blob: 455cfb0449f3a0bfff285c3e8f3bc5b779ca22e1 (
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#!/bin/sh
eval "$(grep CONFIG_GCC_VERSION .config)"
CONFIG_TOOLCHAIN_BUILD_VER="$CONFIG_GCC_VERSION-$(cat toolchain/build_version)"
touch .toolchain_build_ver
CURRENT_TOOLCHAIN_BUILD_VER="$(cat .toolchain_build_ver)"
[ -z "$CURRENT_TOOLCHAIN_BUILD_VER" ] && {
echo "$CONFIG_TOOLCHAIN_BUILD_VER" > .toolchain_build_ver
exit 0
}
[ "$CONFIG_TOOLCHAIN_BUILD_VER" = "$CURRENT_TOOLCHAIN_BUILD_VER" ] && exit 0
echo "Toolchain build version changed ($CONFIG_TOOLCHAIN_BUILD_VER != $CURRENT_TOOLCHAIN_BUILD_VER), running make targetclean"
make targetclean
echo "$CONFIG_TOOLCHAIN_BUILD_VER" > .toolchain_build_ver
exit 0
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