summaryrefslogtreecommitdiff
blob: 5296e35163d64bff71f30bb423b486040215eadd (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
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit llvm pax-utils toolchain-funcs

# correct versions for stdlibs are in deps/checksums
# for everything else, run with network-sandbox and wait for the crash

MY_LIBUV_V="fb3e3364c33ae48c827f6b103e05c3f0e78b79a9"
MY_LIBWHICH_V="81e9723c0273d78493dc8c8ed570f68d9ce7e89e"
MY_LLVM_V="11.0.1"

DESCRIPTION="High-performance programming language for technical computing"
HOMEPAGE="https://julialang.org/"

SRC_URI="
	https://github.com/JuliaLang/julia/releases/download/v${PV}/${P}.tar.gz
	https://api.github.com/repos/JuliaLang/libuv/tarball/${MY_LIBUV_V} -> ${PN}-libuv-${MY_LIBUV_V}.tar.gz
	https://api.github.com/repos/vtjnash/libwhich/tarball/${MY_LIBWHICH_V} -> ${PN}-libwhich-${MY_LIBWHICH_V}.tar.gz
	!system-llvm? ( https://github.com/llvm/llvm-project/releases/download/llvmorg-${MY_LLVM_V}/llvm-${MY_LLVM_V}.src.tar.xz )
"

LICENSE="MIT"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="system-llvm"

RDEPEND="
	system-llvm? ( sys-devel/llvm:11=[llvm_targets_NVPTX(-)] )
	!system-llvm? ( dev-util/cmake )
"
LLVM_MAX_SLOT=11

RDEPEND+="
	app-arch/p7zip
	dev-libs/gmp:0=
	dev-libs/libgit2:0
	>=dev-libs/libpcre2-10.23:0=[jit,unicode]
	dev-libs/mpfr:0=
	dev-libs/libutf8proc:0=
	dev-util/patchelf
	>=net-libs/mbedtls-2.2
	net-misc/curl[http2,ssh]
	sci-libs/amd:0=
	sci-libs/arpack:0=
	sci-libs/camd:0=
	sci-libs/ccolamd:0=
	sci-libs/cholmod:0=
	sci-libs/colamd:0=
	sci-libs/fftw:3.0=[threads]
	sci-libs/openlibm:0=
	sci-libs/spqr:0=
	sci-libs/umfpack:0=
	>=sci-mathematics/dsfmt-2.2.4
	>=sys-libs/libunwind-1.1:0=
	sys-libs/zlib:0=
	>=virtual/blas-3.6
	virtual/lapack"

DEPEND="${RDEPEND}
	dev-util/patchelf
	virtual/pkgconfig"

PATCHES=(
	"${FILESDIR}/${PN}"-1.1.0-fix_llvm_install.patch
	"${FILESDIR}/${PN}"-1.4.0-no_symlink_llvm.patch
	"${FILESDIR}/${PN}"-1.6.0-fix-system-csl.patch
)

pkg_setup() {
	use system-llvm && llvm_pkg_setup
}

src_unpack() {
	local tounpack=(${A})
	# the main source tree, followed by deps
	unpack "${tounpack[0]}"

	mkdir -p "${S}/deps/srccache/"
	for i in "${tounpack[@]:1}"; do
		cp "${DISTDIR}/${i}" "${S}/deps/srccache/${i#julia-}" || die
	done
}

src_prepare() {
	default

	# Sledgehammer:
	# - prevent fetching of bundled stuff in compile and install phase
	# - respect CFLAGS
	# - respect EPREFIX and Gentoo specific paths

	sed -i \
		-e "\|SHIPFLAGS :=|c\\SHIPFLAGS := ${CFLAGS}" \
		Make.inc || die

	sed -i \
		-e "s|ar -rcs|$(tc-getAR) -rcs|g" \
		src/Makefile || die

	# disable doc install starting	git fetching
	sed -i -e 's~install: $(build_depsbindir)/stringreplace $(BUILDROOT)/doc/_build/html/en/index.html~install: $(build_depsbindir)/stringreplace~' Makefile || die
}

src_configure() {
	use system-llvm && ewarn "You have enabled system-llvm. This is unsupported by upstream and may not work."

	# julia does not play well with the system versions of libuv
	# USE_SYSTEM_LIBM=0 implies using external openlibm
	cat <<-EOF > Make.user
		LOCALBASE:="${EPREFIX}/usr"
		override prefix:="${EPREFIX}/usr"
		override libdir:="\$(prefix)/$(get_libdir)"
		override CC:=$(tc-getCC)
		override CXX:=$(tc-getCXX)
		override AR:=$(tc-getAR)

		BUNDLE_DEBUG_LIBS:=0
		USE_BINARYBUILDER:=0
		USE_SYSTEM_CSL:=1
		USE_SYSTEM_LLVM:=$(usex system-llvm 1 0)
		USE_SYSTEM_LIBUNWIND:=1
		USE_SYSTEM_PCRE:=1
		USE_SYSTEM_LIBM:=0
		USE_SYSTEM_OPENLIBM:=1
		USE_SYSTEM_DSFMT:=1
		USE_SYSTEM_BLAS:=1
		USE_SYSTEM_LAPACK:=1
		USE_SYSTEM_GMP:=1
		USE_SYSTEM_MPFR:=1
		USE_SYSTEM_SUITESPARSE:=1
		USE_SYSTEM_LIBUV:=0
		USE_SYSTEM_UTF8PROC:=1
		USE_SYSTEM_MBEDTLS:=1
		USE_SYSTEM_LIBSSH2:=1
		USE_SYSTEM_NGHTTP2:=1
		USE_SYSTEM_CURL:=1
		USE_SYSTEM_LIBGIT2:=1
		USE_SYSTEM_PATCHELF:=1
		USE_SYSTEM_ZLIB:=1
		USE_SYSTEM_P7ZIP:=1
		VERBOSE:=1
	EOF
}

src_compile() {
	# Julia accesses /proc/self/mem on Linux
	addpredict /proc/self/mem

	default
	pax-mark m "$(file usr/bin/julia-* | awk -F : '/ELF/ {print $1}')"
}

src_install() {
	emake install DESTDIR="${D}"

	if ! use system-llvm ; then
		local llvmslot=$(ver_cut 1 ${MY_LLVM_V})
		cp "${S}/usr/lib/libLLVM-${llvmslot}jl.so" "${ED}/usr/$(get_libdir)/julia/" || die
	fi

	dodoc README.md

	mv "${ED}"/usr/etc/julia "${ED}"/etc || die
	rmdir "${ED}"/usr/etc || die
	mv "${ED}"/usr/share/doc/julia/html "${ED}"/usr/share/doc/"${PF}" || die
	rmdir "${ED}"/usr/share/doc/julia || die

	# The appdata directory is deprecated.
	mv "${ED}"/usr/share/{appdata,metainfo}/ || die
}

pkg_postinst() {
	elog "To use Plots, you will need to install sci-visualization/gr."
}