Index: /Gentoo/usr/portage/sys-libs/slang/slang-1.4.9-r2.ebuild
===================================================================
--- /Gentoo/usr/portage/sys-libs/slang/slang-1.4.9-r2.ebuild	(revision 12105)
+++ /Gentoo/usr/portage/sys-libs/slang/slang-1.4.9-r2.ebuild	(working copy)
@@ -4,7 +4,7 @@
 
 EAPI="prefix"
 
-inherit eutils multilib toolchain-funcs
+inherit eutils multilib toolchain-funcs autotools
 
 # Patches are taken from http://www.suse.de/~nadvornik/slang/
 # They were originally Red Hat and Debian's patches
@@ -42,6 +42,8 @@
 			-e "/SLANG_HAS_KANJI_SUPPORT/s/0/1/" \
 			src/sl-feat.h
 	fi
+
+	cd autoconf && eautoreconf && cd ..
 }
 
 src_compile() {