Re: Bug#1121530: libreoffice: Please build with -fPIE on sparc64 to fix FTBFS

Hi,

On Fri, 2025-11-28 at 12:02 +0100, John Paul Adrian Glaubitz wrote:
> On Fri, 2025-11-28 at 09:46 +0100, John Paul Adrian Glaubitz wrote:
> > On Fri, 2025-11-28 at 09:34 +0100, Rene Engelhard wrote:
> > > Upstream patches related to/for lp-solve I mean:
> > > 
> > > <https://git.libreoffice.org/core/+/refs/heads/master/external/lpsolve/>
> > 
> > Yes, I'm aware of this.
> > 
> > > In any way you need to teach ccc -fPIE. But then I'd wonder why lp-solve in
> > > Debian built... That one has "just" -fPIC.
> > 
> > Please see my other mail. I said, I'm going to replace "-fpic" with "-fPIC".
> > 
> > -fpic/-fPIC is for libraries, -fpie/-fPIE for executables.
> > 
> > > See salsa.debian.org/math-team/lp-solve
> > 
> > Which confirms my theory ;-).
> 
> The attached patch replaces "-fpic" with "-fPIC" in the lp-solve build script which
> seems to be enough to fix this particular build issue on sparc64.

So, it gets beyond the previous linker problem now but fails while linking Rust code:

[LNK] ExtensionLibrary/rust_uno-example.uno.so
/usr/bin/ld: cannot find -lrust_uno: No such file or directory
collect2: error: ld returned 1 exit status
make[1]: *** [/home/glaubitz/loffice/libreoffice-26.2.0~alpha1/solenv/gbuild/LinkTarget.mk:869: /home/glaubitz/loffice/libreoffice-26.2.0~alpha1/workdir/LinkTarget/ExtensionLibrary/rust_uno-
example.uno.so] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:301: build] Error 2

I assume that this is unrelated to sparc64.

Adrian

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