PYTHON-CONFIG(1)

NAME
python-config - output build options for python C/C++ extensions or embedding

SYNOPSIS
python-config [ --prefix ] [ --exec-prefix ] [ --includes ] [ --libs ] [ --cflags ] [ --ldflags ] [ --extension-suffix ] [ --abiflags ] [ --help ]

DESCRIPTION
python-config helps compiling and linking programs, which embed the Python interpreter, or extension modules that can be loaded dynamically (at run time) into the interpreter.

OPTIONS

--abiflags
    print the the ABI flags as specified by PEP 3149.

--cflags
    print the C compiler flags.

--ldflags
    print the flags that should be passed to the linker.

--includes
    similar to --cflags but only with -I options (path to python header files).

--libs
    similar to --ldflags but only with -l options (used libraries).

--prefix
    prints the prefix (base directory) under which python can be found.

--exec-prefix
    print the prefix used for executable program directories (such as bin, sbin, etc).

--extension-suffix
    print the extension suffix used for binary extensions.

--help
    print the usage message.

EXAMPLES
To build the singe-file c program prog against the python library, use

    gcc $(python-config --cflags --ldflags) progr.cpp -o progr.cpp

The same in a makefile:

    CFLAGS+=$(shell python-config --cflags)
    LDFLAGS+=$(shell python-config --ldflags)
    all: progr
To build a dynamically loadable python module, use

    gcc $(python-config --cflags --ldflags) -shared -fPIC progr.cpp -o progr.so

SEE ALSO
python (1)
http://docs.python.org/extending/extending.html
/usr/share/doc/python/faq/extending.html

AUTHORS
This manual page was written by Johann Felix Soden <johfel@gmx.de> for the Debian project (and may be used by others).