[Tuxcap-general] [tuxcap - Help] Can't build python modules

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By: larryhaja

I've tried building libtuxcap with my installed python (version 2.5.2).  When
Cmake runs it finds the static library at /usr/lib/python2.5/config/libpython2.5.a.
This results in the following error:

Linking CXX executable ../../pythondemo1/Pythondemo1
cd /tmp/SBo/libtuxcap-1.4.0/tuxcap-build/tuxcap/pythondemo1 && /usr/bin/cmake
-E cmake_link_script CMakeFiles/../../pythondemo1/Pythondemo1.dir/link.txt
--verbose=1
/usr/bin/c++   -O2 -march=i486 -mtune=i686 -DNDEBUG -O3  -fPIC
CMakeFiles/../../pythondemo1/Pythondemo1.dir/main.o  -o ../../pythondemo1/Pythondemo1
-rdynamic -L/usr/lib/python2.5/config
-L/tmp/SBo/libtuxcap-1.4.0/tuxcap-build/tuxcap/lib -Wl,-Bstatic -lSDLmain
-Wl,-Bdynamic -lSDL -lpthread -lSDL_mixer -lGLU -lGL -lSM -lICE -lX11 -lXext
-lMagick++ -lMagickCore -lX11 -lX11 /usr/lib/python2.5/config/libpython2.5.a
../lib/libtuxcap.so.4.0 -Wl,-Bstatic -lSDLmain -Wl,-Bdynamic -lSDL -lpthread
-lSDL_mixer -lGLU -lGL -lSM -lICE -lX11 -lXext -lMagick++ -lMagickCore -lX11
-lXext -lMagick++ -lMagickCore /usr/lib/python2.5/config/libpython2.5.a
-Wl,-rpath,/tmp/SBo/libtuxcap-1.4.0/tuxcap-build/tuxcap/lib
../lib/libtuxcap.so.4.0: undefined reference to `forkpty'
../lib/libtuxcap.so.4.0: undefined reference to `openpty'
collect2: ld returned 1 exit status
make[2]: *** [tuxcap/pythondemo1/../../pythondemo1/Pythondemo1] Error 1
make[2]: Leaving directory `/tmp/SBo/libtuxcap-1.4.0/tuxcap-build'
make[1]: *** [tuxcap/pythondemo1/CMakeFiles/../../pythondemo1/Pythondemo1.dir/all]
Error 2
make[1]: Leaving directory `/tmp/SBo/libtuxcap-1.4.0/tuxcap-build'
make: *** [all] Error 2

In order for it to compile I had to force it to look for the shared library
with this variable -DPYTHON_LIBRARY:PATH=/usr/lib/libpython2.5.so.  Am I missing
something why Cmake isn't finding the shared library or is the logic to find
shared libraries just not built into the CMakeLists.txt.

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