glibc/io/Makefile
Adhemerval Zanella 4d0fe291ae io: Fix record locking contants on 32 bit arch with 64 bit default time_t (BZ#30477)
For architecture with default 64 bit time_t support, the kernel
does not provide LFS and non-LFS values for F_GETLK, F_GETLK, and
F_GETLK (the default value used for 64 bit architecture are used).

This is might be considered an ABI break, but the currenct exported
values is bogus anyway.

The POSIX lockf is not affected since it is aliased to lockf64,
which already uses the LFS values.

Checked on i686-linux-gnu and the new tests on a riscv32.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
2023-05-30 08:53:07 -03:00

298 lines
6.5 KiB
Makefile

# Copyright (C) 1992-2023 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/>.
#
# Sub-makefile for I/O portion of the library.
#
subdir := io
include ../Makeconfig
headers := \
bits/fcntl.h \
bits/fcntl2.h \
bits/poll.h \
bits/poll2.h \
bits/stat.h \
bits/statfs.h \
bits/statvfs.h \
bits/statx-generic.h \
bits/statx.h \
bits/types/struct_statx.h \
bits/types/struct_statx_timestamp.h \
fcntl.h \
fts.h \
ftw.h \
poll.h \
sys/fcntl.h \
sys/poll.h \
sys/sendfile.h \
sys/stat.h \
sys/statfs.h \
sys/statvfs.h \
sys/vfs.h \
utime.h \
# headers
routines := \
access \
chdir \
chmod \
chown \
close \
close_range \
closefrom \
copy_file_range \
creat \
creat64 \
dup \
dup2 \
dup3 \
euidaccess \
faccessat \
fchdir \
fchmod \
fchmodat \
fchown \
fchownat \
fcntl \
fcntl64 \
file_change_detection \
flock \
fstat \
fstat64 \
fstatat \
fstatat64 \
fstatfs \
fstatfs64 \
fstatvfs \
fstatvfs64 \
fts \
fts64 \
fts64-time64 \
ftw \
ftw64 \
ftw64-time64 \
futimens \
getcwd \
getdirname \
getwd \
isatty \
lchmod \
lchown \
link \
linkat \
lockf \
lockf64 \
lseek \
lseek64 \
lstat \
lstat64 \
mkdir \
mkdirat \
mkfifo \
mkfifoat \
mknod \
mknodat \
open \
open64 \
open64_2 \
open_2 \
openat \
openat64 \
openat64_2 \
openat_2 \
pipe \
pipe2 \
poll \
posix_fadvise \
posix_fadvise64 \
posix_fallocate \
posix_fallocate64 \
ppoll \
read \
readlink \
readlinkat \
rmdir \
sendfile \
sendfile64 \
stat \
stat64 \
statfs \
statfs64 \
statvfs \
statvfs64 \
statx \
symlink \
symlinkat \
ttyname \
ttyname_r \
umask \
unlink \
unlinkat \
utime \
utimensat \
write \
# routines
others := \
pwd \
# others
test-srcs := \
ftwtest \
ftwtest-time64 \
# test-srcs
tests := \
bug-ftw1 \
bug-ftw2 \
bug-ftw3 \
bug-ftw4 \
bug-ftw5 \
test-lfs \
test-stat \
test-stat2 \
test-utime \
tst-close_range \
tst-closefrom \
tst-copy_file_range \
tst-faccessat \
tst-fchmodat \
tst-fchownat \
tst-fcntl \
tst-fcntl-lock \
tst-fstatat \
tst-fts \
tst-fts-lfs \
tst-ftw-bz26353 \
tst-ftw-bz28126 \
tst-ftw-lnk \
tst-futimens \
tst-futimes \
tst-futimesat \
tst-getcwd \
tst-getcwd-abspath \
tst-lchmod \
tst-linkat \
tst-lockf \
tst-lutimes \
tst-mkdirat \
tst-mkfifoat \
tst-mknodat \
tst-open-tmpfile \
tst-openat \
tst-posix_fallocate \
tst-posix_fallocate64 \
tst-readlinkat \
tst-renameat \
tst-stat \
tst-stat-lfs \
tst-statvfs \
tst-symlinkat \
tst-ttyname_r \
tst-unlinkat \
tst-utime \
tst-utimensat \
tst-utimes \
# tests
tests-time64 := \
tst-fcntl-time64 \
tst-fts-time64 \
tst-futimens-time64 \
tst-futimes-time64\
tst-futimesat-time64 \
tst-lchmod-time64 \
tst-lutimes-time64 \
tst-stat-time64 \
tst-utime-time64 \
tst-utimensat-time64 \
tst-utimes-time64 \
# tests-time64
# Likewise for statx, but we do not need static linking here.
tests-internal += \
tst-file_change_detection \
tst-statx \
# tests-internal
tests-static += \
tst-statx \
# tests-static
ifeq ($(run-built-tests),yes)
tests-special += \
$(objpfx)ftwtest-time64.out \
$(objpfx)ftwtest.out \
# tests-special
endif
include ../Rules
CFLAGS-open.c += -fexceptions -fasynchronous-unwind-tables $(config-cflags-wno-ignored-attributes)
CFLAGS-openat.c += $(config-cflags-wno-ignored-attributes)
CFLAGS-open64.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-creat.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-creat64.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-fcntl.c += -fexceptions -fasynchronous-unwind-tables $(config-cflags-wno-ignored-attributes)
CFLAGS-fcntl64.c += -fexceptions -fasynchronous-unwind-tables $(config-cflags-wno-ignored-attributes)
CFLAGS-poll.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-ppoll.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-lockf.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-lockf64.c += -fexceptions -fasynchronous-unwind-tables $(config-cflags-wno-ignored-attributes)
CFLAGS-statfs.c += -fexceptions
CFLAGS-fstatfs.c += -fexceptions
CFLAGS-statvfs.c += -fexceptions $(config-cflags-wno-ignored-attributes)
CFLAGS-fstatvfs.c += -fexceptions $(config-cflags-wno-ignored-attributes)
CFLAGS-fts.c += -Wno-uninitialized $(uses-callbacks) -fexceptions
CFLAGS-fts64.c += -Wno-uninitialized $(uses-callbacks) -fexceptions
CFLAGS-fts64-time64.c += -Wno-uninitialized $(uses-callbacks) -fexceptions
CFLAGS-ftw.c += $(uses-callbacks) -fexceptions
CFLAGS-ftw64.c += $(uses-callbacks) -fexceptions
CFLAGS-ftw64-time64.c += $(uses-callbacks) -fexceptions
CFLAGS-posix_fallocate.c += -fexceptions
CFLAGS-posix_fallocate64.c += -fexceptions
CFLAGS-fallocate.c += -fexceptions
CFLAGS-fallocate64.c += -fexceptions
CFLAGS-read.c += -fexceptions -fasynchronous-unwind-tables $(config-cflags-wno-ignored-attributes)
CFLAGS-write.c += -fexceptions -fasynchronous-unwind-tables $(config-cflags-wno-ignored-attributes)
CFLAGS-close.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-lseek64.c += $(config-cflags-wno-ignored-attributes)
CFLAGS-test-stat.c += -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE
CFLAGS-test-lfs.c += -D_LARGEFILE64_SOURCE
CFLAGS-tst-lchmod.c += -D_FILE_OFFSET_BITS=64
test-stat2-ARGS = Makefile . $(objpfx)test-stat2
tst-statvfs-ARGS = $(objpfx)tst-statvfs tst-statvfs.c /tmp
tst-open-tmpfile-ARGS = --test-dir=$(objpfx)
CFLAGS-ftwtest-time64.c += -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64
ifeq ($(run-built-tests),yes)
$(objpfx)ftwtest.out: ftwtest-sh $(objpfx)ftwtest
$(SHELL) $< $(common-objpfx) '$(test-program-cmd)' > $@; \
$(evaluate-test)
$(objpfx)ftwtest-time64.out: ftwtest-sh $(objpfx)ftwtest-time64
$(SHELL) $< $(common-objpfx) '$(test-program-cmd)' > $@; \
$(evaluate-test)
endif