net-misc/vde: Fix for bug #543006

Added vde-2.2.2-gcc53.patch.  Starting with GCC 5, GCC uses Std. C semantics for
inline kewords instead of non-compliant GNU C semantics.  This patch corrects
the source with respect to the semantic difference.

Package-Manager: portage-2.2.26

2 files changed, 119 insertions, 0 deletions

diff --git a/net-misc/vde/files/vde-2.2.2-gcc53.patch b/net-misc/vde/files/vde-2.2.2-gcc53.patch
new file mode 100644
index 000000000000..60fb98cc9a8d
--- /dev/null
+++ b/net-misc/vde/files/vde-2.2.2-gcc53.patch
@@ -0,0 +1,66 @@
+--- src/slirpvde/misc.c	2016-01-02 22:54:35.746094904 -0500
++++ src/slirpvde/misc.c.old	2016-01-02 22:54:33.152132668 -0500
+@@ -120,11 +120,15 @@ getouraddr()
+ struct quehead_32 {
+ 	u_int32_t qh_link;
+ 	u_int32_t qh_rlink;
+ };
+
++#ifdef __GNUC_GNU_INLINE__
+ inline void
++#else
++extern inline void
++#endif
+ insque_32(a, b)
+ 	void *a;
+ 	void *b;
+ {
+ 	register struct quehead_32 *element = (struct quehead_32 *) a;
+@@ -134,11 +134,15 @@ insque_32(a, b)
+ 	element->qh_rlink = (u_int32_t)head;
+ 	((struct quehead_32 *)(element->qh_link))->qh_rlink
+ 	= (u_int32_t)element;
+ }
+ 
++#ifdef __GNUC_GNU_INLINE__
+ inline void
++#else
++extern inline void
++#endif
+ remque_32(void *a)
+ {
+ 	register struct quehead_32 *element = (struct quehead_32 *) a;
+ 	((struct quehead_32 *)(element->qh_link))->qh_rlink = element->qh_rlink;
+ 	((struct quehead_32 *)(element->qh_rlink))->qh_link = element->qh_link;
+@@ -150,11 +150,15 @@ remque_32(void *a)
+ struct quehead {
+ 	struct quehead *qh_link;
+ 	struct quehead *qh_rlink;
+ };
+ 
++#ifdef __GNUC_GNU_INLINE__
+ inline void
++#else
++extern inline void
++#endif
+ insque(a, b)
+ 	void *a, *b;
+ {
+ 	register struct quehead *element = (struct quehead *) a;
+ 	register struct quehead *head = (struct quehead *) b;
+@@ -163,11 +163,15 @@ insque(a, b)
+ 	element->qh_rlink = (struct quehead *)head;
+ 	((struct quehead *)(element->qh_link))->qh_rlink
+ 	= (struct quehead *)element;
+ }
+ 
++#ifdef __GNUC_GNU_INLINE__
+ inline void
++#else
++extern inline void
++#endif
+ remque(a)
+      void *a;
+ {
+   register struct quehead *element = (struct quehead *) a;
+   ((struct quehead *)(element->qh_link))->qh_rlink = element->qh_rlink;
diff --git a/net-misc/vde/vde-2.2.2-r1.ebuild b/net-misc/vde/vde-2.2.2-r1.ebuild
new file mode 100644
index 000000000000..242951dbed74
--- /dev/null
+++ b/net-misc/vde/vde-2.2.2-r1.ebuild
@@ -0,0 +1,53 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+inherit eutils flag-o-matic user
+
+MY_P="${PN}2-${PV}"
+S="${WORKDIR}/${MY_P}"
+
+DESCRIPTION="Virtual distributed ethernet emulator for emulators like qemu, bochs, and uml"
+SRC_URI="mirror://sourceforge/vde/${MY_P}.tar.bz2"
+HOMEPAGE="http://vde.sourceforge.net/"
+SLOT="0"
+LICENSE="GPL-2"
+KEYWORDS="~amd64 ~ppc ~ppc64 ~x86"
+
+# The slirpvde-buffer-overflow patch was made by Ludwig Nussel and submitted upstream at
+# http://sourceforge.net/tracker/?func=detail&aid=2138410&group_id=95403&atid=611248
+PATCHES=(
+	"${FILESDIR}/${P}-gcc43.patch"
+	"${FILESDIR}/${P}-slirpvde-buffer-overflow.patch"
+	"${FILESDIR}/${P}-gcc53.patch"
+)
+
+src_prepare() {
+	epatch "${PATCHES[@]}"
+	epatch_user
+}
+
+src_configure() {
+	append-cflags $(test-flags-CC -fno-strict-aliasing)
+	econf
+}
+
+src_install() {
+	emake DESTDIR="${D}" install || die "emake install failed"
+	newinitd "${FILESDIR}"/vde.init vde
+	newconfd "${FILESDIR}"/vde.conf vde
+
+	dodoc INSTALL README
+}
+
+pkg_postinst() {
+	# default group already used in kqemu
+	enewgroup qemu
+	einfo "To start vde automatically add it to the default runlevel:"
+	einfo "# rc-update add vde default"
+	einfo "You need to setup tap0 in /etc/conf.d/net"
+	einfo "To use it as a user be sure to set a group in /etc/conf.d/vde"
+	einfo "Users of the group can then run: $ vdeq qemu -sock /var/run/vde.ctl ..other opts"
+}