--- configure.orig	2013-09-25 21:55:35 UTC
+++ configure
@@ -4876,7 +4876,7 @@ case $host_os in *\ *) host_os=`echo "$h
   # compat. layer on Windows (Cygwin).
   OS_WIN32_NATIVE=no
   OS_CYGWIN=no
-  OS_LINUX=no
+  OS_LINUX=yes
   case "$host" in
     *-*-linux*)
       OS_LINUX=yes
@@ -20127,7 +20127,7 @@ fi
 
     # If a prefix to search was specified, then add the appropriate
     # flags.
-    if test "X$libstroke_use" = "X"; then
+    if test -n "$libstroke_prefix"; then
       LIBSTROKE_LDFLAGS="-L$libstroke_prefix/lib"
       LIBSTROKE_CFLAGS="-I$libstroke_prefix/include"
     fi