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Fix dependency generation for older gcc versions

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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 16fe77752e.

Signed-off-by: Vlad Lungu <vlad@comsys.ro>
This commit is contained in:
Vlad Lungu 2008-04-11 21:20:14 +03:00 committed by Wolfgang Denk
parent cb1c489690
commit c3aafd8cf8
1 changed files with 1 additions and 1 deletions
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2
Makefile
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@ -432,7 +432,7 @@ $(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 > $@