scripts/check-toolchain-clean.sh

   1 #!/bin/sh
   2 eval `grep CONFIG_GCC_VERSION .config`
   3 CONFIG_TOOLCHAIN_BUILD_VER="$CONFIG_GCC_VERSION-$(cat toolchain/build_version)"
   4 touch .toolchain_build_ver
   5 [ "$CONFIG_TOOLCHAIN_BUILD_VER" = "$(cat .toolchain_build_ver)" ] && exit 0
   6 echo "Toolchain build version changed, running make targetclean"
   7 make targetclean
   8 echo "$CONFIG_TOOLCHAIN_BUILD_VER" > .toolchain_build_ver
   9 exit 0