In the extensible sdk it was originally intended that the native sstate would always be setscened as part of the sdk installation. However, the soon to come "minimal" sdk won't do that. A side effect of that is that pointing PYTHONHOME at the native sysroot within the "bitbake workspace" won't work. For now only set PYTHONPATH instead and continue using the python that comes from buildtools. (From OE-Core rev: 81f126f4a8944e395f3909de2317065c09b04b5e) Signed-off-by: Randy Witt <randy.e.witt@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
156 lines
6.8 KiB
Text
156 lines
6.8 KiB
Text
inherit siteinfo kernel-arch
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# We want to be able to change the value of MULTIMACH_TARGET_SYS, because it
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# doesn't always match our expectations... but we default to the stock value
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REAL_MULTIMACH_TARGET_SYS ?= "${MULTIMACH_TARGET_SYS}"
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TARGET_CC_ARCH_append_libc-uclibc = " -muclibc"
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TARGET_CC_ARCH_append_libc-musl = " -mmusl"
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# This function creates an environment-setup-script for use in a deployable SDK
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toolchain_create_sdk_env_script () {
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# Create environment setup script
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sdkpathnative=${7:-${SDKPATHNATIVE}}
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prefix=${6:-${prefix_nativesdk}}
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bindir=${5:-${bindir_nativesdk}}
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libdir=${4:-${libdir}}
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sysroot=${3:-${SDKTARGETSYSROOT}}
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multimach_target_sys=${2:-${REAL_MULTIMACH_TARGET_SYS}}
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script=${1:-${SDK_OUTPUT}/${SDKPATH}/environment-setup-$multimach_target_sys}
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rm -f $script
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touch $script
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echo 'export SDKTARGETSYSROOT='"$sysroot" >> $script
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EXTRAPATH=""
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for i in ${CANADIANEXTRAOS}; do
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EXTRAPATH="$EXTRAPATH:$sdkpathnative$bindir/${TARGET_ARCH}${TARGET_VENDOR}-$i"
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done
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echo "export PATH=$sdkpathnative$bindir:$sdkpathnative$bindir/../${HOST_SYS}/bin:$sdkpathnative$bindir/${TARGET_SYS}"$EXTRAPATH':$PATH' >> $script
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echo "export CCACHE_PATH=$sdkpathnative$bindir:$sdkpathnative$bindir/../${HOST_SYS}/bin:$sdkpathnative$bindir/${TARGET_SYS}"$EXTRAPATH':$CCACHE_PATH' >> $script
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echo 'export PKG_CONFIG_SYSROOT_DIR=$SDKTARGETSYSROOT' >> $script
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echo 'export PKG_CONFIG_PATH=$SDKTARGETSYSROOT'"$libdir"'/pkgconfig' >> $script
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echo 'export CONFIG_SITE=${SDKPATH}/site-config-'"${multimach_target_sys}" >> $script
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echo "export OECORE_NATIVE_SYSROOT=\"$sdkpathnative\"" >> $script
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echo 'export OECORE_TARGET_SYSROOT="$SDKTARGETSYSROOT"' >> $script
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echo "export OECORE_ACLOCAL_OPTS=\"-I $sdkpathnative/usr/share/aclocal\"" >> $script
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echo "export PYTHONPATH=$sdkpathnative$prefix" >> $script
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echo 'unset command_not_found_handle' >> $script
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toolchain_shared_env_script
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}
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# This function creates an environment-setup-script in the TMPDIR which enables
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# a OE-core IDE to integrate with the build tree
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toolchain_create_tree_env_script () {
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script=${TMPDIR}/environment-setup-${REAL_MULTIMACH_TARGET_SYS}
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rm -f $script
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touch $script
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echo 'export PATH=${STAGING_DIR_NATIVE}/usr/bin:${PATH}' >> $script
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echo 'export CCACHE_PATH=${STAGING_DIR_NATIVE}/usr/bin:${CCACHE_PATH}' >> $script
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echo 'export PKG_CONFIG_SYSROOT_DIR=${PKG_CONFIG_SYSROOT_DIR}' >> $script
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echo 'export PKG_CONFIG_PATH=${PKG_CONFIG_PATH}' >> $script
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echo 'export CONFIG_SITE="${@siteinfo_get_files(d)}"' >> $script
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echo 'export SDKTARGETSYSROOT=${STAGING_DIR_TARGET}' >> $script
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echo 'export OECORE_NATIVE_SYSROOT="${STAGING_DIR_NATIVE}"' >> $script
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echo 'export OECORE_TARGET_SYSROOT="${STAGING_DIR_TARGET}"' >> $script
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echo 'export OECORE_ACLOCAL_OPTS="-I ${STAGING_DIR_NATIVE}/usr/share/aclocal"' >> $script
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toolchain_shared_env_script
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}
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toolchain_shared_env_script () {
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echo 'export CC="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=$SDKTARGETSYSROOT"' >> $script
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echo 'export CXX="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=$SDKTARGETSYSROOT"' >> $script
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echo 'export CPP="${TARGET_PREFIX}gcc -E ${TARGET_CC_ARCH} --sysroot=$SDKTARGETSYSROOT"' >> $script
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echo 'export AS="${TARGET_PREFIX}as ${TARGET_AS_ARCH}"' >> $script
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echo 'export LD="${TARGET_PREFIX}ld ${TARGET_LD_ARCH} --sysroot=$SDKTARGETSYSROOT"' >> $script
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echo 'export GDB=${TARGET_PREFIX}gdb' >> $script
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echo 'export STRIP=${TARGET_PREFIX}strip' >> $script
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echo 'export RANLIB=${TARGET_PREFIX}ranlib' >> $script
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echo 'export OBJCOPY=${TARGET_PREFIX}objcopy' >> $script
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echo 'export OBJDUMP=${TARGET_PREFIX}objdump' >> $script
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echo 'export AR=${TARGET_PREFIX}ar' >> $script
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echo 'export NM=${TARGET_PREFIX}nm' >> $script
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echo 'export M4=m4' >> $script
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echo 'export TARGET_PREFIX=${TARGET_PREFIX}' >> $script
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echo 'export CONFIGURE_FLAGS="--target=${TARGET_SYS} --host=${TARGET_SYS} --build=${SDK_ARCH}-linux --with-libtool-sysroot=$SDKTARGETSYSROOT"' >> $script
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echo 'export CFLAGS="${TARGET_CFLAGS}"' >> $script
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echo 'export CXXFLAGS="${TARGET_CXXFLAGS}"' >> $script
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echo 'export LDFLAGS="${TARGET_LDFLAGS}"' >> $script
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echo 'export CPPFLAGS="${TARGET_CPPFLAGS}"' >> $script
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echo 'export KCFLAGS="--sysroot=$SDKTARGETSYSROOT"' >> $script
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echo 'export OECORE_DISTRO_VERSION="${DISTRO_VERSION}"' >> $script
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echo 'export OECORE_SDK_VERSION="${SDK_VERSION}"' >> $script
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echo 'export ARCH=${ARCH}' >> $script
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echo 'export CROSS_COMPILE=${TARGET_PREFIX}' >> $script
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cat >> $script <<EOF
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# Append environment subscripts
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if [ -d "\$OECORE_TARGET_SYSROOT/environment-setup.d" ]; then
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for envfile in \$OECORE_TARGET_SYSROOT/environment-setup.d/*.sh; do
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source \$envfile
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done
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fi
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if [ -d "\$OECORE_NATIVE_SYSROOT/environment-setup.d" ]; then
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for envfile in \$OECORE_NATIVE_SYSROOT/environment-setup.d/*.sh; do
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source \$envfile
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done
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fi
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EOF
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}
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#we get the cached site config in the runtime
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TOOLCHAIN_CONFIGSITE_NOCACHE = "${@siteinfo_get_files(d, True)}"
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TOOLCHAIN_CONFIGSITE_SYSROOTCACHE = "${STAGING_DIR}/${MLPREFIX}${MACHINE}/${target_datadir}/${TARGET_SYS}_config_site.d"
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TOOLCHAIN_NEED_CONFIGSITE_CACHE ??= "virtual/${MLPREFIX}libc ncurses"
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#This function create a site config file
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toolchain_create_sdk_siteconfig () {
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local siteconfig=$1
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rm -f $siteconfig
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touch $siteconfig
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for sitefile in ${TOOLCHAIN_CONFIGSITE_NOCACHE} ; do
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cat $sitefile >> $siteconfig
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done
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#get cached site config
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for sitefile in ${TOOLCHAIN_NEED_CONFIGSITE_CACHE}; do
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# Resolve virtual/* names to the real recipe name using sysroot-providers info
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case $sitefile in virtual/*)
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sitefile=`echo $sitefile | tr / _`
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sitefile=`cat ${STAGING_DIR_TARGET}/sysroot-providers/$sitefile`
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esac
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if [ -r ${TOOLCHAIN_CONFIGSITE_SYSROOTCACHE}/${sitefile}_config ]; then
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cat ${TOOLCHAIN_CONFIGSITE_SYSROOTCACHE}/${sitefile}_config >> $siteconfig
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fi
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done
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}
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# The immediate expansion above can result in unwanted path dependencies here
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toolchain_create_sdk_siteconfig[vardepsexclude] = "TOOLCHAIN_CONFIGSITE_SYSROOTCACHE"
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#This function create a version information file
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toolchain_create_sdk_version () {
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local versionfile=$1
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rm -f $versionfile
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touch $versionfile
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echo 'Distro: ${DISTRO}' >> $versionfile
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echo 'Distro Version: ${DISTRO_VERSION}' >> $versionfile
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echo 'Metadata Revision: ${METADATA_REVISION}' >> $versionfile
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echo 'Timestamp: ${DATETIME}' >> $versionfile
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}
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toolchain_create_sdk_version[vardepsexclude] = "DATETIME"
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python __anonymous () {
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import oe.classextend
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deps = ""
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for dep in (d.getVar('TOOLCHAIN_NEED_CONFIGSITE_CACHE', True) or "").split():
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deps += " %s:do_populate_sysroot" % dep
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for variant in (d.getVar('MULTILIB_VARIANTS', True) or "").split():
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clsextend = oe.classextend.ClassExtender(variant, d)
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newdep = clsextend.extend_name(dep)
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deps += " %s:do_populate_sysroot" % newdep
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d.appendVarFlag('do_configure', 'depends', deps)
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}
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