python2-dbg-config - Online in the Cloud

PROGRAM:

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 ] [ --configdir ] [ --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

--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 suffix used for extension modules (including the _d modified for debug
builds).

--configdir
prints the path to the configuration directory under which the Makefile, etc. can
be found).

--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

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