Files
poky/meta/classes/cross.bbclass
Richard Purdie c18aa8d065 multilib: Add support for compiling recipes against multiple ABIs
This patch adds the core multilib class which can be used along with a
parameter specifying the mutlilib to use in BBCLASSEXTEND.

The MLPREFIX variable is added and can be used in cases where its too
difficult to dynmaically work out where a mutltilib prefix is needed
to be added to a variable.

This includes:
  * SHLIBSDIR and PACKAGE_ARCH fixes from Lianhao Lu.
  * PACKAGE_DYNAMIC mapping from Yu Ke
  * PACKAGE_INSTALL mapping from Yu Ke
  * RPROVIDES mapping from Yu Ke
  * TARGET_VENDOR fix from Mark Hatle
  * Ignorning *-native-runtime dependnecies as well as *-native from Yu Ke
  * Map PKG and ALLOW_EMPTY from Dongxiao Xu
  * Ensure RCONFLICTS and PKG field dependencies are remapped (from Dongxiao Xu)
  * Ensure PN and MLPREFIX are set at the same time to ensure consistent BPN values (Yu Ke)

(From OE-Core rev: 5d9453049915db48ec4b5972e12287417ebb61a2)

Signed-off-by: Yu Ke <ke.yu@intel.com>
Signed-off-by: Xu Dongxiao <dongxiao.xu@intel.com>
Signed-off-by: Lianhao Lu <lianhao.lu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2011-07-27 16:18:40 +01:00

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inherit relocatable
# Cross packages are built indirectly via dependency,
# no need for them to be a direct target of 'world'
EXCLUDE_FROM_WORLD = "1"
PACKAGES = ""
HOST_ARCH = "${BUILD_ARCH}"
HOST_VENDOR = "${BUILD_VENDOR}"
HOST_OS = "${BUILD_OS}"
HOST_PREFIX = "${BUILD_PREFIX}"
HOST_CC_ARCH = "${BUILD_CC_ARCH}"
STAGING_DIR_HOST = "${STAGING_DIR}/${HOST_ARCH}${HOST_VENDOR}-${HOST_OS}"
export PKG_CONFIG_DIR = "${STAGING_DIR}/${TUNE_PKGARCH}${TARGET_VENDOR}-${TARGET_OS}${libdir}/pkgconfig"
export PKG_CONFIG_SYSROOT_DIR = "${STAGING_DIR}/${TUNE_PKGARCH}${TARGET_VENDOR}-${TARGET_OS}"
CPPFLAGS = "${BUILD_CPPFLAGS}"
CFLAGS = "${BUILD_CFLAGS}"
CXXFLAGS = "${BUILD_CFLAGS}"
LDFLAGS = "${BUILD_LDFLAGS}"
LDFLAGS_build-darwin = "-L${STAGING_LIBDIR_NATIVE}"
TOOLCHAIN_OPTIONS = ""
DEPENDS_GETTEXT = "gettext-native"
# Path mangling needed by the cross packaging
# Note that we use := here to ensure that libdir and includedir are
# target paths.
target_base_prefix := "${base_prefix}"
target_prefix := "${prefix}"
target_exec_prefix := "${exec_prefix}"
target_base_libdir = "${target_base_prefix}/${baselib}"
target_libdir = "${target_exec_prefix}/${baselib}"
target_includedir := "${includedir}"
# Overrides for paths
CROSS_TARGET_SYS_DIR = "${MULTIMACH_TARGET_SYS}"
prefix = "${STAGING_DIR_NATIVE}${prefix_native}"
base_prefix = "${STAGING_DIR_NATIVE}"
exec_prefix = "${STAGING_DIR_NATIVE}${prefix_native}"
bindir = "${exec_prefix}/bin/${CROSS_TARGET_SYS_DIR}"
sbindir = "${bindir}"
base_bindir = "${bindir}"
base_sbindir = "${bindir}"
libdir = "${exec_prefix}/lib/${CROSS_TARGET_SYS_DIR}"
libexecdir = "${exec_prefix}/libexec/${CROSS_TARGET_SYS_DIR}"
do_populate_sysroot[sstate-inputdirs] = "${SYSROOT_DESTDIR}/${STAGING_DIR_NATIVE}"
do_install () {
oe_runmake 'DESTDIR=${D}' install
}