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Initial import (#877651).

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pcpa 2013-04-22 14:11:03 -03:00
parent 257b1142ac
commit 86f823b2b0
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@ -0,0 +1,41 @@
diff -up sage-5.8/spkg/build/sage-5.8/sage/interfaces/gp.py.orig sage-5.8/spkg/build/sage-5.8/sage/interfaces/gp.py
--- sage-5.8/spkg/build/sage-5.8/sage/interfaces/gp.py.orig 2013-03-19 16:16:17.815716650 -0300
+++ sage-5.8/spkg/build/sage-5.8/sage/interfaces/gp.py 2013-03-19 16:16:27.031717003 -0300
@@ -980,8 +980,8 @@ def is_GpElement(x):
from sage.misc.all import DOT_SAGE, SAGE_ROOT
import os
-# Set GPRC environment variable to $SAGE_ROOT/local/etc/gprc.expect
-os.environ["GPRC"] = '%s/local/etc/gprc.expect'%SAGE_ROOT
+# Set GPRC environment variable to $SAGE_ROOT/data/extcode/pari/gprc.expect
+os.environ["GPRC"] = '%s/data/extcode/pari/gprc.expect'%SAGE_ROOT
# An instance
gp = Gp(logfile=DOT_SAGE+'/gp-expect.log') # useful for debugging!
diff -up sage-5.8/spkg/build/sage-5.8/sage/libs/pari/gen.pyx.orig sage-5.8/spkg/build/sage-5.8/sage/libs/pari/gen.pyx
--- sage-5.8/spkg/build/sage-5.8/sage/libs/pari/gen.pyx.orig 2013-03-19 16:16:10.607716374 -0300
+++ sage-5.8/spkg/build/sage-5.8/sage/libs/pari/gen.pyx 2013-03-19 16:16:27.035717003 -0300
@@ -182,6 +182,10 @@ include '../../ext/stdsage.pxi'
cdef extern from "mpz_pylong.h":
cdef int mpz_set_pylong(mpz_t dst, src) except -1
+cdef extern from "gmp.h":
+ cdef void mp_get_memory_functions(void**, void**, void**)
+ cdef void mp_set_memory_functions(void*, void*, void*)
+
# Make sure we don't use mpz_t_offset before initializing it by
# putting in a value that's likely to provoke a segmentation fault,
# rather than silently corrupting memory.
@@ -9175,7 +9179,12 @@ cdef class PariInstance(sage.structure.p
# The size here doesn't really matter, because we will allocate
# our own stack anyway. We ask PARI not to set up signal handlers.
+ cdef void *_gmp_malloc
+ cdef void *_gmp_realloc
+ cdef void *_gmp_free
+ mp_get_memory_functions(&_gmp_malloc, &_gmp_realloc, &_gmp_free)
pari_init_opts(10000, maxprime, INIT_JMPm | INIT_DFTm)
+ mp_set_memory_functions(_gmp_malloc, _gmp_realloc, _gmp_free)
num_primes = maxprime
# NOTE: sig_on() can only come AFTER pari_init_opts()!