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authorJim Meyering <jim@meyering.net>2000-01-23 14:49:09 +0000
committerJim Meyering <jim@meyering.net>2000-01-23 14:49:09 +0000
commit81df043fddd2a7e17838a8d7852e4d0ad2f1ede7 (patch)
tree53a5c508800445bfc0d0d8f961c13e2d43a307f2
parentd495aaf3e722c61cc7ea4760144c81d82c20de71 (diff)
downloadcoreutils-81df043fddd2a7e17838a8d7852e4d0ad2f1ede7.tar.xz
(jm_FILE_SYSTEM_USAGE): Take two parameters.
-rw-r--r--m4/fsusage.m49
1 files changed, 8 insertions, 1 deletions
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
+
])