ltmain.in: correct windows compiler preprocessor checks

Commit f54924fa5d8d5959038e58adab7c552c3ca495ae seems to have been
wrongly applied.

diff --git a/build-aux/ltmain.in b/build-aux/ltmain.in
index 1b8d50316dd6885a92cfbc943f99dc5d3cec5460..af4970bed7def36d072b8be2f436f151983f0c92 100644 (file)
--- a/build-aux/ltmain.in
+++ b/build-aux/ltmain.in
@@ -3638,7 +3638,7 @@ EOF
 #endif
 #include <stdio.h>
 #include <stdlib.h>
-#if defined (WIN32) && !defined (__GNUC_)
+#if defined (_WIN32) && !defined (__GNUC__)
 # include <direct.h>
 # include <process.h>
 # include <io.h>