From: Jim Meyering <jim@meyering.net>
Date: Sun, 23 Jan 2000 14:49:09 +0000 (+0000)
Subject: (jm_FILE_SYSTEM_USAGE): Take two parameters.
X-Git-Tag: cvs-readonly~6965
X-Git-Url: http://erislabs.net/gitweb/?a=commitdiff_plain;h=a34293d571473ca96ecabd05a656ec421c8f870e;p=gnulib.git

(jm_FILE_SYSTEM_USAGE): Take two parameters.
---

diff --git a/m4/fsusage.m4 b/m4/fsusage.m4
index c9714f27b..bef38949a 100644
--- 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_TRY_CPP([#include <sys/filsys.h>],
   ac_fsusage_space=yes)
 fi
 
+AC_SHELL_IFELSE([test $ac_fsusage_space = yes], [$1], [$2])dnl
+
 ])