--- trunk/extras/spidermonkey/spidermonkey-52.7.3-r1.smage2	2018/05/14 09:27:11	30878
+++ trunk/extras/spidermonkey/spidermonkey-52.7.3-r1.smage2	2018/05/14 09:58:50	30879
@@ -54,6 +54,10 @@
 
 	export WANT_AUTOCONF=2.1
 	autoconf || die
+
+	cd ${SRCDIR}/js/src
+	export WANT_AUTOCONF=2.1
+	autoconf || die
 }
 
 src_compile()