blob: b850953e2668d2541176b36ab560716a13ed2630 (
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
|
# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
DOCS_AUTODOC=0
DOCS_BUILDER="sphinx"
DOCS_DIR="doc/sphinx/source"
PYTHON_COMPAT=( python3_{8..10} pypy3 )
LLVM_MAX_SLOT=15
inherit cmake llvm python-any-r1 docs
DESCRIPTION="Portable Computing Language (an implementation of OpenCL)"
HOMEPAGE="http://portablecl.org https://github.com/pocl/pocl"
SRC_URI="https://github.com/pocl/pocl/archive/v${PV}.tar.gz -> ${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~ppc64"
# TODO: hsa tce
IUSE="accel +conformance cuda debug examples float-conversion hardening +hwloc memmanager lto test"
# Tests not yet passing, fragile in Portage environment(?)
RESTRICT="!test? ( test ) test"
# TODO: add dependencies for cuda
# Note: No := on LLVM because it pulls in Clang
# see llvm.eclass for why
CLANG_DEPS="!cuda? ( <sys-devel/clang-$((${LLVM_MAX_SLOT} + 1)):= )
cuda? ( <sys-devel/clang-$((${LLVM_MAX_SLOT} + 1)):=[llvm_targets_NVPTX] )"
RDEPEND="
dev-libs/libltdl
<sys-devel/llvm-$((${LLVM_MAX_SLOT} + 1)):*
virtual/opencl
${CLANG_DEPS}
debug? ( dev-util/lttng-ust:= )
hwloc? ( sys-apps/hwloc:=[cuda?] )
"
DEPEND="${RDEPEND}"
BDEPEND="${CLANG_DEPS}
virtual/pkgconfig
doc? (
$(python_gen_any_dep '<dev-python/markupsafe-2.0[${PYTHON_USEDEP}]')
)"
python_check_deps() {
python_has_version "<dev-python/markupsafe-2.0[${PYTHON_USEDEP}]"
}
llvm_check_deps() {
local usedep=$(usex cuda "[llvm_targets_NVPTX]" '')
# Clang is used at both build time (executed) and runtime
has_version -r "sys-devel/llvm:${LLVM_SLOT}${usedep}" && \
has_version -r "sys-devel/clang:${LLVM_SLOT}${usedep}" && \
has_version -b "sys-devel/clang:${LLVM_SLOT}${usedep}"
}
pkg_setup() {
use doc && python-any-r1_pkg_setup
llvm_pkg_setup
}
src_configure() {
local host_cpu_variants="generic"
if use amd64 ; then
# Use pocl's curated list of CPU variants which should contain a good match for any given amd64 CPU
host_cpu_variants="distro"
elif use ppc64 ; then
# A selection of architectures in which new Altivec / VSX features were added
# This attempts to recreate the amd64 "distro" option for ppc64
# See discussion in bug #831859
host_cpu_variants="pwr10;pwr9;pwr8;pwr7;pwr6;g5;a2;generic"
fi
local mycmakeargs=(
-DENABLE_HSA=OFF
-DENABLE_ICD=ON
-DPOCL_ICD_ABSOLUTE_PATH=ON
-DPOCL_INSTALL_PUBLIC_LIBDIR="${EPREFIX}/usr/$(get_libdir)/OpenCL/vendors/pocl"
-DENABLE_IPO=$(usex lto)
-DENABLE_POCL_BUILDING=ON
-DKERNELLIB_HOST_CPU_VARIANTS="${host_cpu_variants}"
-DSTATIC_LLVM=OFF
-DWITH_LLVM_CONFIG=$(get_llvm_prefix -d "${LLVM_MAX_SLOT}")/bin/llvm-config
-DENABLE_ALMAIF_DEVICE=$(usex accel)
-DENABLE_CONFORMANCE=$(usex conformance)
-DENABLE_CUDA=$(usex cuda)
-DENABLE_HWLOC=$(usex hwloc)
-DENABLE_POCL_FLOAT_CONVERSION=$(usex float-conversion)
-DHARDENING_ENABLE=$(usex hardening)
-DPOCL_DEBUG_MESSAGES=$(usex debug)
-DUSE_POCL_MEMMANAGER=$(usex memmanager)
-DENABLE_TESTS=$(usex test)
)
cmake_src_configure
}
src_compile() {
cmake_src_compile
docs_compile
}
src_test() {
export POCL_BUILDING=1
export POCL_DEVICES=basic
export CTEST_OUTPUT_ON_FAILURE=1
export TEST_VERBOSE=1
# Referenced https://github.com/pocl/pocl/blob/master/.drone.yml
# But couldn't seem to get tests working yet
cmake_src_test
}
src_install() {
cmake_src_install
if use doc; then
dodoc -r _build/html
docompress -x /usr/share/doc/${P}/html
fi
if use examples; then
dodoc -r examples
docompress -x /usr/share/doc/${P}/examples
fi
}
|
GitWeb