Sam Steingold on Mon, 11 Jul 2005 22:18:32 +0200 |
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run-time problems with cygwin: some symbols are not found at run time |
gcc (GCC) 3.4.4 (cygming special) (gdc 0.12, using dmd 0.125) pari - cvs head compiled and installed without problems in /usr/include: $ grep binomial /usr/local/include/pari/*.h /usr/local/include/pari/paridecl.h:GEN binomial(GEN x, long k); /usr/local/include/pari/pariold.h:#define lbinome (long)binomial /usr/local/include/pari/pariold.h:#define binome binomial $ nm /usr/local/lib/libpari-2.2.dll | grep binomial 100c12a0 T _binomial $ ------------- p.c ------------------- #include <stdio.h> #include <pari/pari.h> int main (int argc, char* argv[]) { printf("binomial: 0x%x\n",(unsigned int)&binomial); return 0; } ------------- p.c ------------------- I can link without any problems: $ gcc -Wall -I/usr/local/inlclude p.c -L/usr/local/lib -lpari but not run: $ ./a.exe pop-up: The procedure entry point binomial could not be located in the dynamic link library libpari-2.2.dll. some other functions work: rnfhermitebasis: 0x402d80 suppl: 0x402ea0 eigen: 0x402490 hess: 0x402700 carhess: 0x402390 gauss: 0x4025c0 det: 0x402450 caradj: 0x402370 adj: 0x4022e0 caradj0: 0x402380 gtrace: 0x4026e0 gnorm: 0x4026a0 gnorml2: 0x4026b0 gconj: 0x402610 conjvec: 0x402410 idmat: 0x4028a0 concat: 0x402400 extract: 0x4024f0 matextract: 0x402a20 gtomat: 0x4026d0 sqred: 0x402e70 signat: 0x402de0 jacobi: 0x402930 matrixqz: 0x402a30 matrixqz2: 0x402a40 matrixqz3: 0x402a50 indexrank: 0x4028b0 kerint: 0x402940 kerint1: 0x402950 intersect: 0x402910 deplin: 0x402440 detint: 0x402460 rank: 0x402ce0 perf: 0x402ba0 lisseq: 0x402cf0 racine: 0x402cd0 mpfact: 0x402a70 mpfactr: 0x402a80 gcf: 0x4025f0 gcf2: 0x402600 pnqn: 0x402bd0 gboundcf: 0x4025d0 bestappr: 0x402330 addprimes: 0x4022d0 chinois: 0x4023b0 fibo: 0x402540 nextprime: 0x402aa0 prime: 0x402c50 primes: 0x402c80 phi: 0x402bc0 smallfact: 0x402e10 boundfact: 0x402360 sumdiv: 0x402e80 sumdivk: 0x402e90 numbdiv: 0x402b40 binaire: 0x402350 some other functions behave just like binomial: ellglobalred elllocalred elltaniyama factorff gequal padicappr also, gp.exe fails with The procedure entry point allocatemem0 could not be located in the dynamic link library libpari-2.2.dll. -- Sam Steingold (http://www.podval.org/~sds) running w2k <http://ffii.org/> <http://www.jihadwatch.org/> <http://www.camera.org> <http://pmw.org.il/> <http://www.mideasttruth.com/> Computers are like air conditioners: they don't work with open windows!