blob: fe180243823447d7faa2fc5d9399d7327b36ffef (
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
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
|
# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit multilib prefix rust-toolchain toolchain-funcs verify-sig multilib-minimal
MY_P="rust-${PV}"
# curl -L static.rust-lang.org/dist/channel-rust-${PV}.toml 2>/dev/null | grep "xz_url.*rust-src"
MY_SRC_URI="${RUST_TOOLCHAIN_BASEURL%/}/2022-09-22/rust-src-${PV}.tar.xz"
GENTOO_BIN_BASEURI="https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}" # omit leading slash
DESCRIPTION="Systems programming language from Mozilla"
HOMEPAGE="https://www.rust-lang.org/"
SRC_URI="$(rust_all_arch_uris ${MY_P})
rust-src? ( ${MY_SRC_URI} )
"
# Keep this separate to allow easy commenting out if not yet built
SRC_URI+=" sparc? ( ${GENTOO_BIN_BASEURI}/${MY_P}-sparc64-unknown-linux-gnu.tar.xz ) "
LICENSE="|| ( MIT Apache-2.0 ) BSD-1 BSD-2 BSD-4 UoI-NCSA"
SLOT="stable"
KEYWORDS="amd64 arm arm64 ~mips ppc ppc64 ~s390 sparc x86"
IUSE="clippy cpu_flags_x86_sse2 doc prefix rls rust-analyzer rust-src rustfmt"
DEPEND=""
RDEPEND="
>=app-eselect/eselect-rust-20190311
sys-apps/lsb-release
"
BDEPEND="
prefix? ( dev-util/patchelf )
verify-sig? ( sec-keys/openpgp-keys-rust )
"
REQUIRED_USE="x86? ( cpu_flags_x86_sse2 )"
QA_PREBUILT="
opt/${P}/bin/.*
opt/${P}/lib/.*.so
opt/${P}/libexec/.*
opt/${P}/lib/rustlib/.*/bin/.*
opt/${P}/lib/rustlib/.*/lib/.*
"
# An rmeta file is custom binary format that contains the metadata for the crate.
# rmeta files do not support linking, since they do not contain compiled object files.
# so we can safely silence the warning for this QA check.
QA_EXECSTACK="opt/${P}/lib/rustlib/*/lib*.rlib:lib.rmeta"
VERIFY_SIG_OPENPGP_KEY_PATH="${BROOT}/usr/share/openpgp-keys/rust.asc"
pkg_pretend() {
if [[ "$(tc-is-softfloat)" != "no" ]] && [[ ${CHOST} == armv7* ]]; then
die "${CHOST} is not supported by upstream Rust. You must use a hard float version."
fi
}
src_unpack() {
# sadly rust-src tarball does not have corresponding .asc file
# so do partial verification
if use verify-sig; then
for f in ${A}; do
if [[ -f ${DISTDIR}/${f}.asc ]]; then
verify-sig_verify_detached "${DISTDIR}/${f}" "${DISTDIR}/${f}.asc"
fi
done
fi
default_src_unpack
mv "${WORKDIR}/${MY_P}-$(rust_abi)" "${S}" || die
}
patchelf_for_bin() {
local filetype=$(file -b ${1})
if [[ ${filetype} == *ELF*interpreter* ]]; then
einfo "${1}'s interpreter changed"
patchelf ${1} --set-interpreter ${2} || die
elif [[ ${filetype} == *script* ]]; then
hprefixify ${1}
fi
}
multilib_src_install() {
if multilib_is_native_abi; then
# start native abi install
pushd "${S}" >/dev/null || die
local analysis std
analysis="$(grep 'analysis' ./components)"
std="$(grep 'std' ./components)"
local components="rustc,cargo,${std}"
use doc && components="${components},rust-docs"
use clippy && components="${components},clippy-preview"
use rls && components="${components},rls-preview,${analysis}"
use rustfmt && components="${components},rustfmt-preview"
use rust-analyzer && components="${components},rust-analyzer-preview"
# Rust component 'rust-src' is extracted from separate archive
if use rust-src; then
einfo "Combining rust and rust-src installers"
mv -v "${WORKDIR}/rust-src-${PV}/rust-src" "${S}" || die
echo rust-src >> ./components || die
components="${components},rust-src"
fi
./install.sh \
--components="${components}" \
--disable-verify \
--prefix="${ED}/opt/${P}" \
--mandir="${ED}/opt/${P}/man" \
--disable-ldconfig \
|| die
if use prefix; then
local interpreter=$(patchelf --print-interpreter ${EPREFIX}/bin/bash)
ebegin "Changing interpreter to ${interpreter} for Gentoo prefix at ${ED}/opt/${P}/bin"
find "${ED}/opt/${P}/bin" -type f -print0 | \
while IFS= read -r -d '' filename; do
patchelf_for_bin ${filename} ${interpreter} \; || die
done
eend $?
fi
local symlinks=(
cargo
rustc
rustdoc
rust-gdb
rust-gdbgui
rust-lldb
)
use clippy && symlinks+=( clippy-driver cargo-clippy )
use rls && symlinks+=( rls )
use rustfmt && symlinks+=( rustfmt cargo-fmt )
use rust-analyzer && symlinks+=( rust-analyzer )
einfo "installing eselect-rust symlinks and paths"
local i
for i in "${symlinks[@]}"; do
# we need realpath on /usr/bin/* symlink return version-appended binary path.
# so /usr/bin/rustc should point to /opt/rust-bin-<ver>/bin/rustc-<ver>
local ver_i="${i}-bin-${PV}"
ln -v "${ED}/opt/${P}/bin/${i}" "${ED}/opt/${P}/bin/${ver_i}" || die
dosym "../../opt/${P}/bin/${ver_i}" "/usr/bin/${ver_i}"
done
# symlinks to switch components to active rust in eselect
dosym "../../../opt/${P}/lib" "/usr/lib/rust/lib-bin-${PV}"
dosym "../../../opt/${P}/man" "/usr/lib/rust/man-bin-${PV}"
dosym "../../opt/${P}/lib/rustlib" "/usr/lib/rustlib-bin-${PV}"
dosym "../../../opt/${P}/share/doc/rust" "/usr/share/doc/${P}"
# make all capital underscored variable
local CARGO_TRIPLET="$(rust_abi)"
CARGO_TRIPLET="${CARGO_TRIPLET//-/_}"
CARGO_TRIPLET="${CARGO_TRIPLET^^}"
cat <<-_EOF_ > "${T}/50${P}"
LDPATH="${EPREFIX}/usr/lib/rust/lib"
MANPATH="${EPREFIX}/usr/lib/rust/man"
$(usev elibc_musl "CARGO_TARGET_${CARGO_TRIPLET}_RUSTFLAGS=\"-C target-feature=-crt-static\"")
_EOF_
doenvd "${T}/50${P}"
# note: eselect-rust adds EROOT to all paths below
cat <<-_EOF_ > "${T}/provider-${P}"
/usr/bin/cargo
/usr/bin/rustdoc
/usr/bin/rust-gdb
/usr/bin/rust-gdbgui
/usr/bin/rust-lldb
/usr/lib/rustlib
/usr/lib/rust/lib
/usr/lib/rust/man
/usr/share/doc/rust
_EOF_
if use clippy; then
echo /usr/bin/clippy-driver >> "${T}/provider-${P}"
echo /usr/bin/cargo-clippy >> "${T}/provider-${P}"
fi
if use rls; then
echo /usr/bin/rls >> "${T}/provider-${P}"
fi
if use rustfmt; then
echo /usr/bin/rustfmt >> "${T}/provider-${P}"
echo /usr/bin/cargo-fmt >> "${T}/provider-${P}"
fi
if use rust-analyzer; then
echo /usr/bin/rust-analyzer >> "${T}/provider-${P}"
fi
insinto /etc/env.d/rust
doins "${T}/provider-${P}"
popd >/dev/null || die
#end native abi install
else
local rust_target
rust_target="$(rust_abi $(get_abi_CHOST ${v##*.}))"
dodir "/opt/${P}/lib/rustlib"
cp -vr "${WORKDIR}/rust-${PV}-${rust_target}/rust-std-${rust_target}/lib/rustlib/${rust_target}"\
"${ED}/opt/${P}/lib/rustlib" || die
fi
# BUG: installs x86_64 binary on other arches
rm -f "${ED}/opt/${P}/lib/rustlib/"*/bin/rust-llvm-dwp || die
}
pkg_postinst() {
eselect rust update
elog "Rust installs a helper script for calling GDB now,"
elog "for your convenience it is installed under /usr/bin/rust-gdb-bin-${PV}."
if has_version app-editors/emacs; then
elog "install app-emacs/rust-mode to get emacs support for rust."
fi
if has_version app-editors/gvim || has_version app-editors/vim; then
elog "install app-vim/rust-vim to get vim support for rust."
fi
}
pkg_postrm() {
eselect rust cleanup
}
|
GitWeb