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95511aab9d
Three tests fail with a read-only source directory because they try to
write into the source directory. None of these write into it in a way
that should actually be problematic for concurrent builds sharing the
same writable source directory, but avoiding any writing into the
source directory (from testing, or from building glibc if the source
timestamps are properly ordered) is still a good idea, as being able
to build with read-only sources helps make sure there isn't anything
that could cause problems for concurrent builds.
This patch changes the tests in question to use either /tmp or the
build directory to write their temporary files (or to test O_TMPFILE,
as applicable).
Tested for x86_64.
* io/Makefile (tst-open-tmpfile-ARGS): New variable.
* posix/tst-mmap-offset.c (fname): Use /tmp.
* stdlib/tst-setcontext3.sh (tempfile): Use ${objpfx}.
119 lines
4.3 KiB
Makefile
119 lines
4.3 KiB
Makefile
# Copyright (C) 1992-2017 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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# The GNU C Library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public
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# License along with the GNU C Library; if not, see
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# <http://www.gnu.org/licenses/>.
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#
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# Sub-makefile for I/O portion of the library.
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#
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subdir := io
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include ../Makeconfig
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headers := sys/stat.h bits/stat.h sys/statfs.h bits/statfs.h sys/vfs.h \
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sys/statvfs.h bits/statvfs.h fcntl.h sys/fcntl.h bits/fcntl.h \
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poll.h sys/poll.h bits/poll.h bits/fcntl2.h bits/poll2.h \
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utime.h ftw.h fts.h sys/sendfile.h
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routines := \
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utime \
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mkfifo mkfifoat \
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stat fstat lstat stat64 fstat64 lstat64 fstatat fstatat64 \
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xstat fxstat lxstat xstat64 fxstat64 lxstat64 \
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mknod mknodat xmknod xmknodat \
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fxstatat fxstatat64 \
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statfs fstatfs statfs64 fstatfs64 \
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statvfs fstatvfs statvfs64 fstatvfs64 \
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umask chmod fchmod lchmod fchmodat \
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mkdir mkdirat \
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open open_2 open64 open64_2 openat openat_2 openat64 openat64_2 \
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read write lseek lseek64 access euidaccess faccessat \
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fcntl flock lockf lockf64 \
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close dup dup2 dup3 pipe pipe2 \
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creat creat64 \
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chdir fchdir \
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getcwd getwd getdirname \
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chown fchown lchown fchownat \
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ttyname ttyname_r isatty \
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link linkat symlink symlinkat readlink readlinkat \
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unlink unlinkat rmdir \
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ftw ftw64 fts fts64 poll ppoll \
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posix_fadvise posix_fadvise64 \
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posix_fallocate posix_fallocate64 \
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sendfile sendfile64 \
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utimensat futimens
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# These routines will be omitted from the libc shared object.
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# Instead the static object files will be included in a special archive
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# linked against when the shared library will be used.
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static-only-routines = stat fstat lstat stat64 fstat64 lstat64 \
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fstatat fstatat64 mknod mknodat
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others := pwd
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test-srcs := ftwtest
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tests := test-utime test-stat test-stat2 test-lfs tst-getcwd \
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tst-fcntl bug-ftw1 bug-ftw2 bug-ftw3 bug-ftw4 tst-statvfs \
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tst-openat tst-unlinkat tst-fstatat tst-futimesat \
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tst-renameat tst-fchownat tst-fchmodat tst-faccessat \
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tst-symlinkat tst-linkat tst-readlinkat tst-mkdirat \
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tst-mknodat tst-mkfifoat tst-ttyname_r bug-ftw5 \
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tst-posix_fallocate tst-posix_fallocate64 \
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tst-fts tst-fts-lfs tst-open-tmpfile
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ifeq ($(run-built-tests),yes)
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tests-special += $(objpfx)ftwtest.out
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endif
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include ../Rules
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CFLAGS-open.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-open64.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-creat.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-creat64.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-fcntl.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-poll.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-ppoll.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-lockf.c += -fexceptions
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CFLAGS-statfs.c += -fexceptions
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CFLAGS-fstatfs.c += -fexceptions
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CFLAGS-statvfs.c += -fexceptions
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CFLAGS-fstatvfs.c += -fexceptions
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CFLAGS-fts.c += -Wno-uninitialized $(uses-callbacks) -fexceptions
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CFLAGS-fts64.c += -Wno-uninitialized $(uses-callbacks) -fexceptions
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CFLAGS-ftw.c += $(uses-callbacks) -fexceptions
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CFLAGS-ftw64.c += $(uses-callbacks) -fexceptions
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CFLAGS-lockf.c += -fexceptions
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CFLAGS-posix_fallocate.c += -fexceptions
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CFLAGS-posix_fallocate64.c += -fexceptions
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CFLAGS-fallocate.c += -fexceptions
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CFLAGS-fallocate64.c += -fexceptions
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CFLAGS-read.c += -fexceptions
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CFLAGS-write.c += -fexceptions
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CFLAGS-test-stat.c += -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE
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CFLAGS-test-lfs.c += -D_LARGEFILE64_SOURCE
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test-stat2-ARGS = Makefile . $(objpfx)test-stat2
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tst-statvfs-ARGS = $(objpfx)tst-statvfs tst-statvfs.c /tmp
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tst-open-tmpfile-ARGS = --test-dir=$(objpfx)
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ifeq ($(run-built-tests),yes)
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$(objpfx)ftwtest.out: ftwtest-sh $(objpfx)ftwtest
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$(SHELL) $< $(common-objpfx) '$(test-program-cmd)' > $@; \
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$(evaluate-test)
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endif
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