diff options
author | Chris Johns <chrisj@rtems.org> | 2020-08-25 21:21:50 +1000 |
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committer | Chris Johns <chrisj@rtems.org> | 2020-08-25 21:21:50 +1000 |
commit | 650c6f99333c7f163f81817d3f71f93d0ae17ee4 (patch) | |
tree | ddd15ac1a9a08c7631e2e5eb2101682351f52520 /source-builder/pkg-config | |
parent | Move 5 build sets to 6 (diff) | |
download | rtems-source-builder-650c6f99333c7f163f81817d3f71f93d0ae17ee4.tar.bz2 |
sb: Use shebang env python
Closes #4037
Diffstat (limited to 'source-builder/pkg-config')
-rwxr-xr-x | source-builder/pkg-config | 236 |
1 files changed, 215 insertions, 21 deletions
diff --git a/source-builder/pkg-config b/source-builder/pkg-config index 65ee307..10db546 100755 --- a/source-builder/pkg-config +++ b/source-builder/pkg-config @@ -1,27 +1,221 @@ -#! /bin/sh +#! /usr/bin/env python # # RTEMS Tools Project (http://www.rtems.org/) -# Copyright 2018 Chris Johns (chrisj@rtems.org) +# Copyright 2014-2016 Chris Johns (chrisj@rtems.org) # All rights reserved. # # This file is part of the RTEMS Tools package in 'rtems-tools'. # -# Permission to use, copy, modify, and/or distribute this software for any -# purpose with or without fee is hereby granted, provided that the above -# copyright notice and this permission notice appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF -# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -# -set -e -base=$(dirname $0) -PYTHON_CMD=${base}/sb/cmd-pkg-config.py -if test -f ${base}/sb/python-wrapper.sh; then - . ${base}/sb/python-wrapper.sh -fi -echo "error: python wrapper not found" +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are met: +# +# 1. Redistributions of source code must retain the above copyright notice, +# this list of conditions and the following disclaimer. +# +# 2. Redistributions in binary form must reproduce the above copyright notice, +# this list of conditions and the following disclaimer in the documentation +# and/or other materials provided with the distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE +# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# + +from __future__ import print_function + +import os +import sys + +base = os.path.dirname(sys.argv[0]) + +try: + import argparse +except: + sys.path.insert(0, base + '/sb/imports') + try: + import argparse + except: + print("Incorrect Source Builder installation", file = sys.stderr) + sys.exit(1) + +import sb.pkgconfig + +# +# Make trace true to get a file of what happens and what is being asked. +# +trace = False +trace_stdout = False +logfile = 'pkg-config.log' +out = None +srcfd = None + +# +# Write all the package source parsed to a single file. +# +trace_src = False +if trace_src: + srcfd = open('pkg-src.txt', 'w') + +def src(text): + if srcfd: + srcfd.writelines(text) + +def log(s, lf = True): + global trace, logfile, out + if trace: + if out is None: + if logfile: + out = open(logfile, 'a') + else: + out = sys.stdout + if lf: + if out != sys.stdout and trace_stdout: + print(s) + print(s, file = out) + else: + if out != sys.stdout and trace_stdout: + print(s, end = '') + sys.stdout.flush() + print(s, end = '', file = out) + +def run(argv): + + class version_action(argparse.Action): + def __call__(self, parser, namespace, values, option_string = None): + parts = values[0].strip().split('.') + for p in parts: + if not p.isdigit(): + raise error('invalid version value: %s' % (values)) + setattr(namespace, self.dest, '.'.join(parts)) + + ec = 0 + + opts = argparse.ArgumentParser(prog = 'pkg-config', description = 'Package Configuration.') + opts.add_argument('libraries', metavar='lib', type = str, help = 'a library', nargs = '*') + opts.add_argument('--modversion', dest = 'modversion', action = 'store', default = None, + help = 'Requests that the version information of the libraries.') + opts.add_argument('--print-errors', dest = 'print_errors', action = 'store_true', + default = False, + help = 'Print any errors.') + opts.add_argument('--short-errors', dest = 'short_errors', action = 'store_true', + default = False, + help = 'Make error messages short.') + opts.add_argument('--silence-errors', dest = 'silence_errors', action = 'store_true', + default = False, + help = 'Do not print any errors.') + opts.add_argument('--errors-to-stdout', dest = 'errors_to_stdout', action = 'store_true', + default = False, + help = 'Print errors to stdout rather than stderr.') + opts.add_argument('--cflags', dest = 'cflags', action = 'store_true', + default = False, + help = 'This prints pre-processor and compile flags required to' \ + ' compile the package(s)') + opts.add_argument('--libs', dest = 'libs', action = 'store_true', + default = False, + help = 'This option is identical to "--cflags", only it prints the' \ + ' link flags.') + opts.add_argument('--libs-only-L', dest = 'libs_only_L', action = 'store_true', + default = False, + help = 'This prints the -L/-R part of "--libs".') + opts.add_argument('--libs-only-l', dest = 'libs_only_l', action = 'store_true', + default = False, + help = 'This prints the -l part of "--libs".') + opts.add_argument('--variable', dest = 'variable', action = 'store', + nargs = 1, default = None, + help = 'This returns the value of a variable.') + opts.add_argument('--define-variable', dest = 'define_variable', action = 'store', + nargs = 1, default = None, + help = 'This sets a global value for a variable') + opts.add_argument('--uninstalled', dest = 'uninstalled', action = 'store_true', + default = False, + help = 'Ignored') + opts.add_argument('--atleast-pkgconfig-version', dest = 'atleast_pkgconfig_version', + action = 'store', nargs = 1, default = None, + help = 'Check the version of package config. Always ok.') + opts.add_argument('--exists', dest = 'exists', action = 'store_true', + default = False, + help = 'Test if a library is present') + opts.add_argument('--atleast-version', dest = 'atleast_version', + action = version_action, nargs = 1, default = None, + help = 'The package is at least this version.') + opts.add_argument('--exact-version', dest = 'exact_version', action = version_action, + nargs = 1, default = None, + help = 'The package is the exact version.') + opts.add_argument('--max-version', dest = 'max_version', action = version_action, + nargs = 1, default = None, + help = 'The package is no later than this version.') + opts.add_argument('--msvc-syntax', dest = 'msvc_syntax', action = 'store_true', + default = False, + help = 'Ignored') + opts.add_argument('--dont-define-prefix', dest = 'dont_define_prefix', action = 'store_true', + default = False, + help = 'Ignored') + opts.add_argument('--prefix-variable', dest = 'prefix', action = 'store', + nargs = 1, default = sb.pkgconfig.default_prefix(), + help = 'Define the prefix.') + opts.add_argument('--static', dest = 'static', action = 'store_true', + default = False, + help = 'Output libraries suitable for static linking') + opts.add_argument('--dump', dest = 'dump', action = 'store_true', + default = False, + help = 'Dump the package if one is found.') + + args = opts.parse_args(argv) + + if (args.exists and (args.exact_version or args.max_version)) or \ + (args.exact_version and (args.exists or args.max_version)) or \ + (args.max_version and (args.exists or args.exact_version)): + raise error('only one of --exists, --exact-version, or --max-version') + + if args.dont_define_prefix: + args.prefix = sb.pkgconfig.default_prefix(False) + + exists = False + + ec = 1 + + if args.atleast_pkgconfig_version: + ec = 0 + else: + ec, pkg, flags = sb.pkgconfig.check_package(args.libraries, args, log, src) + if ec == 0: + if args.cflags: + if len(flags['cflags']): + print(flags['cflags']) + log('cflags: %s' % (flags['cflags'])) + else: + log('cflags: empty') + if args.libs: + if len(flags['libs']): + print(flags['libs']) + log('libs: %s' % (flags['libs'])) + else: + log('libs: empty') + + #pkgconfig.package.dump_loaded() + + return ec + +try: + log('-' * 40) + log('pkg-config', lf = False) + for a in sys.argv[2:]: + log(' "%s"' % (a), lf = False) + log('') + ec = run(sys.argv[1:]) + log('ec = %d' % (ec)) +except ImportError: + print("incorrect package config installation", file = sys.stderr) + sys.exit(1) +except sb.pkgconfig.error as e: + print('error: %s' % (e), file = sys.stderr) + sys.exit(1) +sys.exit(ec) |