From 828c610f31bc8ad4c1a14fc238accbb15e5cf959 Mon Sep 17 00:00:00 2001
From: Christian Cornelssen <ccorn@1tein.de>
Date: Thu, 17 May 2018 19:57:58 +0200
Subject: configure: Fall back to `pwd` if `pwd -W` does not work

This enables configure runs under Cygwin.

Also (re)move an unused curdir=`pwd`.
---
 configure | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/configure b/configure
index 86cba6652..9b4891c4e 100755
--- a/configure
+++ b/configure
@@ -124,9 +124,10 @@ case $srcdir in
     *)
         # Use a Windows path on windows.
         case "$OS" in
-            Windows_NT) abs_srcdir="`pwd -W`/$srcdir" ;;
-            *) abs_srcdir=`pwd`/$srcdir ;;
+            Windows_NT) curdir=`pwd -W 2>/dev/null || pwd` ;;
+            *) curdir=`pwd` ;;
         esac
+        abs_srcdir=$curdir/$srcdir
         ;;
 esac
 
@@ -346,7 +347,6 @@ fi
 # Also update dist/windows/mcode/default_paths.ads if you change this
 # template.
 echo "Generate default_paths.ads"
-curdir=`pwd`
 sed -e "s%@COMPILER_GCC@%ghdl1-gcc$EXEEXT%" \
     -e "s%@COMPILER_DEBUG@%ghdl1-debug$EXEEXT%" \
     -e "s%@COMPILER_MCODE@%ghdl1-mcode$EXEEXT%" \
-- 
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