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https://git.yoctoproject.org/poky
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20a86e16bc
The cross-canadian compilers are now build once per architecture but were being installed into tune specific locations which is incorrect. This adjusts things so they are make TARGET_ARCH specific. We gain the tune specific parts from the target sysroot which remains tune specific, the compiler and tools are independent ot that. binutils/gcc require sysroot options but since we reset at runtime, these shouldn't have dependencies in the sstate checksums. They are therefore also excluded. With these patches, switching machines does not result in a rebuild of *-cross-canadian and the compiler is correctly located and referenced in the target images. (From OE-Core rev: f58acab6414fe96d9e07ebbe86b348d2ac2bed5f) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
189 lines
9.8 KiB
Plaintext
189 lines
9.8 KiB
Plaintext
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 ?= "${MULTIMACH_TARGET_SYS}"
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# This function creates an environment-setup-script for use in a deployable SDK
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toolchain_create_sdk_env_script () {
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# Create environment setup script
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script=${1:-${SDK_OUTPUT}/${SDKPATH}/environment-setup-${REAL_MULTIMACH_TARGET_SYS}}
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rm -f $script
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touch $script
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echo 'export PATH=${SDKPATHNATIVE}${bindir_nativesdk}:${SDKPATHNATIVE}${bindir_nativesdk}/${TARGET_SYS}:$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-${REAL_MULTIMACH_TARGET_SYS}' >> $script
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echo 'export CC="${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}"' >> $script
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if [ "${TARGET_OS}" = "darwin8" ]; then
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echo 'export TARGET_CFLAGS="-I${SDKTARGETSYSROOT}${includedir}"' >> $script
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echo 'export TARGET_LDFLAGS="-L${SDKTARGETSYSROOT}${libdir}"' >> $script
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# Workaround darwin toolchain sysroot path problems
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cd ${SDK_OUTPUT}${SDKTARGETSYSROOT}/usr
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ln -s /usr/local local
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fi
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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}"' >> $script
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echo 'export OECORE_NATIVE_SYSROOT="${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"' >> $script
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echo 'export OECORE_DISTRO_VERSION="${DISTRO_VERSION}"' >> $script
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echo 'export OECORE_SDK_VERSION="${SDK_VERSION}"' >> $script
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echo 'export PYTHONHOME=${SDKPATHNATIVE}${prefix_nativesdk}' >> $script
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echo 'export ARCH=${ARCH}' >> $script
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echo 'export CROSS_COMPILE=${TARGET_PREFIX}' >> $script
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}
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# This function creates an environment-setup-script in the TMPDIR which enables
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# a OE-core IDE to integrate with the build tree
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toolchain_create_tree_env_script () {
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script=${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}' >> $script
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echo 'export PKG_CONFIG_SYSROOT_DIR=${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)}"' >> $script
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echo 'export CC="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"' >> $script
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echo 'export CXX="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"' >> $script
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echo 'export CPP="${TARGET_PREFIX}gcc -E ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"' >> $script
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echo 'export AS="${TARGET_PREFIX}as ${TARGET_AS_ARCH}"' >> $script
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echo 'export LD="${TARGET_PREFIX}ld ${TARGET_LD_ARCH} --sysroot=${STAGING_DIR_TARGET}"' >> $script
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echo 'export GDB=${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' >> $script
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echo 'export TARGET_PREFIX=${TARGET_PREFIX}' >> $script
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echo 'export CONFIGURE_FLAGS="--target=${TARGET_SYS} --host=${TARGET_SYS} --build=${BUILD_SYS} --with-libtool-sysroot=${STAGING_DIR_TARGET}"' >> $script
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if [ "${TARGET_OS}" = "darwin8" ]; then
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echo 'export TARGET_CFLAGS="-I${STAGING_DIR}${MACHINE}${includedir}"' >> $script
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echo 'export TARGET_LDFLAGS="-L${STAGING_DIR}${MACHINE}${libdir}"' >> $script
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# Workaround darwin toolchain sysroot path problems
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cd ${SDK_OUTPUT}${SDKTARGETSYSROOT}/usr
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ln -s /usr/local local
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fi
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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}"' >> $script
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echo 'export OECORE_NATIVE_SYSROOT="${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"' >> $script
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echo 'export OECORE_DISTRO_VERSION="${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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}
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# This function creates an environment-setup-script for use by the ADT installer
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toolchain_create_sdk_env_script_for_installer () {
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# Create environment setup script
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local multimach_target_sys=$1
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script=${SDK_OUTPUT}/${SDKPATH}/environment-setup-${multimach_target_sys}
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rm -f $script
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touch $script
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echo 'export PATH=${SDKPATHNATIVE}${bindir_nativesdk}:${SDKPATHNATIVE}${bindir_nativesdk}/'"${multimach_target_sys}"':$PATH' >> $script
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echo 'export PKG_CONFIG_SYSROOT_DIR=##SDKTARGETSYSROOT##' >> $script
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echo 'export PKG_CONFIG_PATH=##SDKTARGETSYSROOT##${target_libdir}/pkgconfig' >> $script
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echo 'export CONFIG_SITE=${SDKPATH}/site-config-'"${multimach_target_sys}" >> $script
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echo 'export CC="${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' >> $script
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echo 'export TARGET_PREFIX=${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##"' >> $script
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if [ "${TARGET_OS}" = "darwin8" ]; then
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echo 'export TARGET_CFLAGS="-I##SDKTARGETSYSROOT##${target_includedir}"' >> $script
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echo 'export TARGET_LDFLAGS="-L##SDKTARGETSYSROOT##{target_libdir}"' >> $script
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# Workaround darwin toolchain sysroot path problems
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cd ${SDK_OUTPUT}${SDKTARGETSYSROOT}/usr
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ln -s /usr/local local
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fi
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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}"' >> $script
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echo 'export OECORE_NATIVE_SYSROOT="${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"' >> $script
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echo 'export OECORE_DISTRO_VERSION="${DISTRO_VERSION}"' >> $script
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echo 'export OECORE_SDK_VERSION="${SDK_VERSION}"' >> $script
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echo 'export PYTHONHOME=${SDKPATHNATIVE}${prefix_nativesdk}' >> $script
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echo 'export ARCH=${ARCH}' >> $script
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echo 'export CROSS_COMPILE=${TARGET_PREFIX}' >> $script
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}
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#we get the cached site config in the runtime
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TOOLCHAIN_CONFIGSITE_NOCACHE = "${@siteinfo_get_files(d, True)}"
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TOOLCHAIN_CONFIGSITE_SYSROOTCACHE = "${STAGING_DATADIR}/${TARGET_SYS}_config_site.d"
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TOOLCHAIN_NEED_CONFIGSITE_CACHE = "${TCLIBC} 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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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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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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d.appendVarFlag('do_configure', 'depends', deps)
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}
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