#
# SPDX-License-Identifier: BSD-3-Clause
#
# Copyright © 2019 Keith Packard
#
# 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.
#
# 3. Neither the name of the copyright holder nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# 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.
#
srcs_string = [
'bcmp.c',
'bcopy.c',
'bzero.c',
'explicit_bzero.c',
'ffsl.c',
'ffsll.c',
'fls.c',
'flsl.c',
'flsll.c',
'gnu_basename.c',
'index.c',
'memccpy.c',
'memchr.c',
'memcmp.c',
'memcpy.c',
'memmem.c',
'memmove.c',
'mempcpy.c',
'memrchr.c',
'memset.c',
'memset_explicit.c',
'rawmemchr.c',
'rindex.c',
'stpcpy.c',
'stpncpy.c',
'strcasecmp.c',
'strcasecmp_l.c',
'strcasestr.c',
'strcat.c',
'strchr.c',
'strchrnul.c',
'strcoll.c',
'strcoll_l.c',
'strcpy.c',
'strcspn.c',
'strdup.c',
'strerror.c',
'strerror_r.c',
'strlcat.c',
'strlcpy.c',
'strlen.c',
'strlwr.c',
'strncasecmp.c',
'strncasecmp_l.c',
'strncat.c',
'strncmp.c',
'strncpy.c',
'strndup.c',
'strnlen.c',
'strnstr.c',
'strpbrk.c',
'strrchr.c',
'strsep.c',
'strsignal.c',
'strspn.c',
'strstr.c',
'strtok.c',
'strtok_r.c',
'strupr.c',
'strverscmp.c',
'strxfrm.c',
'strxfrm_l.c',
'swab.c',
'timingsafe_bcmp.c',
'timingsafe_memcmp.c',
'wcpcpy.c',
'wcpncpy.c',
'wcscasecmp.c',
'wcscasecmp_l.c',
'wcscat.c',
'wcschr.c',
'wcscmp.c',
'wcscoll.c',
'wcscoll_l.c',
'wcscpy.c',
'wcscspn.c',
'wcsdup.c',
'wcslcat.c',
'wcslcpy.c',
'wcslen.c',
'wcsncasecmp.c',
'wcsncasecmp_l.c',
'wcsncat.c',
'wcsncmp.c',
'wcsncpy.c',
'wcsnlen.c',
'wcspbrk.c',
'wcsrchr.c',
'wcsspn.c',
'wcsstr.c',
'wcstok.c',
'wcswidth.c',
'wcsxfrm.c',
'wcsxfrm_l.c',
'wcwidth.c',
'wmemchr.c',
'wmemcmp.c',
'wmemcpy.c',
'wmemmove.c',
'wmempcpy.c',
'wmemset.c',
'xpg_strerror_r.c',
'memcpy_s.c',
'memmove_s.c',
'memset_s.c',
'strcat_s.c',
'strcpy_s.c',
'strerror_s.c',
'strerrorlen_s.c',
'strncat_s.c',
'strncpy_s.c',
'strnlen_s.c',
]
hdrs_string = [
'local.h',
'str-two-way.h',
'string_private.h',
]
srcs_strcmp = [
'strcmp.c'
]
srcs_string_use = []
foreach file : srcs_string
s_file = fs.replace_suffix(file, '.S')
if file in srcs_machine
message('libc/string/' + file + ': machine overrides generic')
elif s_file in srcs_machine
message('libc/string/' + s_file + ': machine overrides generic')
else
srcs_string_use += file
endif
endforeach
srcs_strcmp_use = []
foreach file : srcs_strcmp
s_file = fs.replace_suffix(file, '.S')
if file in srcs_machine
message('libc/string/' + file + ': machine overrides generic')
elif s_file in srcs_machine
message('libc/string/' + s_file + ': machine overrides generic')
else
srcs_strcmp_use += file
endif
endforeach
if fast_strcmp
cargs_strcmp = ['-O3']
else
cargs_strcmp = []
endif
src_string = files(srcs_string_use)
# Need a sub-library to pass custom cflags to strcmp
if srcs_strcmp_use != []
foreach params : targets
target = params['name']
target_dir = params['dir']
target_c_args = params['c_args']
set_variable('lib_string' + target,
static_library('strcmp' + target,
srcs_strcmp_use,
pic: false,
c_args: target_c_args + c_args + cargs_strcmp,
include_directories: inc))
endforeach
endif