[FFmpeg-devel] [PATCH] library.mak: add rpath to shared libraries

Ganesh Ajjanagadde gajjanag at mit.edu
Sun Jul 5 20:21:35 CEST 2015


On Sun, Jul 5, 2015 at 1:01 PM, Michael Niedermayer <michaelni at gmx.at> wrote:
> On Sat, Jul 04, 2015 at 10:21:47AM -0400, Ganesh Ajjanagadde wrote:
>> On Sat, Jun 27, 2015 at 7:18 PM, Ganesh Ajjanagadde <gajjanag at mit.edu> wrote:
>> > On Sat, Jun 27, 2015 at 9:49 AM, Ganesh Ajjanagadde <gajjanag at mit.edu> wrote:
>> >> On Sat, Jun 27, 2015 at 2:22 AM, Hendrik Leppkes <h.leppkes at gmail.com> wrote:
>> >>> On Sat, Jun 27, 2015 at 3:09 AM, Ganesh Ajjanagadde
>> >>> <gajjanagadde at gmail.com> wrote:
>> >>>> Fixes Ticket4673
>> >>>>
>> >>>> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde at gmail.com>
>> >>>> ---
>> >>>>  library.mak | 2 +-
>> >>>>  1 file changed, 1 insertion(+), 1 deletion(-)
>> >>>>
>> >>>> diff --git a/library.mak b/library.mak
>> >>>> index 29460b8..401da7c 100644
>> >>>> --- a/library.mak
>> >>>> +++ b/library.mak
>> >>>> @@ -58,7 +58,7 @@ $(SUBDIR)$(SLIBNAME): $(SUBDIR)$(SLIBNAME_WITH_MAJOR)
>> >>>>
>> >>>>  $(SUBDIR)$(SLIBNAME_WITH_MAJOR): $(OBJS) $(SLIBOBJS) $(SUBDIR)lib$(NAME).ver
>> >>>>         $(SLIB_CREATE_DEF_CMD)
>> >>>> -       $$(LD) $(SHFLAGS) $(LDFLAGS) $$(LD_O) $$(filter %.o,$$^) $(FFEXTRALIBS)
>> >>>> +       $$(LD) $(SHFLAGS) $(LDFLAGS) $(LDEXEFLAGS) $$(LD_O) $$(filter %.o,$$^) $(FFEXTRALIBS)
>> >>>>         $(SLIB_EXTRA_CMD)
>> >>>
>> >>> LDEXEFLAGS is clearly not the appropriate way to go about this. These
>> >>> flags are for executables, not for shared libraries.
>> >>>
>> >>> - Hendrik
>> >>
>> >> Ok, so is it fine if this gets added to LDFLAGS instead? Or should a
>> >> separate e.g LDLIBFLAGS be used?
>> >
>> > Attached is new patch that creates a LDLIBFLAGS.
>>
>> Ping.
>
> breaks build with mingw
>
> make
> ffmpeg/library.mak:111: *** commands commence before first target.  Stop.

Weird, builds fine with gcc. I don't have mingw with me, so can't
investigate this further.
>
> [...]
> --
> Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
>
> There will always be a question for which you do not know the correct answer.
>
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