From c527fd1f14c27855a37f2e8ac5346ce8d940ced2 Mon Sep 17 00:00:00 2001 From: Tudor Florea Date: Thu, 16 Oct 2014 03:05:19 +0200 Subject: initial commit for Enea Linux 4.0-140929 Migrated from the internal git server on the daisy-enea-point-release branch Signed-off-by: Tudor Florea --- meta/classes/toolchain-scripts.bbclass | 116 +++++++++++++++++++++++++++++++++ 1 file changed, 116 insertions(+) create mode 100644 meta/classes/toolchain-scripts.bbclass (limited to 'meta/classes/toolchain-scripts.bbclass') diff --git a/meta/classes/toolchain-scripts.bbclass b/meta/classes/toolchain-scripts.bbclass new file mode 100644 index 0000000000..b9f2aea930 --- /dev/null +++ b/meta/classes/toolchain-scripts.bbclass @@ -0,0 +1,116 @@ +inherit siteinfo kernel-arch + +# We want to be able to change the value of MULTIMACH_TARGET_SYS, because it +# doesn't always match our expectations... but we default to the stock value +REAL_MULTIMACH_TARGET_SYS ?= "${MULTIMACH_TARGET_SYS}" + +# This function creates an environment-setup-script for use in a deployable SDK +toolchain_create_sdk_env_script () { + # Create environment setup script + libdir=${4:-${libdir}} + sysroot=${3:-${SDKTARGETSYSROOT}} + multimach_target_sys=${2:-${REAL_MULTIMACH_TARGET_SYS}} + script=${1:-${SDK_OUTPUT}/${SDKPATH}/environment-setup-$multimach_target_sys} + rm -f $script + touch $script + echo 'export SDKTARGETSYSROOT='"$sysroot" >> $script + echo 'export PATH=${SDKPATHNATIVE}${bindir_nativesdk}:${SDKPATHNATIVE}${bindir_nativesdk}/${TARGET_SYS}:$PATH' >> $script + echo 'export PKG_CONFIG_SYSROOT_DIR=$SDKTARGETSYSROOT' >> $script + echo 'export PKG_CONFIG_PATH=$SDKTARGETSYSROOT'"$libdir"'/pkgconfig' >> $script + echo 'export CONFIG_SITE=${SDKPATH}/site-config-'"${multimach_target_sys}" >> $script + echo 'export OECORE_NATIVE_SYSROOT="${SDKPATHNATIVE}"' >> $script + echo 'export OECORE_TARGET_SYSROOT="$SDKTARGETSYSROOT"' >> $script + echo 'export OECORE_ACLOCAL_OPTS="-I ${SDKPATHNATIVE}/usr/share/aclocal"' >> $script + echo 'export PYTHONHOME=${SDKPATHNATIVE}${prefix_nativesdk}' >> $script + + toolchain_shared_env_script +} + +# This function creates an environment-setup-script in the TMPDIR which enables +# a OE-core IDE to integrate with the build tree +toolchain_create_tree_env_script () { + script=${TMPDIR}/environment-setup-${REAL_MULTIMACH_TARGET_SYS} + rm -f $script + touch $script + echo 'export PATH=${STAGING_DIR_NATIVE}/usr/bin:${PATH}' >> $script + echo 'export PKG_CONFIG_SYSROOT_DIR=${PKG_CONFIG_SYSROOT_DIR}' >> $script + echo 'export PKG_CONFIG_PATH=${PKG_CONFIG_PATH}' >> $script + echo 'export CONFIG_SITE="${@siteinfo_get_files(d)}"' >> $script + echo 'export SDKTARGETSYSROOT=${STAGING_DIR_TARGET}' >> $script + echo 'export OECORE_NATIVE_SYSROOT="${STAGING_DIR_NATIVE}"' >> $script + echo 'export OECORE_TARGET_SYSROOT="${STAGING_DIR_TARGET}"' >> $script + echo 'export OECORE_ACLOCAL_OPTS="-I ${STAGING_DIR_NATIVE}/usr/share/aclocal"' >> $script + + toolchain_shared_env_script +} + +toolchain_shared_env_script () { + echo 'export CC="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=$SDKTARGETSYSROOT"' >> $script + echo 'export CXX="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=$SDKTARGETSYSROOT"' >> $script + echo 'export CPP="${TARGET_PREFIX}gcc -E ${TARGET_CC_ARCH} --sysroot=$SDKTARGETSYSROOT"' >> $script + echo 'export AS="${TARGET_PREFIX}as ${TARGET_AS_ARCH}"' >> $script + echo 'export LD="${TARGET_PREFIX}ld ${TARGET_LD_ARCH} --sysroot=$SDKTARGETSYSROOT"' >> $script + echo 'export GDB=${TARGET_PREFIX}gdb' >> $script + echo 'export STRIP=${TARGET_PREFIX}strip' >> $script + echo 'export RANLIB=${TARGET_PREFIX}ranlib' >> $script + echo 'export OBJCOPY=${TARGET_PREFIX}objcopy' >> $script + echo 'export OBJDUMP=${TARGET_PREFIX}objdump' >> $script + echo 'export AR=${TARGET_PREFIX}ar' >> $script + echo 'export NM=${TARGET_PREFIX}nm' >> $script + echo 'export M4=m4' >> $script + echo 'export TARGET_PREFIX=${TARGET_PREFIX}' >> $script + echo 'export CONFIGURE_FLAGS="--target=${TARGET_SYS} --host=${TARGET_SYS} --build=${SDK_ARCH}-linux --with-libtool-sysroot=$SDKTARGETSYSROOT"' >> $script + echo 'export CFLAGS="${TARGET_CFLAGS}"' >> $script + echo 'export CXXFLAGS="${TARGET_CXXFLAGS}"' >> $script + echo 'export LDFLAGS="${TARGET_LDFLAGS}"' >> $script + echo 'export CPPFLAGS="${TARGET_CPPFLAGS}"' >> $script + echo 'export OECORE_DISTRO_VERSION="${DISTRO_VERSION}"' >> $script + echo 'export OECORE_SDK_VERSION="${SDK_VERSION}"' >> $script + echo 'export ARCH=${ARCH}' >> $script + echo 'export CROSS_COMPILE=${TARGET_PREFIX}' >> $script +} + +#we get the cached site config in the runtime +TOOLCHAIN_CONFIGSITE_NOCACHE = "${@siteinfo_get_files(d, True)}" +TOOLCHAIN_CONFIGSITE_SYSROOTCACHE = "${STAGING_DATADIR}/${TARGET_SYS}_config_site.d" +TOOLCHAIN_NEED_CONFIGSITE_CACHE = "${TCLIBC} ncurses" + +#This function create a site config file +toolchain_create_sdk_siteconfig () { + local siteconfig=$1 + + rm -f $siteconfig + touch $siteconfig + + for sitefile in ${TOOLCHAIN_CONFIGSITE_NOCACHE} ; do + cat $sitefile >> $siteconfig + done + + #get cached site config + for sitefile in ${TOOLCHAIN_NEED_CONFIGSITE_CACHE}; do + if [ -r ${TOOLCHAIN_CONFIGSITE_SYSROOTCACHE}/${sitefile}_config ]; then + cat ${TOOLCHAIN_CONFIGSITE_SYSROOTCACHE}/${sitefile}_config >> $siteconfig + fi + done +} +# The immediate expansion above can result in unwanted path dependencies here +toolchain_create_sdk_siteconfig[vardepsexclude] = "TOOLCHAIN_CONFIGSITE_SYSROOTCACHE" + +#This function create a version information file +toolchain_create_sdk_version () { + local versionfile=$1 + rm -f $versionfile + touch $versionfile + echo 'Distro: ${DISTRO}' >> $versionfile + echo 'Distro Version: ${DISTRO_VERSION}' >> $versionfile + echo 'Metadata Revision: ${METADATA_REVISION}' >> $versionfile + echo 'Timestamp: ${DATETIME}' >> $versionfile +} +toolchain_create_sdk_version[vardepsexclude] = "DATETIME" + +python __anonymous () { + deps = "" + for dep in (d.getVar('TOOLCHAIN_NEED_CONFIGSITE_CACHE', True) or "").split(): + deps += " %s:do_populate_sysroot" % dep + d.appendVarFlag('do_configure', 'depends', deps) +} -- cgit v1.2.3-54-g00ecf