Richard Henderson <r...@redhat.com> writes:
> On 11/22/2011 04:15 AM, Rainer Orth wrote:
>> This patch broke bootstrap on Solaris 8 and 9/x86 with Sun as which
>> doesn't support .hidden: linking the stage2 lto-plugin fails like this:
>>
>> ld: fatal: relocation error: R_386_GOTOFF: file
>> /var/gcc/regression/trunk/8-gcc/build/./prev-gcc/crtbegin.o: symbol
>> __TMC_END__: relocation must bind locally
>> collect2: error: ld returned 1 exit status
>> make[4]: *** [liblto_plugin.la] Error 1
>
> Blah, of course it does.
>
> The first of these patches should fix this. The second... well, I
> don't recall why we use -fno-inline atm. It works for i386-linux,
> of course, to eliminate it. But this is a twisty maze...
While the first patch allows Solaris 8/9 x86 bootstraps to finish
(testsuite still running), I happened to run a Solaris 10/SPARC
bootstrap that broke configuring stage 2 libgomp: even trivial
executables die with a SEGV in _init.
It turns out (still verifying with a fresh bootstrap) that the
-fno-inline removal is the culprit.
Rainer
--
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University
