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poky/meta/classes/native.bbclass
Richard Purdie d7babed94f native.bbclass: Ensure native recipes have a deterministic baselib value
Changes to baselib by specific machine configuration were resulting
in sstate cache invalidation, particularly in multilib configurations.

This patch ensures this doesn't happen and native sstate cache files
are reusable.

(From OE-Core rev: d0915fb0a2cc80ad45b3fd526d3b29a91d99572c)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2011-10-07 11:35:43 +01:00

154 lines
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# We want native packages to be relocatable
inherit relocatable
# Native packages are built indirectly via dependency,
# no need for them to be a direct target of 'world'
EXCLUDE_FROM_WORLD = "1"
PACKAGES = ""
PACKAGES_virtclass-native = ""
PACKAGES_DYNAMIC = ""
PACKAGES_DYNAMIC_virtclass-native = ""
PACKAGE_ARCH = "${BUILD_ARCH}"
# used by cmake class
OECMAKE_RPATH = "${libdir}"
OECMAKE_RPATH_virtclass-native = "${libdir}"
# When this class has packaging enabled, setting
# RPROVIDES becomes unnecessary.
RPROVIDES = "${PN}"
TARGET_ARCH = "${BUILD_ARCH}"
TARGET_OS = "${BUILD_OS}"
TARGET_VENDOR = "${BUILD_VENDOR}"
TARGET_PREFIX = "${BUILD_PREFIX}"
TARGET_CC_ARCH = "${BUILD_CC_ARCH}"
TARGET_LD_ARCH = "${BUILD_LD_ARCH}"
TARGET_AS_ARCH = "${BUILD_AS_ARCH}"
TARGET_FPU = ""
HOST_ARCH = "${BUILD_ARCH}"
HOST_OS = "${BUILD_OS}"
HOST_VENDOR = "${BUILD_VENDOR}"
HOST_PREFIX = "${BUILD_PREFIX}"
HOST_CC_ARCH = "${BUILD_CC_ARCH}"
HOST_LD_ARCH = "${BUILD_LD_ARCH}"
HOST_AS_ARCH = "${BUILD_AS_ARCH}"
CPPFLAGS = "${BUILD_CPPFLAGS}"
CFLAGS = "${BUILD_CFLAGS}"
CXXFLAGS = "${BUILD_CFLAGS}"
LDFLAGS = "${BUILD_LDFLAGS}"
LDFLAGS_build-darwin = "-L${STAGING_LIBDIR_NATIVE} "
STAGING_BINDIR = "${STAGING_BINDIR_NATIVE}"
STAGING_BINDIR_CROSS = "${STAGING_BINDIR_NATIVE}"
DEPENDS_GETTEXT = "gettext-native"
# Don't use site files for native builds
export CONFIG_SITE = ""
# set the compiler as well. It could have been set to something else
export CC = "${CCACHE}${HOST_PREFIX}gcc ${HOST_CC_ARCH}"
export CXX = "${CCACHE}${HOST_PREFIX}g++ ${HOST_CC_ARCH}"
export F77 = "${CCACHE}${HOST_PREFIX}g77 ${HOST_CC_ARCH}"
export CPP = "${HOST_PREFIX}gcc ${HOST_CC_ARCH} -E"
export LD = "${HOST_PREFIX}ld ${HOST_LD_ARCH} "
export CCLD = "${CC}"
export AR = "${HOST_PREFIX}ar"
export AS = "${HOST_PREFIX}as ${HOST_AS_ARCH}"
export RANLIB = "${HOST_PREFIX}ranlib"
export STRIP = "${HOST_PREFIX}strip"
# Path prefixes
base_prefix = "${STAGING_DIR_NATIVE}"
prefix = "${STAGING_DIR_NATIVE}${prefix_native}"
exec_prefix = "${STAGING_DIR_NATIVE}${prefix_native}"
libdir = "${STAGING_DIR_NATIVE}${libdir_native}"
baselib = "lib"
# Libtool's default paths are correct for the native machine
lt_cv_sys_lib_dlsearch_path_spec[unexport] = "1"
NATIVE_PACKAGE_PATH_SUFFIX = ""
bindir .= "${NATIVE_PACKAGE_PATH_SUFFIX}"
libdir .= "${NATIVE_PACKAGE_PATH_SUFFIX}"
libexecdir .= "${NATIVE_PACKAGE_PATH_SUFFIX}"
do_populate_sysroot[sstate-inputdirs] = "${SYSROOT_DESTDIR}/${STAGING_DIR_NATIVE}"
do_populate_sysroot[sstate-outputdirs] = "${STAGING_DIR_NATIVE}"
# Since we actually install these into situ there is no staging prefix
STAGING_DIR_HOST = ""
STAGING_DIR_TARGET = ""
SHLIBSDIR = "${STAGING_DIR_NATIVE}/shlibs"
PKG_CONFIG_DIR = "${libdir}/pkgconfig"
EXTRA_NATIVE_PKGCONFIG_PATH ?= ""
PKG_CONFIG_PATH .= "${EXTRA_NATIVE_PKGCONFIG_PATH}"
PKG_CONFIG_SYSROOT_DIR = ""
PATH =. "${COREBASE}/scripts/native-intercept:"
python native_virtclass_handler () {
if not isinstance(e, bb.event.RecipePreFinalise):
return
classextend = bb.data.getVar('BBCLASSEXTEND', e.data, True) or ""
if "native" not in classextend:
return
pn = bb.data.getVar("PN", e.data, True)
if not pn.endswith("-native"):
return
def map_dependencies(varname, d, suffix = ""):
if suffix:
varname = varname + "_" + suffix
deps = bb.data.getVar(varname, d, True)
if not deps:
return
deps = bb.utils.explode_deps(deps)
newdeps = []
for dep in deps:
if dep.endswith("-cross"):
newdeps.append(dep.replace("-cross", "-native"))
elif not dep.endswith("-native"):
newdeps.append(dep + "-native")
else:
newdeps.append(dep)
bb.data.setVar(varname, " ".join(newdeps), d)
map_dependencies("DEPENDS", e.data)
for pkg in (e.data.getVar("PACKAGES", True).split() + [""]):
map_dependencies("RDEPENDS", e.data, pkg)
map_dependencies("RRECOMMENDS", e.data, pkg)
map_dependencies("RSUGGESTS", e.data, pkg)
map_dependencies("RPROVIDES", e.data, pkg)
map_dependencies("RREPLACES", e.data, pkg)
provides = bb.data.getVar("PROVIDES", e.data, True)
for prov in provides.split():
if prov.find(pn) != -1:
continue
if not prov.endswith("-native"):
provides = provides.replace(prov, prov + "-native")
bb.data.setVar("PROVIDES", provides, e.data)
bb.data.setVar("OVERRIDES", bb.data.getVar("OVERRIDES", e.data, False) + ":virtclass-native", e.data)
}
addhandler native_virtclass_handler
do_package[noexec] = "1"
do_package_write_ipk[noexec] = "1"
do_package_write_deb[noexec] = "1"
do_package_write_rpm[noexec] = "1"
do_populate_sysroot[stamp-extra-info] = ""
do_package[stamp-extra-info] = ""