# 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} ${LDFLAGS}"
|
CXXFLAGS += "${HOST_CC_ARCH} ${TOOLCHAIN_OPTIONS}"
|
CFLAGS += "${HOST_CC_ARCH} ${TOOLCHAIN_OPTIONS}"
|
|
def oecmake_map_compiler(compiler, d):
|
args = d.getVar(compiler).split()
|
if args[0] == "ccache":
|
return args[1], args[0]
|
return args[0], ""
|
|
# C/C++ Compiler (without cpu arch/tune arguments)
|
OECMAKE_C_COMPILER ?= "${@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 \
|
${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
|
