From fbfd75a49cbda76df3014f77cb5f46e66543e3c6 Mon Sep 17 00:00:00 2001
From: Suwako Moriya <suwako@moriya.zapto.org>
Date: Sat, 4 May 2019 11:06:33 +0200
Subject: [PATCH] Added v86d

---
 sys-apps/v86d/Manifest                      |  3 +
 sys-apps/v86d/files/00000000-atomic_t.patch | 11 ++++
 sys-apps/v86d/v86d-0.1.10-r1.ebuild         | 61 +++++++++++++++++++++
 3 files changed, 75 insertions(+)
 create mode 100644 sys-apps/v86d/Manifest
 create mode 100644 sys-apps/v86d/files/00000000-atomic_t.patch
 create mode 100644 sys-apps/v86d/v86d-0.1.10-r1.ebuild

diff --git a/sys-apps/v86d/Manifest b/sys-apps/v86d/Manifest
new file mode 100644
index 0000000..4e03240
--- /dev/null
+++ b/sys-apps/v86d/Manifest
@@ -0,0 +1,3 @@
+AUX 00000000-atomic_t.patch 207 BLAKE2B c934a4d06b593aaf362ef62f206410ef0a544cf917c205f5eb2241dc525efc87aae618f03413ba9be276a65b99e32db547ba514431cbe48cae73118311373872 SHA512 9ca2b1697f4d1b6c6a903a260a30b525224d5614ac60fa0e5d46eb0ea2c00238444538552fdaceba92e07d30a174db6348cb5e32f9ad2a11b08562090b45f632
+DIST v86d-0.1.10.tar.gz 88520 BLAKE2B 0b382c1cb3a3fd3637c4169b806ecae504834a6c1afa46d2e23eb0a0f5ea5aa7268366f3cf7cb41532db8727ebdf1714467fd6002be4ebde56fc7216a0c24029 SHA512 148b1676d932d1207da396defeae0fc39b664139eca5f29be98ceedc33e89566f7c35057df93249303c8e2c1bff0427430a077f88a85997e62ea96c29b5db9d1
+EBUILD v86d-0.1.10-r1.ebuild 1538 BLAKE2B bc22f12a5f03c4a3dab9faacd001cf5fa326bb7bddb1008433833b1c28c1df880b830f0ae77a028fe9ec7bf80bdd2f89ff4fba8b09f22399c5dfa21bc703ea7a SHA512 db8beae78186f75453e269cff1088e701bffb0aef0a9f3842919cab2d196e1f5eebdaa0eb6d38b33e21970e9ec962c24404a07f6f21728a0b6a7a08da8d8ba29
diff --git a/sys-apps/v86d/files/00000000-atomic_t.patch b/sys-apps/v86d/files/00000000-atomic_t.patch
new file mode 100644
index 0000000..58bed7a
--- /dev/null
+++ b/sys-apps/v86d/files/00000000-atomic_t.patch
@@ -0,0 +1,11 @@
+--- v86d-0.1.10-orig/v86.h
++++ v86d-0.1.10/v86.h
+@@ -19,6 +19,8 @@
+ 
+ struct completion;
+ 
++typedef struct { int counter; } atomic_t;
++
+ #include <video/uvesafb.h>
+ 
+ //#define ulog(args...)	do {} while (0)
diff --git a/sys-apps/v86d/v86d-0.1.10-r1.ebuild b/sys-apps/v86d/v86d-0.1.10-r1.ebuild
new file mode 100644
index 0000000..b8b9637
--- /dev/null
+++ b/sys-apps/v86d/v86d-0.1.10-r1.ebuild
@@ -0,0 +1,61 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit autotools eutils flag-o-matic linux-info multilib
+
+DESCRIPTION="A daemon to run x86 code in an emulated environment"
+HOMEPAGE="https://dev.gentoo.org/~spock/projects/uvesafb/"
+SRC_URI="https://github.com/mjanusz/${PN}/archive/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="debug x86emu"
+
+DEPEND="dev-libs/klibc"
+RDEPEND=""
+
+PATCHES=( "${FILESDIR}/00000000-atomic_t.patch" )
+
+MY_PN=${PN/v/}
+S="${WORKDIR}/${PN}-${MY_PN}-${PV}"
+
+pkg_setup() {
+	linux-info_pkg_setup
+}
+
+src_prepare() {
+	if [ -z "$(grep V86D ${ROOT}/usr/$(get_libdir)/klibc/include/linux/connector.h)" ]; then
+		eerror "You need to compile klibc against a kernel tree patched with uvesafb"
+		eerror "prior to merging this package."
+		die "Kernel not patched with uvesafb."
+	fi
+	default
+}
+
+src_configure() {
+	./configure --with-klibc $(use_with debug) $(use_with x86emu) || die
+}
+
+src_compile() {
+	# Disable stack protector, as it does not work with klibc (bug #346397).
+	filter-flags -fstack-protector -fstack-protector-all
+	#append-cflags "-nostdinc -I/usr/include -I/usr/local/include"
+	emake KDIR="${KV_DIR}" || die
+}
+
+src_install() {
+	emake DESTDIR="${D}" install || die
+
+	dodoc README ChangeLog
+
+	insinto /usr/share/${PN}
+	doins misc/initramfs
+}
+
+pkg_postinst() {
+	elog "If you wish to place v86d into an initramfs image, you might want to use"
+	elog "'/usr/share/${PN}/initramfs' in your kernel's CONFIG_INITRAMFS_SOURCE."
+}