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e95f0ea6 | 1 | #!/bin/sh |
561a1805 AS |
2 | # |
3 | # Copyright (C) 2004-2016 ZNC, see the NOTICE file for details. | |
4 | # | |
5 | # Licensed under the Apache License, Version 2.0 (the "License"); | |
6 | # you may not use this file except in compliance with the License. | |
7 | # You may obtain a copy of the License at | |
8 | # | |
9 | # http://www.apache.org/licenses/LICENSE-2.0 | |
10 | # | |
11 | # Unless required by applicable law or agreed to in writing, software | |
12 | # distributed under the License is distributed on an "AS IS" BASIS, | |
13 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
14 | # See the License for the specific language governing permissions and | |
15 | # limitations under the License. | |
16 | # | |
17 | ||
e95f0ea6 AS |
18 | # http://stackoverflow.com/questions/18993438/shebang-env-preferred-python-version |
19 | # http://stackoverflow.com/questions/12070516/conditional-shebang-line-for-different-versions-of-python | |
20 | """:" | |
21 | which python3 >/dev/null 2>&1 && exec python3 "$0" "$@" | |
22 | which python >/dev/null 2>&1 && exec python "$0" "$@" | |
23 | which python2 >/dev/null 2>&1 && exec python2 "$0" "$@" | |
24 | echo "Error: znc-buildmod requires python" | |
25 | exec echo "Either install python, or use cmake directly" | |
26 | ":""" | |
27 | ||
28 | from __future__ import print_function | |
561a1805 AS |
29 | |
30 | import argparse | |
31 | import glob | |
32 | import os | |
33 | import shutil | |
34 | import subprocess | |
e95f0ea6 | 35 | import sys |
561a1805 AS |
36 | import tempfile |
37 | ||
e95f0ea6 AS |
38 | if sys.version_info < (3, 0): |
39 | class TemporaryDirectory(object): | |
40 | def __enter__(self): | |
41 | self.name = tempfile.mkdtemp() | |
42 | return self.name | |
43 | def __exit__(self, *a, **k): | |
44 | shutil.rmtree(self.name) | |
45 | tempfile.TemporaryDirectory = TemporaryDirectory | |
46 | ||
561a1805 AS |
47 | parser = argparse.ArgumentParser( |
48 | description='Build external ZNC modules and place the results to ' | |
49 | 'current directory. Several modules can be built at once.', | |
50 | epilog='Adjustable environment variables: CXXFLAGS, LDFLAGS, LIBS') | |
51 | parser.add_argument('-v', '--verbose', action='count', default=0, | |
52 | help='use -vvv for more verbosity') | |
53 | parser.add_argument('files', nargs='+', metavar='file.cpp', | |
54 | help="path to the module's source file") | |
55 | args = parser.parse_args() | |
56 | ||
57 | with tempfile.TemporaryDirectory() as cmdir: | |
58 | with open(os.path.join(cmdir, 'CMakeLists.txt'), 'w') as cm: | |
82b30ced | 59 | print('cmake_minimum_required(VERSION 3.1)', file=cm) |
561a1805 | 60 | print('project(ExternalModules)', file=cm) |
88d1e27c AS |
61 | print('find_package(ZNC @ZNC_VERSION_MAJOR@.@ZNC_VERSION_MINOR@ HINTS ' |
62 | '@CMAKE_INSTALL_FULL_DATADIR@/znc REQUIRED)', file=cm) | |
561a1805 AS |
63 | if args.verbose > 0: |
64 | print('set(CMAKE_VERBOSE_MAKEFILE true)', file=cm) | |
65 | ||
66 | for mod_cpp in args.files: | |
67 | mod, _ = os.path.splitext(os.path.basename(mod_cpp)) | |
68 | print(file=cm) | |
69 | print('add_library(module_{} MODULE {})'.format( | |
70 | mod, os.path.abspath(mod_cpp)), file=cm) | |
71 | print('znc_setup_module(TARGET module_{} NAME {})'.format(mod, mod), | |
72 | file=cm) | |
73 | print('target_link_libraries(module_{} PRIVATE {})'.format( | |
74 | mod, os.environ.get('LIBS', '')), file=cm) | |
75 | ||
76 | if args.verbose > 0: | |
77 | with open(os.path.join(cmdir, 'CMakeLists.txt')) as cm: | |
78 | print(cm.read()) | |
79 | ||
80 | with tempfile.TemporaryDirectory() as build: | |
81 | command = ['cmake', '-G@CMAKE_GENERATOR@', | |
82 | '-DCMAKE_C_COMPILER=@CMAKE_C_COMPILER@', | |
83 | '-DCMAKE_CXX_COMPILER=@CMAKE_CXX_COMPILER@', | |
84 | '-DCMAKE_CXX_FLAGS={} @CMAKE_CXX_FLAGS@'.format( | |
85 | os.environ.get('CXXFLAGS', '')), | |
86 | '-DCMAKE_MODULE_LINKER_FLAGS={} @CMAKE_MODULE_LINKER_FLAGS@'.format( | |
87 | os.environ.get('LDFLAGS', '')), | |
88 | cmdir] | |
89 | if args.verbose > 1: | |
90 | cmd.append('--debug-output') | |
91 | if args.verbose > 2: | |
92 | cmd.append('--trace') | |
93 | if args.verbose > 0: | |
94 | print(command) | |
95 | subprocess.check_call(command, cwd=build) | |
96 | subprocess.check_call(['cmake', '--build', '.'], cwd=build) | |
97 | ||
98 | for so in glob.iglob(os.path.join(build, '*.so')): | |
99 | shutil.copy(so, os.getcwd()) |