)
+    set(WORK_DIR ${CMAKE_CURRENT_BINARY_DIR})
+    set(inst_setup zlib1-dll_install)
+    set(ZLIB_ARG "-DZLIB_DIR=${ZLIB_DIR}")
+
+    add_test(
+        NAME zlib1-dll_install
+        COMMAND ${CMAKE_COMMAND}
+                --install ${zlib1-dll_BINARY_DIR}
+                --prefix ${WORK_DIR}/test_install
+                --config $<CONFIG>
+        WORKING_DIRECTORY ${WORK_DIR})
+
+    set_tests_properties(zlib1-dll_install
+        PROPERTIES
+            FIXTURES_SETUP zlib1-dll_install)
+endif(NOT DEFINED ZLIB_BUILD_ZLIB1_DLL)
+
+configure_file(
+    ${CMAKE_CURRENT_SOURCE_DIR}/find_package_test.cmake.in
+    ${WORK_DIR}/zlib1-dll_find_package_test/CMakeLists.txt @ONLY)
+
+configure_file(
+    ${CMAKE_CURRENT_SOURCE_DIR}/add_subdirectory_test.cmake.in
+    ${WORK_DIR}/zlib1-dll_add_subdirectory_test/CMakeLists.txt @ONLY)
+
+configure_file(
+    ${CMAKE_CURRENT_SOURCE_DIR}/add_subdirectory_exclude_test.cmake.in
+    ${WORK_DIR}/zlib1-dll_add_subdirectory_exclude_test/CMakeLists.txt
+    @ONLY)
+
+# CMAKE_GENERATOR_PLATFORM doesn't work in the if
+set(GENERATOR ${CMAKE_GENERATOR_PLATFORM})
+
+if(GENERATOR)
+    set(PLATFORM "-A ${GENERATOR}")
+endif(GENERATOR)
+
+#
+# findpackage_test
+#
+add_test(
+    NAME ${ZLIB_CONTRIB_PREFIX}zlib1-dll_find_package_configure
+    COMMAND
+        ${CMAKE_COMMAND}
+        ${PLATFORM}
+        -B${WORK_DIR}/zlib1-dll_find_package_test_build
+        -DCMAKE_BUILD_TYPE=$<CONFIG>
+        -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
+        -DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}
+        -DCMAKE_INSTALL_PREFIX=${WORK_DIR}/test_install
+        ${ZLIB_ARG}
+        --fresh
+        -G "${CMAKE_GENERATOR}"
+        -S${WORK_DIR}/zlib1-dll_find_package_test)
+
+add_test(
+    NAME ${ZLIB_CONTRIB_PREFIX}zlib1-dll_find_package_build
+    COMMAND ${CMAKE_COMMAND} --build . --config $<CONFIG>
+    WORKING_DIRECTORY ${WORK_DIR}/zlib1-dll_find_package_test_build)
+
+set_tests_properties(${ZLIB_CONTRIB_PREFIX}zlib1-dll_find_package_configure
+    PROPERTIES
+        FIXTURES_REQUIRED ${inst_setup}
+        FIXTURES_SETUP z1dll_config)
+
+set_tests_properties(${ZLIB_CONTRIB_PREFIX}zlib1-dll_find_package_build
+    PROPERTIES
+        FIXTURES_REQUIRED z1dll_config)
+
+#
+# add_subdirectory_test
+#
+add_test(
+    NAME ${ZLIB_CONTRIB_PREFIX}zlib1-dll_add_subdirectory_configure
+    COMMAND
+        ${CMAKE_COMMAND}
+        ${PLATFORM}
+        -B${WORK_DIR}/zlib1-dll_add_subdirectory_test_build
+        -DCMAKE_BUILD_TYPE=$<CONFIG>
+        -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
+        -DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}
+        -DCMAKE_INSTALL_PREFIX=${WORK_DIR}/test_install
+        ${ZLIB_ARG}
+        --fresh
+        -G "${CMAKE_GENERATOR}"
+        -S${WORK_DIR}/zlib1-dll_add_subdirectory_test)
+
+add_test(
+    NAME ${ZLIB_CONTRIB_PREFIX}zlib1-dll_add_subdirectory_build
+    COMMAND ${CMAKE_COMMAND} --build . --config $<CONFIG>
+    WORKING_DIRECTORY ${WORK_DIR}/zlib1-dll_add_subdirectory_test_build)
+
+set_tests_properties(${ZLIB_CONTRIB_PREFIX}zlib1-dll_add_subdirectory_configure
+    PROPERTIES
+        FIXTURES_REQUIRED ${inst_setup}
+        FIXTURES_SETUP z1dll_config)
+
+set_tests_properties(${ZLIB_CONTRIB_PREFIX}zlib1-dll_add_subdirectory_build
+    PROPERTIES
+        FIXTURES_REQUIRED z1dll_config)
+
+#
+# add_subdirectory_exclude_test
+#
+add_test(
+    NAME ${ZLIB_CONTRIB_PREFIX}zlib1-dll_add_subdirectory_exclude_configure
+    COMMAND
+        ${CMAKE_COMMAND}
+        ${PLATFORM}
+        -B${WORK_DIR}/zlib1-dll_add_subdirectory_exclude_test_build
+        -DCMAKE_BUILD_TYPE=$<CONFIG>
+        -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
+        -DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}
+        -DCMAKE_INSTALL_PREFIX=${WORK_DIR}/test_install
+        ${ZLIB_ARG}
+        --fresh
+        -G "${CMAKE_GENERATOR}"
+        -S${WORK_DIR}/zlib1-dll_add_subdirectory_exclude_test)
+
+add_test(
+    NAME ${ZLIB_CONTRIB_PREFIX}zlib1-dll_add_subdirectory_exclude_build
+    COMMAND ${CMAKE_COMMAND} --build . --config $<CONFIG>
+    WORKING_DIRECTORY
+        ${WORK_DIR}/zlib1-dll_add_subdirectory_exclude_test_build)
+
+set_tests_properties(
+    ${ZLIB_CONTRIB_PREFIX}zlib1-dll_add_subdirectory_exclude_configure
+        PROPERTIES
+            FIXTURES_REQUIRED ${inst_setup}
+            FIXTURES_SETUP z1dllx_config)
+
+set_tests_properties(
+    ${ZLIB_CONTRIB_PREFIX}zlib1-dll_add_subdirectory_exclude_build
+        PROPERTIES
+            FIXTURES_REQUIRED z1dllx_config)
--- a/apkdiff/third_party/zlib/contrib/zlib1-dll/test/add_subdirectory_exclude_test.cmake.in
+++ b/apkdiff/third_party/zlib/contrib/zlib1-dll/test/add_subdirectory_exclude_test.cmake.in
@@ -0,0 +1,23 @@
+cmake_minimum_required(VERSION 3.12...3.31)
+
+project(
+    zlib1-dll_add_subdirectory_exclude_from_all
+    LANGUAGES C
+    VERSION @zlib1-dll_VERSION@)
+
+add_subdirectory(@zlib1-dll_SOURCE_DIR@
+                 ${CMAKE_CURRENT_BINARY_DIR}/zlib1-dll
+                 EXCLUDE_FROM_ALL)
+
+set(ZLIB1_DLL_SRCS
+    @zlib1-dll_SOURCE_DIR@/../minizip/ioapi.c
+    $<$<BOOL:${WIN32}>:@zlib1-dll_SOURCE_DIR@/../minizip/iowin32.c>
+    @zlib1-dll_SOURCE_DIR@/../minizip/minizip.c
+    @zlib1-dll_SOURCE_DIR@/../minizip/zip.c)
+
+
+add_executable(test_example ${ZLIB1_DLL_SRCS})
+target_link_libraries(test_example ZLIB1DLL::ZLIB1DLL)
+
+add_executable(test_example_wapi ${ZLIB1_DLL_SRCS})
+target_link_libraries(test_example_wapi ZLIB1DLL::ZLIBWAPI)
--- a/apkdiff/third_party/zlib/contrib/zlib1-dll/test/add_subdirectory_test.cmake.in
+++ b/apkdiff/third_party/zlib/contrib/zlib1-dll/test/add_subdirectory_test.cmake.in
@@ -0,0 +1,21 @@
+cmake_minimum_required(VERSION 3.12...3.31)
+
+project(
+    zlib1-dll_add_subdirectory
+    LANGUAGES C
+    VERSION @zlib1-dll_VERSION@)
+
+add_subdirectory(@zlib1-dll_SOURCE_DIR@ ${CMAKE_CURRENT_BINARY_DIR}/zlib1-dll)
+
+set(ZLIB1_DLL_SRCS
+    @zlib1-dll_SOURCE_DIR@/../minizip/ioapi.c
+    $<$<BOOL:${WIN32}>:@zlib1-dll_SOURCE_DIR@/../minizip/iowin32.c>
+    @zlib1-dll_SOURCE_DIR@/../minizip/minizip.c
+    @zlib1-dll_SOURCE_DIR@/../minizip/zip.c)
+
+
+add_executable(test_example ${ZLIB1_DLL_SRCS})
+target_link_libraries(test_example ZLIB1DLL::ZLIB1DLL)
+
+add_executable(test_example_wapi ${ZLIB1_DLL_SRCS})
+target_link_libraries(test_example_wapi ZLIB1DLL::ZLIBWAPI)
--- a/apkdiff/third_party/zlib/contrib/zlib1-dll/test/find_package_test.cmake.in
+++ b/apkdiff/third_party/zlib/contrib/zlib1-dll/test/find_package_test.cmake.in
@@ -0,0 +1,23 @@
+cmake_minimum_required(VERSION 3.12...3.31)
+
+project(
+    zlib1-dll_find_package
+    LANGUAGES C
+    VERSION @zlib1-dll_VERSION@)
+
+set(ZLIB1_DLL_SRCS
+    @zlib1-dll_SOURCE_DIR@/../minizip/ioapi.c
+    $<$<BOOL:${WIN32}>:@zlib1-dll_SOURCE_DIR@/../minizip/iowin32.c>
+    @zlib1-dll_SOURCE_DIR@/../minizip/minizip.c
+    @zlib1-dll_SOURCE_DIR@/../minizip/zip.c)
+
+find_package(ZLIB1DLL
+             @zlib1-dll_VERSION@
+             CONFIG
+             REQUIRED)
+
+add_executable(test_example ${ZLIB1_DLL_SRCS})
+target_link_libraries(test_example ZLIB1DLL::ZLIB1DLL)
+
+add_executable(test_example_wapi ${ZLIB1_DLL_SRCS})
+target_link_libraries(test_example_wapi ZLIB1DLL::ZLIBWAPI)
--- a/apkdiff/third_party/zlib/contrib/zlib1-dll/zlib1.rc
+++ b/apkdiff/third_party/zlib/contrib/zlib1-dll/zlib1.rc
@@ -0,0 +1,45 @@
+#include <winver.h>
+#include "zlib.h"
+
+VS_VERSION_INFO		VERSIONINFO
+
+  FILEVERSION		ZLIB_VER_MAJOR,ZLIB_VER_MINOR,ZLIB_VER_REVISION,0
+  PRODUCTVERSION	ZLIB_VER_MAJOR,ZLIB_VER_MINOR,ZLIB_VER_REVISION,0
+  FILEFLAGSMASK		VS_FFI_FILEFLAGSMASK
+#ifdef _DEBUG
+  FILEFLAGS		1
+#else
+  FILEFLAGS		0
+#endif
+  FILEOS		VOS__WINDOWS32
+  FILETYPE		VFT_DLL
+  FILESUBTYPE		0	// not used
+BEGIN
+  BLOCK "StringFileInfo"
+  BEGIN
+    BLOCK "040904E4"
+    //language ID = U.S. English, char set = Windows, Multilingual
+    BEGIN
+      VALUE "FileDescription",	"zlib data compression library\0"
+      VALUE "FileVersion",	ZLIB_VERSION "\0"
+#ifdef _DEBUG
+      VALUE "InternalName",	"zlib1d.dll\0"
+#else
+      VALUE "InternalName",	"zlib1.dll\0"
+#endif
+      VALUE "LegalCopyright",	"(C) 1995-2026 Jean-loup Gailly & Mark Adler\0"
+#ifdef _DEBUG
+    VALUE "OriginalFilename",	"zlib1d.dll\0"
+#else
+    VALUE "OriginalFilename",	"zlib1.dll\0"
+#endif
+      VALUE "ProductName",	"zlib\0"
+      VALUE "ProductVersion",	ZLIB_VERSION "\0"
+      VALUE "Comments",		"For more information visit https://www.zlib.net/\0"
+    END
+  END
+  BLOCK "VarFileInfo"
+  BEGIN
+    VALUE "Translation", 0x0409, 1252
+  END
+END
--- a/apkdiff/third_party/zlib/contrib/zlib1-dll/zlib1dllConfig.cmake.in
+++ b/apkdiff/third_party/zlib/contrib/zlib1-dll/zlib1dllConfig.cmake.in
@@ -0,0 +1,6 @@
+@PACKAGE_INIT@
+
+include("${CMAKE_CURRENT_LIST_DIR}/ZLIB1DLLTargets.cmake"
+        OPTIONAL)
+
+check_required_components(ZLIB1-DLL)
--- a/apkdiff/third_party/zlib/contrib/zlib1-dll/zlibwapi.rc
+++ b/apkdiff/third_party/zlib/contrib/zlib1-dll/zlibwapi.rc
@@ -0,0 +1,45 @@
+#include <winver.h>
+#include "zlib.h"
+
+VS_VERSION_INFO		VERSIONINFO
+
+  FILEVERSION		ZLIB_VER_MAJOR,ZLIB_VER_MINOR,ZLIB_VER_REVISION,0
+  PRODUCTVERSION	ZLIB_VER_MAJOR,ZLIB_VER_MINOR,ZLIB_VER_REVISION,0
+  FILEFLAGSMASK		VS_FFI_FILEFLAGSMASK
+#ifdef _DEBUG
+  FILEFLAGS		1
+#else
+  FILEFLAGS		0
+#endif
+  FILEOS		VOS__WINDOWS32
+  FILETYPE		VFT_DLL
+  FILESUBTYPE		0	// not used
+BEGIN
+  BLOCK "StringFileInfo"
+  BEGIN
+    BLOCK "040904E4"
+    //language ID = U.S. English, char set = Windows, Multilingual
+    BEGIN
+      VALUE "FileDescription",	"zlib data compression library\0"
+      VALUE "FileVersion",	ZLIB_VERSION "\0"
+#ifdef _DEBUG
+    VALUE "InternalName",	"zlibwapid.dll\0"
+#else
+    VALUE "InternalName",	"zlibwapi.dll\0"
+#endif
+      VALUE "LegalCopyright",	"(C) 1995-2026 Jean-loup Gailly & Mark Adler\0"
+#ifdef _DEBUG
+    VALUE "OriginalFilename",	"zlibwapid.dll\0"
+#else
+    VALUE "OriginalFilename",	"zlibwapi.dll\0"
+#endif
+      VALUE "ProductName",	"zlib\0"
+      VALUE "ProductVersion",	ZLIB_VERSION "\0"
+      VALUE "Comments",		"For more information visit https://www.zlib.net/\0"
+    END
+  END
+  BLOCK "VarFileInfo"
+  BEGIN
+    VALUE "Translation", 0x0409, 1252
+  END
+END