1# 2# SPDX-License-Identifier: BSD-3-Clause 3# 4# Copyright © 2019 Keith Packard 5# 6# Redistribution and use in source and binary forms, with or without 7# modification, are permitted provided that the following conditions 8# are met: 9# 10# 1. Redistributions of source code must retain the above copyright 11# notice, this list of conditions and the following disclaimer. 12# 13# 2. Redistributions in binary form must reproduce the above 14# copyright notice, this list of conditions and the following 15# disclaimer in the documentation and/or other materials provided 16# with the distribution. 17# 18# 3. Neither the name of the copyright holder nor the names of its 19# contributors may be used to endorse or promote products derived 20# from this software without specific prior written permission. 21# 22# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 23# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 24# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 25# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 26# COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 27# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 28# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 29# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 31# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 32# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 33# OF THE POSSIBILITY OF SUCH DAMAGE. 34# 35srcs_errno = [ 36 'errno.c', 37] 38 39srcs_errno_use = [] 40foreach file : srcs_errno 41 s_file = fs.replace_suffix(file, '.S') 42 if file in srcs_machine 43 message('libc/errno/' + file + ': machine overrides generic') 44 elif s_file in srcs_machine 45 message('libc/errno/' + s_file + ': machine overrides generic') 46 else 47 srcs_errno_use += file 48 endif 49endforeach 50 51src_errno = files(srcs_errno_use) 52
