[coreboot-gerrit] New patch to review for coreboot: 29f0758 Makefile: Disable implicit rules
Patrick Georgi (pgeorgi@google.com)
gerrit at coreboot.org
Tue Apr 21 10:09:44 CEST 2015
Patrick Georgi (pgeorgi at google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9865
-gerrit
commit 29f0758fa5b68b37fe9362a78607fb31424646bb
Author: Julius Werner <jwerner at chromium.org>
Date: Fri Mar 13 11:05:07 2015 -0700
Makefile: Disable implicit rules
This patch disables implicit make rules (like %.o: %.c) from our build
system, since we don't use them and they can cause unexpected results
when there's a mistake in the Makefiles.
BRANCH=None
BUG=chromium:466469
TEST=emerge-falco coreboot fails with only this patch and succeeds with
this and the $(src-to-obj) fix.
Change-Id: I7478adaddbbeaa2226fd941ffacfce2577ba59ba
Signed-off-by: Patrick Georgi <pgeorgi at chromium.org>
Original-Commit-Id: c2543f25f7db61f93be96784eca3f4f65e3ffaa0
Original-Change-Id: Ia6a91f040ad4ef556cf7912cd82a73173dfec8cb
Original-Signed-off-by: Julius Werner <jwerner at chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/259947
Original-Reviewed-by: Mike Frysinger <vapier at chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin at chromium.org>
Original-Reviewed-by: Patrick Georgi <pgeorgi at chromium.org>
---
Makefile | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Makefile b/Makefile
index e5255f8..14e1598 100644
--- a/Makefile
+++ b/Makefile
@@ -74,6 +74,9 @@ ifneq ($(Q),)
endif
endif
+# Disable implicit/built-in rules to make Makefile errors fail fast.
+.SUFFIXES:
+
HOSTCC := gcc
HOSTCXX = g++
HOSTCFLAGS := -g
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