#12375: Create a giac package
-------------------------------------+-------------------------------------
Reporter: frederichan | Owner: tbd
Type: enhancement | Status: needs_work
Priority: minor | Milestone: sage-6.8
Component: packages: | Resolution:
optional | Merged in:
Keywords: giac | Reviewers: Dima Pasechnik,
Authors: Han Frederic | Jeroen Demeyer
Report Upstream: N/A | Work issues:
Branch: public/giac_spkg | Commit:
Dependencies: | 2e5cd0ee3dc0df98cbb1d1f5a1a3dc9cc0d1a62a
| Stopgaps:
-------------------------------------+-------------------------------------
Comment (by frederichan):
I don't have problems when building from master, but when building from
yesterday develop+trac18666 I have the following error. (I am doing in
giacpy.pyx: include 'sage/ext/interrupt.pxi')
{{{
gcc version 4.9.2 20141101 (Red Hat 4.9.2-1) (GCC)
****************************************************
Deleting /home/fred/dev/sage/local/lib/python/site-packages/giacpy*
running install
running build
running build_ext
cythoning giacpy.pyx to giacpy.cpp
building 'giacpy' extension
creating build
creating build/temp.linux-x86_64-2.7
gcc -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -fPIC
-I/home/fred/dev/sage/local/include -I/home/fred/dev/sage/src
-I/home/fred/dev/sage/src/sage/ext
-I/home/fred/dev/sage/local/include/csage
-I/home/fred/dev/sage/local/include/python2.7 -c giacpy.cpp -o build/temp
.linux-x86_64-2.7/giacpy.o
In file included from /home/fred/dev/sage/local/include/giac/poly.h:25:0,
from /home/fred/dev/sage/local/include/giac/giac.h:5,
from giacpy.cpp:256:
/home/fred/dev/sage/local/include/giac/index.h:33:0: warning: ignoring
#pragma anon_unions [-Wunknown-pragmas]
#pragma anon_unions
^
giacpy.cpp:2359:0: warning: "_signals" redefined
#define _signals (*__pyx_vp_4sage_3ext_9interrupt_9interrupt__signals)
^
In file included from
/home/fred/dev/sage/src/sage/ext/interrupt/pxi.h:7:0,
from giacpy.cpp:263:
/home/fred/dev/sage/src/build/cythonized/sage/ext/interrupt/interrupt_api.h:16:0:
note: this is the location of the previous definition
#define _signals
(*__pyx_api_vp_4sage_3ext_9interrupt_9interrupt__signals)
^
giacpy.cpp: In function 'int __pyx_import_star_set(PyObject*, PyObject*,
char*)':
giacpy.cpp:134047:55: error: '__pyx_convert__from_py_sage_signals_t' was
not declared in this scope
_signals = __pyx_convert__from_py_sage_signals_t(o); if
(PyErr_Occurred()) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 45;
__pyx_clineno = __LINE__; goto __pyx_L2_error;};
}}}
NB:at line 134047 the giacpy.cpp have the following code that is not in
the old one:
{{{
else if (__Pyx_StrEq(name, "_signals")) {
_signals = __pyx_convert__from_py_sage_signals_t(o); if
(PyErr_Occurred()) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 45;
__pyx_clineno = __LINE__; goto __pyx_L2_error;};
}
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/12375#comment:166>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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