mike cantor wrote: > I am having difficulty getting disutils to build C extensions using the > mingw compiler. > > > > After installing mingw (file: MinGW-4.1.0.exe) I followed the instructions > described in http://sebsauvage.net/python/mingw.html, using pexports and > dlltool as instructed and placing libpython23.a the python installation > directory. As was noted in this page, disutils did not have to be tweaked. > > I then copied example.c and example.i and setup.py to the same folder and > from within that directory in a dos prompt ran "python setup.py build > -cmingw32 " > > The result was the following compiler errors: > > E:\RESEARCH\Modeling\PythonFiles\SWIG test>python setup.py build -c mingw32 > running build > running build_ext > building 'example' extension > swigging example.i to example_wrap.c > E:\swigwin-1.3.27\swig.exe -python -o example_wrap.c example.i > C:\MinGW\bin\gcc.exe -mno-cygwin -mdll -O -Wall -IE:\Python23\include > -IE:\Pytho > n23\PC -c example_wrap.c -o build\temp.win32-2.3\Release\example_wrap.o > example_wrap.c: In function `_wrap_My_variable_set': > example_wrap.c:1621: error: `My_variable' undeclared (first use in this > function > ) > example_wrap.c:1621: error: (Each undeclared identifier is reported only once > example_wrap.c:1621: error: for each function it appears in.) > example_wrap.c: In function `_wrap_My_variable_get': > example_wrap.c:1631: error: `My_variable' undeclared (first use in this > function > ) > example_wrap.c: In function `_wrap_fact': > example_wrap.c:1648: warning: implicit declaration of function `fact' > example_wrap.c: In function `_wrap_my_mod': > example_wrap.c:1676: warning: implicit declaration of function `my_mod' > example_wrap.c: In function `_wrap_get_time': > example_wrap.c:1692: warning: implicit declaration of function `get_time' > error: command 'gcc' failed with exit status 1 > > Can anyone tell me where to go from here? I have been trying to get this > to work for three days now...
You should have a look at the generated example_wrap.c file. It appears as if you have a missing library somewhere in the chain, e.g. the lib that you are trying to wrap. -- Marc-Andre Lemburg eGenix.com Professional Python Services directly from the Source (#1, Dec 07 2005) >>> Python/Zope Consulting and Support ... http://www.egenix.com/ >>> mxODBC.Zope.Database.Adapter ... http://zope.egenix.com/ >>> mxODBC, mxDateTime, mxTextTools ... http://python.egenix.com/ ________________________________________________________________________ ::: Try mxODBC.Zope.DA for Windows,Linux,Solaris,FreeBSD for free ! :::: _______________________________________________ Distutils-SIG maillist - [email protected] http://mail.python.org/mailman/listinfo/distutils-sig
