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Bug#503443: marked as done (Compiling cvxopt on arm: C/blas.c:1328: internal compiler error: Segmentation fault)

Your message dated Sat, 27 Dec 2008 18:38:38 +0100
with message-id <20081227173838.GV31087@deprecation.cyrius.com>
and subject line Re: Bug#503443: Compiling cvxopt on arm: C/blas.c:1328: internal compiler error: Segmentation fault
has caused the Debian Bug report #503443,
regarding Compiling cvxopt on arm: C/blas.c:1328: internal compiler error: Segmentation fault
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
503443: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=503443
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: gcc-4.3
Version: 4.3.2-1
Severity: normal

To reproduce run apt-get -b source cvxopt on an arm machine:

this is the log
http://buildd.debian.org/fetch.cgi?pkg=cvxopt&arch=arm&ver=1.1-1&stamp=1224972880&file=log&as=raw

[...]
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -O2 -g -Wall -O2 -fPIC -I/usr/include -I/usr/include/python2.4 -c C/glpk.c -o /build/buildd/cvxopt-1.1/src/build/temp.linux-armv5tel-2.4/C/glpk.o
C/glpk.c: In function 'integer':
C/glpk.c:552: warning: implicit declaration of function 'PySet_GET_SIZE'
gcc -pthread -shared -g -O2 -g -Wall -O2 /build/buildd/cvxopt-1.1/src/build/temp.linux-armv5tel-2.4/C/glpk.o -lglpk -o /build/buildd/cvxopt-1.1/src/build/lib.linux-armv5tel-2.4/cvxopt/glpk.so
building 'dsdp' extension
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -O2 -g -Wall -O2 -fPIC -I/usr/include/dsdp -I/usr/include/python2.4 -c C/dsdp.c -o /build/buildd/cvxopt-1.1/src/build/temp.linux-armv5tel-2.4/C/dsdp.o
In file included from C/dsdp.c:22:
/usr/include/dsdp/dsdp5.h:206: warning: function declaration isn't a prototype
gcc -pthread -shared -g -O2 -g -Wall -O2 /build/buildd/cvxopt-1.1/src/build/temp.linux-armv5tel-2.4/C/dsdp.o -L/usr/lib/atlas -ldsdp -lblas -llapack -o /build/buildd/cvxopt-1.1/src/build/lib.linux-armv5tel-2.4/cvxopt/dsdp.so
building 'base' extension
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -O2 -g -Wall -O2 -fPIC -I/usr/include/python2.4 -c C/base.c -o /build/buildd/cvxopt-1.1/src/build/temp.linux-armv5tel-2.4/C/base.o
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -O2 -g -Wall -O2 -fPIC -I/usr/include/python2.4 -c C/dense.c -o /build/buildd/cvxopt-1.1/src/build/temp.linux-armv5tel-2.4/C/dense.o
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -O2 -g -Wall -O2 -fPIC -I/usr/include/python2.4 -c C/sparse.c -o /build/buildd/cvxopt-1.1/src/build/temp.linux-armv5tel-2.4/C/sparse.o
gcc -pthread -shared -g -O2 -g -Wall -O2 /build/buildd/cvxopt-1.1/src/build/temp.linux-armv5tel-2.4/C/base.o /build/buildd/cvxopt-1.1/src/build/temp.linux-armv5tel-2.4/C/dense.o /build/buildd/cvxopt-1.1/src/build/temp.linux-armv5tel-2.4/C/sparse.o -L/usr/lib/atlas -lm -llapack -lblas -o /build/buildd/cvxopt-1.1/src/build/lib.linux-armv5tel-2.4/cvxopt/base.so
building 'blas' extension
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -O2 -g -Wall -O2 -fPIC -I/usr/include/python2.4 -c C/blas.c -o /build/buildd/cvxopt-1.1/src/build/temp.linux-armv5tel-2.4/C/blas.o
C/blas.c: In function 'sbmv':
C/blas.c:1328: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-4.3/README.Bugs> for instructions.
error: command 'gcc' failed with exit status 1
make: *** [python-build-stamp-2.4] Error 1
dpkg-buildpackage: failure: debian/rules build gave error exit status 2


-- System Information:
Debian Release: lenny/sid
  APT prefers stable
  APT policy: (700, 'stable'), (650, 'testing'), (600, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 2.6.27-rc9-sonne (SMP w/2 CPU cores; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages gcc-4.3 depends on:
ii  binutils            2.18.1~cvs20080103-7 The GNU assembler, linker and bina
ii  cpp-4.3             4.3.2-1              The GNU C preprocessor
ii  gcc-4.3-base        4.3.2-1              The GNU Compiler Collection (base 
ii  libc6               2.7-15               GNU C Library: Shared libraries
ii  libgcc1             1:4.3.2-1            GCC support library
ii  libgomp1            4.3.2-1              GCC OpenMP (GOMP) support library

Versions of packages gcc-4.3 recommends:
ii  libc6-dev                     2.7-15     GNU C Library: Development Librari

Versions of packages gcc-4.3 suggests:
pn  gcc-4.3-doc                   <none>     (no description available)
pn  gcc-4.3-locales               <none>     (no description available)
ii  gcc-4.3-multilib              4.3.2-1    The GNU C compiler (multilib files
pn  libgcc1-dbg                   <none>     (no description available)
pn  libgomp1-dbg                  <none>     (no description available)
pn  libmudflap0-4.3-dev           <none>     (no description available)
pn  libmudflap0-dbg               <none>     (no description available)

-- no debconf information

--- End Message ---
--- Begin Message --- 
* Soeren Sonnenburg <bugreports@nn7.de> [2008-12-27 18:16]:
> > Or do I need to do anything special to see this compiler error?
> 
> Oh, sorry you are right. If it works now the bug is fixed on arm. The
> workaround was only against atlas which is not even available on arm.
> 
> Sorry for the confusion and thanks for keeping track of thsi.

OK, great.  I'm closing the bug.  Please reopen if the compiler error
shows up again.
-- 
Martin Michlmayr
http://www.cyrius.com/

--- End Message ---
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