io/Makefile

   1 # Copyright (C) 1992-2022 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 # <https://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            bits/statx.h bits/statx-generic.h bits/types/struct_statx.h \
  29            bits/types/struct_statx_timestamp.h \
  30            utime.h ftw.h fts.h sys/sendfile.h
  31
  32 routines :=                                                             \
  33         utime                                                           \
  34         mkfifo mkfifoat                                                 \
  35         stat fstat lstat stat64 fstat64 lstat64 fstatat fstatat64       \
  36         statx                                                           \
  37         mknod mknodat                                                   \
  38         statfs fstatfs statfs64 fstatfs64                               \
  39         statvfs fstatvfs statvfs64 fstatvfs64                           \
  40         umask chmod fchmod lchmod fchmodat                              \
  41         mkdir mkdirat                                                   \
  42         open open_2 open64 open64_2 openat openat_2 openat64 openat64_2 \
  43         read write lseek lseek64 access euidaccess faccessat            \
  44         fcntl fcntl64 flock lockf lockf64                               \
  45         close dup dup2 dup3 pipe pipe2                                  \
  46         creat creat64                                                   \
  47         chdir fchdir                                                    \
  48         getcwd getwd getdirname                                         \
  49         chown fchown lchown fchownat                                    \
  50         ttyname ttyname_r isatty                                        \
  51         link linkat symlink symlinkat readlink readlinkat               \
  52         unlink unlinkat rmdir                                           \
  53         ftw ftw64 fts fts64 poll ppoll                                  \
  54         posix_fadvise posix_fadvise64                                   \
  55         posix_fallocate posix_fallocate64                               \
  56         sendfile sendfile64 copy_file_range                             \
  57         utimensat futimens file_change_detection                        \
  58         fts64-time64                                                    \
  59         ftw64-time64                                                    \
  60         closefrom close_range
  61
  62 others          := pwd
  63 test-srcs       := ftwtest ftwtest-time64
  64 tests           := test-utime test-stat test-stat2 test-lfs tst-getcwd \
  65                    tst-fcntl bug-ftw1 bug-ftw2 bug-ftw3 bug-ftw4 tst-statvfs \
  66                    tst-openat tst-unlinkat tst-fstatat tst-futimesat \
  67                    tst-renameat tst-fchownat tst-fchmodat tst-faccessat \
  68                    tst-symlinkat tst-linkat tst-readlinkat tst-mkdirat \
  69                    tst-mknodat tst-mkfifoat tst-ttyname_r bug-ftw5 \
  70                    tst-posix_fallocate tst-posix_fallocate64 \
  71                    tst-fts tst-fts-lfs tst-open-tmpfile \
  72                    tst-copy_file_range tst-getcwd-abspath tst-lockf \
  73                    tst-ftw-lnk tst-lchmod \
  74                    tst-ftw-bz26353 tst-stat tst-stat-lfs \
  75                    tst-utime \
  76                    tst-utimes \
  77                    tst-futimes \
  78                    tst-lutimes \
  79                    tst-futimens \
  80                    tst-utimensat \
  81                    tst-closefrom \
  82                    tst-close_range \
  83                    tst-ftw-bz28126
  84
  85 tests-time64 := \
  86   tst-futimens-time64 \
  87   tst-futimes-time64\
  88   tst-fts-time64 \
  89   tst-lutimes-time64 \
  90   tst-stat-time64 \
  91   tst-futimesat-time64 \
  92   tst-utime-time64 \
  93   tst-utimensat-time64 \
  94   tst-utimes-time64 \
  95   tst-fcntl-time64 \
  96   # tests-time64
  97
  98 # Likewise for statx, but we do not need static linking here.
  99 tests-internal += tst-statx tst-file_change_detection
 100 tests-static += tst-statx
 101
 102 ifeq ($(run-built-tests),yes)
 103 tests-special += $(objpfx)ftwtest.out \
 104                  $(objpfx)ftwtest-time64.out
 105 endif
 106
 107 include ../Rules
 108
 109 CFLAGS-open.c += -fexceptions -fasynchronous-unwind-tables
 110 CFLAGS-open64.c += -fexceptions -fasynchronous-unwind-tables
 111 CFLAGS-creat.c += -fexceptions -fasynchronous-unwind-tables
 112 CFLAGS-creat64.c += -fexceptions -fasynchronous-unwind-tables
 113 CFLAGS-fcntl.c += -fexceptions -fasynchronous-unwind-tables
 114 CFLAGS-fcntl64.c += -fexceptions -fasynchronous-unwind-tables
 115 CFLAGS-poll.c += -fexceptions -fasynchronous-unwind-tables
 116 CFLAGS-ppoll.c += -fexceptions -fasynchronous-unwind-tables
 117 CFLAGS-lockf.c += -fexceptions -fasynchronous-unwind-tables
 118 CFLAGS-lockf64.c += -fexceptions -fasynchronous-unwind-tables
 119 CFLAGS-statfs.c += -fexceptions
 120 CFLAGS-fstatfs.c += -fexceptions
 121 CFLAGS-statvfs.c += -fexceptions
 122 CFLAGS-fstatvfs.c += -fexceptions
 123 CFLAGS-fts.c += -Wno-uninitialized $(uses-callbacks) -fexceptions
 124 CFLAGS-fts64.c += -Wno-uninitialized $(uses-callbacks) -fexceptions
 125 CFLAGS-fts64-time64.c += -Wno-uninitialized $(uses-callbacks) -fexceptions
 126 CFLAGS-ftw.c += $(uses-callbacks) -fexceptions
 127 CFLAGS-ftw64.c += $(uses-callbacks) -fexceptions
 128 CFLAGS-ftw64-time64.c += $(uses-callbacks) -fexceptions
 129 CFLAGS-posix_fallocate.c += -fexceptions
 130 CFLAGS-posix_fallocate64.c += -fexceptions
 131 CFLAGS-fallocate.c += -fexceptions
 132 CFLAGS-fallocate64.c += -fexceptions
 133 CFLAGS-read.c += -fexceptions -fasynchronous-unwind-tables
 134 CFLAGS-write.c += -fexceptions -fasynchronous-unwind-tables
 135 CFLAGS-close.c += -fexceptions -fasynchronous-unwind-tables
 136
 137 CFLAGS-test-stat.c += -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE
 138 CFLAGS-test-lfs.c += -D_LARGEFILE64_SOURCE
 139
 140 test-stat2-ARGS = Makefile . $(objpfx)test-stat2
 141
 142 tst-statvfs-ARGS = $(objpfx)tst-statvfs tst-statvfs.c /tmp
 143
 144 tst-open-tmpfile-ARGS = --test-dir=$(objpfx)
 145
 146 CFLAGS-ftwtest-time64.c += -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64
 147
 148 ifeq ($(run-built-tests),yes)
 149 $(objpfx)ftwtest.out: ftwtest-sh $(objpfx)ftwtest
 150         $(SHELL) $< $(common-objpfx) '$(test-program-cmd)' > $@; \
 151         $(evaluate-test)
 152
 153 $(objpfx)ftwtest-time64.out: ftwtest-sh $(objpfx)ftwtest-time64
 154         $(SHELL) $< $(common-objpfx) '$(test-program-cmd)' > $@; \
 155         $(evaluate-test)
 156 endif