$NetBSD: patch-packages_base_include_HsBaseConfig.h.in,v 1.2 2015/12/29 23:34:48 dholland Exp $

Have configure script probe for execvpe.

--- packages/base/include/HsBaseConfig.h.in.orig	2014-10-14 12:10:33.000000000 +0000
+++ packages/base/include/HsBaseConfig.h.in
@@ -419,6 +419,9 @@
 /* Define to 1 if you have the <errno.h> header file. */
 #undef HAVE_ERRNO_H
 
+/* Define to 1 if you have the `execvpe' function. */
+#undef HAVE_EXECVPE
+
 /* Define to 1 if you have the <fcntl.h> header file. */
 #undef HAVE_FCNTL_H