#9100: scipy is probably building part 32-bit on OpenSolaris x64 when SAGE64=yes
------------------------+---------------------------------------------------
Reporter: drkirkby | Owner: drkirkby
Type: defect | Status: new
Priority: major | Milestone: sage-4.4.3
Component: solaris | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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== Build environment ==
* Sun Ultra 27 3.33 GHz Intel W3580 Xeon. Quad core. 8 threads. 12 GB RAM
* !OpenSolaris 2009.06 snv_134 X86
* Sage 4.4.2
* gcc 4.4.4
== How gcc 4.4.4 was configured ==
Since the configuration of gcc is fairly critical on !OpenSolaris, here's
how it was built.
{{{
drkir...@hawk:~/sage-4.4.2$ gcc -v
Using built-in specs.
Target: i386-pc-solaris2.11
Configured with: ../gcc-4.4.4/configure --prefix=/usr/local/gcc-4.4.4
--with-as=/usr/local/binutils-2.20/bin/as --with-ld=/usr/ccs/bin/ld
--with-gmp=/usr/local --with-mpfr=/usr/local
Thread model: posix
gcc version 4.4.4 (GCC)
}}}
gcc 4.3.4 was failing to build iconv.
== The problem ==
This is odd, as some temporary files created during the build are clearly
32-bit
{{{
drkir...@hawk:~/sage-4.4.2/spkg/build$ find . -exec file {} \; | grep
32-bit
./sage-4.4.2/c_lib/src/convert.pic.o: ELF 32-bit LSB relocatable 80386
Version 1
./scipy-0.7.p4/src/build/temp.solaris-2.11-i86pc-2.6/scipy/special/mach/r1mach.o:
ELF 32-bit LSB relocatable 80386 Version 1
./scipy-0.7.p4/src/build/temp.solaris-2.11-i86pc-2.6/scipy/special/mach/i1mach.o:
ELF 32-bit LSB relocatable 80386 Version 1
./scipy-0.7.p4/src/build/temp.solaris-2.11-i86pc-2.6/scipy/special/mach/d1mach.o:
ELF 32-bit LSB relocatable 80386 Version 1
./scipy-0.7.p4/src/build/temp.solaris-2.11-i86pc-2.6/scipy/special/mach/xerror.o:
ELF 32-bit LSB relocatable 80386 Version 1
./scipy-0.7.p4/src/build/temp.solaris-2.11-i86pc-2.6/scipy/integrate/mach/d1mach.o:
ELF 32-bit LSB relocatable 80386 Version 1
./scipy-0.7.p4/src/build/temp.solaris-2.11-i86pc-2.6/scipy/integrate/mach/i1mach.o:
ELF 32-bit LSB relocatable 80386 Version 1
./scipy-0.7.p4/src/build/temp.solaris-2.11-i86pc-2.6/scipy/integrate/mach/xerror.o:
ELF 32-bit LSB relocatable 80386 Version 1
./scipy-0.7.p4/src/build/temp.solaris-2.11-i86pc-2.6/scipy/integrate/mach/r1mach.o:
ELF 32-bit LSB relocatable 80386 Version 1
}}}
However, parts of it are compiling 64-bit, as can be seen by the -m64 flag
below:
{{{
compiling C sources
C compiler: gcc -fno-strict-aliasing -g -O2 -DNDEBUG -g -O3 -m64 -Wall
-Wstrict-prototypes -fPIC
creating
build/temp.solaris-2.11-i86pc-2.6/build/src.solaris-2.11-i86pc-2.6/scipy/lib/lapack
compile options: '-DNO_ATLAS_INFO=2
-I/export/home/drkirkby/sage-4.4.2/local/include
-Ibuild/src.solaris-2.11-i86pc-2.6
-I/export/home/drkirkby/sage-4.4.2/local/lib/python2.6/site-
packages/numpy/core/include
-I/export/home/drkirkby/sage-4.4.2/local/include/python2.6 -c'
gcc: build/src.solaris-2.11-i86pc-2.6/scipy/lib/lapack/calc_lworkmodule.c
compiling Fortran sources
Fortran f77 compiler: sage_fortran -Wall -ffixed-form -fno-second-
underscore -fPIC -O3 -funroll-loops
Fortran f90 compiler: sage_fortran -Wall -fno-second-underscore -fPIC -O3
-funroll-loops
}}}
So I'm amazed this builds at all, but it does:
{{{
creating /export/home/drkirkby/sage-4.4.2/local/lib/python2.6/site-
packages/scipy/weave/doc
copying scipy/weave/doc/tutorial.txt ->
/export/home/drkirkby/sage-4.4.2/local/lib/python2.6/site-
packages/scipy/weave/doc/
copying scipy/weave/doc/tutorial_original.html ->
/export/home/drkirkby/sage-4.4.2/local/lib/python2.6/site-
packages/scipy/weave/doc/
running install_egg_info
Removing /export/home/drkirkby/sage-4.4.2/local/lib/python2.6/site-
packages/scipy-0.7.0-py2.6.egg-info
Writing /export/home/drkirkby/sage-4.4.2/local/lib/python2.6/site-
packages/scipy-0.7.0-py2.6.egg-info
real 4m9.963s
user 3m53.461s
sys 0m13.687s
Successfully installed scipy-0.7.p4
}}}
So I'm somewhat puzzled by this!
Dave
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9100>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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