--- cryptcat-1.2.1.ebuild	2010-01-16 03:05:25.000000000 +0100
+++ cryptcat-1.2.1.ebuild	2012-04-06 21:25:34.969436077 +0200
@@ -2,11 +2,13 @@ 
 # Distributed under the terms of the GNU General Public License v2
 # $Header: /var/cvsroot/gentoo-x86/net-analyzer/cryptcat/cryptcat-1.2.1.ebuild,v 1.4 2010/01/16 02:05:25 abcd Exp $
 
+EAPI=4
+
 inherit eutils toolchain-funcs
 
 DESCRIPTION="netcat clone extended with twofish encryption"
 HOMEPAGE="http://farm9.org/Cryptcat/"
-SRC_URI="mirror://sourceforge/cryptcat/${PN}-unix-${PV}.tar"
+SRC_URI="mirror://sourceforge/${PN}/${PN}-unix-${PV}.tar"
 
 LICENSE="GPL-2"
 SLOT="0"
@@ -14,23 +16,27 @@ 
 IUSE=""
 
 DEPEND=""
+RDEPEND=""
 
 S=${WORKDIR}/unix
 
-src_unpack() {
-	unpack ${A}
-	cp -a "${S}" "${S}".orig
-	cd "${S}"
+src_prepare() {
 	epatch "${FILESDIR}"/${P}-build.patch
-	echo "#define arm arm_timer" >> generic.h
+	echo "#define arm arm_timer" >> generic.h || die
 	sed -i \
 		-e 's:#define HAVE_BIND:#undef HAVE_BIND:' \
 		-e '/^#define FD_SETSIZE 16/s:16:1024:' \
 		-e 's:\<LINUX\>:__linux__:' \
-		netcat.c generic.h
+		netcat.c generic.h || die
+}
+
+src_compile() {
+	emake \
+		CC="$(tc-getCC)" \
+		CXX="$(tc-getCXX)"
 }
 
 src_install() {
-	dobin cryptcat || die "dobin failed"
+	dobin cryptcat
 	dodoc Changelog README README.cryptcat netcat.blurb
 }