[Bug bootstrap/36481] gcc fails to build on Solaris x86 - it forgets the locations of libmpfr

["BlanchardJ at ieee dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #17 from BlanchardJ at ieee dot org  2010-01-15 12:37 -------

> Yes, thank you. That is helpful. How do you produce the $ISALIST? Is that
> simply 
> sparcv9 on a modern SPARC and amd64 on an Open Solaris system, or is it a list. 
> If the latter, how do you every it.
> 
> 
> drkirkby@hawk:~$ isalist
> amd64 pentium_pro+mmx pentium_pro pentium+mmx pentium i486 i386 i86
> 
> Do I need
> 
> xport LD_OPTIONS='-R/opt/csw/lib/amd64 -R opt/csw/lib/pentium_pro+mmx etc" ? I 
> doubt it, but I'm not sure what you mean there.
> 
> Is it just this, or anything else I need to do? You say "typical blastwave
> build 
> would have at a minimum .." but I doubt you would consider gcc a "typical 
> blastwave build" If there are further complications, can you let me know what 
> they are.
> 
> Dave
> 

Hi,

It's just the string '$ISALIST' so it will appear as-is in the final run path.
The runtime linker will take care of expanding it correctly at runtime. So one
just export LD_OPTIONS as-is before building.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36481