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

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@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 > $@

In message 47FFABDE.9030604@comsys.ro you wrote:
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@comsys.ro
Your patch was line-wrapped:
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 $(VERSION_FILE)
^^^^^^^^^^^^^^^^^ here
@$(XECHO) Generating include/autoconf.mk ; \ set -e ; \ : Generate the dependancies ; \
- $(CC) -M $(HOST_CFLAGS) $(CPPFLAGS) -MQ $@ include/common.h >
$@.dep ; \
^^^^^^^^^^^^^^^^^ and here
- $(CC) -x c -M $(HOST_CFLAGS) $(CPPFLAGS) -MQ $@ include/common.h >
$@.dep ; \
^^^^^^^^^^^^^^^^^ and here
: Extract the config macros ; \ $(CPP) $(CFLAGS) -dM include/common.h | sed -n -f
tools/scripts/define2mk.sed > $@
^^^^^^^^^^^^^^^^^ and here
Manually applied.
Please make sure to fix your mailer!!!
Best regards,
Wolfgang Denk
participants (2)
-
Vlad Lungu
-
Wolfgang Denk