From e321b1dfb7c63ba8d77eac6e3f6bb4f2fbcffa41 Mon Sep 17 00:00:00 2001
From: William S Fulton <wsf@fultondesigns.co.uk>
Date: Thu, 9 Jan 2003 23:39:48 +0000
Subject: [PATCH] Fix for cygpath if cygpath is not installed on Cygwin/Mingw
 machine or does not support --mixed option

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@4232 626c5289-ae23-0410-ae9c-e8d60b6d4f22
---
 SWIG/configure.in | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/SWIG/configure.in b/SWIG/configure.in
index 9a0eca975..740ce52ec 100644
--- a/SWIG/configure.in
+++ b/SWIG/configure.in
@@ -980,10 +980,14 @@ AC_SUBST(PIKEDYNAMICLINKING)
 #----------------------------------------------------------------
 
 # Root directory
-# Translate path for native Windows compilers on Cygwin for use with 'make check'
+# Translate path for native Windows compilers for use with 'make check'
 ROOT_DIR=`pwd`
 case $host in
-*-*-cygwin* | *-*-mingw*) ROOT_DIR=`cygpath --mixed $ROOT_DIR`;;
+*-*-cygwin* | *-*-mingw*)
+  if (cygpath --mixed $ROOT_DIR) >/dev/null 2>/dev/null; then
+    ROOT_DIR=`cygpath --mixed $ROOT_DIR`
+  fi
+  ;;
 esac
 
 AC_SUBST(ROOT_DIR)