[U-Boot] [PATCH v8 15/31] autoconfig.mk: Make it possible to define configs from other configs

[Benoît Thébaudeau]

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau at advansee.com>
---
Changes in v8:
 - New patch.

Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None

 tools/scripts/define2mk.sed |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/scripts/define2mk.sed b/tools/scripts/define2mk.sed
index 13e2845..c641edf 100644
--- a/tools/scripts/define2mk.sed
+++ b/tools/scripts/define2mk.sed
@@ -24,6 +24,8 @@
 	s/="\([0-9][0-9]*\)"/=\1/;
 	# ... and from hex numbers
 	s/="\(0[Xx][0-9a-fA-F][0-9a-fA-F]*\)"/=\1/;
+	# ... and from configs defined from other configs
+	s/="\(CONFIG_[A-Za-z0-9_][A-Za-z0-9_]*\)"/=$(\1)/;
 	# Change '1' and empty values to "y" (not perfect, but
 	# supports conditional compilation in the makefiles
 	s/=$/=y/;
-- 
1.7.10.4