summaryrefslogtreecommitdiff
blob: b83206ebd457b345ca37b11ec59c7882723555e8 (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
# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit cmake cuda

# change each new libdynd version, to avoid git in tree dependency
DYND_GIT_SHA1=341d6d91931fdb04ad657d27ed740cf533fc925b

DESCRIPTION="C++ dynamic multi-dimensionnal array library with Python exposure"
HOMEPAGE="http://libdynd.org"
SRC_URI="https://github.com/libdynd/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"

LICENSE="BSD"
SLOT="0/${PV}"
KEYWORDS="amd64 x86 ~amd64-linux ~x86-linux"
IUSE="cuda doc fftw test"
RESTRICT="!test? ( test )"

BDEPEND="doc? ( app-doc/doxygen[dot] )"
RDEPEND="
	dev-libs/c-blosc:0=
	cuda? ( dev-util/nvidia-cuda-toolkit )
	fftw? ( sci-libs/fftw:3.0 )
"
DEPEND="${RDEPEND}"

DOCS=( README.md )

src_prepare() {
	use cuda && cuda_src_prepare

	cmake_src_prepare
	cmake_comment_add_subdirectory examples

	# fix forced cxxflags and doc installation directory
	sed -e 's|-O3 -fomit-frame-pointer||' \
		-e 's|-Werror||g' \
		-e "s|docs DESTINATION docs|docs/html DESTINATION share/doc/${PF}|" \
		-i CMakeLists.txt || die

	# don't install test exec
	sed -e 's|install(TARGETS test_libdynd||' \
		-e 's|RUNTIME DESTINATION bin)||' \
		-i tests/CMakeLists.txt || die

	# remove the version mangling from git stuff it requires a git clone
	# rather force set it a configure time
	sed -e '/GetGitRev/d' \
		-e '/get_git_/d' \
		-e '/git_describe/d' \
		-e '/dirty/d' \
		-i CMakeLists.txt || die

	# fix libdir, bug #701474
	sed -i -e "s|/lib|/$(get_libdir)|" libdynd-config.in || die
}

src_configure() {
	local mycmakeargs=(
		-DDYND_GIT_SHA1="${DYND_GIT_SHA1}"
		-DDYND_VERSION_STRING="v${PV}"
		-DDYND_INSTALL_LIB=ON
		-DDYND_SHARED_LIB=ON
		-DDYND_BUILD_BENCHMARKS=OFF
		-DDYND_BUILD_DOCS="$(usex doc)"
		-DDYND_BUILD_TESTS="$(usex test)"
		-DDYND_FFTW="$(usex fftw)"
	)
	use fftw && mycmakeargs+=( -DFFTW_PATH="${EPREFIX}/usr/include" )

	cmake_src_configure
}

src_test() {
	cd "${BUILD_DIR}" || die
	./tests/test_libdynd || die
}