| # Path to the CMake file to process. |
| OECMAKE_SOURCEPATH ??= "${S}" |
| |
| DEPENDS:prepend = "cmake-native " |
| B = "${WORKDIR}/build" |
| |
| # What CMake generator to use. |
| # The supported options are "Unix Makefiles" or "Ninja". |
| OECMAKE_GENERATOR ?= "Ninja" |
| |
| python() { |
| generator = d.getVar("OECMAKE_GENERATOR") |
| if "Unix Makefiles" in generator: |
| args = "-G '" + generator + "' -DCMAKE_MAKE_PROGRAM=" + d.getVar("MAKE") |
| d.setVar("OECMAKE_GENERATOR_ARGS", args) |
| d.setVarFlag("do_compile", "progress", "percent") |
| elif "Ninja" in generator: |
| args = "-G '" + generator + "' -DCMAKE_MAKE_PROGRAM=ninja" |
| d.appendVar("DEPENDS", " ninja-native") |
| d.setVar("OECMAKE_GENERATOR_ARGS", args) |
| d.setVarFlag("do_compile", "progress", r"outof:^\[(\d+)/(\d+)\]\s+") |
| else: |
| bb.fatal("Unknown CMake Generator %s" % generator) |
| } |
| OECMAKE_AR ?= "${AR}" |
| |
| # Compiler flags |
| OECMAKE_C_FLAGS ?= "${HOST_CC_ARCH} ${TOOLCHAIN_OPTIONS} ${CFLAGS}" |
| OECMAKE_CXX_FLAGS ?= "${HOST_CC_ARCH} ${TOOLCHAIN_OPTIONS} ${CXXFLAGS}" |
| OECMAKE_C_FLAGS_RELEASE ?= "-DNDEBUG" |
| OECMAKE_CXX_FLAGS_RELEASE ?= "-DNDEBUG" |
| OECMAKE_C_LINK_FLAGS ?= "${HOST_CC_ARCH} ${TOOLCHAIN_OPTIONS} ${CPPFLAGS} ${LDFLAGS}" |
| OECMAKE_CXX_LINK_FLAGS ?= "${HOST_CC_ARCH} ${TOOLCHAIN_OPTIONS} ${CXXFLAGS} ${LDFLAGS}" |
| |
| def oecmake_map_compiler(compiler, d): |
| args = d.getVar(compiler).split() |
| if args[0] == "ccache": |
| return args[1], args[0] |
| return args[0], "" |
| |
| # C/C++ Compiler (without cpu arch/tune arguments) |
| OECMAKE_C_COMPILER ?= "${@oecmake_map_compiler('CC', d)[0]}" |
| OECMAKE_C_COMPILER_LAUNCHER ?= "${@oecmake_map_compiler('CC', d)[1]}" |
| OECMAKE_CXX_COMPILER ?= "${@oecmake_map_compiler('CXX', d)[0]}" |
| OECMAKE_CXX_COMPILER_LAUNCHER ?= "${@oecmake_map_compiler('CXX', d)[1]}" |
| |
| # clear compiler vars for allarch to avoid sig hash difference |
| OECMAKE_C_COMPILER_allarch = "" |
| OECMAKE_C_COMPILER_LAUNCHER_allarch = "" |
| OECMAKE_CXX_COMPILER_allarch = "" |
| OECMAKE_CXX_COMPILER_LAUNCHER_allarch = "" |
| |
| OECMAKE_RPATH ?= "" |
| OECMAKE_PERLNATIVE_DIR ??= "" |
| OECMAKE_EXTRA_ROOT_PATH ?= "" |
| |
| OECMAKE_FIND_ROOT_PATH_MODE_PROGRAM = "ONLY" |
| OECMAKE_FIND_ROOT_PATH_MODE_PROGRAM:class-native = "BOTH" |
| |
| EXTRA_OECMAKE:append = " ${PACKAGECONFIG_CONFARGS}" |
| |
| export CMAKE_BUILD_PARALLEL_LEVEL |
| CMAKE_BUILD_PARALLEL_LEVEL:task-compile = "${@oe.utils.parallel_make(d, False)}" |
| CMAKE_BUILD_PARALLEL_LEVEL:task-install = "${@oe.utils.parallel_make(d, True)}" |
| |
| OECMAKE_TARGET_COMPILE ?= "all" |
| OECMAKE_TARGET_INSTALL ?= "install" |
| |
| def map_host_os_to_system_name(host_os): |
| if host_os.startswith('mingw'): |
| return 'Windows' |
| if host_os.startswith('linux'): |
| return 'Linux' |
| return host_os |
| |
| # CMake expects target architectures in the format of uname(2), |
| # which do not always match TARGET_ARCH, so all the necessary |
| # conversions should happen here. |
| def map_host_arch_to_uname_arch(host_arch): |
| if host_arch == "powerpc": |
| return "ppc" |
| if host_arch == "powerpc64le": |
| return "ppc64le" |
| if host_arch == "powerpc64": |
| return "ppc64" |
| return host_arch |
| |
| cmake_do_generate_toolchain_file() { |
| if [ "${BUILD_SYS}" = "${HOST_SYS}" ]; then |
| cmake_crosscompiling="set( CMAKE_CROSSCOMPILING FALSE )" |
| fi |
| cat > ${WORKDIR}/toolchain.cmake <<EOF |
| # CMake system name must be something like "Linux". |
| # This is important for cross-compiling. |
| $cmake_crosscompiling |
| set( CMAKE_SYSTEM_NAME ${@map_host_os_to_system_name(d.getVar('HOST_OS'))} ) |
| set( CMAKE_SYSTEM_PROCESSOR ${@map_host_arch_to_uname_arch(d.getVar('HOST_ARCH'))} ) |
| set( CMAKE_C_COMPILER ${OECMAKE_C_COMPILER} ) |
| set( CMAKE_CXX_COMPILER ${OECMAKE_CXX_COMPILER} ) |
| set( CMAKE_C_COMPILER_LAUNCHER ${OECMAKE_C_COMPILER_LAUNCHER} ) |
| set( CMAKE_CXX_COMPILER_LAUNCHER ${OECMAKE_CXX_COMPILER_LAUNCHER} ) |
| set( CMAKE_ASM_COMPILER ${OECMAKE_C_COMPILER} ) |
| find_program( CMAKE_AR ${OECMAKE_AR} DOC "Archiver" REQUIRED ) |
| |
| set( CMAKE_C_FLAGS "${OECMAKE_C_FLAGS}" CACHE STRING "CFLAGS" ) |
| set( CMAKE_CXX_FLAGS "${OECMAKE_CXX_FLAGS}" CACHE STRING "CXXFLAGS" ) |
| set( CMAKE_ASM_FLAGS "${OECMAKE_C_FLAGS}" CACHE STRING "ASM FLAGS" ) |
| set( CMAKE_C_FLAGS_RELEASE "${OECMAKE_C_FLAGS_RELEASE}" CACHE STRING "Additional CFLAGS for release" ) |
| set( CMAKE_CXX_FLAGS_RELEASE "${OECMAKE_CXX_FLAGS_RELEASE}" CACHE STRING "Additional CXXFLAGS for release" ) |
| set( CMAKE_ASM_FLAGS_RELEASE "${OECMAKE_C_FLAGS_RELEASE}" CACHE STRING "Additional ASM FLAGS for release" ) |
| set( CMAKE_C_LINK_FLAGS "${OECMAKE_C_LINK_FLAGS}" CACHE STRING "LDFLAGS" ) |
| set( CMAKE_CXX_LINK_FLAGS "${OECMAKE_CXX_LINK_FLAGS}" CACHE STRING "LDFLAGS" ) |
| |
| # only search in the paths provided so cmake doesnt pick |
| # up libraries and tools from the native build machine |
| set( CMAKE_FIND_ROOT_PATH ${STAGING_DIR_HOST} ${STAGING_DIR_NATIVE} ${CROSS_DIR} ${OECMAKE_PERLNATIVE_DIR} ${OECMAKE_EXTRA_ROOT_PATH} ${EXTERNAL_TOOLCHAIN} ${HOSTTOOLS_DIR}) |
| set( CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY ) |
| set( CMAKE_FIND_ROOT_PATH_MODE_PROGRAM ${OECMAKE_FIND_ROOT_PATH_MODE_PROGRAM} ) |
| set( CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY ) |
| set( CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY ) |
| set( CMAKE_PROGRAM_PATH "/" ) |
| |
| # Use qt.conf settings |
| set( ENV{QT_CONF_PATH} ${WORKDIR}/qt.conf ) |
| |
| # We need to set the rpath to the correct directory as cmake does not provide any |
| # directory as rpath by default |
| set( CMAKE_INSTALL_RPATH ${OECMAKE_RPATH} ) |
| |
| # Use RPATHs relative to build directory for reproducibility |
| set( CMAKE_BUILD_RPATH_USE_ORIGIN ON ) |
| |
| # Use our cmake modules |
| list(APPEND CMAKE_MODULE_PATH "${STAGING_DATADIR}/cmake/Modules/") |
| |
| # add for non /usr/lib libdir, e.g. /usr/lib64 |
| set( CMAKE_LIBRARY_PATH ${libdir} ${base_libdir}) |
| |
| # add include dir to implicit includes in case it differs from /usr/include |
| list(APPEND CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES ${includedir}) |
| list(APPEND CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES ${includedir}) |
| |
| EOF |
| } |
| |
| addtask generate_toolchain_file after do_patch before do_configure |
| |
| CONFIGURE_FILES = "CMakeLists.txt" |
| |
| do_configure[cleandirs] = "${@d.getVar('B') if d.getVar('S') != d.getVar('B') else ''}" |
| |
| cmake_do_configure() { |
| if [ "${OECMAKE_BUILDPATH}" ]; then |
| bbnote "cmake.bbclass no longer uses OECMAKE_BUILDPATH. The default behaviour is now out-of-tree builds with B=WORKDIR/build." |
| fi |
| |
| if [ "${S}" = "${B}" ]; then |
| find ${B} -name CMakeFiles -or -name Makefile -or -name cmake_install.cmake -or -name CMakeCache.txt -delete |
| fi |
| |
| # Just like autotools cmake can use a site file to cache result that need generated binaries to run |
| if [ -e ${WORKDIR}/site-file.cmake ] ; then |
| oecmake_sitefile="-C ${WORKDIR}/site-file.cmake" |
| else |
| oecmake_sitefile= |
| fi |
| |
| cmake \ |
| ${OECMAKE_GENERATOR_ARGS} \ |
| $oecmake_sitefile \ |
| ${OECMAKE_SOURCEPATH} \ |
| -DCMAKE_INSTALL_PREFIX:PATH=${prefix} \ |
| -DCMAKE_INSTALL_BINDIR:PATH=${@os.path.relpath(d.getVar('bindir'), d.getVar('prefix') + '/')} \ |
| -DCMAKE_INSTALL_SBINDIR:PATH=${@os.path.relpath(d.getVar('sbindir'), d.getVar('prefix') + '/')} \ |
| -DCMAKE_INSTALL_LIBEXECDIR:PATH=${@os.path.relpath(d.getVar('libexecdir'), d.getVar('prefix') + '/')} \ |
| -DCMAKE_INSTALL_SYSCONFDIR:PATH=${sysconfdir} \ |
| -DCMAKE_INSTALL_SHAREDSTATEDIR:PATH=${@os.path.relpath(d.getVar('sharedstatedir'), d. getVar('prefix') + '/')} \ |
| -DCMAKE_INSTALL_LOCALSTATEDIR:PATH=${localstatedir} \ |
| -DCMAKE_INSTALL_LIBDIR:PATH=${@os.path.relpath(d.getVar('libdir'), d.getVar('prefix') + '/')} \ |
| -DCMAKE_INSTALL_INCLUDEDIR:PATH=${@os.path.relpath(d.getVar('includedir'), d.getVar('prefix') + '/')} \ |
| -DCMAKE_INSTALL_DATAROOTDIR:PATH=${@os.path.relpath(d.getVar('datadir'), d.getVar('prefix') + '/')} \ |
| -DPYTHON_EXECUTABLE:PATH=${PYTHON} \ |
| -DPython_EXECUTABLE:PATH=${PYTHON} \ |
| -DPython3_EXECUTABLE:PATH=${PYTHON} \ |
| -DLIB_SUFFIX=${@d.getVar('baselib').replace('lib', '')} \ |
| -DCMAKE_INSTALL_SO_NO_EXE=0 \ |
| -DCMAKE_TOOLCHAIN_FILE=${WORKDIR}/toolchain.cmake \ |
| -DCMAKE_NO_SYSTEM_FROM_IMPORTED=1 \ |
| -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY=ON \ |
| -DFETCHCONTENT_FULLY_DISCONNECTED=ON \ |
| ${EXTRA_OECMAKE} \ |
| -Wno-dev |
| } |
| |
| # To disable verbose cmake logs for a given recipe or globally config metadata e.g. local.conf |
| # add following |
| # |
| # CMAKE_VERBOSE = "" |
| # |
| |
| CMAKE_VERBOSE ??= "VERBOSE=1" |
| |
| # Then run do_compile again |
| cmake_runcmake_build() { |
| bbnote ${DESTDIR:+DESTDIR=${DESTDIR} }${CMAKE_VERBOSE} cmake --build '${B}' "$@" -- ${EXTRA_OECMAKE_BUILD} |
| eval ${DESTDIR:+DESTDIR=${DESTDIR} }${CMAKE_VERBOSE} cmake --build '${B}' "$@" -- ${EXTRA_OECMAKE_BUILD} |
| } |
| |
| cmake_do_compile() { |
| cmake_runcmake_build --target ${OECMAKE_TARGET_COMPILE} |
| } |
| |
| cmake_do_install() { |
| DESTDIR='${D}' cmake_runcmake_build --target ${OECMAKE_TARGET_INSTALL} |
| } |
| |
| EXPORT_FUNCTIONS do_configure do_compile do_install do_generate_toolchain_file |