File: 180_bmake_path_max.diff

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From: Svante Signell <svante.signell@gmail.com>
Subject: Handle ‘undefined’ in the getconf output

--- a/configure.in.orig	2014-02-15 23:27:59.000000000 +0100
+++ b/configure.in	2014-09-16 09:18:10.000000000 +0200
@@ -83,7 +83,11 @@
 if test -x /usr/bin/getconf; then
    bmake_path_max=`getconf PATH_MAX / 2> /dev/null`
 fi
-bmake_path_max=${bmake_path_max:-1024}
+if test "${bmake_path_max}" = "undefined" ; then
+   bmake_path_max=1024
+else
+   bmake_path_max=${bmake_path_max:-1024}
+fi
 if test $bmake_path_max -gt 1024; then
    # this is all we expect
    bmake_path_max=1024