--- a/autofs-5.0.7-r4.ebuild	2013-09-05 22:31:06.891527025 +0800
+++ b/autofs-5.0.7-r4.ebuild	2013-09-05 22:49:38.876509486 +0800
@@ -6,7 +6,7 @@
 
 AUTOTOOLS_AUTORECONF=true
 
-inherit autotools-utils linux-info multilib systemd
+inherit autotools-utils linux-info multilib systemd toolchain-funcs
 
 PATCH_VER=3
 [[ -n ${PATCH_VER} ]] && \
@@ -101,6 +101,12 @@
 	autotools-utils_src_configure
 }
 
+src_compile() {
+	autotools-utils_src_compile	\
+		AR="$(tc-getAR)"		\
+		RANLIB="$(tc-getRANLIB)"
+}
+
 src_install() {
 	autotools-utils_src_install