summaryrefslogtreecommitdiff
path: root/config.mk
diff options
context:
space:
mode:
authorGrant Likely <grant.likely@secretlab.ca>2007-09-24 09:05:31 -0600
committerGrant Likely <grant.likely@secretlab.ca>2007-11-20 22:33:38 -0700
commit2f155f6c0a1f5e9a306a3f1f4fbe067db7ced3b1 (patch)
tree872745bafb23aa357e7abbdfed81d17c0250ca85 /config.mk
parentf92edbd8a0ef16a2b9127cbb564c09685728e4b0 (diff)
downloadu-boot-imx-2f155f6c0a1f5e9a306a3f1f4fbe067db7ced3b1.zip
u-boot-imx-2f155f6c0a1f5e9a306a3f1f4fbe067db7ced3b1.tar.gz
u-boot-imx-2f155f6c0a1f5e9a306a3f1f4fbe067db7ced3b1.tar.bz2
[BUILD] Generate include/autoconf.mk from board config files
Use cpp and sed to postprocess config.h and import the defined values into include/autoconf.mk. autoconf.mk is then included by config.mk to give 'make' access to the board configuration. Doing this enables conditional compilation at the Makefile level instead of by wrapping every .c file with #ifdef/#endif wrappers. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'config.mk')
-rw-r--r--config.mk3
1 files changed, 3 insertions, 0 deletions
diff --git a/config.mk b/config.mk
index 37d61a0..79e5a31 100644
--- a/config.mk
+++ b/config.mk
@@ -87,6 +87,9 @@ ifdef BOARD
sinclude $(TOPDIR)/board/$(BOARDDIR)/config.mk # include board specific rules
endif
+# Load generated board configuration
+sinclude $(OBJTREE)/include/autoconf.mk
+
#########################################################################
CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \