CMake: Add minizip.

CMakeLists.txt

@@ -7,6 +7,7 @@ project(zlib
 option(ZLIB_BUILD_TESTING "Enable Zlib Examples as tests" ON)
 option(ZLIB_BUILD_SHARED "Enable building zlib shared library" ON)
 option(ZLIB_BUILD_STATIC "Enable building zlib static library" ON)
+option(ZLIB_BUILD_MINIZIP "Enable building libminizip contrib library" OFF)
 option(ZLIB_INSTALL_LIBRARIES "Enable installation of zlib" ON)
 option(ZLIB_PREFIX
     "prefix for all types and library functions, see zconf.h.in"
@@ -337,3 +338,7 @@ if(ZLIB_BUILD_TESTING)
 
     add_subdirectory(test)
 endif(ZLIB_BUILD_TESTING)
+
+if(ZLIB_BUILD_MINIZIP)
+    add_subdirectory(contrib/minizip/)
+endif(ZLIB_BUILD_MINIZIP)

contrib/minizip/CMakeLists.txt

@@ -0,0 +1,382 @@
+cmake_minimum_required(VERSION 3.12)
+
+project(minizip
+    VERSION 1.0.0
+    LANGUAGES C)
+
+option(MINIZIP_BUILD_SHARED "Enable building zlib shared library" ON)
+option(MINIZIP_BUILD_STATIC "Enable building zlib static library" ON)
+option(MINIZIP_BUILD_TESTING "Enable testing of minizip" ON)
+option(MINIZIP_ENABLE_BZIP2 "Build minizip withj bzip2 support" ON)
+option(MINIZIP_INSTALL "Enable installation of minizip" ON)
+
+if(MINGW)
+    option(MINIZIP_INSTALL_COMPAT_DLL "Install a copy as libminizip-1.dll" ON)
+endif(MINGW)
+
+include(CheckFunctionExists)
+include(CheckIncludeFile)
+include(CheckCSourceCompiles)
+include(CMakePackageConfigHelpers)
+include(GNUInstallDirs)
+
+if(MINIZIP_ENABLE_BZIP2)
+    find_package(BZip2)
+endif(MINIZIP_ENABLE_BZIP2)
+
+#
+# Check for fopen64
+#
+check_function_exists(fopen64 HAVE_FOPEN64)
+
+#
+# Check for fseeko
+#
+check_function_exists(fseeko HAVE_FSEEKO)
+
+#
+# Check for unistd.h
+#
+check_include_file(unistd.h HAVE_UNISTD_H)
+
+#
+# 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 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_REQUIRED_FLAGS)
+
+if(NOT TARGET ZLIB::ZLIB)
+    find_package(zlib REQUIRED)
+endif(NOT TARGET ZLIB::ZLIB)
+
+set(LIBMINIZIP_SRCS
+    ioapi.c
+    mztools.c
+    unzip.c
+    zip.c)
+
+set(LIBMINIZIP_HDRS
+    crypt.h
+    ioapi.h
+    mztools.h
+    unzip.h
+    zip.h)
+
+set(MINIZIP_SRCS
+    ioapi.c
+    $<$<BOOL:${WIN32}>:iowin32.c>
+    minizip.c
+    zip.c)
+
+set(MINIZIP_HDRS
+    crypt.h
+    ints.h
+    ioapi.h
+    $<$<BOOL:${WIN32}>:iowin32.h>
+    skipset.h
+     zip.h)
+
+set(MINIUNZIP_SRCS
+    ioapi.c
+    $<$<BOOL:${WIN32}>:iowin32.c>
+    miniunz.c
+    unzip.c
+    zip.c)
+
+set(MINIUNZIP_HDRS
+    crypt.h
+    ints.h
+    ioapi.h
+    $<$<BOOL:${WIN32}>:iowin32.h>
+    skipset.h
+    unzip.h
+    zip.h)
+
+if(WIN32)
+    set(minizip_static_suffix "s")
+    set(CMAKE_DEBUG_POSTFIX "d")
+endif(WIN32)
+
+if(MINIZIP_BUILD_SHARED)
+    set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS TRUE)
+    add_library(libminizip SHARED
+        ${LIBMINIZIP_SRCS}
+        ${LIBMINIZIP_HDRS})
+    add_library(MINIZIP::MINIZIP ALIAS libminizip)
+    target_include_directories(libminizip PUBLIC
+        $<BUILD_INTERFACE:${minizip_SOURCE_DIR}>
+        $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
+    target_compile_definitions(libminizip
+        PRIVATE
+            $<$<BOOL:${MSVC}>:_CRT_SECURE_NO_WARNINGS>
+            $<$<BOOL:${BZIP2_FOUND}>:HAVE_BZIP2=1>
+            $<$<BOOL:${HAVE___ATTR__VIS_HIDDEN}>:HAVE_HIDDEN>
+            $<$<BOOL:${HAVE_UNISTD_H}>:HAVE_UNISTD_H=1>
+            $<$<BOOL:NOT:${HAVE_FOPEN64}>:USE_FILE32API=1>
+        PUBLIC
+            $<$<BOOL:${HAVE_OFF64_T}>:_LARGEFILE64_SOURCE=1>)
+
+    if(NOT CYGWIN)
+        set_target_properties(libminizip PROPERTIES
+            SOVERSION ${minizip_VERSION_MAJOR})
+    endif(NOT CYGWIN)
+
+    set_target_properties(libminizip PROPERTIES
+        EXPORT_NAME MINIZIP
+        OUTPUT_NAME minizip
+        VERSIOM ${minizip_VERSION}
+        SOVERSION ${minizip_VERSION_MAJOR})
+    target_link_libraries(libminizip
+        PUBLIC
+            $<$<BOOL:${BZIP2_FOUND}>:BZip2::BZip2>
+            ZLIB::ZLIB)
+
+    add_executable(minizip
+        ${MINIZIP_SRCS}
+        ${MINIZIP_HDRS})
+    target_compile_definitions(minizip
+        PRIVATE
+            $<$<BOOL:${MSVC}>:_CRT_SECURE_NO_WARNINGS>
+            $<$<BOOL:NOT:${HAVE_FOPEN64}>:USE_FILE32API=1>)
+    target_link_libraries(minizip PRIVATE MINIZIP::MINIZIP)
+
+    add_executable(miniunzip
+        ${MINIUNZIP_SRCS}
+        ${MINIUNZIP_HDRS})
+    target_compile_definitions(miniunzip
+        PRIVATE
+            $<$<BOOL:${MSVC}>:_CRT_SECURE_NO_WARNINGS>
+            $<$<BOOL:NOT:${HAVE_FOPEN64}>:USE_FILE32API=1>)
+    target_link_libraries(miniunzip PRIVATE MINIZIP::MINIZIP)
+endif(MINIZIP_BUILD_SHARED)
+
+if(MINIZIP_BUILD_STATIC)
+
+    add_library(libminizipstatic STATIC
+        ${LIBMINIZIP_SRCS}
+        ${LIBMINIZIP_HDRS})
+    add_library(MINIZIP::MINIZIPSTATIC ALIAS libminizipstatic)
+    target_include_directories(libminizipstatic PUBLIC
+        $<BUILD_INTERFACE:${minizip_SOURCE_DIR}>
+        $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
+    target_compile_definitions(libminizipstatic
+        PRIVATE
+            $<$<BOOL:${MSVC}>:_CRT_SECURE_NO_WARNINGS>
+            $<$<BOOL:${BZIP2_FOUND}>:HAVE_BZIP2=1>
+            $<$<BOOL:${HAVE___ATTR__VIS_HIDDEN}>:HAVE_HIDDEN>
+            $<$<BOOL:${HAVE_UNISTD_H}>:HAVE_UNISTD_H=1>
+            $<$<BOOL:NOT:${HAVE_FOPEN64}>:USE_FILE32API=1>
+        PUBLIC
+            $<$<BOOL:${HAVE_OFF64_T}>:_LARGEFILE64_SOURCE=1>)
+    set_target_properties(libminizipstatic PROPERTIES
+        EXPORT_NAME MINIZIPSTATIC
+        OUTPUT_NAME minizip${minizip_static_suffix})
+
+    if(CYGWIN)
+        set_target_properties(libminizipstatic PROPERTIES
+            SUFFIX ".dll.a")
+    endif(CYGWIN)
+
+    target_link_libraries(libminizipstatic
+        PUBLIC
+            $<$<BOOL:${BZIP2_FOUND}>:BZip2::BZip2>
+            ZLIB::ZLIBSTATIC)
+
+    add_executable(minizipstatic
+        ${MINIZIP_SRCS}
+        ${MINIZIP_HDRS})
+    target_compile_definitions(minizipstatic
+        PRIVATE
+            $<$<BOOL:${MSVC}>:_CRT_SECURE_NO_WARNINGS>
+            $<$<BOOL:NOT:${HAVE_FOPEN64}>:USE_FILE32API=1>)
+    target_link_libraries(minizipstatic PRIVATE MINIZIP::MINIZIPSTATIC)
+
+    add_executable(miniunzipstatic
+        ${MINIUNZIP_SRCS}
+        ${MINIUNZIP_HDRS})
+    target_compile_definitions(miniunzipstatic
+        PRIVATE
+            $<$<BOOL:${MSVC}>:_CRT_SECURE_NO_WARNINGS>
+            $<$<BOOL:NOT:${HAVE_FOPEN64}>:USE_FILE32API=1>)
+    target_link_libraries(miniunzipstatic PRIVATE MINIZIP::MINIZIPSTATIC)
+endif(MINIZIP_BUILD_STATIC)
+
+if(MINIZIP_INSTALL)
+    if(MINIZIP_BUILD_SHARED)
+        install(TARGETS libminizip minizip miniunzip
+            COMPONENT Runtime
+            EXPORT minizipExport
+            RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+            ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+            LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}")
+        if(MINIZIP_INSTALL_COMPAT_DLL)
+            install(FILES  $<TARGET_FILE:libminizip>
+                COMPONENT Runtime
+                RENAME libminizip-${minizip_VERSION_MAJOR}.dll
+                DESTINATION "${CMAKE_INSTALL_BINDIR}")
+        endif(MINIZIP_INSTALL_COMPAT_DLL)
+
+        if(MSVC)
+            install(FILES $<TARGET_PDB_FILE:libminizip>
+                COMPONENT Runtime
+                DESTINATION ${CMAKE_INSTALL_BINDIR}
+                CONFIGURATIONS Debug OR RelWithDebInfo
+                OPTIONAL
+            )
+        endif(MSVC)
+    endif(MINIZIP_BUILD_SHARED)
+
+    if(MINIZIP_BUILD_STATIC)
+        install(TARGETS libminizipstatic
+                COMPONENT Development
+            TARGETS  minizipstatic miniunzipstatic
+                COMPONENT Runtime
+            EXPORT minizipExport
+            RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+            ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+            LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}")
+    endif(MINIZIP_BUILD_STATIC)
+
+    configure_package_config_file(${minizip_SOURCE_DIR}/minizipConfig.cmake.in
+        ${minizip_BINARY_DIR}/minizipConfig.cmake
+        INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/minizip
+        NO_CHECK_REQUIRED_COMPONENTS_MACRO)
+
+    write_basic_package_version_file(
+        "${minizip_BINARY_DIR}/minizipConfigVersion.cmake"
+        VERSION "${minizip_VERSION}"
+        COMPATIBILITY AnyNewerVersion)
+
+    install(FILES
+        ${minizip_BINARY_DIR}/minizipConfig.cmake
+        ${minizip_BINARY_DIR}/minizipConfigVersion.cmake
+        DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/minizip)
+
+    install(EXPORT minizipExport
+        FILE minizip.cmake
+        DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/minizip
+        NAMESPACE MINIZIP::)
+
+    install(FILES ${LIBMINIZIP_HDRS}
+            COMPONENT Development
+            DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
+endif(MINIZIP_INSTALL)
+
+if(MINIZIP_BUILD_TESTING)
+    enable_testing()
+
+    if(MINIZIP_BUILD_SHARED AND NOT ${CMAKE_SHARED_LIBRARY_SUFFIX} STREQUAL ".dll")
+        add_test(NAME minizip_prepare_shared_zip
+            COMMAND ${CMAKE_COMMAND} -DCREATE_SHARED=ON
+                -P ${CMAKE_CURRENT_SOURCE_DIR}/test/test_helper.cm
+            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/test)
+        add_test(NAME minizip_zipping_test_file_shared
+            COMMAND minizip test_file_shared.zip test_file_shared.txt
+            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/test)
+        add_test(NAME minizip_prepare_shared_unzip
+            COMMAND ${CMAKE_COMMAND} -DMOVE_SHARED=ON
+                -P ${CMAKE_CURRENT_SOURCE_DIR}/test/test_helper.cm
+            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/test)
+        add_test(NAME minizip_miniunzipping_test_file_shared.zip
+            COMMAND miniunzip test_file_shared.zip
+            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/test)
+        add_test(NAME minizip_compare_shared
+            COMMAND ${CMAKE_COMMAND} -E compare_files
+                test_file_shared.txt test_file_shared.orig
+            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/test)
+        add_test(NAME minizip_clean_shared_zip
+            COMMAND ${CMAKE_COMMAND} -DDELETE_SHARED=ON
+                -P ${CMAKE_CURRENT_SOURCE_DIR}/test/test_helper.cm
+            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/test)
+        set_tests_properties(minizip_prepare_shared_zip
+            PROPERTIES
+            FIXTURES_SETUP prepare_shared)
+        set_tests_properties(minizip_zipping_test_file_shared
+            PROPERTIES
+                FIXTURES_REQUIRED prepare_shared
+                FIXTURES_SETUP zip_shared)
+        set_tests_properties(minizip_prepare_shared_unzip
+            PROPERTIES
+                FIXTURES_REQUIRED zip_shared
+                FIXTURES_SETUP prepare_unzip_shared)
+        set_tests_properties(minizip_miniunzipping_test_file_shared.zip
+            PROPERTIES
+                FIXTURES_REQUIRED prepare_unzip_shared
+                FIXTURES_SETUP prepare_compare_shared)
+        set_tests_properties(minizip_compare_shared
+            PROPERTIES
+                FIXTURES_REQUIRED prepare_compare_shared
+                FIXTURES_SETUP compared_shared)
+        set_tests_properties(minizip_clean_shared_zip
+            PROPERTIES
+                FIXTURES_CLEANUP compared_shared)
+    endif(MINIZIP_BUILD_SHARED AND NOT ${CMAKE_SHARED_LIBRARY_SUFFIX} STREQUAL ".dll")
+
+    if(MINIZIP_BUILD_STATIC)
+        add_test(NAME minizip_prepare_static_zip
+            COMMAND ${CMAKE_COMMAND} -DCREATE_STATIC=ON
+                -P ${CMAKE_CURRENT_SOURCE_DIR}/test/test_helper.cm
+            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/test)
+        add_test(NAME minizip_zipping_test_file_static
+            COMMAND minizipstatic test_file_static.zip test_file_static.txt
+            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/test)
+        add_test(NAME minizip_prepare_static_unzip
+            COMMAND ${CMAKE_COMMAND} -DMOVE_STATIC=ON
+                -P ${CMAKE_CURRENT_SOURCE_DIR}/test/test_helper.cm
+            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/test)
+        add_test(NAME minizip_miniunzipping_test_file_static.zip
+            COMMAND miniunzipstatic test_file_static.zip
+            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/test)
+        add_test(NAME minizip_compare_static
+            COMMAND ${CMAKE_COMMAND} -E compare_files
+                test_file_static.txt test_file_static.orig
+            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/test)
+        add_test(NAME minizip_clean_static_zip
+            COMMAND ${CMAKE_COMMAND} -DDELETE_STATIC=ON
+                -P ${CMAKE_CURRENT_SOURCE_DIR}/test/test_helper.cm
+            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/test)
+        set_tests_properties(minizip_prepare_static_zip
+            PROPERTIES
+            FIXTURES_SETUP prepare_static)
+        set_tests_properties(minizip_zipping_test_file_static
+            PROPERTIES
+                FIXTURES_REQUIRED prepare_static
+                FIXTURES_SETUP zip_static)
+        set_tests_properties(minizip_prepare_static_unzip
+            PROPERTIES
+                FIXTURES_REQUIRED zip_static
+                FIXTURES_SETUP prepare_unzip_static)
+        set_tests_properties(minizip_miniunzipping_test_file_static.zip
+            PROPERTIES
+                FIXTURES_REQUIRED prepare_unzip_static
+                FIXTURES_SETUP prepare_compare_static)
+        set_tests_properties(minizip_compare_static
+            PROPERTIES
+                FIXTURES_REQUIRED prepare_compare_static
+                FIXTURES_SETUP compared_static)
+        set_tests_properties(minizip_clean_static_zip
+            PROPERTIES
+                FIXTURES_CLEANUP compared_static)
+    endif(MINIZIP_BUILD_STATIC)
+
+    add_subdirectory(test)
+endif(MINIZIP_BUILD_TESTING)

contrib/minizip/minizip.pc.txt

@@ -0,0 +1,13 @@
+prefix=@CMAKE_INSTALL_PREFIX@
+exec_prefix=@CMAKE_INSTALL_PREFIX@
+libdir=${exec_prefix}/@CMAKE_INSTALL_LIBDIR@
+sharedlibdir=${exec_prefix}/@CMAKE_INSTALL_LIBDIR@
+includedir=${exec_prefix}/@CMAKE_INSTALL_INCLUDEDIR@
+
+Name: minizip
+Description: minizip compression library
+Version: @minizip_VERSION@
+
+Requires:
+Libs: -L${libdir} -L${sharedlibdir} -lz -lminizip
+Cflags: -I${includedir}

contrib/minizip/minizipConfig.cmake.in

@@ -0,0 +1,5 @@
+set(minizip_VERSION @minizip_VERSION@)
+set(MINIZIP_ENABLE_BZIP2 @MINIZIP_ENABLE_BZIP2@
+@PACKAGE_INIT@
+INCLUDE (${CMAKE_CURRENT_LIST_DIR}/minizip.cmake)
+find_dependency(zlib)

contrib/minizip/test/CMakeLists.txt

@@ -0,0 +1,139 @@
+add_test(NAME minizip_test_install
+    COMMAND ${CMAKE_COMMAND} --install ${zlib_BINARY_DIR}
+        --prefix ${CMAKE_CURRENT_BINARY_DIR}/test_install
+        --config $<CONFIG>
+    WORKING_DIRECTORY ${zlib_BINARY_DIR})
+
+set_tests_properties(minizip_test_install
+    PROPERTIES
+        FIXTURES_SETUP minizip_install)
+
+file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/findpackage_test)
+file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/add_subdirectoy_test)
+file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/add_subdirectory_exclude_test)
+
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/find_package_test.cmake.in
+    ${CMAKE_CURRENT_BINARY_DIR}/findpackage_test/CMakeLists.txt)
+
+configure_file(
+    ${CMAKE_CURRENT_SOURCE_DIR}/add_subdirectory_test.cmake.in
+    ${CMAKE_CURRENT_BINARY_DIR}/add_subdirectoy_test/CMakeLists.txt)
+
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/add_subdirectory_exclude_test.cmake.in
+    ${CMAKE_CURRENT_BINARY_DIR}/add_subdirectory_exclude_test/CMakeLists.txt)
+
+# 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 minizip_configure_find_package
+    COMMAND ${CMAKE_COMMAND}
+        ${PLATFORM}
+        -B${CMAKE_CURRENT_BINARY_DIR}/findpackage_test_build
+        -DCMAKE_BUILD_TYPE=$<CONFIG>
+        -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
+        -DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}
+        -DCMAKE_INSTALL_PREFIX=${CMAKE_CURRENT_BINARY_DIR}/test_install
+        -DZDIR=${CMAKE_CURRENT_BINARY_DIR}/test_install/${CMAKE_INSTALL_LIBDIR}
+        --fresh
+        -G "${CMAKE_GENERATOR}"
+        -S${CMAKE_CURRENT_BINARY_DIR}/findpackage_test)
+
+add_test(NAME minizip_build_find_package
+    COMMAND ${CMAKE_COMMAND} --build .
+    --config $<CONFIG>
+    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/findpackage_test_build)
+
+add_test(NAME minizip_test_find_package
+    COMMAND ${CMAKE_CTEST_COMMAND} -C $<CONFIG>
+    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/findpackage_test_build)
+
+set_tests_properties(minizip_configure_find_package PROPERTIES
+    FIXTURES_REQUIRED minizip_install
+    FIXTURES_SETUP mzfp_config)
+
+set_tests_properties(minizip_build_find_package PROPERTIES
+    FIXTURES_REQUIRED mzfp_config
+    FIXTURES_SETUP mzfp_build)
+
+set_tests_properties(minizip_test_find_package PROPERTIES
+    FIXTURES_REQUIRED mzfp_build
+    ENVIRONMENT CTEST_OUTPUT_ON_FAILURE=1)
+
+#
+# add_subdirectory_test
+#
+add_test(NAME minizip_configure_add_subdirectory
+    COMMAND ${CMAKE_COMMAND}
+    ${PLATFORM}
+    -B${CMAKE_CURRENT_BINARY_DIR}/add_subdirectory_test_build
+    -DCMAKE_BUILD_TYPE=$<CONFIG>
+    -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
+    -DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}
+    -DCMAKE_INSTALL_PREFIX=${CMAKE_CURRENT_BINARY_DIR}/test_install
+    --fresh
+    -G "${CMAKE_GENERATOR}"
+    -S${CMAKE_CURRENT_BINARY_DIR}/findpackage_test)
+
+add_test(NAME minizip_build_add_subdirectory
+    COMMAND ${CMAKE_COMMAND} --build .
+    --config $<CONFIG>
+    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/add_subdirectory_test_build)
+
+add_test(NAME minizip_test_add_subdirectory
+    COMMAND ${CMAKE_CTEST_COMMAND} -C $<CONFIG>
+    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/add_subdirectory_test_build)
+
+set_tests_properties(minizip_configure_add_subdirectory PROPERTIES
+    FIXTURES_REQUIRED minizip_install
+    FIXTURES_SETUP mzas_config)
+
+set_tests_properties(minizip_build_add_subdirectory PROPERTIES
+    FIXTURES_REQUIRED mzas_config
+    FIXTURES_SETUP mzas_build)
+
+set_tests_properties(minizip_test_add_subdirectory PROPERTIES
+    FIXTURES_REQUIRED mzas_build
+    ENVIRONMENT CTEST_OUTPUT_ON_FAILURE=1)
+
+#
+# add_subdirectory_exclude_test
+#
+add_test(NAME minizip_configure_add_subdirectory_exclude
+    COMMAND ${CMAKE_COMMAND}
+    ${PLATFORM}
+    -B${CMAKE_CURRENT_BINARY_DIR}/add_subdirectory_exclude_test_build
+    -DCMAKE_BUILD_TYPE=$<CONFIG>
+    -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
+    -DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}
+    -DCMAKE_INSTALL_PREFIX=${CMAKE_CURRENT_BINARY_DIR}/test_install
+    --fresh
+    -G "${CMAKE_GENERATOR}"
+    -S${CMAKE_CURRENT_BINARY_DIR}/findpackage_test)
+
+add_test(NAME minizip_build_add_subdirectory_exclude
+    COMMAND ${CMAKE_COMMAND} --build .
+    --config $<CONFIG>
+    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/add_subdirectory_exclude_test_build)
+
+add_test(NAME minizip_test_add_subdirectory_exclude
+    COMMAND ${CMAKE_CTEST_COMMAND} -C $<CONFIG>
+    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/add_subdirectory_exclude_test_build)
+
+set_tests_properties(minizip_configure_add_subdirectory_exclude PROPERTIES
+    FIXTURES_REQUIRED minizip_install
+    FIXTURES_SETUP mzasx_config)
+
+set_tests_properties(minizip_build_add_subdirectory_exclude PROPERTIES
+    FIXTURES_REQUIRED mzasx_config
+    FIXTURES_SETUP mzasx_build)
+
+set_tests_properties(minizip_test_add_subdirectory_exclude PROPERTIES
+    FIXTURES_REQUIRED mzasx_build
+    ENVIRONMENT CTEST_OUTPUT_ON_FAILURE=1)

contrib/minizip/test/add_subdirectory_exclude_test.cmake.in

@@ -0,0 +1,25 @@
+cmake_minimum_required(VERSION 3.5)
+
+project(zlib_find_package_test
+    LANGUAGES C
+    VERSION ${zlib_VERSION})
+
+enable_testing()
+set(ZLIB_BUILD_TESTING OFF)
+add_subdirectory(${zlib_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}/zlib EXCLUDE_FROM_ALL)
+
+if(${ZLIB_BUILD_SHARED})
+    add_executable(test_example ${zlib_SOURCE_DIR}/test/example.c)
+    target_link_libraries(test_example ZLIB::ZLIB)
+
+    if(NOT ${CMAKE_SHARED_LIBRARY_SUFFIX} STREQUAL ".dll")
+        add_test(NAME zlib_test_example_shared COMMAND test_example)
+    endif(NOT ${CMAKE_SHARED_LIBRARY_SUFFIX} STREQUAL ".dll")
+endif(${ZLIB_BUILD_SHARED})
+
+if(${ZLIB_BUILD_STATIC})
+    add_executable(test_example_static ${zlib_SOURCE_DIR}/test/example.c)
+    target_link_libraries(test_example_static ZLIB::ZLIBSTATIC)
+    add_test(NAME zlib_test_example_static
+        COMMAND test_example_static)
+endif(${ZLIB_BUILD_STATIC})

contrib/minizip/test/add_subdirectory_test.cmake.in

@@ -0,0 +1,25 @@
+cmake_minimum_required(VERSION 3.5)
+
+project(zlib_find_package_test
+    LANGUAGES C
+    VERSION ${zlib_VERSION})
+
+enable_testing()
+set(ZLIB_BUILD_TESTING OFF)
+add_subdirectory(${zlib_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}/zlib)
+
+if(${ZLIB_BUILD_SHARED})
+    add_executable(test_example ${zlib_SOURCE_DIR}/test/example.c)
+    target_link_libraries(test_example ZLIB::ZLIB)
+
+    if(NOT ${CMAKE_SHARED_LIBRARY_SUFFIX} STREQUAL ".dll")
+        add_test(NAME zlib_test_example_shared COMMAND test_example)
+    endif(NOT ${CMAKE_SHARED_LIBRARY_SUFFIX} STREQUAL ".dll")
+endif(${ZLIB_BUILD_SHARED})
+
+if(${ZLIB_BUILD_STATIC})
+    add_executable(test_example_static ${zlib_SOURCE_DIR}/test/example.c)
+    target_link_libraries(test_example_static ZLIB::ZLIBSTATIC)
+    add_test(NAME zlib_test_example_static
+        COMMAND test_example_static)
+endif(${ZLIB_BUILD_STATIC})

contrib/minizip/test/find_package_test.cmake.in

@@ -0,0 +1,24 @@
+cmake_minimum_required(VERSION 3.5)
+
+project(zlib_find_package_test
+    LANGUAGES C
+    VERSION ${zlib_VERSION})
+
+enable_testing()
+find_package(zlib ${zlib_VERSION} CONFIG REQUIRED)
+
+if(${ZLIB_BUILD_SHARED})
+    add_executable(test_example ${zlib_SOURCE_DIR}/test/example.c)
+    target_link_libraries(test_example ZLIB::ZLIB)
+
+    if(NOT ${CMAKE_SHARED_LIBRARY_SUFFIX} STREQUAL ".dll")
+        add_test(NAME zlib_test_example_shared COMMAND test_example)
+    endif(NOT ${CMAKE_SHARED_LIBRARY_SUFFIX} STREQUAL ".dll")
+endif(${ZLIB_BUILD_SHARED})
+
+if(${ZLIB_BUILD_STATIC})
+    add_executable(test_example_static ${zlib_SOURCE_DIR}/test/example.c)
+    target_link_libraries(test_example_static ZLIB::ZLIBSTATIC)
+    add_test(NAME zlib_test_example_static
+        COMMAND test_example_static)
+endif(${ZLIB_BUILD_STATIC})

contrib/minizip/test/test_helper.cm

@@ -0,0 +1,32 @@
+if(CREATE_SHARED)
+    file(REMOVE ./test_file_shared.orig ./test_file_shared.zip)
+    file(WRITE ./test_file_shared.txt "Hello Hello Hello")
+endif(CREATE_SHARED)
+
+if(MOVE_SHARED)
+    file(RENAME ./test_file_shared.txt ./test_file_shared.orig)
+endif(MOVE_SHARED)
+
+if(DELETE_SHARED)
+    file(REMOVE
+        ./test_file_shared.txt
+        ./test_file_shared.orig
+        ./test_file_shared.zip)
+endif(DELETE_SHARED)
+
+if(CREATE_STATIC)
+    file(REMOVE ./test_file_static.orig ./test_file_static.zip)
+    file(WRITE ./test_file_static.txt "Hello Hello Hello")
+endif(CREATE_STATIC)
+
+if(MOVE_STATIC)
+    file(RENAME ./test_file_static.txt ./test_file_static.orig)
+endif(MOVE_STATIC)
+
+if(DELETE_STATIC)
+    file(REMOVE
+        ./test_file_static.txt
+        ./test_file_static.orig
+        ./test_file_static.zip)
+endif(DELETE_STATIC)
+