Although it doesn't fix the cython issue, one solution for Pari would be to statically link against MPIR. However it isn't a proper fix because there is every chance that a similar bug could be hit building any of the Sage spkg's. Statically linking MPIR against all of them would bloat the binary size, I believe.
Bill. 2009/11/15 Bill Hart <goodwillh...@googlemail.com>: > I'm probably missing something important here, but why set > LD_LIBRARY_PATH to the sage environment for either Configure or make, > when building Pari? > > The correct way to tell Pari which readline and gmp to link against is > --with-gmp=.... and --with-readline=..... > > LD_LIBRARY_PATH should only be changed at runtime. > > Of course make check probably both compiles the test suite and > executes it, which requires LD_LIBRARY_PATH set two different ways at > the same time. > > There is also a potential issue with Cython (I didn't check how Cython > calls the compiler). It wants to run the C compiler at Sage runtime. > That's also potentially messed up if someone writes some cython code > which does constant folding. > > Really and truly, the gcc should not be dynamically linked against > gmp, but statically linked. Under normal circumstances it is not a > problem because the user simply adds the Sage local libs directory to > LD_LIBRARY_PATH, leaving the system library path in there. Here we > don't want to do that because we are providing our own version of > "GMP". > > Basically there is no right way of dealing with an issue like this. If > you fork a library that gcc uses then dynamically link gcc against > that library, it's broken. > > Bill. > > 2009/11/15 Jason Moxham <ja...@njkfrudils.plus.com>: >> >> On Sunday 15 November 2009 02:24:47 William Stein wrote: >>> On Sat, Nov 14, 2009 at 6:17 PM, Jason Moxham <ja...@njkfrudils.plus.com> >> wrote: >>> > Of course , that is the error >>> > LD_LIBRARY_PATH sets the path for executables so there is no need for it >>> > to be set when building pari (just when running it) so the only thing >>> > that is USING libgmp is gcc which doesn't like it . >>> >>> This means that a temporary workaround is that in the spkg-install >>> script for PARI we put: >>> >>> echo "Building and install PARI" >>> TMP=LD_LIBRARY_PATH; unset LD_LIBRARY_PATH >>> if [ "$UNAME" = "CYGWIN" ]; then >>> # There are weird bugs in PARI's build process on Windows XP >>> # under Cygwin. >>> # Passing in this extra flag gets around the bug. >>> $MAKE GMPINCLUDE=-I$SAGE_LOCAL/include EXTRADLLDFLAGS=-lgmp gp >>> else >>> $MAKE gp >>> fi >>> LD_LIBRARY_PATH=$TMP >>> >>> >> >> I think pari wont use readline if we do this , but I dont think sage uses >> pari >> like that ? so it should be OK >> >>> Of course, I'm curious why a FAT mpir crashes GCC... >> >> Yeah , weird , just seems to be debian 4.3.2 that does it , NOTE: gcc-4.3.2 >> also buggers up some other packages eg gmp-4.3.x , so it may not be worth the >> effort trying to fix it. >> >> >>> I can't work on this now, unfortunately, since the latency of my net >>> connection at this hotel is horrendous. >>> >>> William >>> >>> > On Sunday 15 November 2009 02:06:25 Jason Moxham wrote: >>> >> this is with mpir-1.2 ,and I think we have only start to remove them in >>> >> 1.3 >>> >> >>> >> I mean pari builds fine with our fat enabled mpir , but only if >>> >> LD_LIBRARY_PATH does NOT point to our libmpir >>> >> >>> >> LD_LIBRARY_PATH is not used until linking time ? so it should have no >>> >> effect on the compile . >>> >> If gcc is using our libmpir internally , which it should not , then gcc >>> >> may require libgmp to built with certain options , some sort of specific >>> >> malloc etc >>> >> >>> >> On Sunday 15 November 2009 01:50:52 Bill Hart wrote: >>> >> > 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/sa >>> >> > >>ge- 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 /s rc$ ./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 /s rc$ >>> >> > >>> >>> >> > >>> >>> >> > >>> >>> >> > >>> >>> >> > >>> 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 >> >> >> >> >> > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "mpir-devel" group. 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