From 844a352e91993f0170c4b56efdb678d9e562605e Mon Sep 17 00:00:00 2001
From: Jeremy Huddleston <eradicator@gentoo.org>
Date: Mon, 21 Mar 2005 08:10:09 +0000
Subject: Added support to build 32bit version on amd64. (Portage version:
 2.0.51.19)

---
 games-emulation/nestra/ChangeLog             |  8 +++++--
 games-emulation/nestra/nestra-0.66-r1.ebuild | 36 +++++++++++++++++++++++-----
 2 files changed, 36 insertions(+), 8 deletions(-)

(limited to 'games-emulation/nestra')

diff --git a/games-emulation/nestra/ChangeLog b/games-emulation/nestra/ChangeLog
index e63effe5848b..7c8dac93de78 100644
--- a/games-emulation/nestra/ChangeLog
+++ b/games-emulation/nestra/ChangeLog
@@ -1,6 +1,10 @@
 # ChangeLog for games-emulation/nestra
-# Copyright 2002-2004 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/games-emulation/nestra/ChangeLog,v 1.4 2004/06/24 22:31:37 agriffis Exp $
+# Copyright 2002-2005 Gentoo Foundation; Distributed under the GPL v2
+# $Header: /var/cvsroot/gentoo-x86/games-emulation/nestra/ChangeLog,v 1.5 2005/03/21 08:10:09 eradicator Exp $
+
+  21 Mar 2005; Jeremy Huddleston <eradicator@gentoo.org>
+  nestra-0.66-r1.ebuild:
+  Added support to build 32bit version on amd64.
 
 *nestra-0.66-r1 (27 Mar 2004)
 
diff --git a/games-emulation/nestra/nestra-0.66-r1.ebuild b/games-emulation/nestra/nestra-0.66-r1.ebuild
index 3bb180ba65ae..e7f4bad00cd9 100644
--- a/games-emulation/nestra/nestra-0.66-r1.ebuild
+++ b/games-emulation/nestra/nestra-0.66-r1.ebuild
@@ -1,8 +1,8 @@
-# Copyright 1999-2004 Gentoo Foundation
+# Copyright 1999-2005 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/games-emulation/nestra/nestra-0.66-r1.ebuild,v 1.3 2004/11/24 08:03:16 mr_bones_ Exp $
+# $Header: /var/cvsroot/gentoo-x86/games-emulation/nestra/nestra-0.66-r1.ebuild,v 1.4 2005/03/21 08:10:09 eradicator Exp $
 
-inherit eutils games
+inherit eutils games toolchain-funcs flag-o-matic
 
 PATCH="${P/-/_}-7.diff"
 DESCRIPTION="NES emulation for Linux/x86"
@@ -12,20 +12,44 @@ SRC_URI="http://nestra.linuxgames.com/${P}.tar.gz
 
 LICENSE="GPL-2"
 SLOT="0"
-KEYWORDS="x86"
+KEYWORDS="~amd64 x86"
 IUSE=""
 
-DEPEND="virtual/x11"
+RDEPEND="amd64? ( >=app-emulation/emul-linux-x86-xlibs-1.2-r7 )"
+
+DEPEND="${RDEPEND}
+	virtual/x11"
 
 S="${WORKDIR}/${PN}"
 
+pkg_setup() {
+	if use amd64; then
+		if has_multilib_profile; then
+			ABI_ALLOW="x86"
+
+			# And until we get a real multilib portage...
+			ABI="x86"
+
+			# Yeah, this is ugly, but so's their build system...
+			append-flags "-L/emul/linux/x86/usr/lib -L/emul/linux/x86/lib -L/usr/lib32 -L/lib32"
+			append-ldflags $(get_abi_LDFLAGS)
+		elif has_m32 ; then
+			einfo "multilib detected, adding -m32 to CFLAGS."
+			append-flags -m32
+		else
+			die "${PN} requires multilib support in gcc. please re-emerge gcc with multilib in USE and try again"
+		fi
+	fi
+}
+
 src_unpack() {
 	unpack ${A}
 	cd "${S}"
 	epatch "${WORKDIR}/${PATCH}"
 	sed -i \
 		-e 's:-O2 ::' \
-		-e "s:gcc:gcc ${CFLAGS}:" Makefile \
+		-e "s:ld:$(tc-getLD) ${LDFLAGS}:" \
+		-e "s:gcc:$(tc-getCC) ${CFLAGS}:" Makefile \
 		|| die "sed Makefile failed"
 }
 
-- 
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