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building 2.95.3 w/-m64 for sparcv9
- To: gcc-help at gcc dot gnu dot org
- Subject: building 2.95.3 w/-m64 for sparcv9
- From: Ric Anderson <ric at sylvester dot Telcom dot Arizona dot EDU>
- Date: Fri, 1 Jun 2001 13:58:42 -0700 (MST)
I've built interim snapshots (e.g. egcs-20000911) with
Solaris 64 bit support via
./configure --target=solaris-sun-sparcv9
Once built, the compiler would generate 64 bit binaries under
solaris 7 on an UltraSparc-10 via the -m64 switch. However, I can't
figure out how to configure gcc 2.95.3 to do this.
Has anyone successfully built gcc 2.95.3 with -m64 support enabled
using either gcc version egcs-2.91.66 19990314 (egcs-1.1.2 release)
(which built the above referenced egcs-20000911 with -m64 support) or
gcc version 2.95.3 20010315 (release)?
If you have, what configure options did you use? What I've
tried (with varying errors during build are)
./configure
--target=sparcv9-sun-solaris2.7
which tries to build a cross compiler and fails and
./configure
--target=sparcv9-sun-solaris2.7 \
--host=sparcv9-sun-solaris2.7
which dies during compilation complaining about missing files.
Thanks in advance,
Ric (<ric@Arizona.EDU> "Ric Anderson"; I speak only for myself)