Fix test regression when xdg-user-dirs is not installed.
[pygobject.git] / m4 / py-compile
blob15c834c40d41ad056b08015b0487100641abb777
1 #!/bin/sh
2 # py-compile - Compile a Python program
4 scriptversion=2011-06-08.12; # UTC
6 # Copyright (C) 2000, 2001, 2003, 2004, 2005, 2008, 2009, 2011 Free
7 # Software Foundation, Inc.
9 # This program is free software; you can redistribute it and/or modify
10 # it under the terms of the GNU General Public License as published by
11 # the Free Software Foundation; either version 2, or (at your option)
12 # any later version.
14 # This program is distributed in the hope that it will be useful,
15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 # GNU General Public License for more details.
19 # You should have received a copy of the GNU General Public License
20 # along with this program. If not, see <http://www.gnu.org/licenses/>.
22 # As a special exception to the GNU General Public License, if you
23 # distribute this file as part of a program that contains a
24 # configuration script generated by Autoconf, you may include it under
25 # the same distribution terms that you use for the rest of that program.
27 # This file is maintained in Automake, please report
28 # bugs to <bug-automake@gnu.org> or send patches to
29 # <automake-patches@gnu.org>.
31 if [ -z "$PYTHON" ]; then
32 PYTHON=python
35 me=py-compile
37 usage_error ()
39 echo "$me: $*" >&2
40 echo "Try \`$me --help' for more information." >&2
41 exit 1
44 basedir=
45 destdir=
46 while test $# -ne 0; do
47 case "$1" in
48 --basedir)
49 if test $# -lt 2; then
50 usage_error "option '--basedir' requires an argument"
51 else
52 basedir=$2
54 shift
56 --destdir)
57 if test $# -lt 2; then
58 usage_error "option '--destdir' requires an argument"
59 else
60 destdir=$2
62 shift
64 -h|--help)
65 cat <<\EOF
66 Usage: py-compile [--help] [--version] [--basedir DIR] [--destdir DIR] FILES..."
68 Byte compile some python scripts FILES. Use --destdir to specify any
69 leading directory path to the FILES that you don't want to include in the
70 byte compiled file. Specify --basedir for any additional path information you
71 do want to be shown in the byte compiled file.
73 Example:
74 py-compile --destdir /tmp/pkg-root --basedir /usr/share/test test.py test2.py
76 Report bugs to <bug-automake@gnu.org>.
77 EOF
78 exit $?
80 -v|--version)
81 echo "$me $scriptversion"
82 exit $?
84 --)
85 shift
86 break
88 -*)
89 usage_error "unrecognized option '$1'"
92 break
94 esac
95 shift
96 done
98 files=$*
99 if test -z "$files"; then
100 usage_error "no files given"
103 # if basedir was given, then it should be prepended to filenames before
104 # byte compilation.
105 if [ -z "$basedir" ]; then
106 pathtrans="path = file"
107 else
108 pathtrans="path = os.path.join('$basedir', file)"
111 # if destdir was given, then it needs to be prepended to the filename to
112 # byte compile but not go into the compiled file.
113 if [ -z "$destdir" ]; then
114 filetrans="filepath = path"
115 else
116 filetrans="filepath = os.path.normpath('$destdir' + os.sep + path)"
119 $PYTHON -c "
120 import sys, os, py_compile
122 files = '''$files'''
124 sys.stdout.write('Byte-compiling python modules...\n')
125 for file in files.split():
126 $pathtrans
127 $filetrans
128 if not os.path.exists(filepath) or not (len(filepath) >= 3
129 and filepath[-3:] == '.py'):
130 continue
131 sys.stdout.write(file)
132 sys.stdout.flush()
133 py_compile.compile(filepath, filepath + 'c', path)
134 sys.stdout.write('\n')" || exit $?
136 # this will fail for python < 1.5, but that doesn't matter ...
137 $PYTHON -O -c "
138 import sys, os, py_compile
140 files = '''$files'''
141 sys.stdout.write('Byte-compiling python modules (optimized versions) ...\n')
142 for file in files.split():
143 $pathtrans
144 $filetrans
145 if not os.path.exists(filepath) or not (len(filepath) >= 3
146 and filepath[-3:] == '.py'):
147 continue
148 sys.stdout.write(file)
149 sys.stdout.flush()
150 py_compile.compile(filepath, filepath + 'o', path)
151 sys.stdout.write('\n')" 2>/dev/null || :
153 # Local Variables:
154 # mode: shell-script
155 # sh-indentation: 2
156 # eval: (add-hook 'write-file-hooks 'time-stamp)
157 # time-stamp-start: "scriptversion="
158 # time-stamp-format: "%:y-%02m-%02d.%02H"
159 # time-stamp-time-zone: "UTC"
160 # time-stamp-end: "; # UTC"
161 # End: