blob: 9cfb9be255acf5c0cbdbf154ef9dc1ab106a96d1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{10..12} )
# Check this on updates
LLVM_MAX_SLOT=15
inherit cmake flag-o-matic llvm toolchain-funcs python-single-r1
DESCRIPTION="Advanced shading language for production GI renderers"
HOMEPAGE="https://www.imageworks.com/technology/opensource https://github.com/AcademySoftwareFoundation/OpenShadingLanguage"
# If a development release, please don't keyword!
SRC_URI="https://github.com/AcademySoftwareFoundation/OpenShadingLanguage/archive/v${PV}.tar.gz -> ${P}.tar.gz"
S="${WORKDIR}/OpenShadingLanguage-${PV}"
LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~arm ~arm64 ~ppc64"
X86_CPU_FEATURES=(
sse2:sse2 sse3:sse3 ssse3:ssse3 sse4_1:sse4.1 sse4_2:sse4.2
avx:avx avx2:avx2 avx512f:avx512f f16c:f16c
)
CPU_FEATURES=( ${X86_CPU_FEATURES[@]/#/cpu_flags_x86_} )
IUSE="doc gui partio qt6 test ${CPU_FEATURES[@]%:*} python"
RESTRICT="!test? ( test )"
REQUIRED_USE="${PYTHON_REQUIRED_USE}"
RDEPEND="
dev-libs/boost:=
dev-libs/pugixml
>=media-libs/openexr-3:0=
>=media-libs/openimageio-2.3.12.0:=
<sys-devel/clang-$((${LLVM_MAX_SLOT} + 1)):=
sys-libs/zlib:=
python? (
${PYTHON_DEPS}
$(python_gen_cond_dep '
dev-python/pybind11[${PYTHON_USEDEP}]
')
)
partio? ( media-libs/partio )
gui? (
!qt6? (
dev-qt/qtcore:5
dev-qt/qtgui:5
dev-qt/qtwidgets:5
)
qt6? (
dev-qt/qtbase:6[gui,widgets]
)
)
"
DEPEND="${RDEPEND}"
BDEPEND="
sys-devel/bison
sys-devel/flex
virtual/pkgconfig
"
llvm_check_deps() {
has_version -r "sys-devel/clang:${LLVM_SLOT}"
}
pkg_setup() {
llvm_pkg_setup
use python && python-single-r1_pkg_setup
}
src_configure() {
local cpufeature
local mysimd=()
for cpufeature in "${CPU_FEATURES[@]}"; do
use "${cpufeature%:*}" && mysimd+=("${cpufeature#*:}")
done
local mybatched=()
use cpu_flags_x86_avx && mybatched+=(
"b8_AVX"
)
use cpu_flags_x86_avx2 && mybatched+=(
"b8_AVX2"
"b8_AVX2_noFMA"
)
use cpu_flags_x86_avx512f && mybatched+=(
"b8_AVX512"
"b8_AVX512_noFMA"
"b16_AVX512"
"b16_AVX512_noFMA"
)
# If no CPU SIMDs were used, completely disable them
[[ -z ${mysimd} ]] && mysimd=("0")
[[ -z ${mybatched} ]] && mybatched=("0")
# This is currently needed on arm64 to get the NEON SIMD wrapper to compile the code successfully
# Even if there are no SIMD features selected, it seems like the code will turn on NEON support if it is available.
use arm64 && append-flags -flax-vector-conversions
local gcc="$(tc-getCC)"
local mycmakeargs=(
# std::tuple_size_v is c++17
-DCMAKE_CXX_STANDARD=17
-DDOWNSTREAM_CXX_STANDARD=17
-DCMAKE_INSTALL_DOCDIR="share/doc/${PF}"
-DINSTALL_DOCS=$(usex doc)
-DUSE_CCACHE=OFF
-DLLVM_STATIC=OFF
-DOSL_BUILD_TESTS=$(usex test)
-DSTOP_ON_WARNING=OFF
-DUSE_PARTIO=$(usex partio)
-DUSE_PYTHON=$(usex python)
-DPYTHON_VERSION="${EPYTHON/python}"
-DUSE_SIMD="$(IFS=","; echo "${mysimd[*]}")"
-DUSE_BATCHED="$(IFS=","; echo "${mybatched[*]}")"
-DVEC_REPORT=yes
)
if use gui; then
mycmakeargs+=( -DUSE_QT=yes )
if ! use qt6; then
mycmakeargs+=( -DCMAKE_DISABLE_FIND_PACKAGE_Qt6=ON )
fi
else
mycmakeargs+=( -DUSE_QT=no )
fi
cmake_src_configure
}
src_test() {
# TODO: investigate failures
local myctestargs=(
-E "(osl-imageio|osl-imageio.opt|render-background|render-bumptest|render-mx-furnace-burley-diffuse|render-mx-furnace-sheen|render-mx-burley-diffuse|render-mx-conductor|render-mx-generalized-schlick|render-mx-generalized-schlick-glass|render-microfacet|render-oren-nayar|render-uv|render-veachmis|render-ward|render-raytypes.opt|color|color.opt|example-deformer)"
)
cmake_src_test
}
|
GitWeb