[gentoo-commits] repo/gentoo:master commit in: media-libs/libsdl2/

["James Le Cuirot" <chewi@gentoo.org>]

commit:     046604e293c61b449639b42f7f09da1bdc38c209
Author:     James Le Cuirot <chewi <AT> gentoo <DOT> org>
AuthorDate: Sat Nov  3 11:31:55 2018 +0000
Commit:     James Le Cuirot <chewi <AT> gentoo <DOT> org>
CommitDate: Sat Nov  3 11:33:20 2018 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=046604e2

media-libs/libsdl2: Add vulkan support via USE flag

This now enables the "loadso" option unconditionally, partly because
both Vulkan and Windows require it, and partly because upstream insist
that it should be enabled. It is feasible that Vulkan could be made to
work without it and upstream have shown interest so if someone is
prepared to do the work then we can revisit this.

Closes: https://bugs.gentoo.org/644732
Signed-off-by: James Le Cuirot <chewi <AT> gentoo.org>
Package-Manager: Portage-2.3.51, Repoman-2.3.11

 media-libs/libsdl2/libsdl2-2.0.9.ebuild | 19 ++++++++++++++-----
 media-libs/libsdl2/metadata.xml         |  1 +
 2 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/media-libs/libsdl2/libsdl2-2.0.9.ebuild b/media-libs/libsdl2/libsdl2-2.0.9.ebuild
index 252b7b88f62..559a55814eb 100644
--- a/media-libs/libsdl2/libsdl2-2.0.9.ebuild
+++ b/media-libs/libsdl2/libsdl2-2.0.9.ebuild
@@ -13,18 +13,19 @@ LICENSE="ZLIB"
 SLOT="0"
 KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86"
 
-IUSE="cpu_flags_x86_3dnow alsa altivec aqua custom-cflags dbus gles haptic libsamplerate +joystick kms cpu_flags_x86_mmx nas opengl oss pulseaudio +sound cpu_flags_x86_sse cpu_flags_x86_sse2 static-libs +threads tslib udev +video video_cards_vc4 wayland X xinerama xscreensaver"
+IUSE="cpu_flags_x86_3dnow alsa altivec aqua custom-cflags dbus gles haptic libsamplerate +joystick kms cpu_flags_x86_mmx nas opengl oss pulseaudio +sound cpu_flags_x86_sse cpu_flags_x86_sse2 static-libs +threads tslib udev +video video_cards_vc4 vulkan wayland X xinerama xscreensaver"
 REQUIRED_USE="
 	alsa? ( sound )
 	gles? ( video )
 	nas? ( sound )
 	opengl? ( video )
 	pulseaudio? ( sound )
+	vulkan? ( video )
 	wayland? ( gles )
 	xinerama? ( X )
 	xscreensaver? ( X )"
 
-RDEPEND="
+CDEPEND="
 	alsa? ( >=media-libs/alsa-lib-1.0.27.2[${MULTILIB_USEDEP}] )
 	dbus? ( >=sys-apps/dbus-1.6.18-r1[${MULTILIB_USEDEP}] )
 	gles? ( >=media-libs/mesa-9.1.6[${MULTILIB_USEDEP},gles2] )
@@ -59,7 +60,10 @@ RDEPEND="
 		xinerama? ( >=x11-libs/libXinerama-1.1.3[${MULTILIB_USEDEP}] )
 		xscreensaver? ( >=x11-libs/libXScrnSaver-1.2.2-r1[${MULTILIB_USEDEP}] )
 	)"
-DEPEND="${RDEPEND}
+RDEPEND="${CDEPEND}
+	vulkan? ( media-libs/vulkan-loader )"
+DEPEND="${CDEPEND}
+	vulkan? ( dev-util/vulkan-headers )
 	X? ( x11-base/xorg-proto )
 	virtual/pkgconfig"
 
@@ -79,6 +83,11 @@ S="${WORKDIR}/${MY_P}"
 
 src_prepare() {
 	default
+
+	# Unbundle some headers.
+	rm -rv src/video/khronos || die
+	ln -s "${SYSROOT}${EPREFIX}"/usr/include src/video/khronos || die
+
 	sed -i -e 's/configure.in/configure.ac/' Makefile.in || die
 	mv configure.{in,ac} || die
 	AT_M4DIR="/usr/share/aclocal acinclude" eautoreconf
@@ -102,7 +111,7 @@ multilib_src_configure() {
 		$(use_enable threads)
 		--enable-timers
 		--enable-file
-		$(use_enable kernel_Winnt loadso)
+		--enable-loadso
 		--enable-cpuinfo
 		--enable-assembly
 		$(use_enable cpu_flags_x86_sse ssemath)
@@ -149,7 +158,7 @@ multilib_src_configure() {
 		$(use_enable opengl video-opengl)
 		--disable-video-opengles1
 		$(use_enable gles video-opengles2)
-		--disable-video-vulkan
+		$(use_enable vulkan video-vulkan)
 		$(use_enable udev libudev)
 		$(use_enable dbus)
 		--disable-ibus

diff --git a/media-libs/libsdl2/metadata.xml b/media-libs/libsdl2/metadata.xml
index 66484c6e18e..253e9af8f2d 100644
--- a/media-libs/libsdl2/metadata.xml
+++ b/media-libs/libsdl2/metadata.xml
@@ -31,5 +31,6 @@
 		<flag name="sound">Control audio support (disable at your own risk)</flag>
 		<flag name="tslib">Build with tslib support for touchscreen devices</flag>
 		<flag name="video">Control video support (disable at your own risk)</flag>
+		<flag name="vulkan">Enable Vulkan support</flag>
 	</use>
 </pkgmetadata>