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

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

[Vlad Lungu]

 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 > $@
 
-- 
1.5.4

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

[Wolfgang Denk]

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

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