If by "this code" you mean paripriv.h then that belongs to pari, i.e. is upstream. But sage/ext/fast_callable.c will have been written by someone who subscribes to this list, I hope!
John 2009/7/22 Dr. David Kirkby <david.kir...@onetel.net>: > > John Cremona wrote: > >> Line 428 defines an enum struct which is only relevant for gp. >> The >> earlier two have no numeric constants that I can see but the function >> prototypes have variables in upper case, and it's possible that these >> are macros which are getting expanded into numbers. >> >> John > > Thank you John, > > I still don't feel happy about debugging this code, which I don't > understand at all. Perhaps someone who has some idea what is is all > supposed to be doing can look at it. I assume this is code which someone > reading this list probably wrote, rather than code which is buggy and > needs reporting to an upstream developer. > > Dave > >> 2009/7/22 Dr. David Kirkby <david.kir...@onetel.net>: >>> Pari build fine on Solaris now. However, many packages later, there is a >>> failure when building the 'modified sage library code' which is related >>> to the inclusion of the pari header file >>> >>> $SAGE_HOME/local/include/pari/paripriv.h >>> >>> There are according to gcc on Solaris a problem with this file. I see >>> the exact same issue on t2 as I do on my home machine and William has >>> said he has seen it on OpenSolaris too. >>> >>> gcc -fno-strict-aliasing -DNDEBUG -g -fwrapv -O3 -Wall >>> -Wstrict-prototypes -fPIC >>> -I/export/home/drkirkby/sage/sage-4.1.1.alpha0/local//include >>> -I/export/home/dr kirkby/sage/sage-4.1.1.alpha0/local//include/csage >>> -I/export/home/drkirkby/sage/ sage-4.1.1.alpha0/devel//sage/sage/ext >>> -I/export/home/drkirkby/sage/sage-4.1.1.a lpha0/local/include/python2.6 >>> -c sage/ext/fast_callable.c -o build/temp.solaris- >>> 2.10-sun4u-2.6/sage/ext/fast_callable.o -w >>> In file included from sage/ext/fast_callable.c:141: >>> /export/home/drkirkby/sage/sage-4.1.1.alpha0/local//include/pari/paripriv.h:258: >>> error: expected ';', ',' or ')' before numeric constant >>> /export/home/drkirkby/sage/sage-4.1.1.alpha0/local//include/pari/paripriv.h:259: >>> error: expected ';', ',' or ')' before numeric constant >>> In file included from sage/ext/fast_callable.c:141: >>> /export/home/drkirkby/sage/sage-4.1.1.alpha0/local//include/pari/paripriv.h:428: >>> error: expected identifier before numeric constant >>> error: command 'gcc' failed with exit status 1 >>> sage: There was an error installing modified sage library code >>> ERROR installing SAGE >>> >>> real 43m59.533s >>> user 42m14.541s >>> sys 1m30.477s >>> sage: An error occurred while installing sage-4.1.1.alpha0 >>> >>> Commenting out lines 258, 259 and 428 in the pari header file allows the >>> "modified sage library code" to build, but it's probably not the right >>> thing to do. Trying to build pari with those lines commented out fails, >>> as pari does reference them. >>> >>> It's a bit difficult to report this to the pari developers, as their >>> code works fine - it is the inclusion of one of their header files in >>> the modified sage library which is causing the problem. >>> >>> The file that includes the header file is >>> $SAGE_HOME/devel/sage-main/sage/ext/fast_callable.c >>> >>> which at the top says: >>> >>> /* Generated by Cython 0.11.1 on Wed Jul 22 02:56:31 2009 */ >>> >>> Further down (line 141) I see: >>> >>> #include "pari/paripriv.h" >>> >>> So Cython is generating a C file (fast_callable.c), which includes a >>> pari header file (paripriv.h), which causes problems. >>> >>> >>> Is there anyone feel able to help on this? >>> >>> It is *not* something I feel able to debug. Anyone that has an account >>> on sage.math will have an account on 't2' and so will able to test this >>> for themselves. >>> >>> Dave >>> >>> >>> >> >> > >> > > > > > --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
