2 files changed, 161 insertions(+), 0 deletions(-)

A media-libs/skia/files/skia.pc.in
A media-libs/skia/skia-124.9999.ebuild

@@ 0,0 1,11 @@
+prefix=@CMAKE_INSTALL_PREFIX@
+exec_prefix=${prefix}
+libdir=${prefix}/lib
+includedir=${prefix}/include/skia
+
+Name: skia
+Description: 2D graphic library for drawing text, geometries and images.
+URL: https://skia.org/
+Version: @VERSION@
+Libs: -L${libdir} -lskia
+Cflags: -I${includedir}

@@ 0,0 1,150 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+PYTHON_COMPAT=( python3_{10..12} )
+
+inherit ninja-utils python-any-r1
+if [[ -z ${PV%%*9999} ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/google/${PN}.git"
+	EGIT_BRANCH="chrome/m$(ver_cut 1)"
+else
+	MY_PV="463a49e"
+	SRC_URI="
+		mirror://githubcl/google/${PN}/tar.gz/${MY_PV} -> ${P}.tar.gz
+	"
+	RESTRICT="primaryuri"
+	KEYWORDS="~amd64 ~x86"
+	S="${WORKDIR}/${PN}-${MY_PV}"
+fi
+
+DESCRIPTION="A complete 2D graphic library for drawing Text, Geometries and Images"
+HOMEPAGE="https://skia.org"
+
+LICENSE="BSD"
+SLOT="0/$(ver_cut 1)"
+IUSE="
+debug egl ffmpeg fontconfig harfbuzz icu jpeg lottie opengl png static-libs
+truetype webp xml
+"
+
+RDEPEND="
+	xml? ( dev-libs/expat )
+	ffmpeg? ( media-video/ffmpeg:= )
+	icu? ( dev-libs/icu:= )
+	fontconfig? ( media-libs/fontconfig )
+	truetype? ( media-libs/freetype )
+	harfbuzz? ( media-libs/harfbuzz:= )
+	jpeg? ( media-libs/libjpeg-turbo:= )
+	png? ( media-libs/libpng:= )
+	webp? ( media-libs/libwebp:= )
+	sys-libs/zlib
+	opengl? ( virtual/opengl )
+"
+DEPEND="
+	${RDEPEND}
+"
+BDEPEND="
+	dev-build/gn
+"
+
+src_prepare() {
+	default
+
+	# https://chromium.googlesource.com/chromium/src/third_party/zlib
+	# https://github.com/jtkukunas/zlib
+	sed \
+		-e '/:zlib_x86/d' \
+		-i third_party/zlib/BUILD.gn
+
+	mkdir -p _h/${PN}
+	cd _h/${PN}
+	cp -a "${S}"/include/* .
+	cp -a "${S}"/src/core/SkGeometry.h ./core/
+	grep -rl '#include.*"include/' . | xargs sed '/#include/ s:"include/:":' -i
+}
+
+src_configure() {
+	sed \
+		-e "s:@CMAKE_INSTALL_PREFIX@:${EPREFIX}/usr:" \
+		-e "s:@VERSION@:$(ver_cut 1):" \
+		"${FILESDIR}"/skia.pc.in \
+		> "${WORKDIR}/skia.pc" || die
+
+	python_setup
+	tc-export AR CC CXX
+
+	local myconf_gn=()
+	passflags() {
+		local _f _x
+		_f=( ${1} )
+		_x="[$(printf '"%s", ' "${_f[@]}")]"
+		myconf_gn+=( extra_${2}="${_x}" )
+	}
+	passflags "${CFLAGS}" cflags_c
+	passflags "${CXXFLAGS}" cflags_cc
+	passflags "${CFLAGS}" ldflags
+
+	my_usex() {
+		usex $1 true false
+	}
+	myconf_gn+=(
+		ar=\"${AR}\"
+		cc=\"${CC}\"
+		cxx=\"${CXX}\"
+		is_debug=$(my_usex debug)
+		is_official_build=$(my_usex !debug)
+		skia_use_system_expat=true
+		skia_use_system_freetype2=true
+		skia_use_system_harfbuzz=true
+		skia_use_system_icu=true
+		skia_use_system_libjpeg_turbo=true
+		skia_use_system_libpng=true
+		skia_use_system_libwebp=true
+		skia_use_system_lua=true
+		skia_use_system_zlib=true
+		skia_enable_spirv_validation=false
+		skia_enable_pdf=false
+		skia_use_dng_sdk=false
+		is_component_build=true
+		skia_enable_skottie=$(my_usex lottie)
+		skia_use_egl=$(my_usex egl)
+		skia_use_expat=$(my_usex xml)
+		skia_use_ffmpeg=$(my_usex ffmpeg)
+		skia_use_fontconfig=$(my_usex fontconfig)
+		skia_use_freetype=$(my_usex truetype)
+		skia_use_harfbuzz=$(my_usex harfbuzz)
+		skia_enable_skshaper=$(my_usex harfbuzz)
+		skia_enable_sktext=$(my_usex harfbuzz)
+		skia_use_gl=$(my_usex opengl)
+		skia_gl_standard=$(my_usex opengl gl '')
+		skia_use_icu=$(my_usex icu)
+		skia_use_libjpeg_turbo_decode=$(my_usex jpeg)
+		skia_use_libjpeg_turbo_encode=$(my_usex jpeg)
+		skia_use_libpng_decode=$(my_usex png)
+		skia_use_libpng_encode=$(my_usex png)
+		skia_use_libwebp_decode=$(my_usex webp)
+		skia_use_libwebp_encode=$(my_usex webp)
+		skia_use_sfntly=false
+		skia_use_wuffs=false
+	)
+
+	myconf_gn="${myconf_gn[@]} ${EXTRA_GN}"
+	set -- gn gen --args="${myconf_gn% }" out/Release
+	echo "$@"
+	"$@" || die
+}
+
+src_compile() {
+	eninja -C out/Release
+}
+
+src_install() {
+	dolib.so out/Release/*.so
+	use static-libs && dolib.a out/Release/*.a
+	doheader -r _h/${PN}
+
+	insinto /usr/lib64/pkgconfig
+	doins "${WORKDIR}/skia.pc"
+}