diff options
Diffstat (limited to 'Makefile.inc')
| -rw-r--r-- | Makefile.inc | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/Makefile.inc b/Makefile.inc index 3e21bc1df99b..5cd13ba6f4c8 100644 --- a/Makefile.inc +++ b/Makefile.inc @@ -306,7 +306,7 @@ cbfs-files-processor-nvramtool= \ mv $(2).tmp $(2)) ####################################################################### -# Reduce a .config file by removing lines about unset booleans +# Reduce a .config file by removing lines about default unset booleans # arg1: input # arg2: output define cbfs-files-processor-config @@ -314,8 +314,12 @@ define cbfs-files-processor-config +printf " CREATE $(2) (from $(1))\n"; \ printf "# This image was built using coreboot " > $(2).tmp && \ grep "\<COREBOOT_VERSION\>" $(obj)/build.h |cut -d\" -f2 >> $(2).tmp && \ - sed -e '/^CONFIG/!d' $(1) >> $(2).tmp && \ - \mv -f $(2).tmp $(2)) + $(MAKE) DOTCONFIG=$(1) DEFCONFIG=$(2).tmp2 savedefconfig && \ + cat $(2).tmp2 >> $(2).tmp && \ + printf "# End of defconfig. Derivable values start here.\n" >> $(2).tmp && \ + grep "^CONFIG" $(1) | grep -F -v -f $(2).tmp2 >> $(2).tmp && \ + rm -f $(2).tmp2 && \ + mv -f $(2).tmp $(2)) endef ####################################################################### |