[FFmpeg-devel] gcc -rdynamic flag not supported, yet configure keeps propogating

Diego Biurrun diego
Fri Jun 27 01:08:41 CEST 2008

On Thu, Jun 26, 2008 at 06:02:37PM -0400, Ben Taylor wrote:
> On Thu, Jun 26, 2008 at 11:35 AM, compn <tempn at twmi.rr.com> wrote:
> > On Thu, 26 Jun 2008 10:16:59 -0400, "Ben Taylor" <bentaylor.solx86 at gmail.com> wrote:
> >>Solaris 10/X86, gcc-3.4.3.   I'm running basic configuration tests
> >>with some patches to configure for Solaris, and I see this check
> >>for "-rdynamic" fail (gcc emits "gcc: unrecognized option `-rdynamic')
> >>The log is below.
> >
> > i ran into this problem yesterday on ppc osx
> > cami:/ compn$ gcc -rdynamic
> > powerpc-apple-darwin8-gcc-4.0.0: unrecognized option `-rdynamic'
> > cami:/ compn$ gcc-3.3 -rdynamic
> > gcc-3.3: unrecognized option `-rdynamic'
> >
> > i remember a few years ago that cygwin gcc did not have -rdynamic as well.
> Seems like it would be simpler to not run the test on Solaris and ppc/osx
> instead of trying to write a fix to check_ld to realize that -rdynamic is not
> supported?
> Sound reasonable?

No, that would be non-portable.  -rdynamic might well be supported in
the future...


More information about the ffmpeg-devel mailing list