Heh! I don't suppose gcc would be using old deprecated functions which
we've removed. :-)

Bill.

2009/11/15 Bill Hart <goodwillh...@googlemail.com>:
> That seems like a likely possibility, in which case one presumes there
> is a symbol which GMP provides and we don't, or at least our interface
> is different.
>
> I think gcc only uses GMP for constant folding though, and the line in
> question didn't involve any constants did it?
>
> I wonder how one even debugs something like this. I suppose you could
> valgrind gcc while compiling that one file?
>
> Bill.
>
> 2009/11/15 Jason Moxham <ja...@njkfrudils.plus.com>:
>>
>> export
>> LD_LIBRARY_PATH=/tmp/jason/sage-4.2.1/local/lib/R/lib:/tmp/jason/sage-4.2.1/local/lib/openmpi:/tmp/jason/sage-4.2.1/local/lib/:
>>
>> like the sage shell does and then we get the same error
>>
>> So I deleted all files in .../local/lib/ except libgmp*
>> and exported
>> LD_LIBRARY_PATH=/tmp/jason/sage-4.2.1/local/lib/:
>>
>> and we get the error
>> whereas without the export pari builds fine
>>
>> Could the gcc on debian32 be using the gmp in our local path to do its
>> internal optimizations , whereas gcc should use the system gmp
>>
>>
>> On Sunday 15 November 2009 00:24:25 Jason Moxham wrote:
>>> It appears to be the actual environment that sage provides in its "sage
>>> subshell"
>>>
>>>
>>> ie
>>>
>>> Building pari in the sage shell
>>>
>>> sage subshell$ ./Configure  --graphic=none
>>> --prefix=/tmp/jason/sage-4.2.1/local
>>> --with-readline=/tmp/jason/sage-4.2.1/local --with-
>>> gmp=/tmp/jason/sage-4.2.1/local --kernel=gmp --graphic=none && make gp
>>> Configuring pari-2.3.3 (STABLE)
>>> Checking echo to see how to suppress newlines...
>>> ...using -n.
>>> Looking for some tools first ...
>>> ...ld is /usr/bin/ld
>>> ...zcat is /bin/zcat
>>> ...gzip is /bin/gzip
>>> ...ranlib is /usr/bin/ranlib
>>> ...perl is /usr/bin/perl
>>> ...emacs is /usr/bin/emacs
>>> GNU compiler version 4.3.2 (Debian 4.3.2-1.1)
>>> Given the previous choices, sizeof(long) is 4 chars.
>>> The internal word representation of a double is l[1], l[0].
>>> ==========================================================================
>>> Building for architecture: i686 running linux (ix86/GMP kernel) 32-bit
>>> version
>>> ==========================================================================
>>> C compiler is          gcc -O1 -Wall -fno-strict-aliasing
>>> -fomit-frame-pointer Executable linker is   ld   --export-dynamic
>>> Dynamic Lib linker is  gcc  -shared  $(CFLAGS) $(DLCFLAGS) -Wl,-shared,-
>>> soname=$(LIBPARI_SONAME)
>>> Looking in C lib for some symbols...
>>> ...I did not find exp2.
>>> ...I did not find log2.
>>> ...Found strftime.
>>> ...Found getrusage.
>>> ...Found sigaction.
>>> ...Found TIOCGWINSZ.
>>> ...Found getrlimit.
>>> ...Found stat.
>>> ...Found vsnprintf.
>>> ...I did not find dlopen.
>>> Try again, with -ldl this time...
>>> ...Found dlopen.
>>> Checking for optional libraries and headers...
>>> ...Found libgmp in /tmp/jason/sage-4.2.1/local/lib
>>> ...Found gmp header in /tmp/jason/sage-4.2.1/local/include
>>> Using GNU MP, version 4.2.1
>>> ###
>>> ### libX11.so not found. Please install X11 development files.
>>> ### They usually come in XFree86-devel (RPM) or xlibs-dev (Debian) packages
>>> ###
>>> ### X11 not found
>>> ### FLTK not found. Building without FLTK support
>>> Hi-Res Graphics: none
>>> ...Found libreadline in /tmp/jason/sage-4.2.1/local/lib
>>> ...Found readline header in /tmp/jason/sage-4.2.1/local/include/readline
>>> ...Found history header in /tmp/jason/sage-4.2.1/local/include/readline
>>> ###
>>> ### libncurses.so not found. Please install ncurses development files.
>>> ### They usually come in ncurses-devel (RPM) or libncurses-dev (Debian)
>>> packages
>>> ###
>>> ...Found libtermcap in /tmp/jason/sage-4.2.1/local/lib/
>>> ...Library termcap needed by readline
>>> Using GNU readline, version 6.0
>>> Installation prefix ? [/tmp/jason/sage-4.2.1/local]
>>> ...for architecture-independent files (share-prefix) ?
>>> [/tmp/jason/sage-4.2.1/local/share]
>>> Installation directories for:
>>> ...executables (gp, gphelp) ? [/tmp/jason/sage-4.2.1/local/bin]
>>> ...libraries (libpari) ? [/tmp/jason/sage-4.2.1/local/lib]
>>> ...include files ? [/tmp/jason/sage-4.2.1/local/include]
>>> ...manual pages ? [/tmp/jason/sage-4.2.1/local/share/man/man1]
>>> ...emacs macros ? [/tmp/jason/sage-4.2.1/local/share/emacs/site-lisp/pari]
>>> ...other system-dependant data ? [/tmp/jason/sage-4.2.1/local/lib/pari]
>>> ...other system-independant data ? [/tmp/jason/sage-4.2.1/local/share/pari]
>>> Default is dynamic executable and shared library
>>> ==========================================================================
>>> Extracting examples/Makefile.linux-i686
>>> Extracting Olinux-i686/Makefile
>>> Extracting Olinux-i686/../Odos/paricfg.h
>>> ./config/paricfgDOS.h.SH: line 3: Olinux-i686/../Odos/paricfg.h: No such
>>> file or directory
>>> Extracting Olinux-i686/paricfg.h
>>> Extracting Makefile
>>> Extracting scripts and macros
>>> ...in doc
>>> ...in emacs
>>> ...in misc
>>> ==========================================================================
>>> Shall we try to build pari 2.3.3 (released) now (y/n)? [n]
>>> Ok. Type "make install" when you are ready
>>> Bye !
>>> Making gp in Olinux-i686
>>> make[1]: Entering directory
>>> `/tmp/jason/sage-4.2.1/spkg/build/pari-2.3.3.p5/src/Olinux-i686'
>>> File ../src/funclist not changed.
>>> gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I. -
>>> I../src/headers -I../src/language -I/tmp/jason/sage-4.2.1/local/include -o
>>> gp.o ../src/gp/gp.c
>>> gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I. -
>>> I../src/headers -I../src/language -I/tmp/jason/sage-4.2.1/local/include -o
>>> gp_rl.o ../src/gp/gp_rl.c
>>> gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I. -
>>> I../src/headers -I../src/graph -o plotport.o ../src/graph/plotport.c
>>> ../src/graph/plotport.c: In function ârectticksâ:
>>> ../src/graph/plotport.c:469: 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.
>>> make[1]: *** [plotport.o] Error 1
>>> make[1]: Leaving directory
>>> `/tmp/jason/sage-4.2.1/spkg/build/pari-2.3.3.p5/src/Olinux-i686'
>>> make: *** [gp] Error 2
>>> /tmp/jason/sage-4.2.1
>>> sage subshell$
>>>
>>>
>>>
>>> And build it in a normal shell
>>>
>>>
>>> jasonmox...@debian5-32:/tmp/jason/sage-4.2.1/spkg/build/pari-2.3.3.p5/src$
>>> ./Configure  --graphic=none  --prefix=/tmp/jason/sage-4.2.1/local --with-
>>> readline=/tmp/jason/sage-4.2.1/local --with-gmp=/tmp/jason/sage-4.2.1/local
>>> -- kernel=gmp --graphic=none && make gp
>>> Configuring pari-2.3.3 (STABLE)
>>> Checking echo to see how to suppress newlines...
>>> ...using -n.
>>> Looking for some tools first ...
>>> ...ld is /usr/bin/ld
>>> ...zcat is /bin/zcat
>>> ...gzip is /bin/gzip
>>> ...ranlib is /usr/bin/ranlib
>>> ...perl is /usr/bin/perl
>>> ...emacs is /usr/bin/emacs
>>> Looking for the compilers ...
>>> ...cc is /usr/bin/cc
>>> ...gcc is /usr/bin/gcc
>>> GNU compiler version 4.3.2 (Debian 4.3.2-1.1)
>>> Given the previous choices, sizeof(long) is 4 chars.
>>> The internal word representation of a double is l[1], l[0].
>>> ==========================================================================
>>> Building for architecture: i686 running linux (ix86/GMP kernel) 32-bit
>>> version
>>> ==========================================================================
>>> C compiler is          /usr/bin/gcc -O1 -Wall -fno-strict-aliasing -fomit-
>>> frame-pointer
>>> Executable linker is   /usr/bin/gcc  -O1 -Wall -fno-strict-aliasing -fomit-
>>> frame-pointer    -Wl,--export-dynamic
>>> Dynamic Lib linker is  /usr/bin/gcc  -shared  $(CFLAGS) $(DLCFLAGS) -Wl,-
>>> shared,-soname=$(LIBPARI_SONAME)
>>> Looking in C lib for some symbols...
>>> ...I did not find exp2.
>>> ...I did not find log2.
>>> ...Found strftime.
>>> ...Found getrusage.
>>> ...Found sigaction.
>>> ...Found TIOCGWINSZ.
>>> ...Found getrlimit.
>>> ...Found stat.
>>> ...Found vsnprintf.
>>> ...I did not find dlopen.
>>> Try again, with -ldl this time...
>>> ...Found dlopen.
>>> Checking for optional libraries and headers...
>>> ...Found libgmp in /tmp/jason/sage-4.2.1/local/lib
>>> ...Found gmp header in /tmp/jason/sage-4.2.1/local/include
>>> Using GNU MP, version 4.2.1
>>> ###
>>> ### libX11.so not found. Please install X11 development files.
>>> ### They usually come in XFree86-devel (RPM) or xlibs-dev (Debian) packages
>>> ###
>>> ### X11 not found
>>> ### FLTK not found. Building without FLTK support
>>> Hi-Res Graphics: none
>>> ...Found libreadline in /tmp/jason/sage-4.2.1/local/lib
>>> ...Found readline header in /tmp/jason/sage-4.2.1/local/include/readline
>>> ...Found history header in /tmp/jason/sage-4.2.1/local/include/readline
>>> ###
>>> ### libncurses.so not found. Please install ncurses development files.
>>> ### They usually come in ncurses-devel (RPM) or libncurses-dev (Debian)
>>> packages
>>> ###
>>> ###
>>> ### Readline library detected, but does not seem to work
>>> ###
>>> ### Building without GNU readline support
>>> Installation prefix ? [/tmp/jason/sage-4.2.1/local]
>>> ...for architecture-independent files (share-prefix) ?
>>> [/tmp/jason/sage-4.2.1/local/share]
>>> Installation directories for:
>>> ...executables (gp, gphelp) ? [/tmp/jason/sage-4.2.1/local/bin]
>>> ...libraries (libpari) ? [/tmp/jason/sage-4.2.1/local/lib]
>>> ...include files ? [/tmp/jason/sage-4.2.1/local/include]
>>> ...manual pages ? [/tmp/jason/sage-4.2.1/local/share/man/man1]
>>> ...emacs macros ? [/tmp/jason/sage-4.2.1/local/share/emacs/site-lisp/pari]
>>> ...other system-dependant data ? [/tmp/jason/sage-4.2.1/local/lib/pari]
>>> ...other system-independant data ? [/tmp/jason/sage-4.2.1/local/share/pari]
>>> Default is dynamic executable and shared library
>>> ==========================================================================
>>> Extracting examples/Makefile.linux-i686
>>> Extracting Olinux-i686/Makefile
>>> Extracting Olinux-i686/../Odos/paricfg.h
>>> ./config/paricfgDOS.h.SH: line 3: Olinux-i686/../Odos/paricfg.h: No such
>>> file or directory
>>> Extracting Olinux-i686/paricfg.h
>>> Extracting Makefile
>>> Extracting scripts and macros
>>> ...in doc
>>> ...in emacs
>>> ...in misc
>>> ==========================================================================
>>> Shall we try to build pari 2.3.3 (released) now (y/n)? [n]
>>> Ok. Type "make install" when you are ready
>>> Bye !
>>> Making gp in Olinux-i686
>>> make[1]: Entering directory
>>> `/tmp/jason/sage-4.2.1/spkg/build/pari-2.3.3.p5/src/Olinux-i686'
>>> File ../src/funclist not changed.
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers -I../src/language  -o gp.o ../src/gp/gp.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers -I../src/language  -o gp_rl.o ../src/gp/gp_rl.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers -I../src/graph -o plotport.o ../src/graph/plotport.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o plotnull.o ../src/graph/plotnull.c
>>> cat ../src/kernel/gmp/mp.c ../src/kernel/none/cmp.c
>>> ../src/kernel/none/gcdll.c ../src/kernel/none/ratlift.c
>>> ../src/kernel/none/invmod.c
>>> ../src/kernel/gmp/gcd.c ../src/kernel/none/mp_indep.c
>>> ../src/kernel/none/add.c
>>>
>>> > mp.c
>>>
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer
>>> -I. - I../src/headers -I/tmp/jason/sage-4.2.1/local/include -o mp.o mp.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o mpinl.o ../src/kernel/none/mpinl.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o alglin1.o ../src/basemath/alglin1.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o alglin2.o ../src/basemath/alglin2.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o arith1.o ../src/basemath/arith1.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o arith2.o ../src/basemath/arith2.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o base1.o ../src/basemath/base1.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o base2.o ../src/basemath/base2.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o base3.o ../src/basemath/base3.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o base4.o ../src/basemath/base4.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o base5.o ../src/basemath/base5.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o bibli1.o ../src/basemath/bibli1.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o bibli2.o ../src/basemath/bibli2.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o buch1.o ../src/basemath/buch1.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o buch2.o ../src/basemath/buch2.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o buch3.o ../src/basemath/buch3.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o buch4.o ../src/basemath/buch4.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o Flx.o ../src/basemath/Flx.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o galconj.o ../src/basemath/galconj.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o gen1.o ../src/basemath/gen1.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o gen2.o ../src/basemath/gen2.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o gen3.o ../src/basemath/gen3.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o ifactor1.o ../src/basemath/ifactor1.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o perm.o ../src/basemath/perm.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o polarit1.o ../src/basemath/polarit1.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o polarit2.o ../src/basemath/polarit2.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o polarit3.o ../src/basemath/polarit3.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o Qfb.o ../src/basemath/Qfb.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o RgX.o ../src/basemath/RgX.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o rootpol.o ../src/basemath/rootpol.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o subcyclo.o ../src/basemath/subcyclo.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o subgroup.o ../src/basemath/subgroup.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o trans1.o ../src/basemath/trans1.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o trans2.o ../src/basemath/trans2.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o trans3.o ../src/basemath/trans3.c
>>> cd ../src/desc && /usr/bin/perl gen_member pari.desc > members-linux-
>>> i686-15930.tmp
>>> mv ../src/desc/members-linux-i686-15930.tmp ../src/language/members.h
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o anal.o ../src/language/anal.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o compat.o ../src/language/compat.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o default.o ../src/language/default.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o errmsg.o ../src/language/errmsg.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o es.o ../src/language/es.c
>>> cd ../src/desc && /usr/bin/perl gen_proto basic pari.desc > init-linux-
>>> i686-15930.tmp
>>> mv ../src/desc/init-linux-i686-15930.tmp ../src/language/init.h
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o init.o ../src/language/init.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o intnum.o ../src/language/intnum.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o members.o ../src/language/members.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o sumiter.o ../src/language/sumiter.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o aprcl.o ../src/modules/aprcl.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o elldata.o ../src/modules/elldata.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o elliptic.o ../src/modules/elliptic.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o galois.o ../src/modules/galois.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o groupid.o ../src/modules/groupid.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o kummer.o ../src/modules/kummer.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o mpqs.o ../src/modules/mpqs.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o nffactor.o ../src/modules/nffactor.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o part.o ../src/modules/part.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o stark.o ../src/modules/stark.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o subfield.o ../src/modules/subfield.c
>>> /usr/bin/gcc  -c -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I.
>>> - I../src/headers  -o thue.o ../src/modules/thue.c
>>> rm -f libpari-gmp.so.2.3.3
>>> /usr/bin/gcc  -o libpari-gmp.so.2.3.3 -shared  -O1 -Wall
>>> -fno-strict-aliasing -fomit-frame-pointer
>>> -Wl,-shared,-soname=libpari-gmp.so.2 mp.o mpinl.o alglin1.o alglin2.o
>>> arith1.o arith2.o base1.o base2.o base3.o base4.o base5.o bibli1.o bibli2.o
>>> buch1.o buch2.o buch3.o buch4.o Flx.o galconj.o gen1.o gen2.o gen3.o
>>> ifactor1.o perm.o polarit1.o polarit2.o polarit3.o Qfb.o RgX.o rootpol.o
>>> subcyclo.o subgroup.o trans1.o trans2.o trans3.o anal.o compat.o default.o
>>> errmsg.o es.o init.o intnum.o members.o sumiter.o aprcl.o elldata.o
>>> elliptic.o galois.o groupid.o kummer.o mpqs.o nffactor.o part.o stark.o
>>> subfield.o thue.o -lc -ldl -lm -L/tmp/jason/sage-4.2.1/local/lib -lgmp if
>>> test "libpari-gmp.so.2.3.3" != "libpari.so"; then      rm -f libpari.so; ln
>>> -s libpari-gmp.so.2.3.3 libpari.so; fi
>>> if test "libpari-gmp.so.2.3.3" != "libpari-gmp.so.2"; then        rm -f
>>> libpari-gmp.so.2;         ln -s libpari-gmp.so.2.3.3 libpari-gmp.so.2; fi
>>> rm -f gp-dyn
>>> /usr/bin/gcc  -o gp-dyn -O1 -Wall -fno-strict-aliasing -fomit-frame-pointer
>>> -Wl,--export-dynamic  gp.o gp_init.o gp_rl.o highlvl.o whatnow.o plotport.o
>>> plotnull.o
>>> -L"/tmp/jason/sage-4.2.1/spkg/build/pari-2.3.3.p5/src/Olinux-i686"
>>> -L/tmp/jason/sage-4.2.1/local/lib -lpari  -ldl -lm -
>>> L/tmp/jason/sage-4.2.1/local/lib -lgmp
>>> rm -f ../gp
>>> ln -s Olinux-i686/gp-dyn ../gp
>>> make[1]: Leaving directory
>>> `/tmp/jason/sage-4.2.1/spkg/build/pari-2.3.3.p5/src/Olinux-i686'
>>> jasonmox...@debian5-32:/tmp/jason/sage-4.2.1/spkg/build/pari-2.3.3.p5/src$
>>>
>>>
>>>
>>>
>>> If the line number where the error occurs is correct then it looks like
>>> libm is at fault
>>>
>>> On Saturday 14 November 2009 19:23:19 Bill Hart wrote:
>>> > Was the option -O1 passed to gcc in all instances where the problem
>>> > occurred?
>>> >
>>> > I have heard of instances where -O1 will cause macro errors which
>>> > cause the compiler to shut down. When a higher optimisation level is
>>> > used the macro which causes the crash in gcc is optimised away.
>>> >
>>> > If that turns out to be the issue, the solution will be to simply
>>> > compile that one file with -O2 optimisation. For most things -O1 is
>>> > far too slow anyway.
>>> >
>>> > Bill.
>>> >
>>> > 2009/11/14 William Stein <wst...@gmail.com>:
>>> > > On Sat, Nov 14, 2009 at 12:05 AM, Jason Moxham
>>> > >
>>> > > <ja...@njkfrudils.plus.com> wrote:
>>> > >> Hi
>>> > >>
>>> > >> I thought I would give it a try , but I cant login to debian32 ,
>>> > >> doesn't like my password , although boxen and fedora32 are OK ??
>>> > >> I thought the passwords were all the same for the virtual machines.
>>> > >
>>> > > No.  I've added your login info so you should be able to login now.
>>> > >
>>> > >> I havent managed to reproduce any error on some other 32bit machines
>>> > >> but nothing was exactly the same.
>>> > >
>>> > > You might want to try starting by doing
>>> > >
>>> > >  export SAGE_FAT_BINARY="yes"
>>> > >
>>> > > then build sage-4.2.1.tar by typing "make", which is at
>>> > >
>>> > >   http://sage.math.washington.edu/home/wstein/farm/src/
>>> > >
>>> > > It'll take a few hours, but you should get the error.
>>> > >
>>> > > William
>>>
>>>
>>
>> >>
>>
>

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