[PATCH 1/2] scripts: remove CONFIG_IS_ENABLED and CONFIG_VAL in generated u_boot.cfg

[Patrick Delaunay]

The two helpers macros CONFIG_IS_ENABLED and CONFIG_VAL are defined in
include/linux/kconfig.h but they are not real configurations; they can
be safely removed in the generated configuration file "u-boot.cfg".

This patch simplifies the comparison of this U-Boot configuration file.

Signed-off-by: Patrick Delaunay <patrick.delaunay at foss.st.com>
---

 scripts/Makefile.autoconf | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scripts/Makefile.autoconf b/scripts/Makefile.autoconf
index 0bfc1b2a62..9bf72784c4 100644
--- a/scripts/Makefile.autoconf
+++ b/scripts/Makefile.autoconf
@@ -67,7 +67,8 @@ quiet_cmd_autoconf = GEN     $@
 quiet_cmd_u_boot_cfg = CFG     $@
       cmd_u_boot_cfg = \
 	$(CPP) $(c_flags) $2 -DDO_DEPS_ONLY -dM $(srctree)/include/common.h > $@.tmp && { \
-		grep 'define CONFIG_' $@.tmp > $@;			\
+		grep 'define CONFIG_' $@.tmp | \
+			sed '/define CONFIG_IS_ENABLED(/d;/define CONFIG_VAL(/d;' > $@; \
 		rm $@.tmp;						\
 	} || {								\
 		rm $@.tmp; false;					\
-- 
2.25.1