QT 下Quazip对资源的压缩解压缩，Quazip源码，zlib源码

# ---------------------------------------------------------------------------- # CMake file for zlib. See root CMakeLists.txt # # ---------------------------------------------------------------------------- project(${ZLIB_LIBRARY} C) include(CheckFunctionExists) include(CheckIncludeFile) include(CheckCSourceCompiles) include(CheckTypeSize) # # Check for fseeko # check_function_exists(fseeko HAVE_FSEEKO) if(NOT HAVE_FSEEKO) add_definitions(-DNO_FSEEKO) endif() # # Check for unistd.h # if(NOT MSVC) check_include_file(unistd.h Z_HAVE_UNISTD_H) endif() if(MSVC) add_definitions(-D_CRT_SECURE_NO_DEPRECATE) add_definitions(-D_CRT_NONSTDC_NO_DEPRECATE) endif() # # Check to see if we have large file support # check_type_size(off64_t OFF64_T) if(HAVE_OFF64_T) add_definitions(-D_LARGEFILE64_SOURCE=1) endif() configure_file("${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.cmakein" "${CMAKE_CURRENT_BINARY_DIR}/zconf.h" @ONLY) ocv_include_directories("${CMAKE_CURRENT_SOURCE_DIR}" "${CMAKE_CURRENT_BINARY_DIR}") set(ZLIB_PUBLIC_HDRS "${CMAKE_CURRENT_BINARY_DIR}/zconf.h" zlib.h ) set(ZLIB_PRIVATE_HDRS crc32.h deflate.h gzguts.h inffast.h inffixed.h inflate.h inftrees.h trees.h zutil.h ) set(ZLIB_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 ) add_library(${ZLIB_LIBRARY} STATIC ${ZLIB_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS}) set_target_properties(${ZLIB_LIBRARY} PROPERTIES DEFINE_SYMBOL ZLIB_DLL) if(UNIX) if(CMAKE_COMPILER_IS_GNUCXX OR CV_ICC) set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC") endif() endif() ocv_warnings_disable(CMAKE_C_FLAGS -Wshorten-64-to-32 -Wattributes -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wshift-negative-value) set_target_properties(${ZLIB_LIBRARY} PROPERTIES OUTPUT_NAME ${ZLIB_LIBRARY} DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}" COMPILE_PDB_NAME ${ZLIB_LIBRARY} COMPILE_PDB_NAME_DEBUG "${ZLIB_LIBRARY}${OPENCV_DEBUG_POSTFIX}" ARCHIVE_OUTPUT_DIRECTORY ${3P_LIBRARY_OUTPUT_PATH} ) if(ENABLE_SOLUTION_FOLDERS) set_target_properties(${ZLIB_LIBRARY} PROPERTIES FOLDER "3rdparty") endif() if(NOT BUILD_SHARED_LIBS) ocv_install_target(${ZLIB_LIBRARY} EXPORT OpenCVModules ARCHIVE DESTINATION ${OPENCV_3P_LIB_INSTALL_PATH} COMPONENT dev) endif()