File tls/patches/all/tls-1.6.7-fixcrosscompile.diff artifact 91ef31212c part of check-in e2c7a97b27

diff -uNr tls1.6.7.orig/configure tls1.6.7-fixcrosscompile/configure
--- tls1.6.7.orig/configure	2015-07-07 12:16:02.000000000 -0500
+++ tls1.6.7-fixcrosscompile/configure	2015-10-28 09:59:25.414214000 -0500
@@ -1387,7 +1387,9 @@
 fi
 
 	    EXEEXT=".exe"
-	    TEA_PLATFORM="windows"
+		if [ -z "${TEA_PLATFORM}" ]; then
+			TEA_PLATFORM="windows"
+		fi
 	    ;;
 	*CYGWIN_*)
 	    CYGPATH=echo
@@ -1397,7 +1399,9 @@
 	*)
 	    CYGPATH=echo
 	    EXEEXT=""
-	    TEA_PLATFORM="unix"
+		if [ -z "${TEA_PLATFORM}" ]; then
+			TEA_PLATFORM="unix"
+		fi
 	    ;;
     esac
 
@@ -1682,13 +1686,17 @@
 echo $ECHO_N "checking for cygwin variant... $ECHO_C" >&6
 	    case ${TCL_EXTRA_CFLAGS} in
 		*-mwin32*|*-mno-cygwin*)
-		    TEA_PLATFORM="windows"
+			if [ -z "${TEA_PLATFORM}" ]; then
+				TEA_PLATFORM="windows"
+			fi
 		    CFLAGS="$CFLAGS -mwin32"
 		    echo "$as_me:$LINENO: result: win32" >&5
 echo "${ECHO_T}win32" >&6
 		    ;;
 		*)
-		    TEA_PLATFORM="unix"
+			if [ -z "${TEA_PLATFORM}" ]; then
+				TEA_PLATFORM="unix"
+			fi
 		    echo "$as_me:$LINENO: result: unix" >&5
 echo "${ECHO_T}unix" >&6
 		    ;;