1 |
commit: 172eb3fa0158a7ba77005de23eb305d7fe6a395d |
2 |
Author: Georgy Yakovlev <gyakovlev <AT> gentoo <DOT> org> |
3 |
AuthorDate: Fri May 8 06:37:39 2020 +0000 |
4 |
Commit: Georgy Yakovlev <gyakovlev <AT> gentoo <DOT> org> |
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CommitDate: Fri May 8 07:01:24 2020 +0000 |
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URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=172eb3fa |
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|
8 |
dev-lang/rust: bump to 1.43.1 |
9 |
|
10 |
Package-Manager: Portage-2.3.99, Repoman-2.3.22 |
11 |
Signed-off-by: Georgy Yakovlev <gyakovlev <AT> gentoo.org> |
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|
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dev-lang/rust/Manifest | 1 + |
14 |
dev-lang/rust/rust-1.43.1.ebuild | 419 +++++++++++++++++++++++++++++++++++++++ |
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2 files changed, 420 insertions(+) |
16 |
|
17 |
diff --git a/dev-lang/rust/Manifest b/dev-lang/rust/Manifest |
18 |
index 5f746fe3066..608a7f285cc 100644 |
19 |
--- a/dev-lang/rust/Manifest |
20 |
+++ b/dev-lang/rust/Manifest |
21 |
@@ -43,3 +43,4 @@ DIST rust-1.42.0-x86_64-unknown-linux-musl.tar.xz 97471188 BLAKE2B 29e7089a33a20 |
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DIST rustc-1.41.1-src.tar.xz 93754192 BLAKE2B 235ece650d0c75e1c8700ce73d3811997cd0d827b850a6dd435a269f3f86d85849d54755ea346c5ddcbe0d1224836fd78213f6abeab4a9a8c4c3e2d8a05ff7b4 SHA512 ef33565c9cf4e27ca279072bfed3301e0276c09407d49727640746ba78d289de285278d64b1cce8708461fd6c97c7ab2ea8d56e7a4c4a23b2e66e2d164c35fc9 |
23 |
DIST rustc-1.42.0-src.tar.xz 94186592 BLAKE2B 82298ef3da44188546bb945bcbfc1af630e6a4466b643667da08a04a33c6417afd68fc86302bdd22ab36c208fdb13cbc479e762d1217c05507bbfeb13bfbef7e SHA512 589bfdc92deedd33b8ea0df7f7c64c2a9a085fbea64936eff92f81e812309c060ed7a7adc96f6010d7adf62a68434a230da0f6c5b3540df4e0a5c6de05a31b16 |
24 |
DIST rustc-1.43.0-src.tar.xz 94354332 BLAKE2B 845b52b6e447b3c9bf3256256f0215056989334d99dc17d196fd088b4c515928602632ce8882316dff6dee462c22aebf5bc7f21da0b4b206ec88bc178ff69163 SHA512 dbff18567f2971da4eb13c670c30b136757692df1bc5024cdc0406f3c30574d3485fd616724987bcc765bc5f64c8ed5026f0e96f11eacb035e00256ed190b4f3 |
25 |
+DIST rustc-1.43.1-src.tar.xz 94405276 BLAKE2B 8679fe937abc4f758f3e35c2542d57cc1ad0bb72111597881873b30779b6e7b6711baa52493cb5ff954bf9cd31367b36db4e4fc8676635026059197a33659048 SHA512 24bb01237b1f3f5412109290bb4406b9742cf8956162f4090a98ed3a59a6e2e8dda399452bec1c93c8afdcf5effd98e4825e7f218238e0e88735c1ff4a5b385f |
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|
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diff --git a/dev-lang/rust/rust-1.43.1.ebuild b/dev-lang/rust/rust-1.43.1.ebuild |
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new file mode 100644 |
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index 00000000000..bac30af017a |
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--- /dev/null |
31 |
+++ b/dev-lang/rust/rust-1.43.1.ebuild |
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@@ -0,0 +1,419 @@ |
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+# Copyright 1999-2020 Gentoo Authors |
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+# Distributed under the terms of the GNU General Public License v2 |
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+ |
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+EAPI=7 |
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+ |
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+PYTHON_COMPAT=( python3_{6,7,8} ) |
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+ |
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+inherit bash-completion-r1 check-reqs estack flag-o-matic llvm multiprocessing multilib-build python-any-r1 rust-toolchain toolchain-funcs |
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+ |
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+if [[ ${PV} = *beta* ]]; then |
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+ betaver=${PV//*beta} |
44 |
+ BETA_SNAPSHOT="${betaver:0:4}-${betaver:4:2}-${betaver:6:2}" |
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+ MY_P="rustc-beta" |
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+ SLOT="beta/${PV}" |
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+ SRC="${BETA_SNAPSHOT}/rustc-beta-src.tar.xz" |
48 |
+else |
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+ ABI_VER="$(ver_cut 1-2)" |
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+ SLOT="stable/${ABI_VER}" |
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+ MY_P="rustc-${PV}" |
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+ SRC="${MY_P}-src.tar.xz" |
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+ KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~x86" |
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+fi |
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+ |
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+RUST_STAGE0_VERSION="1.$(($(ver_cut 2) - 1)).0" |
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+ |
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+DESCRIPTION="Systems programming language from Mozilla" |
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+HOMEPAGE="https://www.rust-lang.org/" |
60 |
+ |
61 |
+SRC_URI=" |
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+ https://static.rust-lang.org/dist/${SRC} -> rustc-${PV}-src.tar.xz |
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+ !system-bootstrap? ( $(rust_all_arch_uris rust-${RUST_STAGE0_VERSION}) ) |
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+" |
65 |
+ |
66 |
+ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM BPF Hexagon Lanai Mips MSP430 |
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+ NVPTX PowerPC RISCV Sparc SystemZ WebAssembly X86 XCore ) |
68 |
+ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" ) |
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+LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/?} |
70 |
+ |
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+LICENSE="|| ( MIT Apache-2.0 ) BSD-1 BSD-2 BSD-4 UoI-NCSA" |
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+ |
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+IUSE="clippy cpu_flags_x86_sse2 debug doc libressl miri nightly parallel-compiler rls rustfmt system-bootstrap system-llvm wasm ${ALL_LLVM_TARGETS[*]}" |
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+ |
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+# Please keep the LLVM dependency block separate. Since LLVM is slotted, |
76 |
+# we need to *really* make sure we're not pulling more than one slot |
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+# simultaneously. |
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+ |
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+# How to use it: |
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+# 1. List all the working slots (with min versions) in ||, newest first. |
81 |
+# 2. Update the := to specify *max* version, e.g. < 11. |
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+# 3. Specify LLVM_MAX_SLOT, e.g. 10. |
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+LLVM_DEPEND=" |
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+ || ( |
85 |
+ sys-devel/llvm:10[${LLVM_TARGET_USEDEPS// /,}] |
86 |
+ sys-devel/llvm:9[${LLVM_TARGET_USEDEPS// /,}] |
87 |
+ ) |
88 |
+ <sys-devel/llvm-11:= |
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+ wasm? ( sys-devel/lld ) |
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+" |
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+LLVM_MAX_SLOT=10 |
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+ |
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+BOOTSTRAP_DEPEND="|| ( >=dev-lang/rust-1.$(($(ver_cut 2) - 1)) >=dev-lang/rust-bin-1.$(($(ver_cut 2) - 1)) )" |
94 |
+ |
95 |
+# libgit2 should be at least same as bungled into libgit-sys #707746 |
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+COMMON_DEPEND=" |
97 |
+ >=dev-libs/libgit2-0.99:= |
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+ net-libs/libssh2:= |
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+ net-libs/http-parser:= |
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+ net-misc/curl:=[ssl] |
101 |
+ sys-libs/zlib:= |
102 |
+ !libressl? ( dev-libs/openssl:0= ) |
103 |
+ libressl? ( dev-libs/libressl:0= ) |
104 |
+ elibc_musl? ( sys-libs/libunwind ) |
105 |
+ system-llvm? ( |
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+ ${LLVM_DEPEND} |
107 |
+ ) |
108 |
+" |
109 |
+ |
110 |
+DEPEND="${COMMON_DEPEND} |
111 |
+ ${PYTHON_DEPS} |
112 |
+ || ( |
113 |
+ >=sys-devel/gcc-4.7 |
114 |
+ >=sys-devel/clang-3.5 |
115 |
+ ) |
116 |
+ system-bootstrap? ( ${BOOTSTRAP_DEPEND} ) |
117 |
+ !system-llvm? ( |
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+ dev-util/cmake |
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+ dev-util/ninja |
120 |
+ ) |
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+" |
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+ |
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+RDEPEND="${COMMON_DEPEND} |
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+ >=app-eselect/eselect-rust-20190311 |
125 |
+" |
126 |
+ |
127 |
+REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} ) |
128 |
+ miri? ( nightly ) |
129 |
+ parallel-compiler? ( nightly ) |
130 |
+ wasm? ( llvm_targets_WebAssembly ) |
131 |
+ x86? ( cpu_flags_x86_sse2 ) |
132 |
+" |
133 |
+ |
134 |
+QA_FLAGS_IGNORED=" |
135 |
+ usr/bin/.*-${PV} |
136 |
+ usr/lib.*/lib.*.so |
137 |
+ usr/lib/rustlib/.*/codegen-backends/librustc_codegen_llvm-llvm.so |
138 |
+ usr/lib/rustlib/.*/lib/lib.*.so |
139 |
+" |
140 |
+ |
141 |
+# tests need a bit more work, currently they are causing multiple |
142 |
+# re-compilations and somewhat fragile. |
143 |
+RESTRICT="test" |
144 |
+ |
145 |
+QA_SONAME="usr/lib.*/librustc_macros.*.so" |
146 |
+ |
147 |
+PATCHES=( |
148 |
+ "${FILESDIR}"/1.40.0-add-soname.patch |
149 |
+ "${FILESDIR}"/0012-Ignore-broken-and-non-applicable-tests.patch |
150 |
+ "${FILESDIR}"/1.43.0-llvm10.patch |
151 |
+ "${FILESDIR}"/1.42.0-libressl.patch |
152 |
+) |
153 |
+ |
154 |
+S="${WORKDIR}/${MY_P}-src" |
155 |
+ |
156 |
+toml_usex() { |
157 |
+ usex "$1" true false |
158 |
+} |
159 |
+ |
160 |
+pre_build_checks() { |
161 |
+ CHECKREQS_DISK_BUILD="9G" |
162 |
+ eshopts_push -s extglob |
163 |
+ if is-flagq '-g?(gdb)?([1-9])'; then |
164 |
+ CHECKREQS_DISK_BUILD="15G" |
165 |
+ fi |
166 |
+ eshopts_pop |
167 |
+ check-reqs_pkg_setup |
168 |
+} |
169 |
+ |
170 |
+pkg_pretend() { |
171 |
+ pre_build_checks |
172 |
+} |
173 |
+ |
174 |
+pkg_setup() { |
175 |
+ pre_build_checks |
176 |
+ python-any-r1_pkg_setup |
177 |
+ |
178 |
+ # required to link agains system libs, otherwise |
179 |
+ # crates use bundled sources and compile own static version |
180 |
+ export LIBGIT2_SYS_USE_PKG_CONFIG=1 |
181 |
+ export LIBSSH2_SYS_USE_PKG_CONFIG=1 |
182 |
+ export PKG_CONFIG_ALLOW_CROSS=1 |
183 |
+ |
184 |
+ if use system-llvm; then |
185 |
+ llvm_pkg_setup |
186 |
+ |
187 |
+ local llvm_config="$(get_llvm_prefix "$LLVM_MAX_SLOT")/bin/llvm-config" |
188 |
+ |
189 |
+ export LLVM_LINK_SHARED=1 |
190 |
+ export RUSTFLAGS="${RUSTFLAGS} -Lnative=$("${llvm_config}" --libdir)" |
191 |
+ fi |
192 |
+} |
193 |
+ |
194 |
+src_prepare() { |
195 |
+ if ! use system-bootstrap; then |
196 |
+ local rust_stage0_root="${WORKDIR}"/rust-stage0 |
197 |
+ local rust_stage0="rust-${RUST_STAGE0_VERSION}-$(rust_abi)" |
198 |
+ |
199 |
+ "${WORKDIR}/${rust_stage0}"/install.sh --disable-ldconfig \ |
200 |
+ --destdir="${rust_stage0_root}" --prefix=/ || die |
201 |
+ fi |
202 |
+ |
203 |
+ default |
204 |
+} |
205 |
+ |
206 |
+src_configure() { |
207 |
+ local rust_target="" rust_targets="" arch_cflags |
208 |
+ |
209 |
+ # Collect rust target names to compile standard libs for all ABIs. |
210 |
+ for v in $(multilib_get_enabled_abi_pairs); do |
211 |
+ rust_targets="${rust_targets},\"$(rust_abi $(get_abi_CHOST ${v##*.}))\"" |
212 |
+ done |
213 |
+ if use wasm; then |
214 |
+ rust_targets="${rust_targets},\"wasm32-unknown-unknown\"" |
215 |
+ fi |
216 |
+ rust_targets="${rust_targets#,}" |
217 |
+ |
218 |
+ local tools="\"cargo\"," |
219 |
+ if use clippy; then |
220 |
+ tools="\"clippy\",$tools" |
221 |
+ fi |
222 |
+ if use miri; then |
223 |
+ tools="\"miri\",$tools" |
224 |
+ fi |
225 |
+ if use rls; then |
226 |
+ tools="\"rls\",\"analysis\",\"src\",$tools" |
227 |
+ fi |
228 |
+ if use rustfmt; then |
229 |
+ tools="\"rustfmt\",$tools" |
230 |
+ fi |
231 |
+ |
232 |
+ local rust_stage0_root |
233 |
+ if use system-bootstrap; then |
234 |
+ rust_stage0_root="$(rustc --print sysroot)" |
235 |
+ else |
236 |
+ rust_stage0_root="${WORKDIR}"/rust-stage0 |
237 |
+ fi |
238 |
+ |
239 |
+ rust_target="$(rust_abi)" |
240 |
+ |
241 |
+ cat <<- EOF > "${S}"/config.toml |
242 |
+ [llvm] |
243 |
+ optimize = $(toml_usex !debug) |
244 |
+ release-debuginfo = $(toml_usex debug) |
245 |
+ assertions = $(toml_usex debug) |
246 |
+ ninja = true |
247 |
+ targets = "${LLVM_TARGETS// /;}" |
248 |
+ experimental-targets = "" |
249 |
+ link-shared = $(toml_usex system-llvm) |
250 |
+ [build] |
251 |
+ build = "${rust_target}" |
252 |
+ host = ["${rust_target}"] |
253 |
+ target = [${rust_targets}] |
254 |
+ cargo = "${rust_stage0_root}/bin/cargo" |
255 |
+ rustc = "${rust_stage0_root}/bin/rustc" |
256 |
+ docs = $(toml_usex doc) |
257 |
+ compiler-docs = $(toml_usex doc) |
258 |
+ submodules = false |
259 |
+ python = "${EPYTHON}" |
260 |
+ locked-deps = true |
261 |
+ vendor = true |
262 |
+ extended = true |
263 |
+ tools = [${tools}] |
264 |
+ verbose = 2 |
265 |
+ sanitizers = false |
266 |
+ profiler = false |
267 |
+ cargo-native-static = false |
268 |
+ [install] |
269 |
+ prefix = "${EPREFIX}/usr" |
270 |
+ libdir = "lib" |
271 |
+ docdir = "share/doc/${PF}" |
272 |
+ mandir = "share/man" |
273 |
+ [rust] |
274 |
+ optimize = true |
275 |
+ debug = $(toml_usex debug) |
276 |
+ debug-assertions = $(toml_usex debug) |
277 |
+ debuginfo-level-rustc = 0 |
278 |
+ backtrace = true |
279 |
+ incremental = false |
280 |
+ default-linker = "$(tc-getCC)" |
281 |
+ parallel-compiler = $(toml_usex parallel-compiler) |
282 |
+ channel = "$(usex nightly nightly stable)" |
283 |
+ rpath = false |
284 |
+ verbose-tests = true |
285 |
+ optimize-tests = $(toml_usex !debug) |
286 |
+ codegen-tests = true |
287 |
+ dist-src = false |
288 |
+ lld = $(usex system-llvm false $(toml_usex wasm)) |
289 |
+ backtrace-on-ice = true |
290 |
+ jemalloc = false |
291 |
+ [dist] |
292 |
+ src-tarball = false |
293 |
+ EOF |
294 |
+ |
295 |
+ for v in $(multilib_get_enabled_abi_pairs); do |
296 |
+ rust_target=$(rust_abi $(get_abi_CHOST ${v##*.})) |
297 |
+ arch_cflags="$(get_abi_CFLAGS ${v##*.})" |
298 |
+ |
299 |
+ cat <<- EOF >> "${S}"/config.env |
300 |
+ CFLAGS_${rust_target}=${arch_cflags} |
301 |
+ EOF |
302 |
+ |
303 |
+ cat <<- EOF >> "${S}"/config.toml |
304 |
+ [target.${rust_target}] |
305 |
+ cc = "$(tc-getBUILD_CC)" |
306 |
+ cxx = "$(tc-getBUILD_CXX)" |
307 |
+ linker = "$(tc-getCC)" |
308 |
+ ar = "$(tc-getAR)" |
309 |
+ EOF |
310 |
+ # librustc_target/spec/linux_musl_base.rs sets base.crt_static_default = true; |
311 |
+ if use elibc_musl; then |
312 |
+ cat <<- EOF >> "${S}"/config.toml |
313 |
+ crt-static = false |
314 |
+ EOF |
315 |
+ fi |
316 |
+ if use system-llvm; then |
317 |
+ cat <<- EOF >> "${S}"/config.toml |
318 |
+ llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config" |
319 |
+ EOF |
320 |
+ fi |
321 |
+ done |
322 |
+ if use wasm; then |
323 |
+ cat <<- EOF >> "${S}"/config.toml |
324 |
+ [target.wasm32-unknown-unknown] |
325 |
+ linker = "$(usex system-llvm lld rust-lld)" |
326 |
+ EOF |
327 |
+ fi |
328 |
+ |
329 |
+ einfo "Rust configured with the following settings:" |
330 |
+ cat "${S}"/config.toml || die |
331 |
+} |
332 |
+ |
333 |
+src_compile() { |
334 |
+ env $(cat "${S}"/config.env) RUST_BACKTRACE=1\ |
335 |
+ "${EPYTHON}" ./x.py build -vv --config="${S}"/config.toml -j$(makeopts_jobs) || die |
336 |
+} |
337 |
+ |
338 |
+src_test() { |
339 |
+ env $(cat "${S}"/config.env) RUST_BACKTRACE=1\ |
340 |
+ "${EPYTHON}" ./x.py test -vv --config="${S}"/config.toml -j$(makeopts_jobs) --no-doc --no-fail-fast \ |
341 |
+ src/test/codegen \ |
342 |
+ src/test/codegen-units \ |
343 |
+ src/test/compile-fail \ |
344 |
+ src/test/incremental \ |
345 |
+ src/test/mir-opt \ |
346 |
+ src/test/pretty \ |
347 |
+ src/test/run-fail \ |
348 |
+ src/test/run-make \ |
349 |
+ src/test/run-make-fulldeps \ |
350 |
+ src/test/ui \ |
351 |
+ src/test/ui-fulldeps || die |
352 |
+} |
353 |
+ |
354 |
+src_install() { |
355 |
+ env $(cat "${S}"/config.env) DESTDIR="${D}" \ |
356 |
+ "${EPYTHON}" ./x.py install -vv --config="${S}"/config.toml || die |
357 |
+ |
358 |
+ # bug #689562, #689160 |
359 |
+ rm "${D}/etc/bash_completion.d/cargo" || die |
360 |
+ rmdir "${D}"/etc{/bash_completion.d,} || die |
361 |
+ dobashcomp build/tmp/dist/cargo-image/etc/bash_completion.d/cargo |
362 |
+ |
363 |
+ mv "${ED}/usr/bin/rustc" "${ED}/usr/bin/rustc-${PV}" || die |
364 |
+ mv "${ED}/usr/bin/rustdoc" "${ED}/usr/bin/rustdoc-${PV}" || die |
365 |
+ mv "${ED}/usr/bin/rust-gdb" "${ED}/usr/bin/rust-gdb-${PV}" || die |
366 |
+ mv "${ED}/usr/bin/rust-gdbgui" "${ED}/usr/bin/rust-gdbgui-${PV}" || die |
367 |
+ mv "${ED}/usr/bin/rust-lldb" "${ED}/usr/bin/rust-lldb-${PV}" || die |
368 |
+ mv "${ED}/usr/bin/cargo" "${ED}/usr/bin/cargo-${PV}" || die |
369 |
+ if use clippy; then |
370 |
+ mv "${ED}/usr/bin/clippy-driver" "${ED}/usr/bin/clippy-driver-${PV}" || die |
371 |
+ mv "${ED}/usr/bin/cargo-clippy" "${ED}/usr/bin/cargo-clippy-${PV}" || die |
372 |
+ fi |
373 |
+ if use miri; then |
374 |
+ mv "${ED}/usr/bin/miri" "${ED}/usr/bin/miri-${PV}" || die |
375 |
+ mv "${ED}/usr/bin/cargo-miri" "${ED}/usr/bin/cargo-miri-${PV}" || die |
376 |
+ fi |
377 |
+ if use rls; then |
378 |
+ mv "${ED}/usr/bin/rls" "${ED}/usr/bin/rls-${PV}" || die |
379 |
+ fi |
380 |
+ if use rustfmt; then |
381 |
+ mv "${ED}/usr/bin/rustfmt" "${ED}/usr/bin/rustfmt-${PV}" || die |
382 |
+ mv "${ED}/usr/bin/cargo-fmt" "${ED}/usr/bin/cargo-fmt-${PV}" || die |
383 |
+ fi |
384 |
+ |
385 |
+ # Move public shared libs to abi specific libdir |
386 |
+ # Private and target specific libs MUST stay in /usr/lib/rustlib/${rust_target}/lib |
387 |
+ if [[ $(get_libdir) != lib ]]; then |
388 |
+ dodir /usr/$(get_libdir) |
389 |
+ mv "${ED}/usr/lib"/*.so "${ED}/usr/$(get_libdir)/" || die |
390 |
+ fi |
391 |
+ |
392 |
+ dodoc COPYRIGHT |
393 |
+ rm "${ED}/usr/share/doc/${P}"/*.old || die |
394 |
+ rm "${ED}/usr/share/doc/${P}/LICENSE-APACHE" || die |
395 |
+ rm "${ED}/usr/share/doc/${P}/LICENSE-MIT" || die |
396 |
+ |
397 |
+ # note: eselect-rust adds EROOT to all paths below |
398 |
+ cat <<-EOF > "${T}/provider-${P}" |
399 |
+ /usr/bin/cargo |
400 |
+ /usr/bin/rustdoc |
401 |
+ /usr/bin/rust-gdb |
402 |
+ /usr/bin/rust-gdbgui |
403 |
+ /usr/bin/rust-lldb |
404 |
+ EOF |
405 |
+ if use clippy; then |
406 |
+ echo /usr/bin/clippy-driver >> "${T}/provider-${P}" |
407 |
+ echo /usr/bin/cargo-clippy >> "${T}/provider-${P}" |
408 |
+ fi |
409 |
+ if use miri; then |
410 |
+ echo /usr/bin/miri >> "${T}/provider-${P}" |
411 |
+ echo /usr/bin/cargo-miri >> "${T}/provider-${P}" |
412 |
+ fi |
413 |
+ if use rls; then |
414 |
+ echo /usr/bin/rls >> "${T}/provider-${P}" |
415 |
+ fi |
416 |
+ if use rustfmt; then |
417 |
+ echo /usr/bin/rustfmt >> "${T}/provider-${P}" |
418 |
+ echo /usr/bin/cargo-fmt >> "${T}/provider-${P}" |
419 |
+ fi |
420 |
+ |
421 |
+ insinto /etc/env.d/rust |
422 |
+ doins "${T}/provider-${P}" |
423 |
+} |
424 |
+ |
425 |
+pkg_postinst() { |
426 |
+ eselect rust update --if-unset |
427 |
+ |
428 |
+ elog "Rust installs a helper script for calling GDB and LLDB," |
429 |
+ elog "for your convenience it is installed under /usr/bin/rust-{gdb,lldb}-${PV}." |
430 |
+ |
431 |
+ if has_version app-editors/emacs; then |
432 |
+ elog "install app-emacs/rust-mode to get emacs support for rust." |
433 |
+ fi |
434 |
+ |
435 |
+ if has_version app-editors/gvim || has_version app-editors/vim; then |
436 |
+ elog "install app-vim/rust-vim to get vim support for rust." |
437 |
+ fi |
438 |
+ |
439 |
+ if use elibc_musl; then |
440 |
+ ewarn "${PN} on *-musl targets is configured with crt-static" |
441 |
+ ewarn "" |
442 |
+ ewarn "you will need to set RUSTFLAGS=\"-C target-feature=-crt-static\" in make.conf" |
443 |
+ ewarn "to use it with portage, otherwise you may see failures like" |
444 |
+ ewarn "error: cannot produce proc-macro for serde_derive v1.0.98 as the target " |
445 |
+ ewarn "x86_64-unknown-linux-musl does not support these crate types" |
446 |
+ fi |
447 |
+} |
448 |
+ |
449 |
+pkg_postrm() { |
450 |
+ eselect rust cleanup |
451 |
+} |