[gentoo-commits] repo/gentoo:master commit in: media-libs/libplacebo/, media-libs/libplacebo/files/

["Ionen Wolkens" <ionen@gentoo.org>]

commit:     9cdc7c96e725f66601c24233b332eeee68e1da84
Author:     Ionen Wolkens <ionen <AT> gentoo <DOT> org>
AuthorDate: Sun Nov  6 10:54:40 2022 +0000
Commit:     Ionen Wolkens <ionen <AT> gentoo <DOT> org>
CommitDate: Mon Nov  7 19:27:56 2022 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9cdc7c96

media-libs/libplacebo: add 5.229.1

With partly revamped ebuild, and:
* ensure use right python executble wrt bug #731728
* disable demos wrt bug #851927, there's little use in enabling
  as only one of them gets installed by default and it's a very
  barebone test video player

USE=glslang is now a no-op if shaderc is set, these provide
the same functionality and shaderc is the default pick upstream.
Previously, glslang would force disable shaderc even if set.
Alternatively could use REQUIRED_USE to prevent setting both
but feel this is mostly an annoyance.

Closes: https://bugs.gentoo.org/731728
Closes: https://bugs.gentoo.org/851927
Co-authored-by: Nick Sarnie <sarnex <AT> gentoo.org>
Signed-off-by: Ionen Wolkens <ionen <AT> gentoo.org>

 media-libs/libplacebo/Manifest                     |  2 +
 .../files/libplacebo-5.229.1-llvm-libunwind.patch  |  9 +++
 .../libplacebo-5.229.1-python-executable.patch     | 11 +++
 .../files/libplacebo-5.229.1-shared-glslang.patch  | 12 +++
 media-libs/libplacebo/libplacebo-5.229.1.ebuild    | 91 ++++++++++++++++++++++
 5 files changed, 125 insertions(+)

diff --git a/media-libs/libplacebo/Manifest b/media-libs/libplacebo/Manifest
index bee8111e1bb7..bb6d95b7a8aa 100644
--- a/media-libs/libplacebo/Manifest
+++ b/media-libs/libplacebo/Manifest
@@ -1 +1,3 @@
+DIST libplacebo-glad-2.0.2.tar.gz 581059 BLAKE2B ce7f63ac1f9a6263d3de3f9c56f4a47b8bbdd1ac7eba875c7ad807ae923c8a82d7f323725af8b64adbbc30c2e014c6a5ed8b3325b7f15984222075874a68c0cf SHA512 c719bcd7a0aaa56d89158c9f347410b9e66466fb957a5a5f201b4cce21a0c1589d6d2a866e12134ed43435a5567d842fbfd134559dea1ca59a34b079ff6f5d37
 DIST libplacebo-v4.192.1.tar.gz 632762 BLAKE2B 19a3bee6f05632cde1739fe8c861c96035a7b1f5ed2af6bbc67776529551c88f5da63d49dede2d7ee2c8d96edd6faf733e0371714028b72eddcf4c4cf23b937f SHA512 780dff60a31a9c7fff47522385235077cc6b1a38be32bc0276c090d89ce25754dd0b910db5be631d0065337fe4700f68adabee06f48a4935d422f09f2e0e5525
+DIST libplacebo-v5.229.1.tar.gz 673121 BLAKE2B 0a59e16b4565b10b222c5a5a8e607670bd4010a2be9b99ebdc15638827fcaf21bbf3c16a3cd2b902bcef43041dec56441494a0f618094e14db8f99a9d314c621 SHA512 45efb252d5d44e5429790f9024b1b2a153051d6d604b07fcf3e4de7d49a2e91d20457be76e08b3b9ab43248c4a2e7268c9f8dc69837783e572f9b8735c955334

diff --git a/media-libs/libplacebo/files/libplacebo-5.229.1-llvm-libunwind.patch b/media-libs/libplacebo/files/libplacebo-5.229.1-llvm-libunwind.patch
new file mode 100644
index 000000000000..a1f0aaa2b806
--- /dev/null
+++ b/media-libs/libplacebo/files/libplacebo-5.229.1-llvm-libunwind.patch
@@ -0,0 +1,9 @@
+llvm-libunwind does not have cmake nor pkg-config files, not great
+but switch to cc.find for simplicity with meson feature-type options
+--- a/src/meson.build
++++ b/src/meson.build
+@@ -1,3 +1,3 @@
+ ### Common dependencies
+-unwind = dependency('libunwind', required: get_option('unwind'))
++unwind = cc.find_library('libunwind', required: get_option('unwind'))
+ libexecinfo = cc.find_library('execinfo', required: false)

diff --git a/media-libs/libplacebo/files/libplacebo-5.229.1-python-executable.patch b/media-libs/libplacebo/files/libplacebo-5.229.1-python-executable.patch
new file mode 100644
index 000000000000..35486262c992
--- /dev/null
+++ b/media-libs/libplacebo/files/libplacebo-5.229.1-python-executable.patch
@@ -0,0 +1,11 @@
+Upstream bundles python deps and uses same interpreter as meson,
+but we don't and need this to use the eclass' python3 instead.
+
+https://bugs.gentoo.org/731728
+--- a/meson.build
++++ b/meson.build
+@@ -323,3 +323,3 @@
+ thirdparty = meson.project_source_root()/'3rdparty'
+-python = import('python').find_installation()
++python = import('python').find_installation('python3')
+ python_env = environment()

diff --git a/media-libs/libplacebo/files/libplacebo-5.229.1-shared-glslang.patch b/media-libs/libplacebo/files/libplacebo-5.229.1-shared-glslang.patch
new file mode 100644
index 000000000000..14ce1f6972c0
--- /dev/null
+++ b/media-libs/libplacebo/files/libplacebo-5.229.1-shared-glslang.patch
@@ -0,0 +1,12 @@
+OSDependent and OGLCompiler are already included in the shared libglslang,
+and glslang-1.3.231 normally does not install these with shared builds.
+--- a/src/glsl/meson.build
++++ b/src/glsl/meson.build
+@@ -21,5 +21,5 @@
+     cxx.find_library('MachineIndependent',  required: false),
+-    cxx.find_library('OSDependent',         required: glslang_req),
++    cxx.find_library('OSDependent',         required: false),
+     cxx.find_library('HLSL',                required: glslang_req),
+-    cxx.find_library('OGLCompiler',         required: glslang_req),
++    cxx.find_library('OGLCompiler',         required: false),
+     cxx.find_library('GenericCodeGen',      required: false),

diff --git a/media-libs/libplacebo/libplacebo-5.229.1.ebuild b/media-libs/libplacebo/libplacebo-5.229.1.ebuild
new file mode 100644
index 000000000000..305607263956
--- /dev/null
+++ b/media-libs/libplacebo/libplacebo-5.229.1.ebuild
@@ -0,0 +1,91 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{8..11} )
+inherit meson-multilib python-any-r1
+
+if [[ ${PV} == 9999 ]]; then
+	EGIT_REPO_URI="https://code.videolan.org/videolan/libplacebo.git"
+	inherit git-r3
+else
+	GLAD_PV=2.0.2
+	SRC_URI="
+		https://code.videolan.org/videolan/libplacebo/-/archive/v${PV}/libplacebo-v${PV}.tar.gz
+		opengl? ( https://github.com/Dav1dde/glad/archive/refs/tags/v${GLAD_PV}.tar.gz -> ${PN}-glad-${GLAD_PV}.tar.gz )"
+	S="${WORKDIR}/${PN}-v${PV}"
+	KEYWORDS="~amd64 ~ppc64 ~x86"
+fi
+
+DESCRIPTION="Reusable library for GPU-accelerated image processing primitives"
+HOMEPAGE="https://code.videolan.org/videolan/libplacebo/"
+
+LICENSE="LGPL-2.1+ opengl? ( MIT )"
+SLOT="0/$(ver_cut 2 ${PV}.9999)" # soname
+IUSE="glslang lcms llvm-libunwind +opengl +shaderc test unwind +vulkan"
+RESTRICT="!test? ( test )"
+REQUIRED_USE="vulkan? ( || ( glslang shaderc ) )"
+
+# libglvnd is used with dlopen() through glad (inc. egl/gles)
+RDEPEND="
+	lcms? ( media-libs/lcms:2[${MULTILIB_USEDEP}] )
+	opengl? ( media-libs/libglvnd[${MULTILIB_USEDEP}] )
+	shaderc? ( media-libs/shaderc[${MULTILIB_USEDEP}] )
+	!shaderc? ( glslang? ( dev-util/glslang:=[${MULTILIB_USEDEP}] ) )
+	unwind? (
+		llvm-libunwind? ( sys-libs/llvm-libunwind[${MULTILIB_USEDEP}] )
+		!llvm-libunwind? ( sys-libs/libunwind:=[${MULTILIB_USEDEP}] )
+	)
+	vulkan? ( media-libs/vulkan-loader[${MULTILIB_USEDEP}] )"
+DEPEND="
+	${RDEPEND}
+	vulkan? ( dev-util/vulkan-headers )"
+BDEPEND="
+	virtual/pkgconfig
+	vulkan? ( $(python_gen_any_dep 'dev-python/jinja[${PYTHON_USEDEP}]') )"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-5.229.1-llvm-libunwind.patch
+	"${FILESDIR}"/${PN}-5.229.1-python-executable.patch
+	"${FILESDIR}"/${PN}-5.229.1-shared-glslang.patch
+)
+
+python_check_deps() {
+	python_has_version "dev-python/jinja[${PYTHON_USEDEP}]"
+}
+
+pkg_setup() {
+	use vulkan && python-any-r1_pkg_setup
+}
+
+src_unpack() {
+	if [[ ${PV} == 9999 ]]; then
+		local EGIT_SUBMODULES=( $(usev opengl 3rdparty/glad) )
+		git-r3_src_unpack
+	else
+		default
+		if use opengl; then
+			rmdir "${S}"/3rdparty/glad || die
+			mv glad-${GLAD_PV} "${S}"/3rdparty/glad || die
+		fi
+	fi
+}
+
+multilib_src_configure() {
+	local emesonargs=(
+		-Ddemos=false #851927
+		$(meson_use test tests)
+		$(meson_feature lcms)
+		$(meson_feature opengl)
+		$(meson_feature opengl gl-proc-addr)
+		$(meson_feature shaderc)
+		$(usex shaderc -Dglslang=disabled $(meson_feature glslang))
+		$(meson_feature unwind)
+		$(meson_feature vulkan)
+		$(meson_feature vulkan vk-proc-addr)
+		-Dvulkan-registry="${ESYSROOT}"/usr/share/vulkan/registry/vk.xml
+	)
+
+	meson_src_configure
+}