On 12月13日, 上午9�r55分, "Gabriel Genellina" <gagsl-...@yahoo.com.ar> wrote: > En Fri, 12 Dec 2008 04:50:06 -0200, stalex <shao...@gmail.com> escribió: > > >> I want to build a new, requires total control, python interpreter. So > >> I implement my own version of Py_GetPath(), Py_GetPrefix(), > >> Py_GetExecPrefix() and Py_GetProgramFullPath(). When compiling, I > >> always get error messages, for each API function, look like > >> followings: > > >> /opt/python-3.0/lib/python3.0/config/libpython3.0.a(getpath.o)(.text > >> +0x211c): In function `Py_GetPath': > >> ./Modules/getpath.c:739: multiple definition of `Py_GetPath' > >> myApp.o(.text+0x0):/home/alex/workspace/develop/src/myApp.c:11: first > >> defined here > >> /usr/bin/ld: Warning: size of symbol `Py_GetPath' changed from 126 in > >> system.o to 32 in /opt/python-3.0/lib/python3.0/config/libpython3.0.a > >> (getpath.o) > >> collect2: ld returned 1 exit status > > Looks like you added your own implementation of those functions > (/home/alex/...myApp.c) but forgot to remove the original one > (Modules/getpath.c) > > -- > Gabriel Genellina
No, I didn't remvoe the original one. But, why do I need to do that? I just want to extend my application, based on the original python installed by administrator, not to build/install another one python interpreter. And by studing python api documentations, Py_GetPath() is a public interface python itself provides. So I could achieve my goal via implementating my own Py_GetPath() version as well as other Py_GetXXX(). By the way, my application is stable and runs well since 2 years ago. I do this just because I want to release, in the near future, a new version. And I want to migrate its kernel from python2.5 to python3. Any ideas?
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