io/Makefile

   1 # Copyright (C) 1992-2015 Free Software Foundation, Inc.
   2 # This file is part of the GNU C Library.
   3
   4 # The GNU C Library is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU Lesser General Public
   6 # License as published by the Free Software Foundation; either
   7 # version 2.1 of the License, or (at your option) any later version.
   8
   9 # The GNU C Library is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 # Lesser General Public License for more details.
  13
  14 # You should have received a copy of the GNU Lesser General Public
  15 # License along with the GNU C Library; if not, see
  16 # <http://www.gnu.org/licenses/>.
  17
  18 #
  19 #       Sub-makefile for I/O portion of the library.
  20 #
  21 subdir  := io
  22
  23 include ../Makeconfig
  24
  25 headers := sys/stat.h bits/stat.h sys/statfs.h bits/statfs.h sys/vfs.h \
  26            sys/statvfs.h bits/statvfs.h fcntl.h sys/fcntl.h bits/fcntl.h \
  27            poll.h sys/poll.h bits/poll.h bits/fcntl2.h bits/poll2.h \
  28            utime.h ftw.h fts.h sys/sendfile.h
  29
  30 routines :=                                                             \
  31         utime                                                           \
  32         mkfifo mkfifoat                                                 \
  33         stat fstat lstat stat64 fstat64 lstat64 fstatat fstatat64       \
  34         xstat fxstat lxstat xstat64 fxstat64 lxstat64                   \
  35         mknod mknodat xmknod xmknodat                                   \
  36         fxstatat fxstatat64                                             \
  37         statfs fstatfs statfs64 fstatfs64                               \
  38         statvfs fstatvfs statvfs64 fstatvfs64                           \
  39         umask chmod fchmod lchmod fchmodat                              \
  40         mkdir mkdirat                                                   \
  41         open open_2 open64 open64_2 openat openat_2 openat64 openat64_2 \
  42         read write lseek lseek64 access euidaccess faccessat            \
  43         fcntl flock lockf lockf64                                       \
  44         close dup dup2 dup3 pipe pipe2                                  \
  45         creat creat64                                                   \
  46         chdir fchdir                                                    \
  47         getcwd getwd getdirname                                         \
  48         chown fchown lchown fchownat                                    \
  49         ttyname ttyname_r isatty                                        \
  50         link linkat symlink symlinkat readlink readlinkat               \
  51         unlink unlinkat rmdir                                           \
  52         ftw ftw64 fts poll ppoll                                        \
  53         posix_fadvise posix_fadvise64                                   \
  54         posix_fallocate posix_fallocate64                               \
  55         sendfile sendfile64 \
  56         utimensat futimens
  57
  58 aux := have_o_cloexec
  59
  60 # These routines will be omitted from the libc shared object.
  61 # Instead the static object files will be included in a special archive
  62 # linked against when the shared library will be used.
  63 static-only-routines = stat fstat lstat stat64 fstat64 lstat64  \
  64                        fstatat fstatat64 mknod mknodat
  65
  66 others          := pwd
  67 test-srcs       := ftwtest
  68 tests           := test-utime test-stat test-stat2 test-lfs tst-getcwd \
  69                    tst-fcntl bug-ftw1 bug-ftw2 bug-ftw3 bug-ftw4 tst-statvfs \
  70                    tst-openat tst-unlinkat tst-fstatat tst-futimesat \
  71                    tst-renameat tst-fchownat tst-fchmodat tst-faccessat \
  72                    tst-symlinkat tst-linkat tst-readlinkat tst-mkdirat \
  73                    tst-mknodat tst-mkfifoat tst-ttyname_r bug-ftw5 \
  74                    tst-posix_fallocate
  75
  76 ifeq ($(run-built-tests),yes)
  77 tests-special += $(objpfx)ftwtest.out
  78 endif
  79
  80 include ../Rules
  81
  82 CFLAGS-open.c = -fexceptions -fasynchronous-unwind-tables
  83 CFLAGS-open64.c = -fexceptions -fasynchronous-unwind-tables
  84 CFLAGS-fcntl.c = -fexceptions -fasynchronous-unwind-tables
  85 CFLAGS-poll.c = -fexceptions -fasynchronous-unwind-tables
  86 CFLAGS-ppoll.c = -fexceptions -fasynchronous-unwind-tables
  87 CFLAGS-lockf.c = -fexceptions
  88 CFLAGS-statfs.c = -fexceptions
  89 CFLAGS-fstatfs.c = -fexceptions
  90 CFLAGS-statvfs.c = -fexceptions
  91 CFLAGS-fstatvfs.c = -fexceptions
  92 CFLAGS-fts.c = -Wno-uninitialized $(uses-callbacks) -fexceptions
  93 CFLAGS-ftw.c = $(uses-callbacks) -fexceptions
  94 CFLAGS-ftw64.c = $(uses-callbacks) -fexceptions
  95 CFLAGS-lockf.c = -fexceptions
  96 CFLAGS-posix_fallocate.c = -fexceptions
  97 CFLAGS-posix_fallocate64.c = -fexceptions
  98 CFLAGS-fallocate.c = -fexceptions
  99 CFLAGS-fallocate64.c = -fexceptions
 100 CFLAGS-sync_file_range.c = -fexceptions
 101
 102 CFLAGS-test-stat.c = -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE
 103 CFLAGS-test-lfs.c = -D_LARGEFILE64_SOURCE
 104
 105 test-stat2-ARGS = Makefile . $(objpfx)test-stat2
 106
 107 tst-statvfs-ARGS = $(objpfx)tst-statvfs tst-statvfs.c /tmp
 108
 109 ifeq ($(run-built-tests),yes)
 110 $(objpfx)ftwtest.out: ftwtest-sh $(objpfx)ftwtest
 111         $(SHELL) $< $(common-objpfx) '$(test-program-cmd)' > $@; \
 112         $(evaluate-test)
 113 endif