[Bug c++/16507] gcc_s not found when linking 64-bit C++

["bfriesen at simple dot dallas dot tx dot us" <gcc-bugzilla at gcc dot gnu dot org>]

------- Additional Comments From bfriesen at simple dot dallas dot tx dot us  2004-07-15 04:17 -------
Subject: Re:  gcc_s not found when linking 64-bit C++

On Wed, 14 Jul 2004, Bob Friesenhahn wrote:
>
> I will now try using
>
> --disable-multilib --enable-version-specific-runtime-libs
>
> since my objective is to create a directory tree for 100% 64-bit development 
> and I don't want to take the risk of failure while upgrading the compiler.

I would like to be able to say that this finally worked as expected, 
but it did not.  As before, gcc_s is not found because libgcc_s.so is 
hidden away in a sparcv9 subdirectory and gcc is not telling the 
system linker where to look.

This fails:

% c++64-3.4.1 -o exceptions exceptions.cpp
ld: fatal: library -lgcc_s: not found
ld: fatal: library -lgcc_s: not found
ld: fatal: File processing errors. No output written to exceptions
collect2: ld returned 1 exit status

This succeeds:

% c++64-3.4.1 -L /usr/local/sparc64/lib/gcc/sparc64-sun-solaris2.9/3.4.1/sparcv9 -o exceptions exceptions.cpp
%

Thus far I have not found a permutation of options which installs the 
libraries in the right place, or passes the right options to the 
system linker so that it can find them.

Bob
======================================
Bob Friesenhahn
bfriesen@simple.dallas.tx.us
http://www.simplesystems.org/users/bfriesen


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16507