Evan Nemerson | 93ef13f | 2016-06-20 13:07:35 -0700 | [diff] [blame] | 1 | # Ubuntu 12.04 LTS has CMake 2.8.7, and is an important target since |
| 2 | # several CI services, such as Travis and Drone, use it. Solaris 11 |
| 3 | # has 2.8.6, and it's not difficult to support if you already have to |
| 4 | # support 2.8.7. |
| 5 | cmake_minimum_required(VERSION 2.8.6) |
| 6 | |
| 7 | project(brotli) |
| 8 | |
| 9 | # If Brotli is being bundled in another project, we don't want to |
| 10 | # install anything. However, we want to let people override this, so |
| 11 | # we'll use the BROTLI_BUNDLED_MODE variable to let them do that; just |
| 12 | # set it to OFF in your project before you add_subdirectory(brotli). |
| 13 | get_directory_property(BROTLI_PARENT_DIRECTORY PARENT_DIRECTORY) |
| 14 | if(BROTLI_BUNDLED_MODE STREQUAL "") |
| 15 | # Bundled mode hasn't been set one way or the other, set the default |
| 16 | # depending on whether or not we are the top-level project. |
| 17 | if(BROTLI_PARENT_DIRECTORY) |
| 18 | set(BROTLI_BUNDLED_MODE OFF) |
| 19 | else() |
| 20 | set(BROTLI_BUNDLED_MODE ON) |
| 21 | endif() |
| 22 | endif() |
| 23 | mark_as_advanced(BROTLI_BUNDLED_MODE) |
| 24 | |
Evan Nemerson | 6c47009 | 2016-11-01 02:03:29 -0700 | [diff] [blame] | 25 | include(CMakeDependentOption) |
| 26 | CMAKE_DEPENDENT_OPTION(BUILD_SHARED_LIBS "Build shared libraries" ON "NOT BROTLI_BUNDLED_MODE" OFF) |
| 27 | |
| 28 | include(GNUInstallDirs) |
| 29 | |
Frédéric Wang | 074e4ac | 2016-08-27 12:04:48 +0200 | [diff] [blame] | 30 | # When building shared libraries it is important to set the correct rpath. |
| 31 | # See https://cmake.org/Wiki/CMake_RPATH_handling#Always_full_RPATH |
| 32 | if (BUILD_SHARED_LIBS) |
Eugene Kliuchnikov | b93cb69 | 2016-10-18 17:14:49 +0200 | [diff] [blame] | 33 | add_definitions(-DBROTLI_SHARED_COMPILATION) |
Frédéric Wang | 074e4ac | 2016-08-27 12:04:48 +0200 | [diff] [blame] | 34 | set(CMAKE_SKIP_BUILD_RPATH FALSE) |
| 35 | set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE) |
| 36 | set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE) |
Evan Nemerson | 6c47009 | 2016-11-01 02:03:29 -0700 | [diff] [blame] | 37 | list(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_LIBDIR}" isSystemDir) |
Frédéric Wang | 074e4ac | 2016-08-27 12:04:48 +0200 | [diff] [blame] | 38 | if ("${isSystemDir}" STREQUAL "-1") |
Evan Nemerson | 6c47009 | 2016-11-01 02:03:29 -0700 | [diff] [blame] | 39 | set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_LIBDIR}") |
Frédéric Wang | 074e4ac | 2016-08-27 12:04:48 +0200 | [diff] [blame] | 40 | endif() |
| 41 | endif() |
| 42 | |
Eugene Kliuchnikov | b93cb69 | 2016-10-18 17:14:49 +0200 | [diff] [blame] | 43 | # Parse version information from common/version.h. Normally we would |
Evan Nemerson | 93ef13f | 2016-06-20 13:07:35 -0700 | [diff] [blame] | 44 | # define these values here and write them out to configuration file(s) |
| 45 | # (i.e., config.h), but in this case we parse them from |
Eugene Kliuchnikov | 2c2d557 | 2016-08-22 15:44:12 +0200 | [diff] [blame] | 46 | # common/version.h to be less intrusive. |
| 47 | function(hex_to_dec HEXADECIMAL DECIMAL) |
| 48 | string(TOUPPER "${HEXADECIMAL}" _tail) |
| 49 | set(_decimal 0) |
| 50 | string(LENGTH "${_tail}" _tail_length) |
| 51 | while (_tail_length GREATER 0) |
| 52 | math(EXPR _decimal "${_decimal} * 16") |
| 53 | string(SUBSTRING "${_tail}" 0 1 _digit) |
| 54 | string(SUBSTRING "${_tail}" 1 -1 _tail) |
| 55 | if (_digit STREQUAL "A") |
| 56 | math(EXPR _decimal "${_decimal} + 10") |
| 57 | elseif (_digit STREQUAL "B") |
| 58 | math(EXPR _decimal "${_decimal} + 11") |
| 59 | elseif (_digit STREQUAL "C") |
| 60 | math(EXPR _decimal "${_decimal} + 12") |
| 61 | elseif (_digit STREQUAL "D") |
| 62 | math(EXPR _decimal "${_decimal} + 13") |
| 63 | elseif (_digit STREQUAL "E") |
| 64 | math(EXPR _decimal "${_decimal} + 14") |
| 65 | elseif (_digit STREQUAL "F") |
| 66 | math(EXPR _decimal "${_decimal} + 15") |
| 67 | else() |
| 68 | math(EXPR _decimal "${_decimal} + ${_digit}") |
| 69 | endif() |
| 70 | string(LENGTH "${_tail}" _tail_length) |
| 71 | endwhile() |
| 72 | set(${DECIMAL} ${_decimal} PARENT_SCOPE) |
| 73 | endfunction(hex_to_dec) |
| 74 | |
Evan Nemerson | 6c47009 | 2016-11-01 02:03:29 -0700 | [diff] [blame] | 75 | # Version information |
Eugene Kliuchnikov | 2c2d557 | 2016-08-22 15:44:12 +0200 | [diff] [blame] | 76 | file(STRINGS "common/version.h" _brotli_version_line REGEX "^#define BROTLI_VERSION (0x[0-9a-fA-F]+)$") |
| 77 | string(REGEX REPLACE "^#define BROTLI_VERSION 0x([0-9a-fA-F]+)$" "\\1" _brotli_version_hex "${_brotli_version_line}") |
| 78 | hex_to_dec("${_brotli_version_hex}" _brotli_version) |
| 79 | math(EXPR BROTLI_VERSION_MAJOR "${_brotli_version} >> 24") |
| 80 | math(EXPR BROTLI_VERSION_MINOR "(${_brotli_version} >> 12) & 4095") |
| 81 | math(EXPR BROTLI_VERSION_REVISION "${_brotli_version} & 4095") |
Evan Nemerson | 93ef13f | 2016-06-20 13:07:35 -0700 | [diff] [blame] | 82 | mark_as_advanced(BROTLI_VERSION_MAJOR BROTLI_VERSION_MINOR BROTLI_VERSION_REVISION) |
| 83 | |
Evan Nemerson | 37be4e3 | 2016-06-28 20:35:16 -0700 | [diff] [blame] | 84 | if (ENABLE_SANITIZER) |
| 85 | set(CMAKE_C_FLAGS " ${CMAKE_C_FLAGS} -fsanitize=${ENABLE_SANITIZER}") |
| 86 | set(CMAKE_CXX_FLAGS " ${CMAKE_CXX_FLAGS} -fsanitize=${ENABLE_SANITIZER}") |
| 87 | set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=${ENABLE_SANITIZER}") |
Evan Nemerson | 26a5935 | 2016-07-26 08:22:58 -0700 | [diff] [blame] | 88 | |
| 89 | # By default, brotli depends on undefined behavior, but setting |
| 90 | # BROTLI_BUILD_PORTABLE should result in a build which does not. |
| 91 | if(ENABLE_SANITIZER STREQUAL "undefined") |
| 92 | add_definitions(-DBROTLI_BUILD_PORTABLE) |
| 93 | endif() |
Evan Nemerson | 37be4e3 | 2016-06-28 20:35:16 -0700 | [diff] [blame] | 94 | endif () |
| 95 | |
Evan Nemerson | c1ec7ba | 2016-07-29 11:52:15 -0700 | [diff] [blame] | 96 | include(CheckFunctionExists) |
| 97 | set(LIBM_LIBRARY) |
| 98 | CHECK_FUNCTION_EXISTS(log2 LOG2_RES) |
| 99 | if(NOT LOG2_RES) |
Evan Nemerson | c1ec7ba | 2016-07-29 11:52:15 -0700 | [diff] [blame] | 100 | set(orig_req_libs "${CMAKE_REQUIRED_LIBRARIES}") |
| 101 | set(CMAKE_REQUIRED_LIBRARIES "${CMAKE_REQUIRED_LIBRARIES};m") |
Evan Nemerson | fe0e153 | 2016-08-04 18:51:20 -0700 | [diff] [blame] | 102 | CHECK_FUNCTION_EXISTS(log2 LOG2_LIBM_RES) |
| 103 | if(LOG2_LIBM_RES) |
Evan Nemerson | c1ec7ba | 2016-07-29 11:52:15 -0700 | [diff] [blame] | 104 | set(LIBM_LIBRARY "m") |
| 105 | else() |
| 106 | message(FATAL_ERROR "log2() not found") |
| 107 | endif() |
| 108 | |
| 109 | set(CMAKE_REQUIRED_LIBRARIES "${orig_req_libs}") |
Evan Nemerson | fe0e153 | 2016-08-04 18:51:20 -0700 | [diff] [blame] | 110 | unset(LOG2_LIBM_RES) |
Evan Nemerson | c1ec7ba | 2016-07-29 11:52:15 -0700 | [diff] [blame] | 111 | unset(orig_req_libs) |
| 112 | endif() |
| 113 | unset(LOG2_RES) |
| 114 | |
Eugene Kliuchnikov | 3dcc3c0 | 2016-08-23 14:49:37 +0200 | [diff] [blame] | 115 | set(BROTLI_INCLUDE_DIRS "${CMAKE_CURRENT_SOURCE_DIR}/include") |
Frédéric Wang | ed2748a | 2016-10-12 18:23:34 +0200 | [diff] [blame] | 116 | set(BROTLI_LIBRARIES_CORE brotlienc brotlidec brotlicommon) |
Frédéric Wang | 074e4ac | 2016-08-27 12:04:48 +0200 | [diff] [blame] | 117 | set(BROTLI_LIBRARIES ${BROTLI_LIBRARIES_CORE} ${LIBM_LIBRARY}) |
Evan Nemerson | 93ef13f | 2016-06-20 13:07:35 -0700 | [diff] [blame] | 118 | mark_as_advanced(BROTLI_INCLUDE_DIRS BROTLI_LIBRARIES) |
| 119 | |
| 120 | if(${CMAKE_SYSTEM_NAME} MATCHES "Linux") |
| 121 | add_definitions(-DOS_LINUX) |
| 122 | elseif(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD") |
| 123 | add_definitions(-DOS_FREEBSD) |
| 124 | elseif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin") |
| 125 | add_definitions(-DOS_MACOSX) |
| 126 | endif() |
| 127 | |
Frédéric Wang | ed2748a | 2016-10-12 18:23:34 +0200 | [diff] [blame] | 128 | add_library(brotlicommon |
Evan Nemerson | 93ef13f | 2016-06-20 13:07:35 -0700 | [diff] [blame] | 129 | common/dictionary.c) |
Frédéric Wang | ed2748a | 2016-10-12 18:23:34 +0200 | [diff] [blame] | 130 | add_library(brotlidec |
Evan Nemerson | 93ef13f | 2016-06-20 13:07:35 -0700 | [diff] [blame] | 131 | dec/bit_reader.c |
| 132 | dec/decode.c |
| 133 | dec/huffman.c |
| 134 | dec/state.c) |
Frédéric Wang | ed2748a | 2016-10-12 18:23:34 +0200 | [diff] [blame] | 135 | add_library(brotlienc |
Evan Nemerson | 93ef13f | 2016-06-20 13:07:35 -0700 | [diff] [blame] | 136 | enc/backward_references.c |
Eugene Kliuchnikov | 11df843 | 2017-02-06 14:20:43 +0100 | [diff] [blame] | 137 | enc/backward_references_hq.c |
Evan Nemerson | 93ef13f | 2016-06-20 13:07:35 -0700 | [diff] [blame] | 138 | enc/bit_cost.c |
| 139 | enc/block_splitter.c |
| 140 | enc/brotli_bit_stream.c |
| 141 | enc/cluster.c |
| 142 | enc/compress_fragment.c |
| 143 | enc/compress_fragment_two_pass.c |
Eugene Kliuchnikov | 11df843 | 2017-02-06 14:20:43 +0100 | [diff] [blame] | 144 | enc/dictionary_hash.c |
Evan Nemerson | 93ef13f | 2016-06-20 13:07:35 -0700 | [diff] [blame] | 145 | enc/encode.c |
| 146 | enc/entropy_encode.c |
| 147 | enc/histogram.c |
| 148 | enc/literal_cost.c |
| 149 | enc/memory.c |
| 150 | enc/metablock.c |
| 151 | enc/static_dict.c |
| 152 | enc/utf8_util.c) |
| 153 | |
Eugene Kliuchnikov | 532921b | 2016-08-23 15:35:54 +0200 | [diff] [blame] | 154 | # Older CMake versions does not understand INCLUDE_DIRECTORIES property. |
| 155 | include_directories(${BROTLI_INCLUDE_DIRS}) |
| 156 | |
Frédéric Wang | ed2748a | 2016-10-12 18:23:34 +0200 | [diff] [blame] | 157 | foreach(lib brotlicommon brotlidec brotlienc) |
Evan Nemerson | c1ec7ba | 2016-07-29 11:52:15 -0700 | [diff] [blame] | 158 | target_link_libraries(${lib} ${LIBM_LIBRARY}) |
Evan Nemerson | 93ef13f | 2016-06-20 13:07:35 -0700 | [diff] [blame] | 159 | set_property(TARGET ${lib} APPEND PROPERTY INCLUDE_DIRECTORIES ${BROTLI_INCLUDE_DIRS}) |
| 160 | set_target_properties(${lib} PROPERTIES |
Evan Nemerson | 6c47009 | 2016-11-01 02:03:29 -0700 | [diff] [blame] | 161 | SOVERSION "${BROTLI_VERSION_MAJOR}.${BROTLI_VERSION_MINOR}.${BROTLI_VERSION_REVISION}" |
| 162 | VERSION "${BROTLI_VERSION_MAJOR}.${BROTLI_VERSION_MINOR}.${BROTLI_VERSION_REVISION}" |
Evan Nemerson | 93ef13f | 2016-06-20 13:07:35 -0700 | [diff] [blame] | 163 | POSITION_INDEPENDENT_CODE TRUE) |
Eugene Kliuchnikov | 69982c2 | 2016-10-18 16:45:32 +0200 | [diff] [blame] | 164 | string(TOUPPER "${lib}" LIB) |
| 165 | set_target_properties (${lib} PROPERTIES DEFINE_SYMBOL "${LIB}_SHARED_COMPILATION" ) |
Evan Nemerson | 93ef13f | 2016-06-20 13:07:35 -0700 | [diff] [blame] | 166 | |
| 167 | set_property(TARGET ${lib} APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${BROTLI_INCLUDE_DIRS}") |
| 168 | endforeach() |
Eugene Kliuchnikov | 69982c2 | 2016-10-18 16:45:32 +0200 | [diff] [blame] | 169 | |
Evan Nemerson | 6c47009 | 2016-11-01 02:03:29 -0700 | [diff] [blame] | 170 | target_link_libraries(brotlidec brotlicommon) |
| 171 | target_link_libraries(brotlienc brotlicommon) |
Evan Nemerson | 93ef13f | 2016-06-20 13:07:35 -0700 | [diff] [blame] | 172 | |
| 173 | # For projects stuck on older versions of CMake, this will set the |
| 174 | # BROTLI_INCLUDE_DIRS and BROTLI_LIBRARIES variables so they still |
| 175 | # have a relatively easy way to use Brotli: |
| 176 | # |
| 177 | # include_directories(${BROTLI_INCLUDE_DIRS}) |
| 178 | # target_link_libraries(foo ${BROTLI_LIBRARIES}) |
| 179 | if(BROTLI_PARENT_DIRECTORY) |
| 180 | set(BROTLI_INCLUDE_DIRS "${BROTLI_INCLUDE_DIRS}" PARENT_SCOPE) |
| 181 | set(BROTLI_LIBRARIES "${BROTLI_LIBRARIES}" PARENT_SCOPE) |
| 182 | endif() |
| 183 | |
| 184 | # Build the bro executable |
| 185 | add_executable(bro tools/bro.c) |
| 186 | target_link_libraries(bro ${BROTLI_LIBRARIES}) |
| 187 | |
| 188 | # Installation |
Frédéric Wang | 5e1219a | 2016-08-27 12:14:13 +0200 | [diff] [blame] | 189 | if(NOT BROTLI_BUNDLED_MODE) |
Evan Nemerson | 93ef13f | 2016-06-20 13:07:35 -0700 | [diff] [blame] | 190 | install (TARGETS bro RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}") |
Frédéric Wang | 074e4ac | 2016-08-27 12:04:48 +0200 | [diff] [blame] | 191 | |
Frédéric Wang | 82536d2 | 2016-10-12 14:53:02 +0200 | [diff] [blame] | 192 | if(WIN32) |
Frédéric Wang | 9389876 | 2016-10-12 16:58:03 +0200 | [diff] [blame] | 193 | install( |
| 194 | TARGETS ${BROTLI_LIBRARIES_CORE} |
| 195 | LIBRARY DESTINATION "${CMAKE_INSTALL_BINDIR}" |
| 196 | ARCHIVE DESTINATION "${CMAKE_INSTALL_BINDIR}" |
| 197 | ) |
Frédéric Wang | 82536d2 | 2016-10-12 14:53:02 +0200 | [diff] [blame] | 198 | else() |
Frédéric Wang | 1c77766 | 2016-10-12 21:17:23 +0200 | [diff] [blame] | 199 | install(TARGETS ${BROTLI_LIBRARIES_CORE} |
| 200 | LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}" |
| 201 | ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}" |
| 202 | ) |
Frédéric Wang | c41962f | 2016-10-12 16:11:51 +0200 | [diff] [blame] | 203 | install(DIRECTORY ${BROTLI_INCLUDE_DIRS}/brotli DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}") |
Frédéric Wang | 074e4ac | 2016-08-27 12:04:48 +0200 | [diff] [blame] | 204 | endif() |
| 205 | |
Evan Nemerson | 93ef13f | 2016-06-20 13:07:35 -0700 | [diff] [blame] | 206 | endif() |
| 207 | |
| 208 | # Tests |
Evan Nemerson | 03657e8 | 2016-07-28 13:31:09 -0700 | [diff] [blame] | 209 | |
| 210 | # If we're targeting Windows but not running on Windows, we need Wine |
| 211 | # to run the tests... |
| 212 | if(NOT BROTLI_DISABLE_TESTS) |
| 213 | if(WIN32 AND NOT CMAKE_HOST_WIN32) |
| 214 | find_program(BROTLI_WINE NAMES wine) |
Evan Nemerson | 03657e8 | 2016-07-28 13:31:09 -0700 | [diff] [blame] | 215 | |
Evan Nemerson | c1ec7ba | 2016-07-29 11:52:15 -0700 | [diff] [blame] | 216 | if(NOT BROTLI_WINE) |
| 217 | message(STATUS "wine not found, disabling tests") |
| 218 | set(BROTLI_DISABLE_TESTS TRUE) |
| 219 | endif() |
Evan Nemerson | 03657e8 | 2016-07-28 13:31:09 -0700 | [diff] [blame] | 220 | endif() |
| 221 | endif() |
| 222 | |
Evan Nemerson | 93ef13f | 2016-06-20 13:07:35 -0700 | [diff] [blame] | 223 | if(NOT BROTLI_DISABLE_TESTS) |
| 224 | include(CTest) |
| 225 | enable_testing() |
| 226 | |
| 227 | set(ROUNDTRIP_INPUTS |
| 228 | tests/testdata/alice29.txt |
| 229 | tests/testdata/asyoulik.txt |
| 230 | tests/testdata/lcet10.txt |
| 231 | tests/testdata/plrabn12.txt |
| 232 | enc/encode.c |
| 233 | common/dictionary.h |
| 234 | dec/decode.c) |
| 235 | |
| 236 | foreach(INPUT ${ROUNDTRIP_INPUTS}) |
Evan Nemerson | 03657e8 | 2016-07-28 13:31:09 -0700 | [diff] [blame] | 237 | get_filename_component(OUTPUT_NAME "${INPUT}" NAME) |
| 238 | |
| 239 | set(OUTPUT_FILE "${CMAKE_CURRENT_BINARY_DIR}/${OUTPUT_NAME}") |
| 240 | set(INPUT_FILE "${CMAKE_CURRENT_SOURCE_DIR}/${INPUT}") |
| 241 | |
Evan Nemerson | 93ef13f | 2016-06-20 13:07:35 -0700 | [diff] [blame] | 242 | foreach(quality 1 6 9 11) |
| 243 | add_test(NAME "${BROTLI_TEST_PREFIX}roundtrip/${INPUT}/${quality}" |
| 244 | COMMAND "${CMAKE_COMMAND}" |
Evan Nemerson | 03657e8 | 2016-07-28 13:31:09 -0700 | [diff] [blame] | 245 | -DBROTLI_WRAPPER=${BROTLI_WINE} |
Evan Nemerson | 93ef13f | 2016-06-20 13:07:35 -0700 | [diff] [blame] | 246 | -DBROTLI_CLI=$<TARGET_FILE:bro> |
| 247 | -DQUALITY=${quality} |
Evan Nemerson | 03657e8 | 2016-07-28 13:31:09 -0700 | [diff] [blame] | 248 | -DINPUT=${INPUT_FILE} |
| 249 | -DOUTPUT=${OUTPUT_FILE}.${quality} |
Evan Nemerson | 93ef13f | 2016-06-20 13:07:35 -0700 | [diff] [blame] | 250 | -P ${CMAKE_CURRENT_SOURCE_DIR}/tests/run-roundtrip-test.cmake) |
| 251 | endforeach() |
| 252 | endforeach() |
| 253 | |
| 254 | file(GLOB_RECURSE |
| 255 | COMPATIBILITY_INPUTS |
| 256 | RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} |
| 257 | tests/testdata/*.compressed*) |
| 258 | |
| 259 | foreach(INPUT ${COMPATIBILITY_INPUTS}) |
| 260 | add_test(NAME "${BROTLI_TEST_PREFIX}compatibility/${INPUT}" |
| 261 | COMMAND "${CMAKE_COMMAND}" |
Evan Nemerson | 03657e8 | 2016-07-28 13:31:09 -0700 | [diff] [blame] | 262 | -DBROTLI_WRAPPER=${BROTLI_WINE} |
Evan Nemerson | 93ef13f | 2016-06-20 13:07:35 -0700 | [diff] [blame] | 263 | -DBROTLI_CLI=$<TARGET_FILE:bro> |
| 264 | -DINPUT=${CMAKE_CURRENT_SOURCE_DIR}/${INPUT} |
| 265 | -P ${CMAKE_CURRENT_SOURCE_DIR}/tests/run-compatibility-test.cmake) |
| 266 | endforeach() |
| 267 | endif() |
Evan Nemerson | 6c47009 | 2016-11-01 02:03:29 -0700 | [diff] [blame] | 268 | |
| 269 | # Generate a pkg-config file |
| 270 | |
| 271 | include(CMakeParseArguments) |
| 272 | |
| 273 | function(generate_pkg_config_path outvar path) |
| 274 | string(LENGTH "${path}" path_length) |
| 275 | |
| 276 | set(path_args ${ARGV}) |
| 277 | list(REMOVE_AT path_args 0 1) |
| 278 | list(LENGTH path_args path_args_remaining) |
| 279 | |
| 280 | set("${outvar}" "${path}") |
| 281 | |
| 282 | while(path_args_remaining GREATER 1) |
| 283 | list(GET path_args 0 name) |
| 284 | list(GET path_args 1 value) |
| 285 | |
| 286 | get_filename_component(value_full "${value}" ABSOLUTE) |
| 287 | string(LENGTH "${value}" value_length) |
| 288 | |
| 289 | if(path_length EQUAL value_length AND path STREQUAL value) |
| 290 | set("${outvar}" "\${${name}}") |
| 291 | break() |
| 292 | elseif(path_length GREATER value_length) |
| 293 | # We might be in a subdirectory of the value, but we have to be |
| 294 | # careful about a prefix matching but not being a subdirectory |
| 295 | # (for example, /usr/lib64 is not a subdirectory of /usr/lib). |
| 296 | # We'll do this by making sure the next character is a directory |
| 297 | # separator. |
| 298 | string(SUBSTRING "${path}" ${value_length} 1 sep) |
| 299 | if(sep STREQUAL "/") |
| 300 | string(SUBSTRING "${path}" 0 ${value_length} s) |
| 301 | if(s STREQUAL value) |
| 302 | string(SUBSTRING "${path}" "${value_length}" -1 suffix) |
| 303 | set("${outvar}" "\${${name}}${suffix}") |
| 304 | break() |
| 305 | endif() |
| 306 | endif() |
| 307 | endif() |
| 308 | |
| 309 | list(REMOVE_AT path_args 0 1) |
| 310 | list(LENGTH path_args path_args_remaining) |
| 311 | endwhile() |
| 312 | |
| 313 | set("${outvar}" "${${outvar}}" PARENT_SCOPE) |
| 314 | endfunction(generate_pkg_config_path) |
| 315 | |
| 316 | function(generate_pkg_config output_file) |
| 317 | set (options) |
Eugene Kliuchnikov | fe9f9a9 | 2016-12-22 08:57:44 +0100 | [diff] [blame] | 318 | set (oneValueArgs NAME DESCRIPTION URL VERSION PREFIX LIBDIR INCLUDEDIR) |
| 319 | set (multiValueArgs DEPENDS_PRIVATE CFLAGS LIBRARIES) |
Evan Nemerson | 6c47009 | 2016-11-01 02:03:29 -0700 | [diff] [blame] | 320 | cmake_parse_arguments(GEN_PKG "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) |
| 321 | unset (options) |
| 322 | unset (oneValueArgs) |
| 323 | unset (multiValueArgs) |
| 324 | |
| 325 | if(NOT GEN_PKG_PREFIX) |
| 326 | set(GEN_PKG_PREFIX "${CMAKE_INSTALL_PREFIX}") |
| 327 | endif() |
| 328 | |
| 329 | if(NOT GEN_PKG_LIBDIR) |
| 330 | set(GEN_PKG_LIBDIR "${CMAKE_INSTALL_FULL_LIBDIR}") |
| 331 | endif() |
| 332 | generate_pkg_config_path(GEN_PKG_LIBDIR "${GEN_PKG_LIBDIR}" |
| 333 | prefix "${GEN_PKG_PREFIX}") |
| 334 | |
| 335 | if(NOT GEN_PKG_INCLUDEDIR) |
| 336 | set(GEN_PKG_INCLUDEDIR "${CMAKE_INSTALL_FULL_INCLUDEDIR}") |
| 337 | endif() |
| 338 | generate_pkg_config_path(GEN_PKG_INCLUDEDIR "${GEN_PKG_INCLUDEDIR}" |
| 339 | prefix "${GEN_PKG_PREFIX}") |
| 340 | |
| 341 | file(WRITE "${output_file}" "prefix=${GEN_PKG_PREFIX}\n") |
| 342 | file(APPEND "${output_file}" "libdir=${GEN_PKG_LIBDIR}\n") |
| 343 | file(APPEND "${output_file}" "includedir=${GEN_PKG_INCLUDEDIR}\n") |
| 344 | file(APPEND "${output_file}" "\n") |
| 345 | |
| 346 | if(GEN_PKG_NAME) |
| 347 | file(APPEND "${output_file}" "Name: ${GEN_PKG_NAME}\n") |
| 348 | else() |
| 349 | file(APPEND "${output_file}" "Name: ${CMAKE_PROJECT_NAME}\n") |
| 350 | endif() |
| 351 | |
| 352 | if(GEN_PKG_DESCRIPTION) |
| 353 | file(APPEND "${output_file}" "Description: ${GEN_PKG_DESCRIPTION}\n") |
| 354 | endif() |
| 355 | |
Eugene Kliuchnikov | fe9f9a9 | 2016-12-22 08:57:44 +0100 | [diff] [blame] | 356 | if(GEN_PKG_URL) |
| 357 | file(APPEND "${output_file}" "URL: ${GEN_PKG_URL}\n") |
| 358 | endif() |
| 359 | |
Evan Nemerson | 6c47009 | 2016-11-01 02:03:29 -0700 | [diff] [blame] | 360 | if(GEN_PKG_VERSION) |
| 361 | file(APPEND "${output_file}" "Version: ${GEN_PKG_VERSION}\n") |
| 362 | endif() |
| 363 | |
Eugene Kliuchnikov | fe9f9a9 | 2016-12-22 08:57:44 +0100 | [diff] [blame] | 364 | if(GEN_PKG_DEPENDS_PRIVATE) |
| 365 | file(APPEND "${output_file}" "Requires.private:") |
| 366 | foreach(lib ${GEN_PKG_DEPENDS_PRIVATE}) |
| 367 | file(APPEND "${output_file}" " ${lib}") |
| 368 | endforeach() |
| 369 | file(APPEND "${output_file}" "\n") |
| 370 | endif() |
| 371 | |
Evan Nemerson | 6c47009 | 2016-11-01 02:03:29 -0700 | [diff] [blame] | 372 | if(GEN_PKG_LIBRARIES) |
| 373 | set(libs) |
| 374 | |
| 375 | file(APPEND "${output_file}" "Libs: -L\${libdir}") |
| 376 | foreach(lib ${GEN_PKG_LIBRARIES}) |
| 377 | file(APPEND "${output_file}" " -l${lib}") |
| 378 | endforeach() |
| 379 | file(APPEND "${output_file}" "\n") |
| 380 | endif() |
| 381 | |
| 382 | file(APPEND "${output_file}" "Cflags: -I\${includedir}") |
| 383 | if(GEN_PKG_CFLAGS) |
| 384 | foreach(cflag ${GEN_PKG_CFLAGS}) |
| 385 | file(APPEND "${output_file}" " ${cflag}") |
| 386 | endforeach() |
| 387 | endif() |
| 388 | file(APPEND "${output_file}" "\n") |
| 389 | endfunction(generate_pkg_config) |
| 390 | |
Eugene Kliuchnikov | fe9f9a9 | 2016-12-22 08:57:44 +0100 | [diff] [blame] | 391 | generate_pkg_config ("${CMAKE_CURRENT_BINARY_DIR}/libbrotlicommon.pc" |
| 392 | NAME libbrotlicommon |
| 393 | DESCRIPTION "Shared data used by libbrotlienc and libbrotlidec libraries" |
| 394 | URL "https://github.com/google/brotli" |
Evan Nemerson | 6c47009 | 2016-11-01 02:03:29 -0700 | [diff] [blame] | 395 | VERSION "${BROTLI_VERSION_MAJOR}.${BROTLI_VERSION_MINOR}.${BROTLI_VERSION_REVISION}" |
Eugene Kliuchnikov | fe9f9a9 | 2016-12-22 08:57:44 +0100 | [diff] [blame] | 396 | LIBRARIES brotlicommon) |
| 397 | |
| 398 | generate_pkg_config ("${CMAKE_CURRENT_BINARY_DIR}/libbrotlidec.pc" |
| 399 | NAME libbrotlidec |
| 400 | DESCRIPTION "Brotli decoder library" |
| 401 | VERSION "${BROTLI_VERSION_MAJOR}.${BROTLI_VERSION_MINOR}.${BROTLI_VERSION_REVISION}" |
| 402 | URL "https://github.com/google/brotli" |
| 403 | DEPENDS_PRIVATE libbrotlicommon |
| 404 | LIBRARIES brotlidec) |
| 405 | |
| 406 | generate_pkg_config ("${CMAKE_CURRENT_BINARY_DIR}/libbrotlienc.pc" |
| 407 | NAME libbrotlienc |
| 408 | DESCRIPTION "Brotli encoder library" |
| 409 | VERSION "${BROTLI_VERSION_MAJOR}.${BROTLI_VERSION_MINOR}.${BROTLI_VERSION_REVISION}" |
| 410 | URL "https://github.com/google/brotli" |
Ian Duncan | aaa4424 | 2017-03-02 00:19:57 +0900 | [diff] [blame^] | 411 | DEPENDS_PRIVATE libbrotlicommon |
Eugene Kliuchnikov | fe9f9a9 | 2016-12-22 08:57:44 +0100 | [diff] [blame] | 412 | LIBRARIES brotlienc) |
Evan Nemerson | 6c47009 | 2016-11-01 02:03:29 -0700 | [diff] [blame] | 413 | |
| 414 | if(NOT BROTLI_BUNDLED_MODE) |
Eugene Kliuchnikov | fe9f9a9 | 2016-12-22 08:57:44 +0100 | [diff] [blame] | 415 | install(FILES "${CMAKE_CURRENT_BINARY_DIR}/libbrotlicommon.pc" |
| 416 | DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig") |
| 417 | install(FILES "${CMAKE_CURRENT_BINARY_DIR}/libbrotlidec.pc" |
| 418 | DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig") |
| 419 | install(FILES "${CMAKE_CURRENT_BINARY_DIR}/libbrotlienc.pc" |
Evan Nemerson | 6c47009 | 2016-11-01 02:03:29 -0700 | [diff] [blame] | 420 | DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig") |
| 421 | endif() |
| 422 | |
| 423 | if (ENABLE_COVERAGE STREQUAL "yes") |
| 424 | SETUP_TARGET_FOR_COVERAGE(coverage test coverage) |
| 425 | endif () |