diff options
Diffstat (limited to 'third_party/aom/build/cmake/aom_configure.cmake')
| -rw-r--r-- | third_party/aom/build/cmake/aom_configure.cmake | 87 |
1 files changed, 78 insertions, 9 deletions
diff --git a/third_party/aom/build/cmake/aom_configure.cmake b/third_party/aom/build/cmake/aom_configure.cmake index 3c9402d0b..0fa2cce0e 100644 --- a/third_party/aom/build/cmake/aom_configure.cmake +++ b/third_party/aom/build/cmake/aom_configure.cmake @@ -8,6 +8,9 @@ ## Media Patent License 1.0 was not distributed with this source code in the ## PATENTS file, you can obtain it at www.aomedia.org/license/patent. ## +if (NOT AOM_BUILD_CMAKE_AOM_CONFIGURE_CMAKE_) +set(AOM_BUILD_CMAKE_AOM_CONFIGURE_CMAKE_ 1) + include(FindGit) include(FindPerl) include(FindThreads) @@ -89,7 +92,13 @@ endif () if ("${AOM_TARGET_CPU}" STREQUAL "x86" OR "${AOM_TARGET_CPU}" STREQUAL "x86_64") # TODO(tomfinegan): Support nasm at least as well as the existing build # system. - find_program(AS_EXECUTABLE yasm $ENV{YASM_PATH}) + if (ENABLE_NASM) + find_program(AS_EXECUTABLE nasm $ENV{NASM_PATH}) + set(AOM_AS_FLAGS ${AOM_AS_FLAGS} -Ox) + else () + find_program(AS_EXECUTABLE yasm $ENV{YASM_PATH}) + endif () + if (NOT AS_EXECUTABLE) message(FATAL_ERROR "Unable to find yasm. To build without optimizations, " "add -DAOM_TARGET_CPU=generic to your cmake command line.") @@ -115,6 +124,30 @@ endif () include("${AOM_ROOT}/build/cmake/cpu.cmake") +if (ENABLE_CCACHE) + find_program(CCACHE "ccache") + if (NOT "${CCACHE}" STREQUAL "") + set(CMAKE_C_COMPILER_LAUNCHER "${CCACHE}") + set(CMAKE_CXX_COMPILER_LAUNCHER "${CCACHE}") + else () + message("--- Cannot find ccache, ENABLE_CCACHE ignored.") + endif () +endif () + +if (ENABLE_DISTCC) + find_program(DISTCC "distcc") + if (NOT "${DISTCC}" STREQUAL "") + set(CMAKE_C_COMPILER_LAUNCHER "${DISTCC}") + set(CMAKE_CXX_COMPILER_LAUNCHER "${DISTCC}") + else () + message("--- Cannot find distcc, ENABLE_DISTCC ignored.") + endif () +endif () + +if (NOT CONFIG_AV1_DECODER AND NOT CONFIG_AV1_ENCODER) + message(FATAL_ERROR "Decoder and encoder disabled, nothing to build.") +endif () + # Test compiler flags. if (MSVC) add_compiler_flag_if_supported("/W3") @@ -191,11 +224,6 @@ if (CONFIG_ANALYZER) endif () endif () -if (CONFIG_ANS AND CONFIG_DAALA_EC) - message(FATAL_ERROR - "CONFIG_ANS and CONFIG_DAALA_EC cannot be enabled together.") -endif () - if (NOT MSVC) aom_push_var(CMAKE_REQUIRED_LIBRARIES "m") aom_check_c_compiles("fenv_check" @@ -207,6 +235,13 @@ if (NOT MSVC) aom_pop_var(CMAKE_REQUIRED_LIBRARIES) endif() +set(AOM_LIB_LINK_TYPE PUBLIC) +if (EMSCRIPTEN) + # Avoid CMake generation time errors resulting from collisions with the form + # of target_link_libraries() used by Emscripten.cmake. + unset(AOM_LIB_LINK_TYPE) +endif () + # Generate aom_config templates. set(aom_config_asm_template "${AOM_CONFIG_DIR}/aom_config.asm.cmake") set(aom_config_h_template "${AOM_CONFIG_DIR}/aom_config.h.cmake") @@ -244,9 +279,9 @@ find_package(Perl) if (NOT PERL_FOUND) message(FATAL_ERROR "Perl is required to build libaom.") endif () -configure_file( - "${AOM_ROOT}/build/cmake/rtcd_config.cmake" - "${AOM_CONFIG_DIR}/${AOM_TARGET_CPU}_rtcd_config.rtcd") + +configure_file("${AOM_CONFIG_DIR}/rtcd_config.cmake" + "${AOM_CONFIG_DIR}/${AOM_TARGET_CPU}_rtcd_config.rtcd") set(AOM_RTCD_CONFIG_FILE_LIST "${AOM_ROOT}/aom_dsp/aom_dsp_rtcd_defs.pl" @@ -304,3 +339,37 @@ execute_process( COMMAND ${PERL_EXECUTABLE} "${AOM_ROOT}/build/cmake/aom_version.pl" --version_data=${AOM_GIT_DESCRIPTION} --version_filename=${AOM_CONFIG_DIR}/aom_version.h) + +# Generate aom.pc (pkg-config file). +if (NOT MSVC) + # Extract the version string from aom_version.h + file(STRINGS "${AOM_CONFIG_DIR}/aom_version.h" aom_version + REGEX "VERSION_STRING_NOSP") + string(REPLACE "#define VERSION_STRING_NOSP \"v" "" aom_version + "${aom_version}") + string(REPLACE "\"" "" aom_version "${aom_version}") + + # Write pkg-config info. + set(prefix "${CMAKE_INSTALL_PREFIX}") + set(pkgconfig_file "${AOM_CONFIG_DIR}/aom.pc") + string(TOLOWER ${CMAKE_PROJECT_NAME} pkg_name) + file(WRITE "${pkgconfig_file}" "# libaom pkg-config.\n") + file(APPEND "${pkgconfig_file}" "prefix=${prefix}\n") + file(APPEND "${pkgconfig_file}" "exec_prefix=${prefix}/bin\n") + file(APPEND "${pkgconfig_file}" "libdir=${prefix}/lib\n") + file(APPEND "${pkgconfig_file}" "includedir=${prefix}/include\n\n") + file(APPEND "${pkgconfig_file}" "Name: ${pkg_name}\n") + file(APPEND "${pkgconfig_file}" "Description: AV1 codec library.\n") + file(APPEND "${pkgconfig_file}" "Version: ${aom_version}\n") + file(APPEND "${pkgconfig_file}" "Requires:\n") + file(APPEND "${pkgconfig_file}" "Conflicts:\n") + file(APPEND "${pkgconfig_file}" "Libs: -L${prefix}/lib -l${pkg_name} -lm\n") + if (CONFIG_MULTITHREAD AND HAVE_PTHREAD_H) + file(APPEND "${pkgconfig_file}" "Libs.private: -lm -lpthread\n") + else () + file(APPEND "${pkgconfig_file}" "Libs.private: -lm\n") + endif () + file(APPEND "${pkgconfig_file}" "Cflags: -I${prefix}/include\n") +endif () + +endif () # AOM_BUILD_CMAKE_AOM_CONFIGURE_CMAKE_ |