1 cmake_minimum_required(VERSION 3.9)
3 project(chdr VERSION 0.2 LANGUAGES C)
5 if(CMAKE_PROJECT_NAME STREQUAL "chdr")
6 option(BUILD_SHARED_LIBS "Build libchdr also as a shared library" ON)
8 option(INSTALL_STATIC_LIBS "Install static libraries" OFF)
9 option(WITH_SYSTEM_ZLIB "Use system provided zlib library" OFF)
11 option(BUILD_LTO "Compile libchdr with link-time optimization if supported" OFF)
13 include(CheckIPOSupported)
14 check_ipo_supported(RESULT HAVE_IPO)
16 set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
20 include(GNUInstallDirs)
22 #--------------------------------------------------
24 #--------------------------------------------------
28 add_subdirectory(deps/lzma-22.01 EXCLUDE_FROM_ALL)
29 list(APPEND CHDR_LIBS lzma)
30 list(APPEND CHDR_INCLUDES lzma)
34 find_package(ZLIB REQUIRED)
35 list(APPEND PLATFORM_LIBS ZLIB::ZLIB)
37 option(ZLIB_BUILD_EXAMPLES "Enable Zlib Examples" OFF)
38 add_subdirectory(deps/zlib-1.3.1 EXCLUDE_FROM_ALL)
39 set_target_properties(zlibstatic PROPERTIES POSITION_INDEPENDENT_CODE ON)
40 list(APPEND CHDR_LIBS zlibstatic)
44 add_subdirectory(deps/zstd-1.5.5 EXCLUDE_FROM_ALL)
45 list(APPEND CHDR_LIBS zstd)
46 list(APPEND CHDR_INCLUDES zstd)
47 #--------------------------------------------------
49 #--------------------------------------------------
52 src/libchdr_bitstream.c
59 list(APPEND CHDR_INCLUDES ${CMAKE_CURRENT_BINARY_DIR}/include)
61 add_library(chdr-static STATIC ${CHDR_SOURCES})
62 target_include_directories(chdr-static PRIVATE ${CHDR_INCLUDES} PUBLIC include)
63 target_link_libraries(chdr-static PRIVATE ${CHDR_LIBS} ${PLATFORM_LIBS})
66 target_compile_definitions(chdr-static PRIVATE _CRT_SECURE_NO_WARNINGS)
69 if (INSTALL_STATIC_LIBS)
70 install(TARGETS chdr-static ${CHDR_LIBS}
71 ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
75 if (BUILD_SHARED_LIBS)
76 add_library(chdr SHARED ${CHDR_SOURCES})
77 target_include_directories(chdr PRIVATE ${CHDR_INCLUDES} PUBLIC include)
78 target_link_libraries(chdr PRIVATE ${CHDR_LIBS} ${PLATFORM_LIBS})
81 target_compile_definitions(chdr PUBLIC "CHD_DLL")
82 target_compile_definitions(chdr PRIVATE "CHD_DLL_EXPORTS")
83 target_compile_definitions(chdr PRIVATE _CRT_SECURE_NO_WARNINGS)
85 target_link_libraries(chdr PRIVATE -Wl,-dead_strip -Wl,-exported_symbol,_chd_*)
87 target_link_libraries(chdr PRIVATE -Wl,--version-script ${CMAKE_CURRENT_SOURCE_DIR}/src/link.T -Wl,--no-undefined)
90 set_target_properties(chdr PROPERTIES C_VISIBILITY_PRESET hidden)
91 set_target_properties(chdr PROPERTIES VISIBILITY_INLINES_HIDDEN 1)
92 set_target_properties(chdr PROPERTIES PUBLIC_HEADER "include/libchdr/bitstream.h;include/libchdr/cdrom.h;include/libchdr/chd.h;include/libchdr/chdconfig.h;include/libchdr/coretypes.h;include/libchdr/flac.h;include/libchdr/huffman.h")
93 set_target_properties(chdr PROPERTIES VERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}" SOVERSION ${PROJECT_VERSION_MAJOR})
95 if (CMAKE_BUILD_TYPE MATCHES Release)
96 #add_custom_command(TARGET chdr POST_BUILD COMMAND ${CMAKE_STRIP} libchdr.so)
97 endif (CMAKE_BUILD_TYPE MATCHES Release)
100 LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
101 ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
102 PUBLIC_HEADER DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/libchdr"
105 configure_file(pkg-config.pc.in ${CMAKE_BINARY_DIR}/libchdr.pc @ONLY)
106 install(FILES ${CMAKE_BINARY_DIR}/libchdr.pc DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
109 add_subdirectory(tests)