#!/bin/bash

pcwrapdir="${WORKDIR}/tmp"
pcname="${EPYTHON/python/python-}"

for arg in "$@" ; do
	if [[ ${arg} = "python" ]] ; then
		args=( ${args[@]-} "${pcname}" )
	else
		args=( ${args[@]-} "${arg}" )
	fi
done

# remove wrapper dir from PATH to prevent wrapper from recursively calling itself
export PATH=${PATH//${pcwrapdir}/}
export PKG_CONFIG_PATH="${PKG_CONFIG_PATH}:${pcwrapdir}"

if ! pkg-config --exists ${pcname} &> /dev/null ; then
	${EPYTHON} - > "${pcwrapdir}/${pcname}.pc" << EOF
from distutils.sysconfig import *

print "prefix=%s" % PREFIX
print "exec_prefix=%s" % EXEC_PREFIX
print "libdir=%s" % get_config_var('LIBDIR')
print "includedir=%s" % get_config_var('INCLUDEDIR')
print "Name: Python"
print "Description: Python library"
print "Requires: "
print "Version: %s" % get_config_var('VERSION')
print "Libs.private: %s" % get_config_var('LIBS')
print "Libs: -L\${libdir} -lpython%s" % get_config_var('VERSION')
print "Cflags: -I%s" % get_python_inc()
EOF
fi

exec pkg-config ${args[@]}