Bug#614498: guppy: FTBFS with Python 2.7: ImportError: guppy/sets/setsc.so: undefined symbol: _PyLong_AsScaledDouble
Hi, On 09/29/2011 07:49 AM, Nobuhiro Iwamatsu wrote: I've just tried to build the guppy version from SVN and run the test suite with Python 2.7 on an amd64 machine. The test suite already fails test1 in guppy/sets/test.py. I've also tried on a 32 bit machine and and their it didn't fail. The reason is simple: _PyLong_Frexp takes a Py_ssize_t* as second argument but a int* is passed. Therefor _PyLong_Frexp messes with other variables on the stack since Py_ssize_t is larger than int on amd64. Attached is a patch to fix this issues. I checked this package with your patch on latest unstable. This problem does not seem to be settled with your patch. I attach build log. As noted in my first mail, my patch was against the latest SVN revision. And there these issues were already fixed (see revision 87 from [1] and onwards). And since Yaroslav explicitly talked about including these changes I didn't include them in my patch. Regards, [1] http://guppy-pe.svn.sourceforge.net/viewvc/guppy-pe?view=revisionrevision=87 -- Sebastian Ramacher signature.asc Description: OpenPGP digital signature
Bug#614498: guppy: FTBFS with Python 2.7: ImportError: guppy/sets/setsc.so: undefined symbol: _PyLong_AsScaledDouble
Hi,
2011/9/29 Sebastian Ramacher s.ramac...@gmx.at:
Hi,
On 09/29/2011 07:49 AM, Nobuhiro Iwamatsu wrote:
I've just tried to build the guppy version from SVN and run the test suite
with
Python 2.7 on an amd64 machine. The test suite already fails test1 in
guppy/sets/test.py. I've also tried on a 32 bit machine and and their it
didn't
fail.
The reason is simple: _PyLong_Frexp takes a Py_ssize_t* as second argument
but a
int* is passed. Therefor _PyLong_Frexp messes with other variables on the
stack
since Py_ssize_t is larger than int on amd64.
Attached is a patch to fix this issues.
I checked this package with your patch on latest unstable.
This problem does not seem to be settled with your patch.
I attach build log.
As noted in my first mail, my patch was against the latest SVN revision. And
there these issues were already fixed (see revision 87 from [1] and onwards).
And since Yaroslav explicitly talked about including these changes I didn't
include them in my patch.
Oh, sorry. I did wrong understanding for your messege.
Nobuhiro
--
Nobuhiro Iwamatsu
iwamatsu at {nigauri.org / debian.org}
GPG ID: 40AD1FA6
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Bug#614498: guppy: FTBFS with Python 2.7: ImportError: guppy/sets/setsc.so: undefined symbol: _PyLong_AsScaledDouble
Hi,
Hi
I've just tried to build the guppy version from SVN and run the test suite
with
Python 2.7 on an amd64 machine. The test suite already fails test1 in
guppy/sets/test.py. I've also tried on a 32 bit machine and and their it
didn't
fail.
The reason is simple: _PyLong_Frexp takes a Py_ssize_t* as second argument
but a
int* is passed. Therefor _PyLong_Frexp messes with other variables on the
stack
since Py_ssize_t is larger than int on amd64.
Attached is a patch to fix this issues.
I checked this package with your patch on latest unstable.
This problem does not seem to be settled with your patch.
I attach build log.
Best regards,
Nobuhiro
--
Nobuhiro Iwamatsu
iwamatsu at {nigauri.org / debian.org}
GPG ID: 40AD1FA6
guppy_0.1.9-2.1_amd64.build.gz
Description: GNU Zip compressed data
guppy-0.1.9.debdiff
Description: Binary data
Bug#614498: guppy: FTBFS with Python 2.7: ImportError:, guppy/sets/setsc.so: undefined symbol: _PyLong_AsScaledDouble
Hi
I've just tried to build the guppy version from SVN and run the test suite with
Python 2.7 on an amd64 machine. The test suite already fails test1 in
guppy/sets/test.py. I've also tried on a 32 bit machine and and their it didn't
fail.
The reason is simple: _PyLong_Frexp takes a Py_ssize_t* as second argument but a
int* is passed. Therefor _PyLong_Frexp messes with other variables on the stack
since Py_ssize_t is larger than int on amd64.
Attached is a patch to fix this issues.
Kind regards,
--
Sebastian Ramacher
Index: src/sets/bitset.c
===
--- src/sets/bitset.c (revision 90)
+++ src/sets/bitset.c (working copy)
@@ -2011,7 +2011,11 @@
{
NyBits *buf;
int r = -1;
+#if PY_VERSION_HEX = 0x0207
+Py_ssize_t e;
+#else
int e;
+#endif
long num_poses, num_bytes;
double num_bits, x;
int cpl = 0;
signature.asc
Description: OpenPGP digital signature
