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c++ Programming Glossary: libfoo.so

Alternatives to dlsym() and dlopen() in C++

http://stackoverflow.com/questions/1067346/alternatives-to-dlsym-and-dlopen-in-c

fn3 client.cc #include libfoo.h ... void foo_handle dlopen libfoo.so RTLD_LAZY if foo_handle return false library not present APIs..

Calling C/C++ from python?

http://stackoverflow.com/questions/145270/calling-c-c-from-python

shared library g c fPIC foo.cpp o foo.o g shared Wl soname libfoo.so o libfoo.so foo.o And finally you have to write your python.. g c fPIC foo.cpp o foo.o g shared Wl soname libfoo.so o libfoo.so foo.o And finally you have to write your python wrapper e.g... from ctypes import cdll lib cdll.LoadLibrary '. libfoo.so' class Foo object def __init__ self self.obj lib.Foo_new def..

Makefile updated library dependency

http://stackoverflow.com/questions/3200235/makefile-updated-library-dependency

line options. For example LINKLIBS explicit path to lib libfoo.so myObject localSrc LINKLIBS CXX CPPFLAGS INCFLAGS o @ ^ LINKFLAGS..

Linking with multiple versions of a library

http://stackoverflow.com/questions/3232822/linking-with-multiple-versions-of-a-library

using foo.o and link with static libbar.a gcc shared o libfoo.so foo.o L. lbar Compile main.c and link with shared library libfoo.so.. foo.o L. lbar Compile main.c and link with shared library libfoo.so gcc o main main.c L. lfoo Set LD_LIBRARY_PATH to find libfoo.so.. gcc o main main.c L. lfoo Set LD_LIBRARY_PATH to find libfoo.so and run main setenv LD_LIBRARY_PATH `pwd` . main bar in main.c..

What are good practices regarding shared libraries on Linux?

http://stackoverflow.com/questions/4757121/what-are-good-practices-regarding-shared-libraries-on-linux

soname including its major version number. Something like libfoo.so.1 Its real filename should also include a minor version number... should also include a minor version number. Something like libfoo.so.1.0 When the library file is copied to say usr local lib if.. is run it will read the soname and create a symlink named libfoo.so.1 pointing to libfoo.so.1.0 . If one wants to use this library..