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changeset 2207:1758480aaa51

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(jm_FILE_SYSTEM_USAGE): Take two parameters.
author Jim Meyering <jim@meyering.net>
date Sun, 23 Jan 2000 14:49:09 +0000
parents 6c24cdf33ec9
children 9bc7c7e2ae09
files m4/fsusage.m4
diffstat 1 files changed, 8 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/m4/fsusage.m4
+++ b/m4/fsusage.m4
@@ -1,7 +1,12 @@
 #serial 1
 
 # From fileutils/configure.in
-# Determine how a program can obtain filesystems usage information.
+
+# Try to determine how a program can obtain filesystem 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]])
 
 AC_DEFUN(jm_FILE_SYSTEM_USAGE,
 [
@@ -182,4 +187,6 @@
   ac_fsusage_space=yes)
 fi
 
+AC_SHELL_IFELSE([test $ac_fsusage_space = yes], [$1], [$2])dnl
+
 ])