diff options
Diffstat (limited to 'm4/fsusage.m4')
-rw-r--r-- | m4/fsusage.m4 | 42 |
1 files changed, 28 insertions, 14 deletions
diff --git a/m4/fsusage.m4 b/m4/fsusage.m4 index a0ab1e15..dd10f799 100644 --- a/m4/fsusage.m4 +++ b/m4/fsusage.m4 | |||
@@ -1,28 +1,43 @@ | |||
1 | #serial 11 | 1 | #serial 16 |
2 | # Obtaining file system usage information. | ||
2 | 3 | ||
3 | # From fileutils/configure.in | 4 | # Copyright (C) 1997, 1998, 2000, 2001, 2003, 2004, 2005 Free Software |
5 | # Foundation, Inc. | ||
6 | # | ||
7 | # This file is free software; the Free Software Foundation | ||
8 | # gives unlimited permission to copy and/or distribute it, | ||
9 | # with or without modifications, as long as this notice is preserved. | ||
10 | |||
11 | # Written by Jim Meyering. | ||
4 | 12 | ||
5 | AC_DEFUN([gl_FSUSAGE], | 13 | AC_DEFUN([gl_FSUSAGE], |
6 | [ | 14 | [ |
15 | AC_LIBSOURCES([fsusage.c, fsusage.h]) | ||
16 | |||
7 | AC_CHECK_HEADERS_ONCE(sys/param.h) | 17 | AC_CHECK_HEADERS_ONCE(sys/param.h) |
8 | AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs_types.h) | 18 | AC_CHECK_HEADERS_ONCE(sys/vfs.h sys/fs_types.h) |
9 | jm_FILE_SYSTEM_USAGE([gl_cv_fs_space=yes], [gl_cv_fs_space=no]) | 19 | AC_CHECK_HEADERS(sys/mount.h, [], [], |
20 | [AC_INCLUDES_DEFAULT | ||
21 | [#if HAVE_SYS_PARAM_H | ||
22 | #include <sys/param.h> | ||
23 | #endif]]) | ||
24 | gl_FILE_SYSTEM_USAGE([gl_cv_fs_space=yes], [gl_cv_fs_space=no]) | ||
10 | if test $gl_cv_fs_space = yes; then | 25 | if test $gl_cv_fs_space = yes; then |
11 | AC_LIBOBJ(fsusage) | 26 | AC_LIBOBJ(fsusage) |
12 | gl_PREREQ_FSUSAGE_EXTRA | 27 | gl_PREREQ_FSUSAGE_EXTRA |
13 | fi | 28 | fi |
14 | ]) | 29 | ]) |
15 | 30 | ||
16 | # Try to determine how a program can obtain filesystem usage information. | 31 | # Try to determine how a program can obtain file system usage information. |
17 | # If successful, define the appropriate symbol (see fsusage.c) and | 32 | # If successful, define the appropriate symbol (see fsusage.c) and |
18 | # execute ACTION-IF-FOUND. Otherwise, execute ACTION-IF-NOT-FOUND. | 33 | # execute ACTION-IF-FOUND. Otherwise, execute ACTION-IF-NOT-FOUND. |
19 | # | 34 | # |
20 | # jm_FILE_SYSTEM_USAGE([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) | 35 | # gl_FILE_SYSTEM_USAGE([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) |
21 | 36 | ||
22 | AC_DEFUN([jm_FILE_SYSTEM_USAGE], | 37 | AC_DEFUN([gl_FILE_SYSTEM_USAGE], |
23 | [ | 38 | [ |
24 | 39 | ||
25 | echo "checking how to get filesystem space usage..." | 40 | echo "checking how to get file system space usage..." |
26 | ac_fsusage_space=no | 41 | ac_fsusage_space=no |
27 | 42 | ||
28 | # Perform only the link test since it seems there are no variants of the | 43 | # Perform only the link test since it seems there are no variants of the |
@@ -199,7 +214,7 @@ if test $ac_fsusage_space = no; then | |||
199 | AC_TRY_CPP([#include <sys/filsys.h> | 214 | AC_TRY_CPP([#include <sys/filsys.h> |
200 | ], | 215 | ], |
201 | AC_DEFINE(STAT_READ_FILSYS, 1, | 216 | AC_DEFINE(STAT_READ_FILSYS, 1, |
202 | [Define if there is no specific function for reading filesystems usage | 217 | [Define if there is no specific function for reading file systems usage |
203 | information and you have the <sys/filsys.h> header file. (SVR2)]) | 218 | information and you have the <sys/filsys.h> header file. (SVR2)]) |
204 | ac_fsusage_space=yes) | 219 | ac_fsusage_space=yes) |
205 | fi | 220 | fi |
@@ -212,7 +227,7 @@ AS_IF([test $ac_fsusage_space = yes], [$1], [$2]) | |||
212 | # Check for SunOS statfs brokenness wrt partitions 2GB and larger. | 227 | # Check for SunOS statfs brokenness wrt partitions 2GB and larger. |
213 | # If <sys/vfs.h> exists and struct statfs has a member named f_spare, | 228 | # If <sys/vfs.h> exists and struct statfs has a member named f_spare, |
214 | # enable the work-around code in fsusage.c. | 229 | # enable the work-around code in fsusage.c. |
215 | AC_DEFUN([jm_STATFS_TRUNCATES], | 230 | AC_DEFUN([gl_STATFS_TRUNCATES], |
216 | [ | 231 | [ |
217 | AC_MSG_CHECKING([for statfs that truncates block counts]) | 232 | AC_MSG_CHECKING([for statfs that truncates block counts]) |
218 | AC_CACHE_VAL(fu_cv_sys_truncating_statfs, | 233 | AC_CACHE_VAL(fu_cv_sys_truncating_statfs, |
@@ -236,11 +251,10 @@ choke -- this is a workaround for a Sun-specific problem | |||
236 | ]) | 251 | ]) |
237 | 252 | ||
238 | 253 | ||
239 | # Prerequisites of lib/fsusage.c not done by jm_FILE_SYSTEM_USAGE. | 254 | # Prerequisites of lib/fsusage.c not done by gl_FILE_SYSTEM_USAGE. |
240 | AC_DEFUN([gl_PREREQ_FSUSAGE_EXTRA], | 255 | AC_DEFUN([gl_PREREQ_FSUSAGE_EXTRA], |
241 | [ | 256 | [ |
242 | AC_REQUIRE([jm_AC_TYPE_UINTMAX_T]) | 257 | AC_REQUIRE([gl_AC_TYPE_UINTMAX_T]) |
243 | AC_CHECK_HEADERS_ONCE(fcntl.h) | ||
244 | AC_CHECK_HEADERS(dustat.h sys/fs/s5param.h sys/filsys.h sys/statfs.h sys/statvfs.h) | 258 | AC_CHECK_HEADERS(dustat.h sys/fs/s5param.h sys/filsys.h sys/statfs.h sys/statvfs.h) |
245 | jm_STATFS_TRUNCATES | 259 | gl_STATFS_TRUNCATES |
246 | ]) | 260 | ]) |