mirror of
https://git.rtems.org/rtems-source-builder
synced 2024-10-09 07:15:10 +08:00
0ffee19316
Remove the 'opt' from various macros and shell variables.
Add pkgconfig to the checks to make it clear the check is a
pkgconfig check.
Add NTP support as the first package to be built using the RSB.
Split the RTEMS URL's out from the base bset file into a separate
file that be included by other files.
Add an RTEMS BSP configuration file to help abstract the process
of building 3rd party packages.
Clean the cross and canadian cross support up so we can cleanly support
cross and canadian cross building.
Refactor the pkgconfig support and clean up the PC file handling of
loading modules.
Add support for %{?..} to return false if a macro is %{nil}.
Add %{pkgconfig ..} support to allow better control of access RTEMS
pkgconfig files.
224 lines
8.9 KiB
Python
Executable File
224 lines
8.9 KiB
Python
Executable File
#! /usr/bin/env python
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#
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# RTEMS Tools Project (http://www.rtems.org/)
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# Copyright 2014 Chris Johns (chrisj@rtems.org)
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# All rights reserved.
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#
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# This file is part of the RTEMS Tools package in 'rtems-tools'.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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import os
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import sys
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base = os.path.dirname(sys.argv[0])
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sys.path.insert(0, base + '/sb')
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try:
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import argparse
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except:
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sys.path.insert(0, base + '/sb/imports')
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try:
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import argparse
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except:
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print >> sys.stderr, "Incorrect Source Builder installation"
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sys.exit(1)
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try:
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import pkgconfig
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except ImportError:
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print >> sys.stderr, "Incorrect Source Builder installation"
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sys.exit(1)
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#
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# Make trace true to get a file of what happens and what is being asked.
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#
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trace = True
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trace_stdout = False
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logfile = 'pkg-config.log'
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out = None
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srcfd = None
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#
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# Write all the package source parsed to a single file.
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#
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trace_src = True
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if trace_src:
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srcfd = open('pkg-src.txt', 'w')
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def src(text):
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if srcfd:
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srcfs.writelines(text)
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def log(s, lf = True):
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global trace, logfile, out
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if trace:
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if out is None:
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if logfile:
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out = open(logfile, 'a')
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else:
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out = sys.stdout
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if lf:
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if out != sys.stdout and trace_stdout:
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print s
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print >> out, s
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else:
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if out != sys.stdout and trace_stdout:
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print s,
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print >> out, s,
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def run(argv):
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class version_action(argparse.Action):
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def __call__(self, parser, namespace, values, option_string = None):
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parts = values[0].strip().split('.')
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for p in parts:
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if not p.isdigit():
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raise error('invalid version value: %s' % (values))
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setattr(namespace, self.dest, '.'.join(parts))
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ec = 0
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opts = argparse.ArgumentParser(prog = 'pkg-config', description = 'Package Configuration.')
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opts.add_argument('libraries', metavar='lib', type = str, help = 'a library', nargs = '*')
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opts.add_argument('--modversion', dest = 'modversion', action = 'store', default = None,
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help = 'Requests that the version information of the libraries.')
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opts.add_argument('--print-errors', dest = 'print_errors', action = 'store_true',
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default = False,
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help = 'Print any errors.')
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opts.add_argument('--short-errors', dest = 'short_errors', action = 'store_true',
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default = False,
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help = 'Make error messages short.')
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opts.add_argument('--silence-errors', dest = 'silence_errors', action = 'store_true',
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default = False,
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help = 'Do not print any errors.')
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opts.add_argument('--errors-to-stdout', dest = 'errors_to_stdout', action = 'store_true',
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default = False,
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help = 'Print errors to stdout rather than stderr.')
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opts.add_argument('--cflags', dest = 'cflags', action = 'store_true',
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default = False,
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help = 'This prints pre-processor and compile flags required to' \
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' compile the package(s)')
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opts.add_argument('--libs', dest = 'libs', action = 'store_true',
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default = False,
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help = 'This option is identical to "--cflags", only it prints the' \
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' link flags.')
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opts.add_argument('--libs-only-L', dest = 'libs_only_L', action = 'store_true',
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default = False,
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help = 'This prints the -L/-R part of "--libs".')
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opts.add_argument('--libs-only-l', dest = 'libs_only_l', action = 'store_true',
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default = False,
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help = 'This prints the -l part of "--libs".')
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opts.add_argument('--variable', dest = 'variable', action = 'store',
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nargs = 1, default = None,
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help = 'This returns the value of a variable.')
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opts.add_argument('--define-variable', dest = 'define_variable', action = 'store',
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nargs = 1, default = None,
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help = 'This sets a global value for a variable')
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opts.add_argument('--uninstalled', dest = 'uninstalled', action = 'store_true',
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default = False,
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help = 'Ignored')
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opts.add_argument('--atleast-pkgconfig-version', dest = 'atleast_pkgconfig_version',
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action = 'store', nargs = 1, default = None,
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help = 'Check the version of package config. Always ok.')
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opts.add_argument('--exists', dest = 'exists', action = 'store_true',
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default = False,
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help = 'Test if a library is present')
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opts.add_argument('--atleast-version', dest = 'atleast_version',
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action = version_action, nargs = 1, default = None,
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help = 'The package is at least this version.')
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opts.add_argument('--exact-version', dest = 'exact_version', action = version_action,
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nargs = 1, default = None,
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help = 'The package is the exact version.')
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opts.add_argument('--max-version', dest = 'max_version', action = version_action,
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nargs = 1, default = None,
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help = 'The package is no later than this version.')
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opts.add_argument('--msvc-syntax', dest = 'msvc_syntax', action = 'store_true',
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default = False,
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help = 'Ignored')
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opts.add_argument('--dont-define-prefix', dest = 'dont_define_prefix', action = 'store_true',
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default = False,
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help = 'Ignored')
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opts.add_argument('--prefix-variable', dest = 'prefix', action = 'store',
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nargs = 1, default = pkgconfig.default_prefix(),
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help = 'Define the prefix.')
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opts.add_argument('--static', dest = 'static', action = 'store_true',
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default = False,
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help = 'Output libraries suitable for static linking')
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opts.add_argument('--dump', dest = 'dump', action = 'store_true',
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default = False,
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help = 'Dump the package if one is found.')
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args = opts.parse_args(argv[1:])
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if (args.exists and (args.exact_version or args.max_version)) or \
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(args.exact_version and (args.exists or args.max_version)) or \
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(args.max_version and (args.exists or args.exact_version)):
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raise error('only one of --exists, --exact-version, or --max-version')
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if args.dont_define_prefix:
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args.prefix = pkgconfig.default_prefix(False)
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exists = False
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ec = 1
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if args.atleast_pkgconfig_version:
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ec = 0
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else:
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ec, pkg, flags = pkgconfig.check_package(args.libraries, args, log, src)
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if ec == 0:
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if args.cflags:
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if len(flags['cflags']):
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print flags['cflags']
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log('cflags: %s' % (flags['cflags']))
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else:
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log('cflags: empty')
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if args.libs:
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if len(flags['libs']):
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print flags['libs']
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log('libs: %s' % (flags['libs']))
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else:
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log('libs: empty')
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#pkgconfig.package.dump_loaded()
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return ec
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try:
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log('-' * 40)
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log('pkg-config', lf = False)
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for a in sys.argv[1:]:
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log(' "%s"' % (a), lf = False)
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log('')
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ec = run(sys.argv)
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log('ec = %d' % (ec))
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except ImportError:
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print >> sys.stderr, "incorrect package config installation"
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sys.exit(1)
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except pkgconfig.error, e:
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print >> sys.stderr, 'error: %s' % (e)
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sys.exit(1)
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sys.exit(ec)
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