mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-25 12:11:10 +00:00
5a82c74822
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
95 lines
3.7 KiB
Python
95 lines
3.7 KiB
Python
#!/usr/bin/python
|
|
# Shared code for glibc conformance tests.
|
|
# Copyright (C) 2018-2019 Free Software Foundation, Inc.
|
|
# This file is part of the GNU C Library.
|
|
#
|
|
# The GNU C Library is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU Lesser General Public
|
|
# License as published by the Free Software Foundation; either
|
|
# version 2.1 of the License, or (at your option) any later version.
|
|
#
|
|
# The GNU C Library 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
|
|
# Lesser General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Lesser General Public
|
|
# License along with the GNU C Library; if not, see
|
|
# <https://www.gnu.org/licenses/>.
|
|
|
|
import os.path
|
|
import re
|
|
import subprocess
|
|
import tempfile
|
|
|
|
|
|
# Compiler options for each standard.
|
|
CFLAGS = {'ISO': '-ansi',
|
|
'ISO99': '-std=c99',
|
|
'ISO11': '-std=c11',
|
|
'POSIX': '-D_POSIX_C_SOURCE=199506L -ansi',
|
|
'XPG4': '-ansi -D_XOPEN_SOURCE',
|
|
'XPG42': '-ansi -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED',
|
|
'UNIX98': '-ansi -D_XOPEN_SOURCE=500',
|
|
'XOPEN2K': '-std=c99 -D_XOPEN_SOURCE=600',
|
|
'XOPEN2K8': '-std=c99 -D_XOPEN_SOURCE=700',
|
|
'POSIX2008': '-std=c99 -D_POSIX_C_SOURCE=200809L'}
|
|
|
|
# ISO C90 keywords.
|
|
KEYWORDS_C90 = {'auto', 'break', 'case', 'char', 'const', 'continue',
|
|
'default', 'do', 'double', 'else', 'enum', 'extern', 'float',
|
|
'for', 'goto', 'if', 'int', 'long', 'register', 'return',
|
|
'short', 'signed', 'sizeof', 'static', 'struct', 'switch',
|
|
'typedef', 'union', 'unsigned', 'void', 'volatile', 'while'}
|
|
|
|
# ISO C99 keywords.
|
|
KEYWORDS_C99 = KEYWORDS_C90 | {'inline', 'restrict'}
|
|
|
|
# Keywords for each standard.
|
|
KEYWORDS = {'ISO': KEYWORDS_C90,
|
|
'ISO99': KEYWORDS_C99,
|
|
'ISO11': KEYWORDS_C99,
|
|
'POSIX': KEYWORDS_C90,
|
|
'XPG4': KEYWORDS_C90,
|
|
'XPG42': KEYWORDS_C90,
|
|
'UNIX98': KEYWORDS_C90,
|
|
'XOPEN2K': KEYWORDS_C99,
|
|
'XOPEN2K8': KEYWORDS_C99,
|
|
'POSIX2008': KEYWORDS_C99}
|
|
|
|
|
|
def list_exported_functions(cc, standard, header):
|
|
"""Return the set of functions exported by a header, empty if an
|
|
include of the header does not compile.
|
|
|
|
"""
|
|
cc_all = '%s -D_ISOMAC %s' % (cc, CFLAGS[standard])
|
|
with tempfile.TemporaryDirectory() as temp_dir:
|
|
c_file_name = os.path.join(temp_dir, 'test.c')
|
|
aux_file_name = os.path.join(temp_dir, 'test.c.aux')
|
|
with open(c_file_name, 'w') as c_file:
|
|
c_file.write('#include <%s>\n' % header)
|
|
fns = set()
|
|
cmd = ('%s -c %s -o /dev/null -aux-info %s'
|
|
% (cc_all, c_file_name, aux_file_name))
|
|
try:
|
|
subprocess.check_call(cmd, shell=True)
|
|
except subprocess.CalledProcessError:
|
|
return fns
|
|
with open(aux_file_name, 'r') as aux_file:
|
|
for line in aux_file:
|
|
line = re.sub(r'/\*.*?\*/', '', line)
|
|
line = line.strip()
|
|
if line:
|
|
# The word before a '(' that isn't '(*' is the
|
|
# function name before the argument list (not
|
|
# fully general, but sufficient for -aux-info
|
|
# output on standard headers).
|
|
m = re.search(r'([A-Za-z0-9_]+) *\([^*]', line)
|
|
if m:
|
|
fns.add(m.group(1))
|
|
else:
|
|
raise ValueError("couldn't parse -aux-info output: %s"
|
|
% line)
|
|
return fns
|