[FFmpeg-devel] [PATCH] add initial suncc support

[Michael Kostylev]

On Wed Oct 28 17:24:30 2009
Reimar D?ffinger wrote:

> On Wed, Oct 28, 2009 at 06:35:28PM +0300, Michael Kostylev wrote:
>> 
>> On Wed Oct 28 15:17:56 2009
>> M?ns Rullg?rd wrote:
>> 
>>>> as in subject
>>>>
>>>> Michael
>>>>
>>>> --- ./configure.orig
>>>> +++ ./configure
>>>> @@ -1594,6 +1594,11 @@
>>>>      cc_version=__VERSION__
>>>>      CC_DEPFLAGS='-MMD'
>>>>      AS_DEPFLAGS='-MMD'
>>>> +elif $cc -V 2>&1 | grep -q Sun; then
>>>> +    cc_type=suncc
>>>> +    cc_version="AV_STRINGIFY(__SUNPRO_C)"
>>>> +    DEPEND_CMD='$(DEPCC) $(DEPFLAGS) $< | sed -e "1s,^.*: ,$@: ," -e "\$$!s,\$$, \\\\\\," -e "1!s,^.*: , ," > $(@:.o=.d)'
>>>> +    DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -xM1'
>>>>  fi
>>> 
>>> Is suncc unable to compile and produce dependency listings at the same
>>> time?
>> 
>> -xMMD
>> but the format remains the same:
>> basename (target): dependency1
>> basename (target): dependency2
>> basename (target): dependency3
>> ...

Correction: -xMMD seems to work except that ALL *.d files are written into the 
current directory.

> Looks like we need another petition to make them implement the
> equivalent to -MT.
> -xMT seems to be accepted but has no effect?!
> 
>> Futhermore, the compiler stuff is never excluded, maybe it's better to kill
>> it with -e "/\\/include\\//d"?
> 
> I don't seem to have the later issue on OpenSolaris with suncc 5.10,
> or maybe I misunderstood the issue...

aea.o: /home/mik/src/fate/test/libavformat/aea.c \
...
         /opt/sunstudio12.1/prod/include/cc/time.h \
         /opt/sunstudio12.1/prod/include/cc/features.h \
         /opt/sunstudio12.1/prod/include/cc/sys/cdefs.h \
         /opt/sunstudio12.1/prod/include/cc/stddef.h \
         /opt/sunstudio12.1/prod/include/cc/sys/isa_defs.h \
         /opt/sunstudio12.1/prod/include/cc/stdio.h \
         /opt/sunstudio12.1/prod/include/cc/wchar.h \
         /opt/sunstudio12.1/prod/include/cc/stdarg.h \
         /opt/sunstudio12.1/prod/include/cc/va_impl.h \
...

Michael