app-crypt/shash Fix compilation with format-security (bug #521004)

Also update EAPI to 6

Closes: https://github.com/gentoo/gentoo/pull/1345

Signed-off-by: Sven Wegener <swegener@gentoo.org>

app-crypt/shash/files/shash-0.2.6-format-security.patch

@@ -0,0 +1,28 @@
+--- shash-0.2.6/src/errors.c
++++ shash-0.2.6/src/errors.c
+@@ -4,7 +4,7 @@
+ 
+ void err_quit(char *errmsg)
+ {
+-	fprintf(stderr, errmsg);
++	fputs(errmsg, stderr);
+ 	exit(-1);
+ }
+ 
+@@ -12,7 +12,7 @@
+ {
+ 
+ 	if (quiet < 1) {
+-		fprintf(stderr, errmsg);
++		fputs(errmsg, stderr);
+ 	}
+ 
+ }
+@@ -20,6 +20,6 @@
+ void err_crit(char *errmsg)
+ {
+ 	if (quiet <= 2) {
+-		fprintf(stderr, errmsg);
++		fputs(errmsg, stderr);
+ 	}
+ }

app-crypt/shash/shash-0.2.6-r3.ebuild

@@ -0,0 +1,35 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+inherit bash-completion-r1
+
+DESCRIPTION="Generate or check digests or MACs of files"
+HOMEPAGE="http://mcrypt.hellug.gr/shash/"
+SRC_URI="ftp://mcrypt.hellug.gr/pub/mcrypt/${PN}/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~x86-freebsd ~x86-interix ~amd64-linux ~x86-linux ~ppc-macos"
+IUSE="static"
+
+DEPEND=">=app-crypt/mhash-0.8.18-r1"
+RDEPEND="${DEPEND}"
+
+PATCHES=(
+	"${FILESDIR}"/${PV}-manpage-fixes.patch
+	"${FILESDIR}"/${P}-binary-files.patch
+	"${FILESDIR}"/${P}-format-security.patch
+)
+
+src_configure() {
+	econf $(use_enable static static-link)
+}
+
+src_install() {
+	emake install DESTDIR="${D}"
+	dodoc AUTHORS ChangeLog INSTALL NEWS doc/sample.shashrc doc/FORMAT
+	newbashcomp "${FILESDIR}"/shash.bash-completion ${PN}
+}