toolchain-shar-extract: compare SDK and host gcc versions

If ext sdk is built by gcc version higher than host gcc version
and host gcc version is 4.8 or 4.9 the installation is known to
fail due to the way uninative sstate package is built.

It's a known issue and we don't have a way to fix it for above
mentioned combinations of build and host gcc versions.

Detected non-installable combinations of gcc versions and
print an installation error.

[YOCTO #10881]

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/meta/classes/populate_sdk_base.bbclass b/meta/classes/populate_sdk_base.bbclass
index 2246eb3f1f986eb8642c77b95b9b266e9e46d391..2b5aa1703cf69b360c3223a7dbbac3e33be19209 100644 (file)
--- a/meta/classes/populate_sdk_base.bbclass
+++ b/meta/classes/populate_sdk_base.bbclass
@@ -226,6 +226,7 @@ EOF
                -e 's#@SDK_VERSION@#${SDK_VERSION}#g' \
                -e '/@SDK_PRE_INSTALL_COMMAND@/d' \
                -e '/@SDK_POST_INSTALL_COMMAND@/d' \
+               -e 's#@SDK_GCC_VER@#${@oe.utils.host_gcc_version(d)}#g' \
                ${SDKDEPLOYDIR}/${TOOLCHAIN_OUTPUTNAME}.sh
 
        # add execution permission

diff --git a/meta/files/toolchain-shar-extract.sh b/meta/files/toolchain-shar-extract.sh
index 9295ddc8695c0d01dde859cccd4f58231e63de75..3f54c96cc04c188ccc28826dfe38670a18dd7613 100644 (file)
--- a/meta/files/toolchain-shar-extract.sh
+++ b/meta/files/toolchain-shar-extract.sh
@@ -11,6 +11,9 @@ export PATH=`echo "$PATH" | sed -e 's/:\.//' -e 's/::/:/'`
 INST_ARCH=$(uname -m | sed -e "s/i[3-6]86/ix86/" -e "s/x86[-_]64/x86_64/")
 SDK_ARCH=$(echo @SDK_ARCH@ | sed -e "s/i[3-6]86/ix86/" -e "s/x86[-_]64/x86_64/")
 
+INST_GCC_VER=$(gcc --version | sed -ne 's/.* \([0-9]\+\.[0-9]\+\)\.[0-9]\+.*/\1/p')
+SDK_GCC_VER='@SDK_GCC_VER@'
+
 verlte () {
        [  "$1" = "`printf "$1\n$2" | sort -V | head -n1`" ]
 }
@@ -112,6 +115,11 @@ fi
 # SDK_EXTENSIBLE is exposed from the SDK_PRE_INSTALL_COMMAND above
 if [ "$SDK_EXTENSIBLE" = "1" ]; then
        DEFAULT_INSTALL_DIR="@SDKEXTPATH@"
+       if [ "$INST_GCC_VER" = '4.8' -a "$SDK_GCC_VER" = '4.9' ] || [ "$INST_GCC_VER" = '4.8' -a "$SDK_GCC_VER" = '' ] || \
+               [ "$INST_GCC_VER" = '4.9' -a "$SDK_GCC_VER" = '' ]; then
+               echo "Error: Incompatible SDK installer! Your host gcc version is $INST_GCC_VER and this SDK was built by gcc higher version."
+               exit 1
+       fi
 fi
 
 if [ "$target_sdk_dir" = "" ]; then