b24e7fce |
1 | cmake_minimum_required(VERSION 3.9) |
2 | |
3 | project(chdr C) |
4 | |
5 | set(CHDR_VERSION_MAJOR 0) |
6 | set(CHDR_VERSION_MINOR 1) |
7 | |
8 | if(CMAKE_PROJECT_NAME STREQUAL "chdr") |
9 | option(BUILD_SHARED_LIBS "Build libchdr also as a shared library" ON) |
10 | endif() |
11 | option(INSTALL_STATIC_LIBS "Install static libraries" OFF) |
12 | option(WITH_SYSTEM_ZLIB "Use system provided zlib library" OFF) |
13 | |
14 | if(CMAKE_C_COMPILER_ID MATCHES "GNU") |
15 | set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fvisibility=hidden -fPIC -O3 -flto") |
16 | set(CMAKE_INTERPROCEDURAL_OPTIMIZATION ON) |
17 | elseif(CMAKE_C_COMPILER_ID MATCHES "Clang") |
18 | set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3") |
19 | set(CMAKE_INTERPROCEDURAL_OPTIMIZATION OFF) |
20 | endif() |
21 | |
22 | include(FindPkgConfig) |
23 | include(GNUInstallDirs) |
24 | |
25 | # Detect processor type. |
26 | if(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86_64" OR ${CMAKE_SYSTEM_PROCESSOR} STREQUAL "amd64") |
27 | set(CPU_ARCH "x64") |
28 | elseif(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "AMD64") |
29 | # MSVC x86/x64 |
30 | if(CMAKE_SIZEOF_VOID_P EQUAL 8) |
31 | set(CPU_ARCH "x64") |
32 | else() |
33 | set(CPU_ARCH "x86") |
34 | endif() |
35 | elseif(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86" OR ${CMAKE_SYSTEM_PROCESSOR} STREQUAL "i386" OR |
36 | ${CMAKE_SYSTEM_PROCESSOR} STREQUAL "i686") |
37 | set(CPU_ARCH "x86") |
38 | elseif(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64") |
39 | set(CPU_ARCH "aarch64") |
40 | elseif(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "arm" OR ${CMAKE_SYSTEM_PROCESSOR} STREQUAL "armv7-a") |
41 | set(CPU_ARCH "arm") |
42 | else() |
43 | message(FATAL_ERROR "Unknown system processor: " ${CMAKE_SYSTEM_PROCESSOR}) |
44 | endif() |
45 | |
46 | #-------------------------------------------------- |
47 | # dependencies |
48 | #-------------------------------------------------- |
49 | |
50 | |
51 | # lzma |
52 | add_subdirectory(deps/lzma-19.00 EXCLUDE_FROM_ALL) |
53 | list(APPEND CHDR_LIBS lzma) |
54 | list(APPEND CHDR_INCLUDES lzma) |
55 | |
56 | # zlib |
57 | if (WITH_SYSTEM_ZLIB) |
58 | pkg_check_modules(ZLIB REQUIRED zlib) |
59 | list(APPEND PLATFORM_INCLUDES ${ZLIB_INCLUDE_DIRS}) |
60 | list(APPEND PLATFORM_LIBS ${ZLIB_LIBRARIES}) |
61 | else() |
62 | add_subdirectory(deps/zlib-1.2.11 EXCLUDE_FROM_ALL) |
63 | list(APPEND CHDR_LIBS zlib) |
64 | list(APPEND CHDR_INCLUDES zlib) |
65 | endif() |
66 | |
67 | #-------------------------------------------------- |
68 | # chdr |
69 | #-------------------------------------------------- |
70 | |
71 | set(CHDR_SOURCES |
72 | src/libchdr_bitstream.c |
73 | src/libchdr_cdrom.c |
74 | src/libchdr_chd.c |
75 | src/libchdr_flac.c |
76 | src/libchdr_huffman.c |
77 | ) |
78 | |
79 | list(APPEND CHDR_INCLUDES ${CMAKE_CURRENT_BINARY_DIR}/include) |
80 | |
81 | add_library(chdr-static STATIC ${CHDR_SOURCES}) |
82 | target_include_directories(chdr-static PRIVATE ${CHDR_INCLUDES} ${PLATFORM_INCLUDES} PUBLIC include) |
83 | target_compile_definitions(chdr-static PRIVATE ${CHDR_DEFS}) |
84 | target_link_libraries(chdr-static PRIVATE ${CHDR_LIBS} ${PLATFORM_LIBS}) |
85 | |
86 | if (INSTALL_STATIC_LIBS) |
87 | install(TARGETS chdr-static ${CHDR_LIBS} |
88 | ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}" |
89 | ) |
90 | endif() |
91 | |
92 | if (BUILD_SHARED_LIBS) |
93 | set(CMAKE_CXX_VISIBILITY_PRESET hidden) |
94 | set(CMAKE_VISIBILITY_INLINES_HIDDEN 1) |
95 | |
96 | add_library(chdr SHARED ${CHDR_SOURCES}) |
97 | target_include_directories(chdr PRIVATE ${CHDR_INCLUDES} ${PLATFORM_INCLUDES} PUBLIC include) |
98 | target_compile_definitions(chdr PRIVATE ${CHDR_DEFS}) |
99 | target_link_libraries(chdr PRIVATE ${CHDR_LIBS} ${PLATFORM_LIBS}) |
100 | |
101 | if(MSVC) |
102 | target_compile_definitions(chdr PUBLIC "CHD_DLL") |
103 | target_compile_definitions(chdr PRIVATE "CHD_DLL_EXPORTS") |
104 | elseif(APPLE) |
105 | target_link_options(chdr PRIVATE -Wl,-dead_strip -Wl,-exported_symbol,_chd_*) |
106 | else() |
107 | target_link_options(chdr PRIVATE -Wl,--version-script ${CMAKE_CURRENT_SOURCE_DIR}/src/link.T -Wl,--no-undefined) |
108 | endif() |
109 | |
110 | set_target_properties(chdr PROPERTIES PUBLIC_HEADER "include/libchdr/bitstream.h;include/libchdr/cdrom.h;include/libchdr/chd.h;include/libchdr/chdconfig.h;include/libchdr/coretypes.h;include/libchdr/flac.h;include/libchdr/huffman.h") |
111 | set_target_properties(chdr PROPERTIES VERSION "${CHDR_VERSION_MAJOR}.${CHDR_VERSION_MINOR}") |
112 | |
113 | if (CMAKE_BUILD_TYPE MATCHES Release) |
114 | #add_custom_command(TARGET chdr POST_BUILD COMMAND ${CMAKE_STRIP} libchdr.so) |
115 | endif (CMAKE_BUILD_TYPE MATCHES Release) |
116 | |
117 | install(TARGETS chdr |
118 | LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}" |
119 | ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}" |
120 | PUBLIC_HEADER DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/libchdr" |
121 | ) |
122 | |
123 | configure_file(pkg-config.pc.in ${CMAKE_BINARY_DIR}/libchdr.pc @ONLY) |
124 | install(FILES ${CMAKE_BINARY_DIR}/libchdr.pc DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig") |
125 | endif() |
126 | |