ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/scripts/check-toolchain-clean.sh b/scripts/check-toolchain-clean.sh
new file mode 100755
index 0000000..455cfb0
--- /dev/null
+++ b/scripts/check-toolchain-clean.sh
@@ -0,0 +1,14 @@
+#!/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