--- /usr/portage/eclass/multilib-build.eclass	2016-07-15 16:56:18.877512022 +0200
+++ /usr/portage/eclass/multilib-build.eclass	2016-07-15 16:59:34.895061466 +0200
@@ -418,6 +418,10 @@
 		local dir=${f%/*}
 		local fn=${f##*/}
 
+		if ! [ -f "${root}/${f}" ] ; then
+			f="${f}$(get_exeext)"
+		fi
+
 		if [[ -L ${root}/${f} ]]; then
 			# rewrite the symlink target
 			local target