[patch] 0001-app-emulation-qemu-build-virtiofsd-if-USE-vhost-user.patch

0001-app-emulation-qemu-build-virtiofsd-if-USE-vhost-user.patch (text/plain), 3.36 KB, created by Ionen Wolkens on 2020-12-13 03:30:55 UTC

From 2a0e67563d4de5da0bf703eaa67a41a667be3aaf Mon Sep 17 00:00:00 2001
From: Ionen Wolkens <[e-mail]>
Date: Sat, 12 Dec 2020 22:18:16 -0500
Subject: [PATCH] app-emulation/qemu: build virtiofsd if USE=vhost-user-fs

With qemu-5.2.0 build system changes, virtiofsd would only be auto-enabled if
USE="caps seccomp", --enable-tools, and --enable-system. The last being
disabled for the tools build led to virtiofsd being missing for users.

Rather than work around, control using --enable-virtiofsd and USE=vhost-user-fs

Cannot be enabled together with --disable-tools, so added conf_tools()

Closes: https://bugs.gentoo.org/759673
Package-Manager: Portage-3.0.12, Repoman-3.0.2
Signed-off-by: Ionen Wolkens <[e-mail]>
---
 .../qemu/{qemu-5.2.0.ebuild => qemu-5.2.0-r1.ebuild}   | 10 ++++++++++
 app-emulation/qemu/qemu-9999.ebuild                    | 10 ++++++++++
 2 files changed, 20 insertions(+)
 rename app-emulation/qemu/{qemu-5.2.0.ebuild => qemu-5.2.0-r1.ebuild} (98%)

diff --git a/app-emulation/qemu/qemu-5.2.0.ebuild b/app-emulation/qemu/qemu-5.2.0-r1.ebuild
similarity index 98%
rename from app-emulation/qemu/qemu-5.2.0.ebuild
rename to app-emulation/qemu/qemu-5.2.0-r1.ebuild
index 6401088ec2b..d32c9c23e29 100644
--- a/app-emulation/qemu/qemu-5.2.0.ebuild
+++ b/app-emulation/qemu/qemu-5.2.0-r1.ebuild
@@ -69,6 +69,7 @@ REQUIRED_USE="${PYTHON_REQUIRED_USE}
 	qemu_softmmu_targets_riscv64? ( fdt )
 	static? ( static-user !alsa !gtk !jack !opengl !pulseaudio !plugins !rbd !snappy )
 	static-user? ( !plugins )
+	vhost-user-fs? ( caps seccomp )
 	virtfs? ( caps xattr )
 	vte? ( gtk )
 	plugins? ( !static !static-user )
@@ -439,6 +440,14 @@ qemu_src_configure() {
 			echo "--disable-${2:-$1}"
 		fi
 	}
+	# Enable option only for tools build, but not 'user' or 'softmmu'
+	conf_tools() {
+		if [[ ${buildtype} == "tools" ]] ; then
+			use_enable "$@"
+		else
+			echo "--disable-${2:-$1}"
+		fi
+	}
 	conf_opts+=(
 		$(conf_notuser accessibility brlapi)
 		$(conf_notuser aio linux-aio)
@@ -480,6 +489,7 @@ qemu_src_configure() {
 		$(conf_notuser vde)
 		$(conf_notuser vhost-net)
 		$(conf_notuser vhost-user-fs)
+		$(conf_tools vhost-user-fs virtiofsd)
 		$(conf_notuser virgl virglrenderer)
 		$(conf_notuser virtfs)
 		$(conf_notuser vnc)
diff --git a/app-emulation/qemu/qemu-9999.ebuild b/app-emulation/qemu/qemu-9999.ebuild
index ad937601f52..425a4ffe8df 100644
--- a/app-emulation/qemu/qemu-9999.ebuild
+++ b/app-emulation/qemu/qemu-9999.ebuild
@@ -69,6 +69,7 @@ REQUIRED_USE="${PYTHON_REQUIRED_USE}
 	qemu_softmmu_targets_riscv64? ( fdt )
 	static? ( static-user !alsa !gtk !jack !opengl !pulseaudio !plugins !rbd !snappy )
 	static-user? ( !plugins )
+	vhost-user-fs? ( caps seccomp )
 	virtfs? ( caps xattr )
 	vte? ( gtk )
 	plugins? ( !static !static-user )
@@ -437,6 +438,14 @@ qemu_src_configure() {
 			echo "--disable-${2:-$1}"
 		fi
 	}
+	# Enable option only for tools build, but not 'user' or 'softmmu'
+	conf_tools() {
+		if [[ ${buildtype} == "tools" ]] ; then
+			use_enable "$@"
+		else
+			echo "--disable-${2:-$1}"
+		fi
+	}
 	conf_opts+=(
 		$(conf_notuser accessibility brlapi)
 		$(conf_notuser aio linux-aio)
@@ -478,6 +487,7 @@ qemu_src_configure() {
 		$(conf_notuser vde)
 		$(conf_notuser vhost-net)
 		$(conf_notuser vhost-user-fs)
+		$(conf_tools vhost-user-fs virtiofsd)
 		$(conf_notuser virgl virglrenderer)
 		$(conf_notuser virtfs)
 		$(conf_notuser vnc)
-- 
2.29.2