[FFmpeg-devel] [PATCH] mipsen require compilation with -DPIC since gcc-4.3
Sun Sep 21 22:28:07 CEST 2008
M?ns Rullg?rd wrote:
> The following message is a courtesy copy of an article
> that has been posted to gmane.comp.video.ffmpeg.devel as well.
> Reinhard Tartler <siretart at tauware.de> writes:
> > M?ns Rullg?rd <mans at mansr.com> writes:
> >> Mentioning this in the original email would have spared us this
> >> discussion. Do you have a reference for that?
> > Please read my emails. Thiemo's has posted to this list, but his mail
> > is still waiting in the moderation queue.
> There is nothing new in the moderation queue. I asked for a reference
> to a spec document,
Unfortunately MIPS Technologies doesn't maintain an ABI document
beyond the old psABI from e.g.
Practically this means that the GNU Toolchain is the ABI reference
implementation. The changes are mentioned in the GCC 4.3.0 release
notes at http://gcc.gnu.org/gcc-4.3/changes.html:
"GNU/Linux configurations now generate -mno-shared code unless
overridden by -fpic, -fPIC, -fpie or -fPIE."
> not a non-verifiable claim from someone I don't know.
As things stand, you will have to ask for that any of:
- CodeSourcery, who maintains the Toolchain for MIPS. (That's
probably Maciej W. Rozycki now.)
- the GCC MIPS maintainers, that's Richard Sandiford and
- the binutils MIPS maintainers, that's also Eric, and myself.
- The guy who proposed the change originally, AFAIR that was
Ian Lance Taylor (on the binutils list.)
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