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