blob: f4f7a100d588ecfd460e04e15f4588744f6a54f8 (
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
|
# Copyright 2019-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
LLVM_MAX_SLOT=15
inherit cmake llvm check-reqs
DESCRIPTION="A robust, optimal, and maintainable programming language"
HOMEPAGE="https://ziglang.org/"
if [[ ${PV} == 9999 ]]; then
EGIT_REPO_URI="https://github.com/ziglang/zig.git"
inherit git-r3
else
SRC_URI="https://ziglang.org/download/${PV}/${P}.tar.xz"
KEYWORDS="~amd64 ~arm ~arm64"
fi
LICENSE="MIT"
SLOT="0"
IUSE="test +threads"
RESTRICT="!test? ( test )"
BUILD_DIR="${S}/build"
# Zig requires zstd and zlib compression support in LLVM, if using LLVM backend (non-LLVM backends don't require these).
# They are not required "on their own", so please don't add them here.
# You can check https://github.com/ziglang/zig-bootstrap in future, to see
# options that are passed to LLVM CMake building (excluding "static" ofc).
DEPEND="
sys-devel/clang:${LLVM_MAX_SLOT}=
sys-devel/lld:${LLVM_MAX_SLOT}=
sys-devel/llvm:${LLVM_MAX_SLOT}=[zstd]
"
RDEPEND="
${DEPEND}
!dev-lang/zig-bin
"
llvm_check_deps() {
has_version "sys-devel/clang:${LLVM_SLOT}"
}
# see https://github.com/ziglang/zig/wiki/Troubleshooting-Build-Issues#high-memory-requirements
CHECKREQS_MEMORY="10G"
pkg_setup() {
llvm_pkg_setup
check-reqs_pkg_setup
}
src_configure() {
local mycmakeargs=(
-DZIG_USE_CCACHE=OFF
-DZIG_SHARED_LLVM=ON
-DZIG_SINGLE_THREADED="$(usex !threads)"
-DCMAKE_PREFIX_PATH=$(get_llvm_prefix ${LLVM_MAX_SLOT})
)
cmake_src_configure
}
src_test() {
cd "${BUILD_DIR}" || die
./zig2 build test -Dstatic-llvm=false -Denable-llvm=true -Dskip-non-native=true || die
}
# see https://github.com/ziglang/zig/issues/3382
QA_FLAGS_IGNORED="usr/bin/zig"
pkg_postinst() {
elog "If you want to use stage1 backend, use -fstage1 flag"
}
|