Hello Volker (& others with interest)
I get the same error in Sage 6.7, but this time adding the recommended
include directive to the Cython file doesn't work. Error message below, but
I note that a workaround (however temporary) is to modify the offending
file, si_gmp.h, so that
# include <cf_gmp.h>
reads instead as
# include <../factory/cf_gmp.h>
In this case it compiles & links just fine.
john perry
Here's that error as I encounter it now:
RuntimeError: Error compiling ./dynamic_algorithm.pyx:
running build
running build_ext
building
'_Users_cantanima_common_Research_SAGE_programs_gb_detection_dynamic_algorithm_pyx_1'
extension
gcc -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall
-I/Applications/sage-6.7-untouched/local/include/singular
-I/Applications/sage-6.7-untouched/local/include/csage
-I/Applications/sage-6.7-untouched/local/include
-I/Applications/sage-6.7-untouched/local/include/python2.7
-I/Applications/sage-6.7-untouched/local/lib/python/site-packages/numpy/core/include
-I/Applications/sage-6.7-untouched/src/sage/ext
-I/Applications/sage-6.7-untouched/src
-I/Applications/sage-6.7-untouched/src/sage/gsl -I.
-I/Applications/sage-6.7-untouched/local/include/python2.7 -c
_Users_cantanima_common_Research_SAGE_programs_gb_detection_dynamic_algorithm_pyx_1.cpp
-o
build/temp.macosx-10.9-x86_64-2.7/_Users_cantanima_common_Research_SAGE_programs_gb_detection_dynamic_algorithm_pyx_1.o
-w -O2
In file included from
/Applications/sage-6.7-untouched/local/include/singular/structs.h:15:0,
from
/Applications/sage-6.7-untouched/local/include/libsingular.h:6,
from
_Users_cantanima_common_Research_SAGE_programs_gb_detection_dynamic_algorithm_pyx_1.cpp:257:
/Applications/sage-6.7-untouched/local/include/singular/si_gmp.h:5:22:
fatal error: cf_gmp.h: No such file or directory
# include <cf_gmp.h>
^
compilation terminated.
error: command 'gcc' failed with exit status 1
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