sezero | f85a2f4 | 2019-08-05 15:47:24 +0300 | [diff] [blame^] | 1 | cmake_minimum_required(VERSION 3.9) |
Vitaliy Kirsanov | c39718d | 2019-03-31 23:04:45 +0300 | [diff] [blame] | 2 | |
Vitaliy Kirsanov | 26cbd97 | 2019-04-30 14:46:12 +0300 | [diff] [blame] | 3 | if(NOT (CMAKE_BUILD_TYPE OR CMAKE_CONFIGURATION_TYPES OR DEFINED ENV{CFLAGS} OR DEFINED ENV{CXXFLAGS})) |
| 4 | set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build, options are: None Debug Release RelWithDebInfo") |
Vitaliy Kirsanov | 1794b0c | 2019-04-30 13:20:23 +0300 | [diff] [blame] | 5 | endif() |
| 6 | |
Vitaly Kirsanov | a82a014 | 2019-04-25 14:14:28 +0000 | [diff] [blame] | 7 | project(FLAC VERSION 1.3.2) # HOMEPAGE_URL "https://www.xiph.org/flac/") |
Vitaliy Kirsanov | c39718d | 2019-03-31 23:04:45 +0300 | [diff] [blame] | 8 | |
| 9 | list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake") |
| 10 | |
| 11 | option(BUILD_CXXLIBS "Build libFLAC++" ON) |
| 12 | option(BUILD_EXAMPLES "Build and install examples" ON) |
Vitaliy Kirsanov | 6cd2b6c | 2019-04-07 12:37:56 +0300 | [diff] [blame] | 13 | option(WITH_OGG "ogg support (default: test for libogg)" ON) |
| 14 | |
| 15 | if(WITH_OGG) |
| 16 | find_package(OGG REQUIRED) |
| 17 | endif() |
Vitaliy Kirsanov | c39718d | 2019-03-31 23:04:45 +0300 | [diff] [blame] | 18 | |
| 19 | if(CMAKE_C_COMPILER_ID MATCHES "GNU|Clang") |
| 20 | set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wstrict-prototypes -Wmissing-prototypes -Waggregate-return -Wcast-align -Wnested-externs -Wshadow -Wundef -Wmissing-declarations -Winline") |
Vitaliy Kirsanov | 573dbc1 | 2019-04-29 12:48:24 +0300 | [diff] [blame] | 21 | set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -O3 -funroll-loops") |
Vitaliy Kirsanov | c39718d | 2019-03-31 23:04:45 +0300 | [diff] [blame] | 22 | |
| 23 | option(ENABLE_SSP "Enable GNU GCC stack smash protection" OFF) |
| 24 | endif() |
Vitaliy Kirsanov | 6cd2b6c | 2019-04-07 12:37:56 +0300 | [diff] [blame] | 25 | if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang") |
| 26 | set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wcast-align -Wshadow -Wwrite-strings -Wctor-dtor-privacy -Wnon-virtual-dtor -Wreorder -Wsign-promo -Wundef") |
| 27 | endif() |
| 28 | if(CMAKE_C_COMPILER_ID MATCHES "GNU") |
| 29 | set(CMAKE_EXE_LINKER_FLAGS -no-pie) |
| 30 | endif() |
Vitaliy Kirsanov | c39718d | 2019-03-31 23:04:45 +0300 | [diff] [blame] | 31 | |
| 32 | include(CMakePackageConfigHelpers) |
| 33 | include(CPack) |
| 34 | include(CTest) |
| 35 | include(CheckCCompilerFlag) |
| 36 | include(CheckCXXCompilerFlag) |
| 37 | include(CheckSymbolExists) |
| 38 | include(CheckFunctionExists) |
| 39 | include(CheckIncludeFile) |
| 40 | include(CheckCSourceCompiles) |
| 41 | include(CheckCXXSourceCompiles) |
| 42 | include(GNUInstallDirs) |
| 43 | include(UseSystemExtensions) |
| 44 | include(TestBigEndian) |
| 45 | |
| 46 | check_include_file("byteswap.h" HAVE_BYTESWAP_H) |
| 47 | check_include_file("inttypes.h" HAVE_INTTYPES_H) |
| 48 | check_include_file("stdint.h" HAVE_STDINT_H) |
Vitaly Kirsanov | a82a014 | 2019-04-25 14:14:28 +0000 | [diff] [blame] | 49 | check_include_file("x86intrin.h" FLAC__HAS_X86INTRIN) |
Vitaliy Kirsanov | c39718d | 2019-03-31 23:04:45 +0300 | [diff] [blame] | 50 | |
evpobr | d38b867 | 2019-04-25 12:28:56 +0500 | [diff] [blame] | 51 | check_function_exists(fseeko HAVE_FSEEKO) |
| 52 | |
Vitaliy Kirsanov | c39718d | 2019-03-31 23:04:45 +0300 | [diff] [blame] | 53 | check_c_source_compiles("int main() { return __builtin_bswap16 (0) ; }" HAVE_BSWAP16) |
| 54 | check_c_source_compiles("int main() { return __builtin_bswap32 (0) ; }" HAVE_BSWAP32) |
| 55 | |
| 56 | test_big_endian(CPU_IS_BIG_ENDIAN) |
| 57 | |
| 58 | check_c_compiler_flag(-Werror HAVE_WERROR_FLAG) |
| 59 | check_c_compiler_flag(-Wdeclaration-after-statement HAVE_DECL_AFTER_STMT_FLAG) |
| 60 | check_c_compiler_flag("-fstack-protector --param ssp-buffer-size=4" HAVE_SSP_FLAG) |
| 61 | check_c_compiler_flag(-mstackrealign HAVE_STACKREALIGN_FLAG) |
| 62 | check_cxx_compiler_flag(-Weffc++ HAVE_WEFFCXX_FLAG) |
| 63 | |
| 64 | if(HAVE_WERROR_FLAG) |
| 65 | option(ENABLE_WERROR "Enable -Werror in all Makefiles" OFF) |
| 66 | endif() |
| 67 | |
Vitaliy Kirsanov | c39718d | 2019-03-31 23:04:45 +0300 | [diff] [blame] | 68 | add_compile_options( |
| 69 | $<$<BOOL:${MSVC}>:/wd4267> |
| 70 | $<$<BOOL:${MSVC}>:/wd4996> |
| 71 | $<$<BOOL:${ENABLE_WERROR}>:-Werror> |
| 72 | $<$<AND:$<BOOL:${HAVE_SSP_FLAG}>,$<BOOL:${ENABLE_SSP}>>:-fstack-protector> |
| 73 | $<$<AND:$<BOOL:${HAVE_SSP_FLAG}>,$<BOOL:${ENABLE_SSP}>>:--param> |
Vitaliy Kirsanov | 60129c7 | 2019-04-09 13:21:07 +0300 | [diff] [blame] | 74 | $<$<AND:$<BOOL:${HAVE_SSP_FLAG}>,$<BOOL:${ENABLE_SSP}>>:ssp-buffer-size=4> |
Vitaly Kirsanov | 8610c3a | 2019-04-12 23:11:06 +0300 | [diff] [blame] | 75 | $<$<AND:$<COMPILE_LANGUAGE:CXX>,$<BOOL:${HAVE_WEFFCXX_FLAG}>>:-Weffc++> |
| 76 | $<$<AND:$<COMPILE_LANGUAGE:C>,$<BOOL:${HAVE_DECL_AFTER_STMT_FLAG}>>:-Wdeclaration-after-statement>) |
Vitaliy Kirsanov | c39718d | 2019-03-31 23:04:45 +0300 | [diff] [blame] | 77 | |
| 78 | if(CMAKE_SYSTEM_PROCESSOR STREQUAL "i686" AND HAVE_STACKREALIGN_FLAG) |
| 79 | add_compile_options(-mstackrealign) |
| 80 | endif() |
| 81 | |
| 82 | include_directories("include") |
| 83 | |
Vitaly Kirsanov | a82a014 | 2019-04-25 14:14:28 +0000 | [diff] [blame] | 84 | include_directories("${CMAKE_CURRENT_BINARY_DIR}") |
| 85 | add_definitions(-DHAVE_CONFIG_H) |
| 86 | |
| 87 | if(MSVC) |
| 88 | add_definitions( |
| 89 | -D_CRT_SECURE_NO_WARNINGS |
| 90 | -D_USE_MATH_DEFINES) |
| 91 | endif() |
| 92 | if(CMAKE_BUILD_TYPE STREQUAL Debug OR CMAKE_BUILD_TYPE STREQUAL RelWithDebInfo) |
| 93 | add_definitions(-DFLAC__OVERFLOW_DETECT) |
| 94 | endif() |
| 95 | |
Vitaliy Kirsanov | c39718d | 2019-03-31 23:04:45 +0300 | [diff] [blame] | 96 | add_subdirectory("doc") |
| 97 | add_subdirectory("src") |
| 98 | add_subdirectory("microbench") |
| 99 | if(BUILD_EXAMPLES) |
| 100 | add_subdirectory("examples") |
| 101 | endif() |
Vitaliy Kirsanov | 5435f15 | 2019-04-08 07:36:05 +0300 | [diff] [blame] | 102 | if(BUILD_TESTING) |
| 103 | add_subdirectory("test") |
Vitaliy Kirsanov | c39718d | 2019-03-31 23:04:45 +0300 | [diff] [blame] | 104 | endif() |
Vitaliy Kirsanov | c39718d | 2019-03-31 23:04:45 +0300 | [diff] [blame] | 105 | |
Vitaly Kirsanov | a82a014 | 2019-04-25 14:14:28 +0000 | [diff] [blame] | 106 | configure_file(config.cmake.h.in config.h) |
| 107 | |
Vitaliy Kirsanov | c39718d | 2019-03-31 23:04:45 +0300 | [diff] [blame] | 108 | install( |
| 109 | EXPORT targets |
| 110 | DESTINATION "${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME}/cmake" |
| 111 | NAMESPACE FLAC::) |
| 112 | |
| 113 | configure_package_config_file( |
| 114 | flac-config.cmake.in flac-config.cmake |
| 115 | INSTALL_DESTINATION "${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME}/cmake") |
| 116 | write_basic_package_version_file( |
| 117 | flac-config-version.cmake COMPATIBILITY AnyNewerVersion) |
| 118 | |
| 119 | install( |
| 120 | FILES |
| 121 | "${CMAKE_CURRENT_BINARY_DIR}/flac-config.cmake" |
| 122 | "${CMAKE_CURRENT_BINARY_DIR}/flac-config-version.cmake" |
Vitaliy Kirsanov | 6cd2b6c | 2019-04-07 12:37:56 +0300 | [diff] [blame] | 123 | "cmake/FindOGG.cmake" |
Vitaliy Kirsanov | c39718d | 2019-03-31 23:04:45 +0300 | [diff] [blame] | 124 | DESTINATION "${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME}/cmake") |
| 125 | |
| 126 | file(GLOB FLAC_HEADERS "include/FLAC/*.h") |
Vitaliy Kirsanov | 2359563 | 2019-04-14 11:17:08 +0300 | [diff] [blame] | 127 | file(GLOB FLAC++_HEADERS "include/FLAC++/*.h") |
Vitaliy Kirsanov | c39718d | 2019-03-31 23:04:45 +0300 | [diff] [blame] | 128 | install(FILES ${FLAC_HEADERS} DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/FLAC") |
Vitaliy Kirsanov | 2359563 | 2019-04-14 11:17:08 +0300 | [diff] [blame] | 129 | install(FILES ${FLAC++_HEADERS} DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/FLAC++") |
Vitaliy Kirsanov | c39718d | 2019-03-31 23:04:45 +0300 | [diff] [blame] | 130 | install(FILES "man/flac.1" "man/metaflac.1" DESTINATION "${CMAKE_INSTALL_MANDIR}") |