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authorPatrick Georgi <patrick@georgi-clan.de>2014-07-19 10:55:30 +0200
committerPatrick Georgi <patrick@georgi-clan.de>2014-07-20 19:51:10 +0200
commit05560bfbe083190c0d1eeb87791696f66bffb218 (patch)
treefd0805e88c323f6b1f07aa8bd4af90f380cccf6d /Makefile
parented3d0e8d428d497b1d680fec20054906d26990ab (diff)
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build system: avoid warning about missing .xcompile
That file will be generated, but not before make managed to complain about it. So let's just generate it if missing - it won't hurt the dependency tracking some lines later which is looking at time stamps. Change-Id: I615f38457eb27a8ffb4352b5234e262ee95d84ac Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/6305 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile4
1 files changed, 4 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index fad810367..a55ad676b 100644
--- a/Makefile
+++ b/Makefile
@@ -30,6 +30,10 @@
## SUCH DAMAGE.
##
+# in addition to the dependency below, create the file if it doesn't exist
+# to silence stupid warnings about a file that would be generated anyway.
+$(if $(wildcard .xcompile),,$(eval $(shell util/xcompile/xcompile $(XGCCPATH) > .xcompile)))
+
.xcompile: util/xcompile/xcompile
A=`mktemp $@.XXXXXX`; $< $(XGCCPATH) > $$A && mv $$A $@ 2> /dev/null