Of course I would forget to attach the test case. Let's try again. > -----Original Message----- > From: Matthew Fox > Sent: February-16-11 11:22 AM > To: 'cython-devel@python.org' > Subject: Possible Freeze-related regression from 0.14 to 0.14.1 > > My project using Cython-freeze compiles properly with Cython 0.14.0 but > fails with 0.14.1. I run Python 2.5 on Debian Lenny and the > cython_freeze from github (October 29, 2009). The attached simple test > case (1 plain .pyx and .pxd, 1 .pyx with main(), and a makefile) > demonstrates the issue- it works under 0.14.0 and fails under 0.14.1. > > The issue appears to be that Cython 0.14.0 declares an "int > __pyx_module_is_main_mainster = 0" in mainster.c, while 0.14.1 declares > it as static: "static int __pyx_module_is_main_ mainster = 0". When > linking the object files, this results in the error from GCC: > > gcc -Xlinker -export-dynamic -Wl,-O1 -Wl,-Bsymbolic-functions - > L/usr/lib/python2.5/config executable.o mainster.o foo.o -lpython2.5 > -lm -lpthread -ldl -lutil -o executable > executable.o: In function `main': > [...]/executable.c:54: undefined reference to > `__pyx_module_is_main_mainster' > collect2: ld returned 1 exit status > make: *** [executable] Error 1 > > If I remove "static" from the declaration in mainster.c, I can > recompile it and link the object files as I could do with Cython > 0.14.0. > > Let me know if you need more details or if it's not a bug at all and > there's a workaround. My workaround for now will be to use 0.14.0. > > Thanks, > Matt Fox > > > > Phone: 604-824-2770 x305 > Toll free: 800-360-2319 > Email: matt...@kerkhofftech.ca > Web: http://www.kerkhofftech.ca
freezebug.tar.gz
Description: freezebug.tar.gz
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