#11705: Port Sage to SUSE Linux Power 7 (ppc64).
---------------------------+------------------------------------------------
Reporter: was | Owner: drkirkby
Type: enhancement | Status: new
Priority: major | Milestone: sage-4.8
Component: porting | Keywords: sd32 sd35.5
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
---------------------------+------------------------------------------------
Comment(by leif):
Just for the record:
{{{
leif@silius:~> gcc -v
Using built-in specs.
Target: powerpc64-suse-linux
Configured with: ../configure --prefix=/usr --infodir=/usr/share/info
--mandir=/usr/share/man --libdir=/usr/lib64 --libexecdir=/usr/lib64
--enable-languages=c,c++,objc,fortran,obj-c++,java --enable-
checking=release --with-gxx-include-dir=/usr/include/c++/4.3 --enable-ssp
--disable-libssp --with-bugurl=http://bugs.opensuse.org/ --with-
pkgversion='SUSE Linux' --disable-libgcj --disable-libmudflap --with-
slibdir=/lib64 --with-system-zlib --enable-__cxa_atexit --enable-
libstdcxx-allocator=new --disable-libstdcxx-pch --enable-version-specific-
runtime-libs --program-suffix=-4.3 --enable-linux-futex --without-system-
libunwind --with-cpu=power4 --enable-secureplt --with-long-double-128
--build=powerpc64-suse-linux
Thread model: posix
gcc version 4.3.4 [gcc-4_3-branch revision 152973] (SUSE Linux)
leif@silius:~> (. /usr/local/skynet_bash_profile ; gcc -v)
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/local/gcc-4.6.2/ppc64-Linux-
power7-suse/libexec/gcc/powerpc64-unknown-linux-gnu/4.6.2/lto-wrapper
Target: powerpc64-unknown-linux-gnu
Configured with: /usr/local/gcc-4.6.2/src/gcc-4.6.2/configure --enable-
languages=c,c++,fortran --with-gnu-as --with-gnu-
as=/usr/local/binutils-2.21.1/ppc64-Linux-power7-suse-gcc-4.6.1/bin/as
--with-gnu-ld --with-ld=/usr/local/binutils-2.21.1/ppc64-Linux-power7
-suse-gcc-4.6.1/bin/ld --with-gmp=/usr/local/mpir-2.4.0/ppc64-Linux-power7
-suse-gcc-4.3.4-suse --with-mpfr=/usr/local/mpfr-3.1.0/ppc64-Linux-power7
-suse-mpir-2.4.0-gcc-4.6.0 --with-mpc=/usr/local/mpc-0.9/ppc64-Linux-
power7-suse-mpir-2.4.0-mpfr-3.1.0-gcc-4.6.1
--prefix=/usr/local/gcc-4.6.2/ppc64-Linux-power7-suse
Thread model: posix
gcc version 4.6.2 (GCC)
}}}
I.e., Mariah did build GCC 4.6.2 with MPFR 3.1.0 as well.
(And I'm pretty sure it defaults to `power7`; as you can see the "native"
[SuSE] GCC 4.3.4 defaults to `power4`.)
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11705#comment:34>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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