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45 lines
2.2 KiB
Diff
45 lines
2.2 KiB
Diff
diff -up sage-5.10/spkg/build/sage-5.10/sage/interfaces/gp.py.orig sage-5.10/spkg/build/sage-5.10/sage/interfaces/gp.py
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--- sage-5.10/spkg/build/sage-5.10/sage/interfaces/gp.py.orig 2013-07-29 19:56:27.093058008 -0300
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+++ sage-5.10/spkg/build/sage-5.10/sage/interfaces/gp.py 2013-07-29 19:56:38.015058427 -0300
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@@ -977,11 +977,11 @@ def is_GpElement(x):
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"""
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return isinstance(x, GpElement)
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-from sage.env import DOT_SAGE, SAGE_LOCAL
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+from sage.env import DOT_SAGE, SAGE_EXTCODE
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import os
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-# Set GPRC environment variable to $SAGE_LOCAL/etc/gprc.expect
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-os.environ["GPRC"] = os.path.join(SAGE_LOCAL, 'etc', 'gprc.expect')
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+# Set GPRC environment variable to $SAGE_EXTCODE/pari/gprc.expect
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+os.environ["GPRC"] = '%s/pari/gprc.expect'%SAGE_EXTCODE
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# An instance
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gp = Gp(logfile=os.path.join(DOT_SAGE,'gp-expect.log')) # useful for debugging!
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diff -up sage-5.10/spkg/build/sage-5.10/sage/libs/pari/gen.pyx.orig sage-5.10/spkg/build/sage-5.10/sage/libs/pari/gen.pyx
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--- sage-5.10/spkg/build/sage-5.10/sage/libs/pari/gen.pyx.orig 2013-07-29 19:56:11.479057411 -0300
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+++ sage-5.10/spkg/build/sage-5.10/sage/libs/pari/gen.pyx 2013-07-29 19:56:38.025058427 -0300
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@@ -183,6 +183,10 @@ include 'sage/ext/python.pxi'
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cdef extern from "mpz_pylong.h":
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cdef int mpz_set_pylong(mpz_t dst, src) except -1
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+cdef extern from "gmp.h":
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+ cdef void mp_get_memory_functions(void**, void**, void**)
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+ cdef void mp_set_memory_functions(void*, void*, void*)
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+
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# Make sure we don't use mpz_t_offset before initializing it by
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# putting in a value that's likely to provoke a segmentation fault,
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# rather than silently corrupting memory.
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@@ -9240,7 +9244,12 @@ cdef class PariInstance(sage.structure.p
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# The size here doesn't really matter, because we will allocate
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# our own stack anyway. We ask PARI not to set up signal handlers.
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+ cdef void *_gmp_malloc
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+ cdef void *_gmp_realloc
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+ cdef void *_gmp_free
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+ mp_get_memory_functions(&_gmp_malloc, &_gmp_realloc, &_gmp_free)
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pari_init_opts(10000, maxprime, INIT_JMPm | INIT_DFTm)
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+ mp_set_memory_functions(_gmp_malloc, _gmp_realloc, _gmp_free)
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num_primes = maxprime
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# NOTE: sig_on() can only come AFTER pari_init_opts()!
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