add sysroot support for meta-ide-support which is the toolchain within build env...

Signed-off-by: Jessica Zhang <jessica.zhang@intel.com>

diff --git a/meta/classes/toolchain-scripts.bbclass b/meta/classes/toolchain-scripts.bbclass
index 5fb6cd3aaf93f6377579af165996fa2679bf28cf..5cba403dc77cf525854b37af0e07bb1dc6899bfa 100644 (file)
--- a/meta/classes/toolchain-scripts.bbclass
+++ b/meta/classes/toolchain-scripts.bbclass
@@ -49,7 +49,7 @@ toolchain_create_tree_env_script () {
        echo 'export CXX=${TARGET_PREFIX}g++' >> $script
        echo 'export GDB=${TARGET_PREFIX}gdb' >> $script
        echo 'export TARGET_PREFIX=${TARGET_PREFIX}' >> $script
-       echo 'export CONFIGURE_FLAGS="--target=${TARGET_SYS} --host=${TARGET_SYS} --build=${BUILD_SYS}"' >> $script
+       echo 'export CONFIGURE_FLAGS="--target=${TARGET_SYS} --host=${TARGET_SYS} --build=${BUILD_SYS} --with-libtool-sysroot=${STAGING_DIR_TARGET}"' >> $script
        if [ "${TARGET_OS}" = "darwin8" ]; then
                echo 'export TARGET_CFLAGS="-I${STAGING_DIR}${MACHINE}${includedir}"' >> $script
                echo 'export TARGET_LDFLAGS="-L${STAGING_DIR}${MACHINE}${libdir}"' >> $script
@@ -57,9 +57,10 @@ toolchain_create_tree_env_script () {
                cd ${SDK_OUTPUT}${SDKTARGETSYSROOT}/usr
                ln -s /usr/local local
        fi
-       echo 'export CFLAGS="${TARGET_CC_ARCH}"' >> $script
-       echo 'export CXXFLAGS="${TARGET_CC_ARCH}"' >> $script
-       echo 'export LDFLAGS="${TARGET_LD_ARCH}"' >> $script
+       echo 'export CFLAGS="${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"' >> $script
+       echo 'export CXXFLAGS="${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"' >> $script
+       echo 'export LDFLAGS="${TARGET_LD_ARCH} --sysroot=${STAGING_DIR_TARGET}"' >> $script
+       echo 'export CPPFLAGS="${TARGET_CC_ARCH} --sysroot=${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