aboutsummaryrefslogtreecommitdiff
blob: f693d184f20aa7398a94c04a9de9211116a383ed (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
# Copyright 1999-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

EAPI="5"

PYTHON_COMPAT=( python{2_6,2_7} )

inherit elisp-common eutils python-any-r1

MY_P=${PN}-nightly

DESCRIPTION="Systems programming language from Mozilla"
HOMEPAGE="http://www.rust-lang.org/"
MY_SRC_URI="http://static.rust-lang.org/dist/${MY_P}.tar.gz"

LICENSE="|| ( MIT Apache-2.0 ) BSD-1 BSD-2 BSD-4 UoI-NCSA"
SLOT="nightly"
KEYWORDS=""

IUSE="clang debug emacs libcxx vim-syntax zsh-completion"
REQUIRED_USE="libcxx? ( clang )"

RDEPEND="vim-syntax? ( || ( app-editors/vim app-editors/gvim ) )
	zsh-completion? ( app-shells/zsh )"
DEPEND="${RDEPEND}
	${PYTHON_DEPS}
	app-admin/eselect-rust
	>=dev-lang/perl-5.0
	net-misc/wget
	clang? ( sys-devel/clang )
	emacs? ( virtual/emacs )
	libcxx? ( sys-libs/libcxx )
	!dev-lang/rust:0"

S="${WORKDIR}/${MY_P}"

SITEFILE="50${PN}-mode-gentoo.el"

src_unpack() {
	wget "${MY_SRC_URI}" || die
	unpack ./"${PN}-nightly.tar.gz"

	use amd64 && BUILD_TRIPLE=x86_64-unknown-linux-gnu
	use x86 && BUILD_TRIPLE=i686-unknown-linux-gnu
	export CFG_SRC_DIR="${S}" && \
		cd ${S} && \
		mkdir -p "${S}/dl" && \
		mkdir -p "${S}/${BUILD_TRIPLE}/stage0/bin" && \
		python2 "${S}/src/etc/get-snapshot.py" ${BUILD_TRIPLE} || die
}

src_prepare() {
	epatch "${FILESDIR}/${PN}-0.12.0-no-ldconfig.patch" "${FILESDIR}/${PN}-9999-libdir.patch"
}

src_configure() {
	"${ECONF_SOURCE:-.}"/configure \
		--prefix="${EPREFIX}/usr" \
		--libdir="${EPREFIX}/usr/lib/${P}" \
		--mandir="${EPREFIX}/usr/share/${P}/man" \
		$(use_enable clang) \
		$(use_enable debug) \
		$(use_enable debug llvm-assertions) \
		$(use_enable !debug optimize) \
		$(use_enable !debug optimize-cxx) \
		$(use_enable !debug optimize-llvm) \
		$(use_enable !debug optimize-tests) \
		$(use_enable libcxx libcpp) \
		--disable-manage-submodules \
		--disable-verify-install \
		|| die
}

src_compile() {
	emake VERBOSE=1

	if use emacs; then
		cd src/etc/emacs || die
		elisp-compile *.el
		elisp-make-autoload-file "${PN}-mode-autoloads.el" .
	fi
}

src_install() {
	default

	if use emacs; then
		local sf="${T}/${SITEFILE}"
		local my_elisp_pn=${PN}-mode

		insinto "/usr/share/${P}/emacs/site-lisp/${my_elisp_pn}"
		doins -r src/etc/emacs/*.el src/etc/emacs/*.elc

		cp "${FILESDIR}/${SITEFILE}" "${sf}" || die
		sed -i -e "s:@SITELISP@:${EPREFIX}${SITELISP}/${my_elisp_pn}:g" "${sf}" || die
		insinto "/usr/share/${P}/emacs/site-lisp/site-gentoo.d/"
		doins "${sf}"
	fi

	if use vim-syntax; then
		insinto /usr/share/${P}/vim/vimfiles
		doins -r src/etc/vim/*
	fi

	if use zsh-completion; then
		insinto "/usr/share/${P}/zsh/site-functions"
		doins src/etc/zsh/_rust
	fi

	mv "${D}/usr/bin/rustc" "${D}/usr/bin/rustc-${PV}" || die
	mv "${D}/usr/bin/rustdoc" "${D}/usr/bin/rustdoc-${PV}" || die

	cat <<-EOF > "${T}"/50${P}
	LDPATH="/usr/lib/${P}"
	MANPATH="/usr/share/${P}/man"
	EOF
	doenvd "${T}"/50${P}
}

pkg_postinst() {
	eselect rust update --if-unset
}

pkg_postrm() {
	eselect rust unset --if-invalid
}