f-stack/dpdk/buildtools/pkg-config/set-static-linker-flags.py

39 lines
1.1 KiB
Python

#!/usr/bin/env python3
# SPDX-License-Identifier: BSD-3-Clause
# Copyright(c) 2020 Intel Corporation
# Script to fix flags for static linking in pkgconfig files from meson
# Should be called from meson build itself
import os
import sys
def fix_ldflag(f):
if not f.startswith('-lrte_'):
return f
return '-l:lib' + f[2:] + '.a'
def fix_libs_private(line):
if not line.startswith('Libs.private'):
return line
ldflags = [fix_ldflag(flag) for flag in line.split()]
return ' '.join(ldflags) + '\n'
def process_pc_file(filepath):
print('Processing', filepath)
with open(filepath) as src:
lines = src.readlines()
with open(filepath, 'w') as dst:
dst.writelines([fix_libs_private(line) for line in lines])
if 'MESON_BUILD_ROOT' not in os.environ:
print('This script must be called from a meson build environment')
sys.exit(1)
for root, dirs, files in os.walk(os.environ['MESON_BUILD_ROOT']):
pc_files = [f for f in files if f.endswith('.pc')]
for f in pc_files:
process_pc_file(os.path.join(root, f))