New patch to review for coreboot: 2c251c8 build system: create proper dependency files

[Patrick Georgi]

Patrick Georgi ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9285

-gerrit

commit 2c251c8eca13aaa48ae42099dfd697aa546e5faf
Author: Patrick Georgi 
Date:   Fri Apr 3 10:16:12 2015 +0200

build system: create proper dependency files

Tell gcc what to use as target part of the generated rule.

This is inspired by the commit listed below, but rewritten to match
    upstream, and split in smaller pieces to keep intent clear.

Change-Id: Ie4814143337abb3cf1e9e8db7e96201a517a17b8
    Signed-off-by: Patrick Georgi 
    Based-On-Change-Id: I50af7dacf616e0f8ff4c43f4acc679089ad7022b
    Based-On-Signed-off-by: Julius Werner 
    Based-On-Reviewed-on: https://chromium-review.googlesource.com/219170
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 03811c6..eabb959 100644
--- a/Makefile
+++ b/Makefile
@@ -232,7 +232,7 @@ ifn$(EMPTY)def $(1)-objs_$(2)_template
 de$(EMPTY)fine $(1)-objs_$(2)_template
 $(obj)/$$(1).$(1).o: src/$$(1).$(2) $(obj)/config.h $(4)
    @printf "    CC         $$$$(subst $$$$(obj)/,,$$$$(@))\n"
-	$(CC_$(1)) $(3) -MMD $$$$(CPPFLAGS_$(1)) $$$$(CFLAGS_$(1)) -c -o $$$$@ $$$$<
+	$(CC_$(1)) -MMD $$$$(CPPFLAGS_$(1)) $$$$(CFLAGS_$(1)) -MT $$$$(@) $(3) -c -o $$$$@ $$$$<
 en$(EMPTY)def
 end$(EMPTY)if
 endef