[U-Boot-Users] [PATCH] Fix dependency generation for older gcc versions

Vlad Lungu vlad at comsys.ro
Fri Apr 11 20:20:14 CEST 2008


 With gcc 3.3.3 at least, compilation fails with

Generating include/autoconf.mk
gcc: compilation of header file requested
make: *** [include/autoconf.mk] Error 1

since commit 16fe77752eee099b9fb61ed73460e51cc94b37ba.

Signed-off-by: Vlad Lungu <vlad at comsys.ro>
---
 Makefile |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/Makefile b/Makefile
index e5b4210..ef6927b 100644
--- a/Makefile
+++ b/Makefile
@@ -425,7 +425,7 @@ $(obj)include/autoconf.mk: $(obj)include/config.h 
$(VERSION_FILE)
     @$(XECHO) Generating include/autoconf.mk ; \
     set -e ; \
     : Generate the dependancies ; \
-    $(CC) -M $(HOST_CFLAGS) $(CPPFLAGS) -MQ $@ include/common.h > 
$@.dep ; \
+    $(CC) -x c -M $(HOST_CFLAGS) $(CPPFLAGS) -MQ $@ include/common.h > 
$@.dep ; \
     : Extract the config macros ; \
     $(CPP) $(CFLAGS) -dM include/common.h | sed -n -f 
tools/scripts/define2mk.sed > $@
 
-- 
1.5.4





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