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Python

#!/usr/bin/env python
# coding=utf-8
# description: Python script for open source software build.
# Copyright (c) 2020 Huawei Technologies Co.,Ltd.
# date: 2020-06-08
#-------------------------------------------------------------------------#
#usage: #
# python3/python build.py -m all -f openssl-1.1.1g.tar.gz -t "comm|llt" #
# -m: build mode include all|build|shrink|dist|clean #
# -t: build type include comm|llt|release|debug #
# -f: tar file name #
#-------------------------------------------------------------------------#
import os
import subprocess
import sys
import argparse
#--------------------------------------------------------#
# open source software build operator #
#--------------------------------------------------------#
openssl_source_dir = "openssl"
class OPOperator():
def __init__(self, mode, filename, compiletype):
self.mode = mode
self.filename = filename
self.local_dir = os.getcwd()
self.compiletype = compiletype.split('|')
self.tmp_dir = os.getcwd()
self.prefix_dir = '%s/openssl_make' % (self.tmp_dir)
#--------------------------------------------------------#
# parser build source code folder parameter #
#--------------------------------------------------------#
def folder_parser(self):
ls_cmd = 'cd %s; ls ' % (self.local_dir)
file_str = os.popen(ls_cmd).read()
file_list = file_str.split('\n')
for pre_str in file_list:
if pre_str.find('.tar.gz') != -1:
source_code = pre_str.split(".tar", 1)
break
return source_code[0]
#--------------------------------------------------------#
# parser build mode parameter #
#--------------------------------------------------------#
def build_mode(self):
# build mode
if self.mode == 'build':
self.build_component()
elif self.mode == 'all':
self.build_all()
elif self.mode == 'shrink':
self.shrink_component()
elif self.mode == 'clean':
self.clean_component()
elif self.mode == 'dist':
self.dist_component()
else:
print("[ERROR] Unrecognized build parameters, assert!")
assert False
#--------------------------------------------------------#
# error log handler #
#--------------------------------------------------------#
def error_handler(self, ret):
if ret:
print("[ERROR] Invalid return code, exited")
assert False
#--------------------------------------------------------#
# build all mode #
#--------------------------------------------------------#
def build_all(self):
self.build_component()
print("build done")
self.shrink_component()
print("shrink done")
self.dist_component()
print("dist done")
self.clean_component()
#--------------------------------------------------------#
# build component mode #
#--------------------------------------------------------#
def build_component(self):
source_code_path = openssl_source_dir
# tar open source package
tar_cmd = 'cd %s; mkdir -p %s; tar -zxvf %s -C %s --strip-components 1' % \
(self.local_dir, source_code_path, self.filename, source_code_path)
ret = self.exe_cmd(tar_cmd)
self.error_handler(ret)
for line in open('./patch_list','r').readlines():
pathName = line.split()[1]
patch_cmd = 'cd %s/%s; patch -p1 < ../%s' % (self.local_dir, source_code_path, pathName)
ret = self.exe_cmd(patch_cmd)
self.error_handler(ret)
get_cpu_cmd = 'grep -w processor /proc/cpuinfo|wc -l'
status, output = subprocess.getstatusoutput(get_cpu_cmd)
self.error_handler(status)
cpu_num = output.strip()
# compile source code type
for c_type in self.compiletype:
if c_type == 'comm':
prepare_cmd = 'rm -rf %s; mkdir -p %s; mkdir -p %s/install/comm' % (self.prefix_dir, self.prefix_dir, self.local_dir)
ret = self.exe_cmd(prepare_cmd)
self.error_handler(ret)
config_cmd = 'cd %s/%s; ./config enable-ssl3-method enable-mdc2 enable-md2 -fPIC -shared -fstack-protector-strong -g -O2 -Wl,--build-id=none,-z,relro,-z,now,-z,noexecstack --prefix=%s --openssldir=%s' % (self.local_dir, source_code_path, self.prefix_dir, self.prefix_dir)
ret = self.exe_cmd(config_cmd)
self.error_handler(ret)
make_cmd = 'cd %s/%s; make -j%s && make install' % (self.local_dir, source_code_path, cpu_num)
ret = self.exe_cmd(make_cmd)
self.error_handler(ret)
cp_cmd = 'cp -r %s/* %s/install/comm; cd %s/%s; make clean' % (self.prefix_dir, self.local_dir, self.local_dir, source_code_path)
ret = self.exe_cmd(cp_cmd)
self.error_handler(ret)
elif c_type == 'llt':
prepare_cmd = 'rm -rf %s; mkdir -p %s; mkdir -p %s/install/llt' % (self.prefix_dir, self.prefix_dir, self.local_dir)
ret = self.exe_cmd(prepare_cmd)
self.error_handler(ret)
config_cmd = 'cd %s/%s; ./config no-shared enable-mdc2 enable-md2 -fPIE -pie -fstack-protector-strong -g -O2 -Wl,--build-id=none,-z,relro,-z,now,-z,noexecstack --prefix=%s --openssldir=%s' % (self.local_dir, source_code_path, self.prefix_dir, self.prefix_dir)
ret = self.exe_cmd(config_cmd)
self.error_handler(ret)
make_cmd = 'cd %s/%s; make -j%s && make install' % (self.local_dir, source_code_path, cpu_num)
ret = self.exe_cmd(make_cmd)
self.error_handler(ret)
cp_cmd = 'cp -r %s/* %s/install/llt; cd %s/%s; make clean' % (self.prefix_dir, self.local_dir, self.local_dir, source_code_path)
ret = self.exe_cmd(cp_cmd)
self.error_handler(ret)
elif c_type == 'release':
print ("[WARNING] Not supported build type")
elif c_type == 'debug':
print ("[WARNING] Not supported build type")
else:
print ("[WARNING] Not supported build type")
# finish compile
print ("[INFO] Build component finished")
#--------------------------------------------------------#
# copy open source component for using mode #
#--------------------------------------------------------#
def shrink_component(self):
# shrink source code type
install_dist_cmd = 'mkdir -p %s/install_comm_dist' % (self.local_dir)
ret = self.exe_cmd(install_dist_cmd)
self.error_handler(ret)
for c_type in self.compiletype:
if c_type == 'comm':
cp_cmd1 = 'cp -r %s/install/comm/include %s/install_comm_dist' % (self.local_dir, self.local_dir)
self.exe_cmd(cp_cmd1)
cp_cmd2 = 'cp -r %s/install/comm/lib %s/install_comm_dist' % (self.local_dir, self.local_dir)
self.exe_cmd(cp_cmd2)
elif c_type == 'llt':
cp_cmd1 = 'cp -r %s/install/llt/bin %s/install_comm_dist' % (self.local_dir, self.local_dir)
self.exe_cmd(cp_cmd1)
elif c_type == 'release':
print ("[WARNING] Not supported build type")
elif c_type == 'debug':
print ("[WARNING] Not supported build type")
else:
print ("[WARNING] Not supported build type")
mv_cmd1 = 'mv %s/install_comm_dist/lib/libssl.a %s/install_comm_dist/lib/libssl_static.a' % (self.local_dir, self.local_dir)
self.exe_cmd(mv_cmd1)
mv_cmd2 = 'mv %s/install_comm_dist/lib/libcrypto.a %s/install_comm_dist/lib/libcrypto_static.a' % (self.local_dir, self.local_dir)
self.exe_cmd(mv_cmd2)
rm_cmd = 'rm -rf %s/install_comm_dist/lib/engines-1.1 %s/install_comm_dist/lib/pkgconfig %s/install_comm_dist/bin/c_rehash' % (self.local_dir, self.local_dir, self.local_dir)
self.exe_cmd(rm_cmd)
chmod_cmd = 'chmod -x %s/install_comm_dist/lib/lib*.so.1.1' % (self.local_dir)
self.exe_cmd(chmod_cmd)
# finish shrink
print ("[INFO] Shrink component finished")
#--------------------------------------------------------#
# move need component into matched platform binary path #
#--------------------------------------------------------#
def dist_component(self):
install_path = '%s/../../output/kernel/dependency/openssl' % (self.local_dir)
comm_path = "%s/comm" % install_path
llt_path = "%s/llt" % install_path
if not os.path.exists(install_path):
os.makedirs(comm_path)
os.makedirs(llt_path)
# move source code type
for c_type in self.compiletype:
if c_type == 'comm':
rm_cmd = 'rm -rf %s/comm/bin/* %s/comm/include/* %s/comm/lib/*' % (install_path, install_path, install_path)
self.exe_cmd(rm_cmd)
cp_cmd1 = 'cp -r %s/install_comm_dist/* %s/comm/' % (self.local_dir, install_path)
self.exe_cmd(cp_cmd1)
elif c_type == 'llt':
rm_cmd = 'rm -rf %s/llt/bin/* %s/llt/include/* %s/llt/lib/*' % (install_path, install_path, install_path)
self.exe_cmd(rm_cmd)
cp_cmd1 = 'cp -r %s/install_comm_dist/* %s/llt/' % (self.local_dir, install_path)
self.exe_cmd(cp_cmd1)
elif c_type == 'release':
print ("[WARNING] Not supported build type")
elif c_type == 'debug':
print ("[WARNING] Not supported build type")
else:
print ("[WARNING] Not supported build type")
# finish dist
print ("[INFO] Dist component finished")
#--------------------------------------------------------#
# clean component mode #
#--------------------------------------------------------#
def clean_component(self):
source_code_path = openssl_source_dir
# clean source code
clean_cmd = 'cd %s/%s; make clean' % (self.local_dir, source_code_path)
ret = self.exe_cmd(clean_cmd)
self.error_handler(ret)
rm_cmd = 'cd %s; rm -rf %s; rm -rf install; rm -rf install_comm_dist; rm -rf %s' % (self.local_dir, source_code_path, self.prefix_dir)
ret = self.exe_cmd(rm_cmd)
self.error_handler(ret)
# finish clean
print ("[INFO] Clean component finished")
#--------------------------------------------------------#
# base interface for executing command #
#--------------------------------------------------------#
def exe_cmd(self, cmd):
if sys.version_info < (3, 5):
ret = subprocess.call(cmd, shell = True)
else:
run_tsk = subprocess.run(cmd, shell = True, check = True)
ret = run_tsk.returncode
return ret
#--------------------------------------------------------#
# build script operator parameter parser #
#--------------------------------------------------------#
def parse_args():
parser = argparse.ArgumentParser(description='GaussDB Kernel open source software build script')
parser.add_argument('-m', '--mode', type=str, required=True,
help='build mode set, all|build|shrink|dist|clean')
parser.add_argument('-f', '--filename', type=str, required=True,
help='file name set')
parser.add_argument('-t', '--compiletype', type=str, required=True,
help='compile type set "comm|llt|release|debug"')
return parser.parse_args()
#--------------------------------------------------------#
# main function #
#--------------------------------------------------------#
if __name__ == '__main__':
args = parse_args()
Operator = OPOperator(mode = args.mode, filename = args.filename, compiletype = args.compiletype)
Operator.build_mode()