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 @@ -#serial 11 +#serial 16 +# Obtaining file system usage information. -# From fileutils/configure.in +# Copyright (C) 1997, 1998, 2000, 2001, 2003, 2004, 2005 Free Software +# Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# Written by Jim Meyering. AC_DEFUN([gl_FSUSAGE], [ + AC_LIBSOURCES([fsusage.c, fsusage.h]) + AC_CHECK_HEADERS_ONCE(sys/param.h) - AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs_types.h) - jm_FILE_SYSTEM_USAGE([gl_cv_fs_space=yes], [gl_cv_fs_space=no]) + AC_CHECK_HEADERS_ONCE(sys/vfs.h sys/fs_types.h) + AC_CHECK_HEADERS(sys/mount.h, [], [], + [AC_INCLUDES_DEFAULT + [#if HAVE_SYS_PARAM_H + #include <sys/param.h> + #endif]]) + gl_FILE_SYSTEM_USAGE([gl_cv_fs_space=yes], [gl_cv_fs_space=no]) if test $gl_cv_fs_space = yes; then AC_LIBOBJ(fsusage) gl_PREREQ_FSUSAGE_EXTRA fi ]) -# Try to determine how a program can obtain filesystem usage information. +# Try to determine how a program can obtain file system usage information. # If successful, define the appropriate symbol (see fsusage.c) and # execute ACTION-IF-FOUND. Otherwise, execute ACTION-IF-NOT-FOUND. # -# jm_FILE_SYSTEM_USAGE([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) +# gl_FILE_SYSTEM_USAGE([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) -AC_DEFUN([jm_FILE_SYSTEM_USAGE], +AC_DEFUN([gl_FILE_SYSTEM_USAGE], [ -echo "checking how to get filesystem space usage..." +echo "checking how to get file system space usage..." ac_fsusage_space=no # 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 AC_TRY_CPP([#include <sys/filsys.h> ], AC_DEFINE(STAT_READ_FILSYS, 1, - [Define if there is no specific function for reading filesystems usage + [Define if there is no specific function for reading file systems usage information and you have the <sys/filsys.h> header file. (SVR2)]) ac_fsusage_space=yes) fi @@ -212,7 +227,7 @@ AS_IF([test $ac_fsusage_space = yes], [$1], [$2]) # Check for SunOS statfs brokenness wrt partitions 2GB and larger. # If <sys/vfs.h> exists and struct statfs has a member named f_spare, # enable the work-around code in fsusage.c. -AC_DEFUN([jm_STATFS_TRUNCATES], +AC_DEFUN([gl_STATFS_TRUNCATES], [ AC_MSG_CHECKING([for statfs that truncates block counts]) AC_CACHE_VAL(fu_cv_sys_truncating_statfs, @@ -236,11 +251,10 @@ choke -- this is a workaround for a Sun-specific problem ]) -# Prerequisites of lib/fsusage.c not done by jm_FILE_SYSTEM_USAGE. +# Prerequisites of lib/fsusage.c not done by gl_FILE_SYSTEM_USAGE. AC_DEFUN([gl_PREREQ_FSUSAGE_EXTRA], [ - AC_REQUIRE([jm_AC_TYPE_UINTMAX_T]) - AC_CHECK_HEADERS_ONCE(fcntl.h) + AC_REQUIRE([gl_AC_TYPE_UINTMAX_T]) AC_CHECK_HEADERS(dustat.h sys/fs/s5param.h sys/filsys.h sys/statfs.h sys/statvfs.h) - jm_STATFS_TRUNCATES + gl_STATFS_TRUNCATES ]) |