summaryrefslogtreecommitdiff
blob: e63a0c26df9120a51b89c8f00a6ea28930043138 (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
# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit cuda flag-o-matic portability toolchain-funcs unpacker

MYD=$(ver_cut 1-2 ${PV})
DRIVER_PV="418.87.00"

DESCRIPTION="NVIDIA CUDA Software Development Kit"
HOMEPAGE="https://developer.nvidia.com/cuda-zone"
SRC_URI="https://developer.download.nvidia.com/compute/cuda/${MYD}/Prod/local_installers/cuda_${PV}_${DRIVER_PV}_linux.run -> cuda_${PV}_${DRIVER_PV}_linux.run"

LICENSE="CUDPP"
SLOT="0/${PV}"
KEYWORDS="~amd64 ~amd64-linux"
IUSE="+cuda debug +doc +examples opencl mpi"

RDEPEND="
	~dev-util/nvidia-cuda-toolkit-${PV}
	media-libs/freeglut
	examples? (
		media-libs/freeimage
		media-libs/glew:0=
		!prefix? ( >=x11-drivers/nvidia-drivers-${DRIVER_PV}[uvm] )
		mpi? ( virtual/mpi )
		)"
DEPEND="${RDEPEND}"

RESTRICT="test"

S=${WORKDIR}/builds/cuda-samples

QA_EXECSTACK=(
	opt/cuda/sdk/0_Simple/cdpSimplePrint/cdpSimplePrint
	opt/cuda/sdk/0_Simple/cdpSimpleQuicksort/cdpSimpleQuicksort
	opt/cuda/sdk/bin/x86_64/linux/release/cdpSimplePrint
	opt/cuda/sdk/bin/x86_64/linux/release/cdpSimpleQuicksort
	)

src_prepare() {
	cuda_src_prepare

	export RAWLDFLAGS="$(raw-ldflags)"
#	epatch "${FILESDIR}"/${P}-asneeded.patch

	local file
	while IFS="" read -d $'\0' -r file; do
		sed \
			-e 's:-O[23]::g' \
			-e "/LINK/s:gcc:$(tc-getCC) ${LDFLAGS}:g" \
			-e "/LINK/s:g++:$(tc-getCXX) ${LDFLAGS}:g" \
			-e "/CC/s:gcc:$(tc-getCC):g" \
			-e "/GCC/s:g++:$(tc-getCXX):g" \
			-e "/NVCC /s|\(:=\).*|:= ${EPREFIX}/opt/cuda/bin/nvcc|g" \
			-e "/ CFLAGS/s|\(:=\)|\1 ${CFLAGS}|g" \
			-e "/ CXXFLAGS/s|\(:=\)|\1 ${CXXFLAGS}|g" \
			-e "/NVCCFLAGS/s|\(:=\)|\1 ${NVCCFLAGS} |g" \
			-e 's:-Wimplicit::g' \
			-e "s|../../common/lib/linux/\$(OS_ARCH)/libGLEW.a|$($(tc-getPKG_CONFIG) --libs glew)|g" \
			-e "s|../../common/lib/\$(OSLOWER)/libGLEW.a|$($(tc-getPKG_CONFIG) --libs glew)|g" \
			-e "s|../../common/lib/\$(OSLOWER)/\$(OS_ARCH)/libGLEW.a|$($(tc-getPKG_CONFIG) --libs glew)|g" \
			-i "${file}" || die
			# -e "/ALL_LDFLAGS/s|:=|:= ${RAWLDFLAGS} |g" \
	done < <(find . -type f -name 'Makefile' -print0)

	rm -rf common/inc/GL || die
	find . -type f -name '*.a' -delete || die

	eapply_user
}

src_compile() {
	use examples || return
	local myopts=("verbose=1")
	use debug && myopts+=("dbg=1")
	export FAKEROOTKEY=1 # Workaround sandbox issue in #462602
	emake \
		cuda-install="${EPREFIX}/opt/cuda" \
		CUDA_PATH="${EPREFIX}/opt/cuda/" \
		MPI_GCC=10 \
		"${myopts[@]}"
}

src_test() {
	addwrite /dev/nvidiactl
	addwrite /dev/nvidia0

	local i
	for i in {0..9}*/*; do
		emake -C "${i}" run
	done
}

src_install() {
	local f t crap=( *.txt Samples.htm* )

	if use doc; then
		ebegin "Installing docs ..."
			while IFS="" read -d $'\0' -r f; do
				treecopy "${f}" "${ED}"/usr/share/doc/${PF}/
			done < <(find -type f \( -name 'readme.txt' -o -name '*.pdf' \) -print0)

			while IFS="" read -d $'\0' -r f; do
				docompress -x "${f#${ED}}"
			done < <(find "${ED}"/usr/share/doc/${PF}/ -type f -name 'readme.txt' -print0)
		eend
	fi

	ebegin "Cleaning before installation..."
		for f in "${crap[@]}"; do
			rm -f "${f}" || die
		done
		find -type f \( -name '*.o' -o -name '*.pdf' -o -name 'readme.txt' \) -delete || die
	eend

	ebegin "Moving files..."
		while IFS="" read -d $'\0' -r f; do
			t="$(dirname ${f})"
			if [[ ${t/obj\/} != ${t} || ${t##*.} == a ]]; then
				continue
			fi
			if [[ -x ${f} ]]; then
				exeinto /opt/cuda/sdk/"${t}"
				doexe "${f}"
			else
				insinto /opt/cuda/sdk/"${t}"
				doins "${f}"
			fi
		done < <(find . -type f -print0)
	eend
}

pkg_postinst() {
	if use examples && use prefix; then
		ewarn "Gentoo Prefix does not manage kernel modules.  You need to make certain"
		ewarn "the function counterpart to >=x11-drivers/nvidia-drivers-${DRIVER_PV}[uvm]"
		ewarn "is available from the host"
	fi
}