mirror of
https://git.rtems.org/rtems-source-builder
synced 2024-10-09 07:15:10 +08:00
2a6acc7267
The ARM on 4.9.0 with clang fails and needs an extra option and this is only valid building the build cross compiler. This change fxies the host and build flags so they only apply where needed.
93 lines
3.4 KiB
Python
93 lines
3.4 KiB
Python
#
|
|
# RTEMS Tools Project (http://www.rtems.org/)
|
|
# Copyright 2010-2012 Chris Johns (chrisj@rtems.org)
|
|
# All rights reserved.
|
|
#
|
|
# This file is part of the RTEMS Tools package in 'rtems-tools'.
|
|
#
|
|
# RTEMS Tools is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# RTEMS Tools is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with RTEMS Tools. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
|
|
#
|
|
# This code is based on what ever doco about spec files I could find and
|
|
# RTEMS project's spec files.
|
|
#
|
|
|
|
import pprint
|
|
import os
|
|
|
|
import check
|
|
import execute
|
|
|
|
def load():
|
|
uname = os.uname()
|
|
sysctl = '/sbin/sysctl '
|
|
e = execute.capture_execution()
|
|
exit_code, proc, output = e.shell(sysctl + 'hw.ncpu')
|
|
if exit_code == 0:
|
|
ncpus = output.split(' ')[1].strip()
|
|
else:
|
|
ncpus = '1'
|
|
if uname[4] == 'amd64':
|
|
cpu = 'x86_64'
|
|
else:
|
|
cpu = uname[4]
|
|
version = uname[2]
|
|
if version.find('-') > 0:
|
|
version = version.split('-')[0]
|
|
defines = {
|
|
'_ncpus': ('none', 'none', '1'),
|
|
'_os': ('none', 'none', 'netbsd'),
|
|
'_host': ('triplet', 'required', cpu + '-netbsd' + version),
|
|
'_host_vendor': ('none', 'none', 'pc'),
|
|
'_host_os': ('none', 'none', 'netbsd'),
|
|
'_host_os_version': ('none', 'none', version),
|
|
'_host_cpu': ('none', 'none', cpu),
|
|
'_host_alias': ('none', 'none', '%{nil}'),
|
|
'_host_arch': ('none', 'none', cpu),
|
|
'_usr': ('dir', 'required', '/usr'),
|
|
'_var': ('dir', 'optional', '/var'),
|
|
'optincludes_build': ('none', 'none', '-I/usr/pkg/include -L/usr/pkg/lib'),
|
|
'__bash': ('exe', 'optional', '/usr/pkg/bin/bash'),
|
|
'__bison': ('exe', 'required', '/usr/pkg/bin/bison'),
|
|
'__git': ('exe', 'required', '/usr/pkg/bin/git'),
|
|
'__svn': ('exe', 'required', '/usr/pkg/bin/svn'),
|
|
'__xz': ('exe', 'optional', '/usr/pkg/bin/xz'),
|
|
'__make': ('exe', 'required', 'gmake'),
|
|
'__patch_opts': ('none', 'none', '-E')
|
|
}
|
|
|
|
defines['_build'] = defines['_host']
|
|
defines['_build_vendor'] = defines['_host_vendor']
|
|
defines['_build_os'] = defines['_host_os']
|
|
defines['_build_cpu'] = defines['_host_cpu']
|
|
defines['_build_alias'] = defines['_host_alias']
|
|
defines['_build_arch'] = defines['_host_arch']
|
|
|
|
for gv in ['47', '48', '49']:
|
|
gcc = '%s-portbld-netbsd%s-gcc%s' % (cpu, version, gv)
|
|
if check.check_exe(gcc, gcc):
|
|
defines['__cc'] = gcc
|
|
break
|
|
for gv in ['47', '48', '49']:
|
|
gxx = '%s-portbld-netbsd%s-g++%s' % (cpu, version, gv)
|
|
if check.check_exe(gxx, gxx):
|
|
defines['__cxx'] = gxx
|
|
break
|
|
|
|
return defines
|
|
|
|
if __name__ == '__main__':
|
|
pprint.pprint(load())
|