tdev-lang/rust: Add necessary patches. - parlay - yet another gentoo overlay
(HTM) git clone https://git.parazyd.org/parlay
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---
(DIR) commit e92c4cd94c7c8910fbedd8e8fe9c0837243a5961
(DIR) parent d9c03dfb572faf3bd3ed49c48ac12a4c3fa02b12
(HTM) Author: parazyd <parazyd@dyne.org>
Date: Sat, 6 Oct 2018 09:36:08 +0200
dev-lang/rust: Add necessary patches.
Diffstat:
M dev-lang/rust/Manifest | 18 +++++++++++++++---
A dev-lang/rust/files/0001-Require-s… | 32 +++++++++++++++++++++++++++++++
A dev-lang/rust/files/0002-Remove-no… | 420 +++++++++++++++++++++++++++++++
A dev-lang/rust/files/0003-Switch-mu… | 25 +++++++++++++++++++++++++
A dev-lang/rust/files/0004-Prefer-li… | 24 ++++++++++++++++++++++++
A dev-lang/rust/files/0005-Fix-LLVM-… | 26 ++++++++++++++++++++++++++
A dev-lang/rust/files/0006-Fix-rustd… | 34 +++++++++++++++++++++++++++++++
A dev-lang/rust/files/0007-Add-opens… | 42 +++++++++++++++++++++++++++++++
A dev-lang/rust/files/0008-Don-t-pas… | 36 +++++++++++++++++++++++++++++++
A dev-lang/rust/files/0009-Update-li… | 421 +++++++++++++++++++++++++++++++
A dev-lang/rust/files/0010-liblibc.p… | 29 +++++++++++++++++++++++++++++
A dev-lang/rust/files/0011-Avoid-nam… | 32 +++++++++++++++++++++++++++++++
A dev-lang/rust/rust-1.27.0.ebuild | 354 +++++++++++++++++++++++++++++++
D dev-lang/rust/rust-1.28.0-r1.ebuild | 278 ------------------------------
A dev-lang/rust/rust-1.29.1.ebuild | 318 +++++++++++++++++++++++++++++++
D virtual/cargo/cargo-1.27.0.ebuild | 20 --------------------
D virtual/cargo/metadata.xml | 8 --------
D virtual/rust/rust-1.27.0.ebuild | 15 ---------------
18 files changed, 1808 insertions(+), 324 deletions(-)
---
(DIR) diff --git a/dev-lang/rust/Manifest b/dev-lang/rust/Manifest
t@@ -1,3 +1,15 @@
-DIST rust-1.27.2-x86_64-unknown-linux-gnu.tar.xz 144218956 BLAKE2B 40834086f211dd64ec76be37eb477697ff44783f261f0b9bfc10b46cc340cf3c15adf80d39a9df642b4985ea1239ad7f1d1803a44f3bd3d53f073bdc38a1de0e SHA512 14861392dad81d2c040d0deb64d5dd34652d5cc2875e404609a0f13c8fb6bdc38f9bc7b1e309829365a00c42b610f2b7a73cffa232ecfdf0618b5508a8667198
-DIST rust-1.28.0-x86_64-unknown-linux-musl.tar.xz 112552728 BLAKE2B 5f3a4432f94f5b31462978201b83f92b124f467d999ed574362735911c74d5a4cb6c90a2f8f13d87b16646d5a4d9ba11b4b8f3b7a40cf470b778d76e7d02db10 SHA512 da7861577b13aa8cef38d8a4893f09c474e32857a488bdf14ce0a2a43ba9afb077d04ce0804c75afd8466b8b2813049150ee4b8804dc8eb80a11a7e531c19c7f
-DIST rustc-1.28.0-src.tar.xz 55838968 BLAKE2B 1ff1f54dbae8c6481a6467d35b7c7dc340eba5e8c34f08ecb7b2300239c98a70c8459dacb8c8932ab6d9b3e2770e5b3508e23db7b01ff6014b7dbc076cf1de94 SHA512 a4885cd42a1006738cca2f0d8c0d5e4fd4014fc4629cbf691935bd36ffb896c553717022e67532359b5f1bd8e5050fc38b9dffed7c45cc76f7089ec134dfb980
+DIST rust-1.26.2-aarch64-unknown-linux-gnu.tar.xz 90964988 BLAKE2B 7e5de737ff2b4711e0a5b3085f10c3f2918fc5823dcb52bc5f897a5617b65d648d5e59664dbfaa904ff08923d1bbd11aae21349760fefef6ff18ea0e45391e07 SHA512 b565ec988d3b946dabc8902eba60b446070e77b7c27aa98d981b7ba5e9285bda95565627600e6be057970de5006d9640ef77fa920849160f5cf98508b48d1673
+DIST rust-1.26.2-aarch64-unknown-linux-musl.tar.xz 96634640 BLAKE2B fe74fec5c20d7d74e261b30cc3e3eb375da35332ab54e528eca78270608c6830fc4ed15bfa0f8126fc4e77f8476ab9c008565191667ba278713194e38c2d7b59 SHA512 2643021d99bafc3da58bab7a40aeb9c0127b099b26b59c4ebb073d7f807262e65ec8b12618fb8fe5d75fa8809319c3b08518371c04f406cb7fcdbf795b3bdb35
+DIST rust-1.26.2-arm-unknown-linux-gnueabi.tar.xz 98267104 BLAKE2B ae44fcead124e5e3993240be0c8a46e545df5d045d39184cfada86d9a820fa30a771396a2ced86c2454aef224951e85cf0b6965c13ed98a3024e07d4ca1ec6a9 SHA512 a96295ef2d0eca5a682e3b3bcfe3b3ffeb5bbe45bc949f467cfd1e7ac7252d74e86d2d8f25e5722e75e7f537afeb3b0ae9054bd3908916ea461623f8c13ba5bf
+DIST rust-1.26.2-arm-unknown-linux-musleabi.tar.xz 97679732 BLAKE2B e5bdd376c1a5a1d8ebf3e8cacd80f0a8165e24ed8c7ed3755cf2ca7f3688f3f278534021e8d1487875cab657ad9391023577692afaff45f001e52d76d9417058 SHA512 a1e20e2a93b40ec8bc8a90d9e5b57801e7fa79649b45ae6ca1133ec24779edc00ff73b5f8a1836856b2cdd78b643390518d58694e5661834b6091a5d6e924660
+DIST rust-1.26.2-armv7-unknown-linux-gnueabihf.tar.xz 98828932 BLAKE2B 2f60e65128bd32d97422d82d99f5c5447d1c1e77582028089d52208e3ede4af5e72c278a3fb5001348c864087f3e85af05604a0b6078891c5ed812d745840d93 SHA512 7b8e3f39a62b7b5fdaa6d53e5638de26968799d97b5d53e09bf49456b02f968495cff4757f25d38bc3393ca33dc1b9da353ec290ba9416770e082548aa5079ac
+DIST rust-1.26.2-armv7-unknown-linux-musleabihf.tar.xz 97326548 BLAKE2B c955fe3fd4dbdc12c6c8101538a930169dc62e7461964b8f900e8afd3973fea783116ed25aff5db15eded8173377db412c67232b12e0cba6a3278793f08de2ae SHA512 ed1d9828d2f12e782fd73865a0403c7b26c11cab665c635308e8e1cd23e6101402b448f0334f33b33193162bb9e6b30eba8a541b3d128925407f17b9d8f4f9f3
+DIST rust-1.26.2-i686-unknown-linux-gnu.tar.xz 143090096 BLAKE2B 7871fa4e4d0f320ff949cd31cefa116bc7b741927626958e1d10197f05fc9a662b8d6c21ddd4d2910700e6f7273e4fc18738e6ff58cd85b9af4ed25eceea31d9 SHA512 859b5b72c78cca8cd473012599ca12539ef9a5ee38d1aaaad024019fd84220e344e1cd0efd2b027ef333555b158b23529f35ceb5d59d76c35e7946b5fe4a8a52
+DIST rust-1.26.2-i686-unknown-linux-musl.tar.xz 103964468 BLAKE2B f1bcc5be07239917517302389c91ca68427f4f50f98ca38832606377b011f4c7d50159b0481fe9075b497d1493b4d40445d8026e115fbae1c970f459d6e8a63a SHA512 528a761a22ee22007de4511a46d97db3cab625622d4f94de5305fbbefb6a5f7582826aae3bcb459f91a3f57d535153b8cb35b692806060ced92655cdf9c81e2a
+DIST rust-1.26.2-x86_64-unknown-linux-gnu.tar.xz 138609432 BLAKE2B 54507a8ce3ab2676e6e66852b6d3f1a47ca07ad4b56383f6247149309a0f60f67fbf0a6ba27d968c24340c07d7d5074942c6eaccbc1207c5e75fd9a6f47b2481 SHA512 29e474b0eab4dd2ffa0b964d83f52ffce530e75c4193e307410ef6d20ef9ad2b300a4f467bdf06b3311157340e9295cb9b1efdcf08dafee66979b076c2afba7e
+DIST rust-1.26.2-x86_64-unknown-linux-musl.tar.xz 101703244 BLAKE2B d69fafba82b9e98f5c9d45c606a732c1a698141f543f7d8671a715cd95dbb4948def4e8593f7355ec88b0c7aa7199dec65d7af0acec0857095641dab6df19f0c SHA512 563ed60897c5df26a407b288a44bd1d09c53ab08901fe3660426d0744f81ab32c144494af134edeea0f4c915d5844819f5987d9291622cccc7de0691e8eb4a8c
+DIST rust-1.28.0-aarch64-unknown-linux-gnu.tar.xz 98937652 BLAKE2B 836d3dd4e583fa50dd317c3bea56257e6ea19defdb38c16be6debb2854e147c8a92c4832263e4ac314136022a176526fe7d3774a3c5a84cd8d364cd2a1532860 SHA512 8d9acbc90ddaa1e0de0234a21798b19b5365ea371a12f9a143c6ebacbb48f57344da6e827e867513be502bce2801de27a0dbbacdf8618c653aeb58026b6c469c
+DIST rust-1.28.0-i686-unknown-linux-gnu.tar.xz 136925948 BLAKE2B 85d9239533920c3f16d7c61bada0caeabceceade29032b70bb4562bfd04fa0158cdd85b8a0a1119506416fa5916ade8a0466bf6c10da457299a6319aa25f9dd6 SHA512 ffdfab46db14f07354b553e02fdb9dc6602c2c52b78d8f17c499f4ddb1e257aa53479df836eb3f06a2548d34296b0277cdb6b4c6f3cec57265823df22752c135
+DIST rust-1.28.0-x86_64-unknown-linux-musl.tar.xz 141237344 BLAKE2B 7f10f6b8fd9d800767711ce8d66f288727514808ad40a9c75ca9bf5befa301e6a7d6d0e1cb7c60e01b3f03bf2e4517193cd297e191e6c2d3baaf34dcbfd7ef2e SHA512 939d43281ae4c90a55d7c0be85b33a0da73b6a9b84766dc83ee3817883d0f3d92f27c882b119a0db2adc60770ec8dc5353a7d2df99a3bf037983c86312d8884b
+DIST rustc-1.27.0-src.tar.xz 55455772 BLAKE2B 5c1b26a3e8c6e45aaa43b3ccb5819089cf03c32807ac1adc46ec4f9ff8cf803ec444587ccb737b5d701c4ef5fa634fc4c89de3d71e6202b64ec125f986e54ffd SHA512 b80af48c637741add1d2846e6e3153b0125fb22ed587036fb9d27ad3961419af64802aa91a79258277b1be20718281558989ea0283db0c482fe1512354ba79d8
+DIST rustc-1.29.1-src.tar.xz 61937676 BLAKE2B 6a60249538e1ec62471f4d0e3fc31c0a648433aa6f85ca7341657ea07772e338eb92a629941685808f4b80e84cb025d78aee9d0d6fa71c6635a1647c61bca9bc SHA512 1ded651b4c460e11e5e44c26de88a80fb13c2000097de2ee1e5af89638e12a7e8f43dd756689d4cc4fad45c52d4d43a3c70dd6a3ae550735b9dad5f8defea6a7
(DIR) diff --git a/dev-lang/rust/files/0001-Require-static-native-libraries-when-linking-static-.patch b/dev-lang/rust/files/0001-Require-static-native-libraries-when-linking-static-.patch
t@@ -0,0 +1,32 @@
+From 8a7a0a8e2161b81d22233ccf8af4ca5763f1535c Mon Sep 17 00:00:00 2001
+From: Samuel Holland <samuel@sholland.org>
+Date: Thu, 18 Oct 2018 00:02:39 +0200
+Subject: [PATCH 01/11] Require static native libraries when linking static
+ executables
+
+---
+ src/librustc_codegen_llvm/back/link.rs | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+diff --git a/src/librustc_codegen_llvm/back/link.rs b/src/librustc_codegen_llvm/back/link.rs
+index 845a66c6e..1b3185c02 100644
+--- a/src/librustc_codegen_llvm/back/link.rs
++++ b/src/librustc_codegen_llvm/back/link.rs
+@@ -1597,6 +1597,14 @@ fn add_upstream_native_libraries(cmd: &mut dyn Linker,
+ }
+ match lib.kind {
+ NativeLibraryKind::NativeUnknown => cmd.link_dylib(&name.as_str()),
++ NativeLibraryKind::NativeUnknown => {
++ // When creating executables, match library linkage to that of the executable.
++ if crate_type == config::CrateTypeExecutable && sess.crt_static() {
++ cmd.link_staticlib(&lib.name.as_str())
++ } else {
++ cmd.link_dylib(&lib.name.as_str())
++ }
++ },
+ NativeLibraryKind::NativeFramework => cmd.link_framework(&name.as_str()),
+ NativeLibraryKind::NativeStaticNobundle => {
+ // Link "static-nobundle" native libs only if the crate they originate from
+--
+2.19.1
+
(DIR) diff --git a/dev-lang/rust/files/0002-Remove-nostdlib-and-musl_root-from-musl-targets.patch b/dev-lang/rust/files/0002-Remove-nostdlib-and-musl_root-from-musl-targets.patch
t@@ -0,0 +1,420 @@
+From ad5ce81e82e931feb764ee8422230e56b37f3b3b Mon Sep 17 00:00:00 2001
+From: Samuel Holland <samuel@sholland.org>
+Date: Thu, 18 Oct 2018 00:03:57 +0200
+Subject: [PATCH 02/11] Remove -nostdlib and musl_root from musl targets
+
+---
+ config.toml.example | 6 ----
+ src/bootstrap/bin/rustc.rs | 10 ------
+ src/bootstrap/cc_detect.rs | 27 ++--------------
+ src/bootstrap/compile.rs | 31 -------------------
+ src/bootstrap/config.rs | 7 -----
+ src/bootstrap/configure.py | 22 -------------
+ src/bootstrap/lib.rs | 8 -----
+ src/bootstrap/sanity.rs | 30 +-----------------
+ .../dist-i586-gnu-i586-i686-musl/Dockerfile | 2 --
+ src/ci/docker/dist-various-1/Dockerfile | 7 -----
+ src/ci/docker/dist-x86_64-musl/Dockerfile | 1 -
+ src/librustc_target/spec/linux_musl_base.rs | 16 ----------
+ 12 files changed, 4 insertions(+), 163 deletions(-)
+
+diff --git a/config.toml.example b/config.toml.example
+index 990734163..6f8b52e23 100644
+--- a/config.toml.example
++++ b/config.toml.example
+@@ -409,12 +409,6 @@
+ # only use static libraries. If unset, the target's default linkage is used.
+ #crt-static = false
+
+-# The root location of the MUSL installation directory. The library directory
+-# will also need to contain libunwind.a for an unwinding implementation. Note
+-# that this option only makes sense for MUSL targets that produce statically
+-# linked binaries
+-#musl-root = "..."
+-
+ # Used in testing for configuring where the QEMU images are located, you
+ # probably don't want to use this.
+ #qemu-rootfs = "..."
+diff --git a/src/bootstrap/bin/rustc.rs b/src/bootstrap/bin/rustc.rs
+index 7192cae89..71435f930 100644
+--- a/src/bootstrap/bin/rustc.rs
++++ b/src/bootstrap/bin/rustc.rs
+@@ -30,7 +30,6 @@
+ extern crate bootstrap;
+
+ use std::env;
+-use std::ffi::OsString;
+ use std::io;
+ use std::path::PathBuf;
+ use std::process::Command;
+@@ -126,15 +125,6 @@ fn main() {
+ cmd.arg("-Cprefer-dynamic");
+ }
+
+- // Help the libc crate compile by assisting it in finding the MUSL
+- // native libraries.
+- if let Some(s) = env::var_os("MUSL_ROOT") {
+- let mut root = OsString::from("native=");
+- root.push(&s);
+- root.push("/lib");
+- cmd.arg("-L").arg(&root);
+- }
+-
+ // Override linker if necessary.
+ if let Ok(target_linker) = env::var("RUSTC_TARGET_LINKER") {
+ cmd.arg(format!("-Clinker={}", target_linker));
+diff --git a/src/bootstrap/cc_detect.rs b/src/bootstrap/cc_detect.rs
+index 698903f12..629cedf01 100644
+--- a/src/bootstrap/cc_detect.rs
++++ b/src/bootstrap/cc_detect.rs
+@@ -95,7 +95,7 @@ pub fn find(build: &mut Build) {
+ if let Some(cc) = config.and_then(|c| c.cc.as_ref()) {
+ cfg.compiler(cc);
+ } else {
+- set_compiler(&mut cfg, Language::C, target, config, build);
++ set_compiler(&mut cfg, Language::C, target, config);
+ }
+
+ let compiler = cfg.get_compiler();
+@@ -124,7 +124,7 @@ pub fn find(build: &mut Build) {
+ if let Some(cxx) = config.and_then(|c| c.cxx.as_ref()) {
+ cfg.compiler(cxx);
+ } else {
+- set_compiler(&mut cfg, Language::CPlusPlus, host, config, build);
++ set_compiler(&mut cfg, Language::CPlusPlus, host, config);
+ }
+ let compiler = cfg.get_compiler();
+ build.verbose(&format!("CXX_{} = {:?}", host, compiler.path()));
+@@ -135,8 +135,7 @@ pub fn find(build: &mut Build) {
+ fn set_compiler(cfg: &mut cc::Build,
+ compiler: Language,
+ target: Interned<String>,
+- config: Option<&Target>,
+- build: &Build) {
++ config: Option<&Target>) {
+ match &*target {
+ // When compiling for android we may have the NDK configured in the
+ // config.toml in which case we look there. Otherwise the default
+@@ -173,26 +172,6 @@ fn set_compiler(cfg: &mut cc::Build,
+ }
+ }
+
+- "mips-unknown-linux-musl" => {
+- if cfg.get_compiler().path().to_str() == Some("gcc") {
+- cfg.compiler("mips-linux-musl-gcc");
+- }
+- }
+- "mipsel-unknown-linux-musl" => {
+- if cfg.get_compiler().path().to_str() == Some("gcc") {
+- cfg.compiler("mipsel-linux-musl-gcc");
+- }
+- }
+-
+- t if t.contains("musl") => {
+- if let Some(root) = build.musl_root(target) {
+- let guess = root.join("bin/musl-gcc");
+- if guess.exists() {
+- cfg.compiler(guess);
+- }
+- }
+- }
+-
+ _ => {}
+ }
+ }
+diff --git a/src/bootstrap/compile.rs b/src/bootstrap/compile.rs
+index 04e8e133b..7767956cd 100644
+--- a/src/bootstrap/compile.rs
++++ b/src/bootstrap/compile.rs
+@@ -87,13 +87,6 @@ impl Step for Std {
+ });
+ builder.info(&format!("Uplifting stage1 std ({} -> {})", from.host, target));
+
+- // Even if we're not building std this stage, the new sysroot must
+- // still contain the musl startup objects.
+- if target.contains("musl") {
+- let libdir = builder.sysroot_libdir(compiler, target);
+- copy_musl_third_party_objects(builder, target, &libdir);
+- }
+-
+ builder.ensure(StdLink {
+ compiler: from,
+ target_compiler: compiler,
+@@ -102,11 +95,6 @@ impl Step for Std {
+ return;
+ }
+
+- if target.contains("musl") {
+- let libdir = builder.sysroot_libdir(compiler, target);
+- copy_musl_third_party_objects(builder, target, &libdir);
+- }
+-
+ let out_dir = builder.cargo_out(compiler, Mode::Std, target);
+ builder.clear_if_dirty(&out_dir, &builder.rustc(compiler));
+ let mut cargo = builder.cargo(compiler, Mode::Std, target, "build");
+@@ -128,20 +116,6 @@ impl Step for Std {
+ }
+ }
+
+-/// Copies the crt(1,i,n).o startup objects
+-///
+-/// Since musl supports fully static linking, we can cross link for it even
+-/// with a glibc-targeting toolchain, given we have the appropriate startup
+-/// files. As those shipped with glibc won't work, copy the ones provided by
+-/// musl so we have them on linux-gnu hosts.
+-fn copy_musl_third_party_objects(builder: &Builder,
+- target: Interned<String>,
+- into: &Path) {
+- for &obj in &["crt1.o", "crti.o", "crtn.o"] {
+- builder.copy(&builder.musl_root(target).unwrap().join("lib").join(obj), &into.join(obj));
+- }
+-}
+-
+ /// Configure cargo to compile the standard library, adding appropriate env vars
+ /// and such.
+ pub fn std_cargo(builder: &Builder,
+@@ -196,11 +170,6 @@ pub fn std_cargo(builder: &Builder,
+ cargo.env("JEMALLOC_OVERRIDE", jemalloc);
+ }
+ }
+- if target.contains("musl") {
+- if let Some(p) = builder.musl_root(target) {
+- cargo.env("MUSL_ROOT", p);
+- }
+- }
+ }
+ }
+
+diff --git a/src/bootstrap/config.rs b/src/bootstrap/config.rs
+index 0a8a5c87d..9fdf8690c 100644
+--- a/src/bootstrap/config.rs
++++ b/src/bootstrap/config.rs
+@@ -131,8 +131,6 @@ pub struct Config {
+ pub save_toolstates: Option<PathBuf>,
+ pub print_step_timings: bool,
+
+- // Fallback musl-root for all targets
+- pub musl_root: Option<PathBuf>,
+ pub prefix: Option<PathBuf>,
+ pub sysconfdir: Option<PathBuf>,
+ pub datadir: Option<PathBuf>,
+@@ -165,7 +163,6 @@ pub struct Target {
+ pub linker: Option<PathBuf>,
+ pub ndk: Option<PathBuf>,
+ pub crt_static: Option<bool>,
+- pub musl_root: Option<PathBuf>,
+ pub qemu_rootfs: Option<PathBuf>,
+ pub no_std: bool,
+ }
+@@ -294,7 +291,6 @@ struct Rust {
+ backtrace: Option<bool>,
+ default_linker: Option<String>,
+ channel: Option<String>,
+- musl_root: Option<String>,
+ rpath: Option<bool>,
+ optimize_tests: Option<bool>,
+ debuginfo_tests: Option<bool>,
+@@ -328,7 +324,6 @@ struct TomlTarget {
+ linker: Option<String>,
+ android_ndk: Option<String>,
+ crt_static: Option<bool>,
+- musl_root: Option<String>,
+ qemu_rootfs: Option<String>,
+ }
+
+@@ -541,7 +536,6 @@ impl Config {
+ set(&mut config.llvm_tools_enabled, rust.llvm_tools);
+ config.rustc_parallel_queries = rust.experimental_parallel_queries.unwrap_or(false);
+ config.rustc_default_linker = rust.default_linker.clone();
+- config.musl_root = rust.musl_root.clone().map(PathBuf::from);
+ config.save_toolstates = rust.save_toolstates.clone().map(PathBuf::from);
+ set(&mut config.deny_warnings, rust.deny_warnings.or(flags.warnings));
+ set(&mut config.backtrace_on_ice, rust.backtrace_on_ice);
+@@ -580,7 +574,6 @@ impl Config {
+ target.ar = cfg.ar.clone().map(PathBuf::from);
+ target.linker = cfg.linker.clone().map(PathBuf::from);
+ target.crt_static = cfg.crt_static.clone();
+- target.musl_root = cfg.musl_root.clone().map(PathBuf::from);
+ target.qemu_rootfs = cfg.qemu_rootfs.clone().map(PathBuf::from);
+
+ config.target_config.insert(INTERNER.intern_string(triple.clone()), target);
+diff --git a/src/bootstrap/configure.py b/src/bootstrap/configure.py
+index 9fdba044f..513935e4c 100755
+--- a/src/bootstrap/configure.py
++++ b/src/bootstrap/configure.py
+@@ -108,28 +108,6 @@ v("aarch64-linux-android-ndk", "target.aarch64-linux-android.android-ndk",
+ "aarch64-linux-android NDK standalone path")
+ v("x86_64-linux-android-ndk", "target.x86_64-linux-android.android-ndk",
+ "x86_64-linux-android NDK standalone path")
+-v("musl-root", "target.x86_64-unknown-linux-musl.musl-root",
+- "MUSL root installation directory (deprecated)")
+-v("musl-root-x86_64", "target.x86_64-unknown-linux-musl.musl-root",
+- "x86_64-unknown-linux-musl install directory")
+-v("musl-root-i586", "target.i586-unknown-linux-musl.musl-root",
+- "i586-unknown-linux-musl install directory")
+-v("musl-root-i686", "target.i686-unknown-linux-musl.musl-root",
+- "i686-unknown-linux-musl install directory")
+-v("musl-root-arm", "target.arm-unknown-linux-musleabi.musl-root",
+- "arm-unknown-linux-musleabi install directory")
+-v("musl-root-armhf", "target.arm-unknown-linux-musleabihf.musl-root",
+- "arm-unknown-linux-musleabihf install directory")
+-v("musl-root-armv5te", "target.armv5te-unknown-linux-musleabi.musl-root",
+- "armv5te-unknown-linux-musleabi install directory")
+-v("musl-root-armv7", "target.armv7-unknown-linux-musleabihf.musl-root",
+- "armv7-unknown-linux-musleabihf install directory")
+-v("musl-root-aarch64", "target.aarch64-unknown-linux-musl.musl-root",
+- "aarch64-unknown-linux-musl install directory")
+-v("musl-root-mips", "target.mips-unknown-linux-musl.musl-root",
+- "mips-unknown-linux-musl install directory")
+-v("musl-root-mipsel", "target.mipsel-unknown-linux-musl.musl-root",
+- "mipsel-unknown-linux-musl install directory")
+ v("qemu-armhf-rootfs", "target.arm-unknown-linux-gnueabihf.qemu-rootfs",
+ "rootfs in qemu testing, you probably don't want to use this")
+ v("qemu-aarch64-rootfs", "target.aarch64-unknown-linux-gnu.qemu-rootfs",
+diff --git a/src/bootstrap/lib.rs b/src/bootstrap/lib.rs
+index 1efff19df..e0fa46f8b 100644
+--- a/src/bootstrap/lib.rs
++++ b/src/bootstrap/lib.rs
+@@ -802,14 +802,6 @@ impl Build {
+ }
+ }
+
+- /// Returns the "musl root" for this `target`, if defined
+- fn musl_root(&self, target: Interned<String>) -> Option<&Path> {
+- self.config.target_config.get(&target)
+- .and_then(|t| t.musl_root.as_ref())
+- .or(self.config.musl_root.as_ref())
+- .map(|p| &**p)
+- }
+-
+ /// Returns true if this is a no-std `target`, if defined
+ fn no_std(&self, target: Interned<String>) -> Option<bool> {
+ self.config.target_config.get(&target)
+diff --git a/src/bootstrap/sanity.rs b/src/bootstrap/sanity.rs
+index c7f514da9..617a3c239 100644
+--- a/src/bootstrap/sanity.rs
++++ b/src/bootstrap/sanity.rs
+@@ -21,7 +21,7 @@
+ use std::collections::HashMap;
+ use std::env;
+ use std::ffi::{OsString, OsStr};
+-use std::fs::{self, File};
++use std::fs::File;
+ use std::io::Read;
+ use std::path::PathBuf;
+ use std::process::Command;
+@@ -186,34 +186,6 @@ pub fn check(build: &mut Build) {
+ }
+ }
+
+- // Make sure musl-root is valid
+- if target.contains("musl") {
+- // If this is a native target (host is also musl) and no musl-root is given,
+- // fall back to the system toolchain in /usr before giving up
+- if build.musl_root(*target).is_none() && build.config.build == *target {
+- let target = build.config.target_config.entry(target.clone())
+- .or_insert(Default::default());
+- target.musl_root = Some("/usr".into());
+- }
+- match build.musl_root(*target) {
+- Some(root) => {
+- if fs::metadata(root.join("lib/libc.a")).is_err() {
+- panic!("couldn't find libc.a in musl dir: {}",
+- root.join("lib").display());
+- }
+- if fs::metadata(root.join("lib/libunwind.a")).is_err() {
+- panic!("couldn't find libunwind.a in musl dir: {}",
+- root.join("lib").display());
+- }
+- }
+- None => {
+- panic!("when targeting MUSL either the rust.musl-root \
+- option or the target.$TARGET.musl-root option must \
+- be specified in config.toml")
+- }
+- }
+- }
+-
+ if target.contains("msvc") {
+ // There are three builds of cmake on windows: MSVC, MinGW, and
+ // Cygwin. The Cygwin build does not have generators for Visual
+diff --git a/src/ci/docker/dist-i586-gnu-i586-i686-musl/Dockerfile b/src/ci/docker/dist-i586-gnu-i586-i686-musl/Dockerfile
+index ba2d32a92..412c37fdd 100644
+--- a/src/ci/docker/dist-i586-gnu-i586-i686-musl/Dockerfile
++++ b/src/ci/docker/dist-i586-gnu-i586-i686-musl/Dockerfile
+@@ -30,8 +30,6 @@ COPY scripts/sccache.sh /scripts/
+ RUN sh /scripts/sccache.sh
+
+ ENV RUST_CONFIGURE_ARGS \
+- --musl-root-i586=/musl-i586 \
+- --musl-root-i686=/musl-i686 \
+ --enable-extended \
+ --disable-docs
+
+diff --git a/src/ci/docker/dist-various-1/Dockerfile b/src/ci/docker/dist-various-1/Dockerfile
+index 6302f5500..e04fdaa22 100644
+--- a/src/ci/docker/dist-various-1/Dockerfile
++++ b/src/ci/docker/dist-various-1/Dockerfile
+@@ -109,13 +109,6 @@ ENV CC_mipsel_unknown_linux_musl=mipsel-openwrt-linux-gcc \
+ CC_x86_64_unknown_redox=x86_64-unknown-redox-gcc
+
+ ENV RUST_CONFIGURE_ARGS \
+- --musl-root-armv5te=/musl-armv5te \
+- --musl-root-arm=/musl-arm \
+- --musl-root-armhf=/musl-armhf \
+- --musl-root-armv7=/musl-armv7 \
+- --musl-root-aarch64=/musl-aarch64 \
+- --musl-root-mips=/musl-mips \
+- --musl-root-mipsel=/musl-mipsel \
+ --enable-emscripten \
+ --disable-docs
+
+diff --git a/src/ci/docker/dist-x86_64-musl/Dockerfile b/src/ci/docker/dist-x86_64-musl/Dockerfile
+index 06f8a2fbb..f5dd37952 100644
+--- a/src/ci/docker/dist-x86_64-musl/Dockerfile
++++ b/src/ci/docker/dist-x86_64-musl/Dockerfile
+@@ -30,7 +30,6 @@ COPY scripts/sccache.sh /scripts/
+ RUN sh /scripts/sccache.sh
+
+ ENV RUST_CONFIGURE_ARGS \
+- --musl-root-x86_64=/musl-x86_64 \
+ --enable-extended \
+ --disable-docs
+
+diff --git a/src/librustc_target/spec/linux_musl_base.rs b/src/librustc_target/spec/linux_musl_base.rs
+index 7a3f3c2a5..b512af9b5 100644
+--- a/src/librustc_target/spec/linux_musl_base.rs
++++ b/src/librustc_target/spec/linux_musl_base.rs
+@@ -13,11 +13,6 @@ use spec::{LinkerFlavor, TargetOptions};
+ pub fn opts() -> TargetOptions {
+ let mut base = super::linux_base::opts();
+
+- // Make sure that the linker/gcc really don't pull in anything, including
+- // default objects, libs, etc.
+- base.pre_link_args_crt.insert(LinkerFlavor::Gcc, Vec::new());
+- base.pre_link_args_crt.get_mut(&LinkerFlavor::Gcc).unwrap().push("-nostdlib".to_string());
+-
+ // At least when this was tested, the linker would not add the
+ // `GNU_EH_FRAME` program header to executables generated, which is required
+ // when unwinding to locate the unwinding information. I'm not sure why this
+@@ -49,17 +44,6 @@ pub fn opts() -> TargetOptions {
+ base.pre_link_args.get_mut(&LinkerFlavor::Gcc).unwrap().push("-Wl,-(".to_string());
+ base.post_link_args.insert(LinkerFlavor::Gcc, vec!["-Wl,-)".to_string()]);
+
+- // When generating a statically linked executable there's generally some
+- // small setup needed which is listed in these files. These are provided by
+- // a musl toolchain and are linked by default by the `musl-gcc` script. Note
+- // that `gcc` also does this by default, it just uses some different files.
+- //
+- // Each target directory for musl has these object files included in it so
+- // they'll be included from there.
+- base.pre_link_objects_exe_crt.push("crt1.o".to_string());
+- base.pre_link_objects_exe_crt.push("crti.o".to_string());
+- base.post_link_objects_crt.push("crtn.o".to_string());
+-
+ // These targets statically link libc by default
+ base.crt_static_default = true;
+ // These targets allow the user to choose between static and dynamic linking.
+--
+2.19.1
+
(DIR) diff --git a/dev-lang/rust/files/0003-Switch-musl-targets-to-link-dynamically-by-default.patch b/dev-lang/rust/files/0003-Switch-musl-targets-to-link-dynamically-by-default.patch
t@@ -0,0 +1,25 @@
+From 9b1a4c44f62a41bc8a35c76539d2fda2a674ac41 Mon Sep 17 00:00:00 2001
+From: Samuel Holland <samuel@sholland.org>
+Date: Thu, 18 Oct 2018 09:32:32 +0200
+Subject: [PATCH 03/11] Switch musl targets to link dynamically by default
+
+---
+ src/librustc_target/spec/linux_musl_base.rs | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/src/librustc_target/spec/linux_musl_base.rs b/src/librustc_target/spec/linux_musl_base.rs
+index b512af9b5..7581a64b1 100644
+--- a/src/librustc_target/spec/linux_musl_base.rs
++++ b/src/librustc_target/spec/linux_musl_base.rs
+@@ -44,8 +44,6 @@ pub fn opts() -> TargetOptions {
+ base.pre_link_args.get_mut(&LinkerFlavor::Gcc).unwrap().push("-Wl,-(".to_string());
+ base.post_link_args.insert(LinkerFlavor::Gcc, vec!["-Wl,-)".to_string()]);
+
+- // These targets statically link libc by default
+- base.crt_static_default = true;
+ // These targets allow the user to choose between static and dynamic linking.
+ base.crt_static_respected = true;
+
+--
+2.19.1
+
(DIR) diff --git a/dev-lang/rust/files/0004-Prefer-libgcc_eh-over-libunwind-for-musl.patch b/dev-lang/rust/files/0004-Prefer-libgcc_eh-over-libunwind-for-musl.patch
t@@ -0,0 +1,24 @@
+From a315a269713bd18e10f0ad22b38867d63c85712c Mon Sep 17 00:00:00 2001
+From: Samuel Holland <samuel@sholland.org>
+Date: Thu, 18 Oct 2018 09:33:14 +0200
+Subject: [PATCH 04/11] Prefer libgcc_eh over libunwind for musl
+
+---
+ src/libunwind/lib.rs | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/libunwind/lib.rs b/src/libunwind/lib.rs
+index 2b3c19c06..8233beada 100644
+--- a/src/libunwind/lib.rs
++++ b/src/libunwind/lib.rs
+@@ -35,6 +35,6 @@ cfg_if! {
+ }
+
+ #[cfg(target_env = "musl")]
+-#[link(name = "unwind", kind = "static", cfg(target_feature = "crt-static"))]
++#[link(name = "gcc_eh", cfg(target_feature = "crt-static"))]
+ #[link(name = "gcc_s", cfg(not(target_feature = "crt-static")))]
+ extern {}
+--
+2.19.1
+
(DIR) diff --git a/dev-lang/rust/files/0005-Fix-LLVM-build.patch b/dev-lang/rust/files/0005-Fix-LLVM-build.patch
t@@ -0,0 +1,26 @@
+From b22e016d89a954278e6b9b0d22ea53b689b186a6 Mon Sep 17 00:00:00 2001
+From: Samuel Holland <samuel@sholland.org>
+Date: Thu, 18 Oct 2018 09:34:19 +0200
+Subject: [PATCH 05/11] Fix LLVM build
+
+---
+ src/bootstrap/lib.rs | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/src/bootstrap/lib.rs b/src/bootstrap/lib.rs
+index e0fa46f8b..dd785124d 100644
+--- a/src/bootstrap/lib.rs
++++ b/src/bootstrap/lib.rs
+@@ -742,7 +742,8 @@ impl Build {
+ // cc-rs because the build scripts will determine that for themselves.
+ let mut base = self.cc[&target].args().iter()
+ .map(|s| s.to_string_lossy().into_owned())
+- .filter(|s| !s.starts_with("-O") && !s.starts_with("/O"))
++ .filter(|s| !s.starts_with("-O") && !s.starts_with("/O")
++ && !s.starts_with("-static"))
+ .collect::<Vec<_>>();
+
+ // If we're compiling on macOS then we add a few unconditional flags
+--
+2.19.1
+
(DIR) diff --git a/dev-lang/rust/files/0006-Fix-rustdoc-for-cross-targets.patch b/dev-lang/rust/files/0006-Fix-rustdoc-for-cross-targets.patch
t@@ -0,0 +1,34 @@
+From 9f5b94c0cfccf135176dda63671539b02ebccdd1 Mon Sep 17 00:00:00 2001
+From: Samuel Holland <samuel@sholland.org>
+Date: Thu, 18 Oct 2018 09:35:44 +0200
+Subject: [PATCH 06/11] Fix rustdoc for cross targets
+
+---
+ src/bootstrap/bin/rustdoc.rs | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/src/bootstrap/bin/rustdoc.rs b/src/bootstrap/bin/rustdoc.rs
+index a54e58665..efa627413 100644
+--- a/src/bootstrap/bin/rustdoc.rs
++++ b/src/bootstrap/bin/rustdoc.rs
+@@ -34,8 +34,6 @@ fn main() {
+ Err(_) => 0,
+ };
+
+- let mut dylib_path = bootstrap::util::dylib_path();
+- dylib_path.insert(0, PathBuf::from(libdir.clone()));
+
+ let mut cmd = Command::new(rustdoc);
+ cmd.args(&args)
+@@ -46,7 +44,7 @@ fn main() {
+ .arg("--sysroot")
+ .arg(sysroot)
+ .env(bootstrap::util::dylib_path_var(),
+- env::join_paths(&dylib_path).unwrap());
++ PathBuf::from(libdir));
+
+ // Force all crates compiled by this compiler to (a) be unstable and (b)
+ // allow the `rustc_private` feature to link to other unstable crates
+--
+2.19.1
+
(DIR) diff --git a/dev-lang/rust/files/0007-Add-openssl-configuration-for-musl-targets.patch b/dev-lang/rust/files/0007-Add-openssl-configuration-for-musl-targets.patch
t@@ -0,0 +1,42 @@
+From 3560f6c43064c63f121f8c4d7382a3adfd51faba Mon Sep 17 00:00:00 2001
+From: Samuel Holland <samuel@sholland.org>
+Date: Thu, 18 Oct 2018 09:36:46 +0200
+Subject: [PATCH 07/11] Add openssl configuration for musl targets
+
+---
+ src/bootstrap/native.rs | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/src/bootstrap/native.rs b/src/bootstrap/native.rs
+index 9aeb4e0ed..329ca4f16 100644
+--- a/src/bootstrap/native.rs
++++ b/src/bootstrap/native.rs
+@@ -610,9 +610,12 @@ impl Step for Openssl {
+ "arm-linux-androideabi" => "android",
+ "arm-unknown-linux-gnueabi" => "linux-armv4",
+ "arm-unknown-linux-gnueabihf" => "linux-armv4",
++ "arm-unknown-linux-musleabi" => "linux-armv4",
++ "arm-unknown-linux-musleabihf" => "linux-armv4",
+ "armv6-unknown-netbsd-eabihf" => "BSD-generic32",
+- "armv7-linux-androideabi" => "android-armv7",
++ "armv7-linux-androideabi" => "android-armv4",
+ "armv7-unknown-linux-gnueabihf" => "linux-armv4",
++ "armv7-unknown-linux-musleabihf" => "linux-armv4",
+ "armv7-unknown-netbsd-eabihf" => "BSD-generic32",
+ "i586-unknown-linux-gnu" => "linux-elf",
+ "i586-unknown-linux-musl" => "linux-elf",
+@@ -623,9 +626,11 @@ impl Step for Openssl {
+ "i686-unknown-linux-musl" => "linux-elf",
+ "i686-unknown-netbsd" => "BSD-x86-elf",
+ "mips-unknown-linux-gnu" => "linux-mips32",
++ "mips-unknown-linux-musl" => "linux-mips32",
+ "mips64-unknown-linux-gnuabi64" => "linux64-mips64",
+ "mips64el-unknown-linux-gnuabi64" => "linux64-mips64",
+ "mipsel-unknown-linux-gnu" => "linux-mips32",
++ "mipsel-unknown-linux-musl" => "linux-mips32",
+ "powerpc-unknown-linux-gnu" => "linux-ppc",
+ "powerpc-unknown-linux-gnuspe" => "linux-ppc",
+ "powerpc-unknown-netbsd" => "BSD-generic32",
+--
+2.19.1
+
(DIR) diff --git a/dev-lang/rust/files/0008-Don-t-pass-CFLAGS-to-the-C-compiler.patch b/dev-lang/rust/files/0008-Don-t-pass-CFLAGS-to-the-C-compiler.patch
t@@ -0,0 +1,36 @@
+From 70fd5118619bf40d123162358ad0c556a99b0cdd Mon Sep 17 00:00:00 2001
+From: Samuel Holland <samuel@sholland.org>
+Date: Thu, 18 Oct 2018 09:37:33 +0200
+Subject: [PATCH 08/11] Don't pass CFLAGS to the C++ compiler
+
+---
+ src/bootstrap/builder.rs | 6 ++----
+ 1 file changed, 2 insertions(+), 4 deletions(-)
+
+diff --git a/src/bootstrap/builder.rs b/src/bootstrap/builder.rs
+index dc0b0aaf0..257d36975 100644
+--- a/src/bootstrap/builder.rs
++++ b/src/bootstrap/builder.rs
+@@ -966,7 +966,7 @@ impl<'a> Builder<'a> {
+ let cflags = self.cflags(target).join(" ");
+ cargo
+ .env(format!("CFLAGS_{}", target), cflags.clone())
+- .env("CFLAGS", cflags.clone());
++ .env("CFLAGS", cflags);
+
+ if let Some(ar) = self.ar(target) {
+ let ranlib = format!("{} s", ar.display());
+@@ -981,9 +981,7 @@ impl<'a> Builder<'a> {
+ let cxx = ccacheify(&cxx);
+ cargo
+ .env(format!("CXX_{}", target), &cxx)
+- .env("CXX", &cxx)
+- .env(format!("CXXFLAGS_{}", target), cflags.clone())
+- .env("CXXFLAGS", cflags);
++ .env("CXX", &cxx);
+ }
+ }
+
+--
+2.19.1
+
(DIR) diff --git a/dev-lang/rust/files/0009-Update-libc-to-0.2.43.patch b/dev-lang/rust/files/0009-Update-libc-to-0.2.43.patch
t@@ -0,0 +1,421 @@
+From 5c76429e3757f9ea0e37335372dab41276e0abb7 Mon Sep 17 00:00:00 2001
+From: Samuel Holland <samuel@sholland.org>
+Date: Thu, 18 Oct 2018 09:48:42 +0200
+Subject: [PATCH 09/11] Update libc to 0.2.43
+
+---
+ src/Cargo.lock | 90 +++++++++++++++++++++++++-------------------------
+ 1 file changed, 45 insertions(+), 45 deletions(-)
+
+diff --git a/src/Cargo.lock b/src/Cargo.lock
+index 64f6b718f..1386e3bc4 100644
+--- a/src/Cargo.lock
++++ b/src/Cargo.lock
+@@ -90,7 +90,7 @@ name = "atty"
+ version = "0.2.11"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+@@ -102,7 +102,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+ "backtrace-sys 0.1.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-demangle 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+@@ -113,7 +113,7 @@ version = "0.1.24"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+ "cc 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+
+ [[package]]
+@@ -136,7 +136,7 @@ dependencies = [
+ "filetime 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "getopts 0.2.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "petgraph 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pretty_assertions 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
+@@ -196,7 +196,7 @@ dependencies = [
+ "jobserver 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazycell 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libgit2-sys 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "miow 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+@@ -243,7 +243,7 @@ dependencies = [
+ "jobserver 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazycell 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libgit2-sys 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "miow 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+@@ -425,7 +425,7 @@ name = "commoncrypto-sys"
+ version = "0.2.0"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+
+ [[package]]
+@@ -445,7 +445,7 @@ dependencies = [
+ "filetime 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "getopts 0.2.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "miow 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
+@@ -464,7 +464,7 @@ dependencies = [
+ "diff 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "filetime 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "getopts 0.2.17 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "miow 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
+@@ -487,7 +487,7 @@ version = "0.5.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+ "core-foundation-sys 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+
+ [[package]]
+@@ -496,7 +496,7 @@ version = "0.6.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+ "core-foundation-sys 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+
+ [[package]]
+@@ -504,7 +504,7 @@ name = "core-foundation-sys"
+ version = "0.5.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+
+ [[package]]
+@@ -626,7 +626,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+ "curl-sys 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "openssl-probe 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "openssl-sys 0.9.35 (registry+https://github.com/rust-lang/crates.io-index)",
+ "schannel 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
+@@ -640,7 +640,7 @@ version = "0.4.7"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+ "cc 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libz-sys 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "openssl-sys 0.9.35 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.11 (registry+https://github.com/rust-lang/crates.io-index)",
+@@ -789,7 +789,7 @@ version = "0.2.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+ "cfg-if 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+
+@@ -803,7 +803,7 @@ name = "flate2"
+ version = "1.0.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "miniz-sys 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+
+@@ -834,7 +834,7 @@ name = "fs2"
+ version = "0.4.3"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+
+@@ -891,7 +891,7 @@ version = "0.7.3"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+ "bitflags 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libgit2-sys 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "openssl-probe 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+@@ -1039,7 +1039,7 @@ name = "isatty"
+ version = "0.1.8"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+@@ -1062,7 +1062,7 @@ name = "jobserver"
+ version = "0.1.11"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+@@ -1133,7 +1133,7 @@ dependencies = [
+
+ [[package]]
+ name = "libc"
+-version = "0.2.42"
++version = "0.2.43"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+
+ [[package]]
+@@ -1144,7 +1144,7 @@ dependencies = [
+ "cc 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cmake 0.1.31 (registry+https://github.com/rust-lang/crates.io-index)",
+ "curl-sys 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libssh2-sys 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libz-sys 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "openssl-sys 0.9.35 (registry+https://github.com/rust-lang/crates.io-index)",
+@@ -1157,7 +1157,7 @@ version = "0.2.8"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+ "cmake 0.1.31 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libz-sys 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "openssl-sys 0.9.35 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.11 (registry+https://github.com/rust-lang/crates.io-index)",
+@@ -1170,7 +1170,7 @@ version = "1.0.18"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+ "cc 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "vcpkg 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+@@ -1210,7 +1210,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+ "cc 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "filetime 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+
+@@ -1277,7 +1277,7 @@ name = "memchr"
+ version = "2.0.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+
+ [[package]]
+@@ -1285,7 +1285,7 @@ name = "memmap"
+ version = "0.6.2"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+
+@@ -1308,7 +1308,7 @@ version = "0.1.10"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+ "cc 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+
+ [[package]]
+@@ -1376,7 +1376,7 @@ name = "num_cpus"
+ version = "1.8.0"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+
+ [[package]]
+@@ -1393,7 +1393,7 @@ dependencies = [
+ "cfg-if 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "openssl-sys 0.9.35 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+
+@@ -1416,7 +1416,7 @@ version = "0.9.35"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+ "cc 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "openssl-src 110.0.5+1.1.0h (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "vcpkg 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
+@@ -1474,7 +1474,7 @@ name = "parking_lot_core"
+ version = "0.2.14"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+@@ -1670,7 +1670,7 @@ version = "0.4.2"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+ "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+
+@@ -1681,7 +1681,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+ "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+@@ -1707,7 +1707,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+ "crossbeam-deque 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+@@ -2129,7 +2129,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+ "crossbeam-deque 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+@@ -2202,7 +2202,7 @@ dependencies = [
+ "env_logger 0.5.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "flate2 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "jobserver 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc 0.0.0",
+@@ -2342,7 +2342,7 @@ dependencies = [
+ "bitflags 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "build_helper 0.1.0",
+ "cc 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc_cratesio_shim 0.0.0",
+ ]
+
+@@ -2702,7 +2702,7 @@ version = "0.3.7"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+ "cfg-if 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+@@ -2889,7 +2889,7 @@ version = "0.4.16"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+ "filetime 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
+ "xattr 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+@@ -2899,7 +2899,7 @@ name = "tempfile"
+ version = "3.0.2"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
+ "remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
+@@ -2950,7 +2950,7 @@ name = "termion"
+ version = "1.5.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+@@ -2994,7 +2994,7 @@ name = "time"
+ version = "0.1.40"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+@@ -3194,7 +3194,7 @@ name = "xattr"
+ version = "0.2.2"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ dependencies = [
+- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+
+ [[package]]
+@@ -3307,7 +3307,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
+ "checksum lazy_static 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "fb497c35d362b6a331cfd94956a07fc2c78a4604cdbee844a81170386b996dd3"
+ "checksum lazycell 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a6f08839bc70ef4a3fe1d566d5350f519c5912ea86be0df1740a7d247c7fc0ef"
+ "checksum lazycell 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d33a48d0365c96081958cc663eef834975cb1e8d8bea3378513fc72bdbf11e50"
+-"checksum libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)" = "b685088df2b950fccadf07a7187c8ef846a959c142338a48f9dc0b94517eb5f1"
++"checksum libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)" = "76e3a3ef172f1a0b9a9ff0dd1491ae5e6c948b94479a3021819ba7d860c8645d"
+ "checksum libgit2-sys 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c9051a4b288ba6f8728e9e52bb2510816946b8bcb2e20259e4d4cdc93b9ecafd"
+ "checksum libssh2-sys 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "c628b499e8d1a4f4bd09a95d6cb1f8aeb231b46a9d40959bbd0408f14dd63adf"
+ "checksum libz-sys 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)" = "87f737ad6cc6fd6eefe3d9dc5412f1573865bded441300904d2f42269e140f16"
+--
+2.19.1
+
(DIR) diff --git a/dev-lang/rust/files/0010-liblibc.patch b/dev-lang/rust/files/0010-liblibc.patch
t@@ -0,0 +1,29 @@
+From 553f0366e2f14135c05afa9c544f563cdd2b12c1 Mon Sep 17 00:00:00 2001
+From: parazyd <parazyd@dyne.org>
+Date: Thu, 18 Oct 2018 09:49:43 +0200
+Subject: [PATCH 10/11] liblibc
+
+---
+ src/liblibc/src/unix/mod.rs | 6 +-----
+ 1 file changed, 1 insertion(+), 5 deletions(-)
+
+diff --git a/src/liblibc/src/unix/mod.rs b/src/liblibc/src/unix/mod.rs
+index 15c7821fa..5c5ae19aa 100644
+--- a/src/liblibc/src/unix/mod.rs
++++ b/src/liblibc/src/unix/mod.rs
+@@ -285,11 +285,7 @@ cfg_if! {
+ // cargo build, don't pull in anything extra as the libstd dep
+ // already pulls in all libs.
+ } else if #[cfg(target_env = "musl")] {
+- #[cfg_attr(feature = "stdbuild",
+- link(name = "c", kind = "static",
+- cfg(target_feature = "crt-static")))]
+- #[cfg_attr(feature = "stdbuild",
+- link(name = "c", cfg(not(target_feature = "crt-static"))))]
++ #[link(name = "c")]
+ extern {}
+ } else if #[cfg(target_os = "emscripten")] {
+ #[link(name = "c")]
+--
+2.19.1
+
(DIR) diff --git a/dev-lang/rust/files/0011-Avoid-name-conflicts-with-musl-libc.patch b/dev-lang/rust/files/0011-Avoid-name-conflicts-with-musl-libc.patch
t@@ -0,0 +1,32 @@
+From 90268dc82de90c46555f4ff8e0b794a746e40545 Mon Sep 17 00:00:00 2001
+From: parazyd <parazyd@dyne.org>
+Date: Thu, 18 Oct 2018 09:50:10 +0200
+Subject: [PATCH 11/11] Avoid name conflicts with musl-libc
+
+---
+ src/llvm/include/llvm/Analysis/TargetLibraryInfo.def | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+diff --git a/src/llvm/include/llvm/Analysis/TargetLibraryInfo.def b/src/llvm/include/llvm/Analysis/TargetLibraryInfo.def
+index 24608af38..600c51ff1 100644
+--- a/src/llvm/include/llvm/Analysis/TargetLibraryInfo.def
++++ b/src/llvm/include/llvm/Analysis/TargetLibraryInfo.def
+@@ -27,6 +27,15 @@
+ #define TLI_DEFINE_STRING_INTERNAL(string_repr) string_repr,
+ #endif
+
++// avoid name conflicts with musl-libc
++#undef fopen64
++#undef fseeko64
++#undef ftello64
++#undef fstat64
++#undef lstat64
++#undef stat64
++#undef tmpfile64
++
+ /// void *new(unsigned int);
+ TLI_DEFINE_ENUM_INTERNAL(msvc_new_int)
+ TLI_DEFINE_STRING_INTERNAL("??2@YAPAXI@Z")
+--
+2.19.1
+
(DIR) diff --git a/dev-lang/rust/rust-1.27.0.ebuild b/dev-lang/rust/rust-1.27.0.ebuild
t@@ -0,0 +1,354 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+LLVM_MAX_SLOT=6
+PYTHON_COMPAT=( python2_7 python3_{5,6} pypy )
+
+inherit llvm multiprocessing multilib-build python-any-r1 versionator toolchain-funcs
+
+if [[ ${PV} = *beta* ]]; then
+ betaver=${PV//*beta}
+ BETA_SNAPSHOT="${betaver:0:4}-${betaver:4:2}-${betaver:6:2}"
+ MY_P="rustc-beta"
+ SLOT="beta/${PV}"
+ SRC="${BETA_SNAPSHOT}/rustc-beta-src.tar.xz"
+ KEYWORDS=""
+else
+ ABI_VER="$(get_version_component_range 1-2)"
+ SLOT="stable/${ABI_VER}"
+ MY_P="rustc-${PV}"
+ SRC="${MY_P}-src.tar.xz"
+ KEYWORDS="~amd64 ~arm ~arm64 ~x86"
+fi
+
+RUST_STAGE0_VERSION="1.$(($(get_version_component_range 2) - 1)).2"
+
+# there is no cargo 0.28 tag, so use 0.27
+CARGO_DEPEND_VERSION="0.$(($(get_version_component_range 2))).0"
+
+DESCRIPTION="Systems programming language from Mozilla"
+HOMEPAGE="https://www.rust-lang.org/"
+
+SRC_URI="https://static.rust-lang.org/dist/${SRC} -> rustc-${PV}-src.tar.xz
+ amd64? (
+ elibc_glibc? ( https://static.rust-lang.org/dist/rust-${RUST_STAGE0_VERSION}-x86_64-unknown-linux-gnu.tar.xz )
+ elibc_musl? ( https://portage.smaeul.xyz/distfiles/rust-${RUST_STAGE0_VERSION}-x86_64-unknown-linux-musl.tar.xz )
+ )
+ arm? (
+ elibc_glibc? (
+ https://static.rust-lang.org/dist/rust-${RUST_STAGE0_VERSION}-arm-unknown-linux-gnueabi.tar.xz
+ https://static.rust-lang.org/dist/rust-${RUST_STAGE0_VERSION}-armv7-unknown-linux-gnueabihf.tar.xz
+ )
+ elibc_musl? (
+ https://portage.smaeul.xyz/distfiles/rust-${RUST_STAGE0_VERSION}-arm-unknown-linux-musleabi.tar.xz
+ https://portage.smaeul.xyz/distfiles/rust-${RUST_STAGE0_VERSION}-armv7-unknown-linux-musleabihf.tar.xz
+ )
+ )
+ arm64? (
+ elibc_glibc? ( https://static.rust-lang.org/dist/rust-${RUST_STAGE0_VERSION}-aarch64-unknown-linux-gnu.tar.xz )
+ elibc_musl? ( https://portage.smaeul.xyz/distfiles/rust-${RUST_STAGE0_VERSION}-aarch64-unknown-linux-musl.tar.xz )
+ )
+ x86? (
+ elibc_glibc? ( https://static.rust-lang.org/dist/rust-${RUST_STAGE0_VERSION}-i686-unknown-linux-gnu.tar.xz )
+ elibc_musl? ( https://portage.smaeul.xyz/distfiles/rust-${RUST_STAGE0_VERSION}-i686-unknown-linux-musl.tar.xz )
+ )
+"
+
+ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM BPF Hexagon Lanai Mips MSP430
+ NVPTX PowerPC Sparc SystemZ X86 XCore )
+ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )
+LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/?}
+
+LICENSE="|| ( MIT Apache-2.0 ) BSD-1 BSD-2 BSD-4 UoI-NCSA"
+
+IUSE="debug doc extended jemalloc libressl system-llvm wasm ${ALL_LLVM_TARGETS[*]}"
+
+RDEPEND=">=app-eselect/eselect-rust-0.3_pre20150425
+ jemalloc? ( dev-libs/jemalloc )
+ system-llvm? ( sys-devel/llvm )
+ extended? (
+ libressl? ( dev-libs/libressl:0= )
+ !libressl? ( dev-libs/openssl:0= )
+ net-libs/http-parser:0/2.8.0
+ net-libs/libssh2:=
+ net-misc/curl:=[ssl]
+ sys-libs/zlib:=
+ !dev-util/rustfmt
+ !dev-util/cargo
+ )
+"
+DEPEND="${RDEPEND}
+ ${PYTHON_DEPS}
+ || (
+ >=sys-devel/gcc-4.7
+ >=sys-devel/clang-3.5
+ )
+ !system-llvm? (
+ dev-util/cmake
+ dev-util/ninja
+ )
+"
+PDEPEND="!extended? ( >=dev-util/cargo-${CARGO_DEPEND_VERSION} )"
+
+REQUIRED_USE="!system-llvm? ( || ( ${ALL_LLVM_TARGETS[*]} ) )"
+
+PATCHES=(
+ "${FILESDIR}/1.25.0/0001-Require-static-native-libraries-when-linking-static-.patch"
+ "${FILESDIR}/1.27.0/0002-Remove-nostdlib-and-musl_root-from-musl-targets.patch"
+ "${FILESDIR}/1.27.0/0003-Switch-musl-targets-to-link-dynamically-by-default.patch"
+ "${FILESDIR}/1.25.0/0004-Prefer-libgcc_eh-over-libunwind-for-musl.patch"
+ "${FILESDIR}/1.25.0/0005-Fix-LLVM-build.patch"
+ "${FILESDIR}/1.25.0/0006-Fix-rustdoc-for-cross-targets.patch"
+ "${FILESDIR}/1.25.0/0007-Add-openssl-configuration-for-musl-targets.patch"
+ "${FILESDIR}/1.26.2/0008-Don-t-pass-CFLAGS-to-the-C-compiler.patch"
+ "${FILESDIR}/1.25.0/0009-liblibc.patch"
+ "${FILESDIR}/1.25.0/0010-llvm.patch"
+ "${FILESDIR}/rust-1.27.0-libressl-2.7.0.patch"
+)
+
+S="${WORKDIR}/${MY_P}-src"
+
+toml_usex() {
+ usex "$1" true false
+}
+
+rust_host() {
+ case "${1}" in
+ arm)
+ if [[ ${1} == ${DEFAULT_ABI} ]]; then
+ if [[ ${CHOST} == armv7* ]]; then
+ RUSTARCH=armv7
+ else
+ RUSTARCH=arm
+ fi
+ else
+ RUSTARCH=arm
+ fi ;;
+ amd64)
+ RUSTARCH=x86_64 ;;
+ arm64)
+ RUSTARCH=aarch64 ;;
+ x86)
+ RUSTARCH=i686 ;;
+ esac
+ case "${1}" in
+ arm)
+ if [[ ${1} == ${DEFAULT_ABI} ]]; then
+ if [[ ${CHOST} == armv7a-hardfloat* ]]; then
+ RUSTLIBC=${ELIBC/glibc/gnu}eabihf
+ else
+ RUSTLIBC=${CHOST##*-}
+ fi
+ else
+ RUSTLIBC=${ELIBC/glibc/gnu}
+ fi ;;
+ *)
+ RUSTLIBC=${ELIBC/glibc/gnu} ;;
+ esac
+ RUSTHOST=${RUSTARCH}-unknown-${KERNEL}-${RUSTLIBC}
+ echo "${RUSTHOST}"
+}
+
+pkg_setup() {
+ export RUST_BACKTRACE=1
+ if use system-llvm; then
+ llvm_pkg_setup
+ local llvm_config="$(get_llvm_prefix "$LLVM_MAX_SLOT")/bin/llvm-config"
+
+ export LLVM_LINK_SHARED=1
+ export RUSTFLAGS="$RUSTFLAGS -L native=$("$llvm_config" --libdir)"
+ fi
+
+ python-any-r1_pkg_setup
+}
+
+src_prepare() {
+ "${WORKDIR}/rust-${RUST_STAGE0_VERSION}-$(rust_host ${ARCH})/install.sh" \
+ --destdir="${WORKDIR}/stage0" \
+ --prefix=/ \
+ --components=rust-std-$(rust_host ${ARCH}),rustc,cargo \
+ --disable-ldconfig \
+ || die
+
+ default
+}
+
+src_configure() {
+ local rust_target="" rust_targets="" rust_target_name arch_cflags
+
+ # Collect rust target names to compile standard libs for all ABIs.
+ for v in $(multilib_get_enabled_abi_pairs); do
+ rust_targets="${rust_targets},\"$(rust_host ${v##*.})\""
+ done
+ if use wasm; then
+ rust_targets="${rust_targets},\"wasm32-unknown-unknown\""
+ fi
+ rust_targets="${rust_targets#,}"
+
+ rust_target=$(rust_host $ARCH)
+
+ cat <<- EOF > "${S}"/config.toml
+ [llvm]
+ ninja = true
+ optimize = $(toml_usex !debug)
+ release-debuginfo = $(toml_usex debug)
+ assertions = $(toml_usex debug)
+ targets = "${LLVM_TARGETS// /;}"
+ [build]
+ build = "${rust_target}"
+ host = ["${rust_target}"]
+ target = [${rust_targets}]
+ cargo = "${WORKDIR}/stage0/bin/cargo"
+ rustc = "${WORKDIR}/stage0/bin/rustc"
+ docs = $(toml_usex doc)
+ compiler-docs = $(toml_usex doc)
+ submodules = false
+ python = "${EPYTHON}"
+ locked-deps = true
+ vendor = true
+ verbose = 2
+ extended = $(toml_usex extended)
+ [install]
+ prefix = "${EPREFIX}/usr"
+ libdir = "$(get_libdir)"
+ docdir = "share/doc/${P}"
+ mandir = "share/${P}/man"
+ [rust]
+ optimize = $(toml_usex !debug)
+ debuginfo = $(toml_usex debug)
+ debug-assertions = $(toml_usex debug)
+ use-jemalloc = $(toml_usex jemalloc)
+ default-linker = "$(tc-getCC)"
+ channel = "${SLOT%%/*}"
+ rpath = false
+ lld = $(toml_usex wasm)
+ optimize-tests = $(toml_usex !debug)
+ dist-src = false
+ [dist]
+ src-tarball = false
+ EOF
+
+ for v in $(multilib_get_enabled_abi_pairs); do
+ rust_target=$(rust_host ${v##*.})
+ arch_cflags="$(get_abi_CFLAGS ${v##*.})"
+
+ cat <<- EOF >> "${S}"/config.env
+ CFLAGS_${rust_target}=${arch_cflags}
+ EOF
+
+ cat <<- EOF >> "${S}"/config.toml
+ [target.${rust_target}]
+ cc = "$(tc-getBUILD_CC)"
+ cxx = "$(tc-getBUILD_CXX)"
+ linker = "$(tc-getCC)"
+ ar = "$(tc-getAR)"
+ EOF
+
+ use system-llvm && cat <<- EOF >> "${S}"/config.toml
+ llvm-config = "$(get_llvm_prefix "$LLVM_MAX_SLOT")/bin/llvm-config"
+ EOF
+ done
+
+ if use wasm; then
+ cat <<- EOF >> "${S}"/config.toml
+ [target.wasm32-unknown-unknown]
+ linker = "lld"
+ EOF
+ fi
+}
+
+src_compile() {
+ env $(cat "${S}"/config.env)\
+ ./x.py build --verbose --config="${S}"/config.toml -j$(makeopts_jobs) || die
+}
+
+src_install() {
+ local rust_target abi_libdir
+
+ env DESTDIR="${D}" ./x.py install || die
+
+ mv "${D}/usr/bin/rustc" "${D}/usr/bin/rustc-${PV}" || die
+ mv "${D}/usr/bin/rustdoc" "${D}/usr/bin/rustdoc-${PV}" || die
+ mv "${D}/usr/bin/rust-gdb" "${D}/usr/bin/rust-gdb-${PV}" || die
+ mv "${D}/usr/bin/rust-lldb" "${D}/usr/bin/rust-lldb-${PV}" || die
+
+ # Copy shared library versions of standard libraries for all targets
+ # into the system's abi-dependent lib directories because the rust
+ # installer only does so for the native ABI.
+ for v in $(multilib_get_enabled_abi_pairs); do
+ if [ ${v##*.} = ${DEFAULT_ABI} ]; then
+ continue
+ fi
+ abi_libdir=$(get_abi_LIBDIR ${v##*.})
+ rust_target=$(rust_host ${v##*.})
+ mkdir -p "${D}/usr/${abi_libdir}"
+ cp "${D}/usr/$(get_libdir)/rustlib/${rust_target}/lib"/*.so \
+ "${D}/usr/${abi_libdir}" || die
+ done
+
+ rm "${D}/usr/$(get_libdir)/rustlib/components" || die
+ rm "${D}/usr/$(get_libdir)/rustlib/install.log" || die
+ rm "${D}/usr/$(get_libdir)/rustlib/manifest-rust-std-$(rust_host ${ARCH})" || die
+ rm "${D}/usr/$(get_libdir)/rustlib/manifest-rustc" || die
+ rm "${D}/usr/$(get_libdir)/rustlib/rust-installer-version" || die
+ rm "${D}/usr/$(get_libdir)/rustlib/uninstall.sh" || die
+
+ if use doc; then
+ rm "${D}/usr/$(get_libdir)/rustlib/manifest-rust-docs" || die
+ fi
+
+ if use extended; then
+ rm "${D}/usr/$(get_libdir)/rustlib/manifest-cargo" || die
+ rm "${D}/usr/$(get_libdir)/rustlib/manifest-rls-preview" || die
+ rm "${D}/usr/$(get_libdir)/rustlib/manifest-rust-analysis-$(rust_host ${ARCH})" || die
+ rm "${D}/usr/$(get_libdir)/rustlib/manifest-rust-src" || die
+ rm "${D}/usr/$(get_libdir)/rustlib/manifest-rustfmt-preview" || die
+
+ rm "${D}/usr/share/doc/${P}/LICENSE-APACHE.old" || die
+ rm "${D}/usr/share/doc/${P}/LICENSE-MIT.old" || die
+ fi
+
+ rm "${D}/usr/share/doc/${P}/LICENSE-APACHE" || die
+ rm "${D}/usr/share/doc/${P}/LICENSE-MIT" || die
+
+ docompress "/usr/share/${P}/man"
+
+ cat <<-EOF > "${T}"/50${P}
+ MANPATH="/usr/share/${P}/man"
+ EOF
+ doenvd "${T}"/50${P}
+
+ cat <<-EOF > "${T}/provider-${P}"
+ /usr/bin/rustdoc
+ /usr/bin/rust-gdb
+ /usr/bin/rust-lldb
+ EOF
+ dodir /etc/env.d/rust
+ insinto /etc/env.d/rust
+ doins "${T}/provider-${P}"
+}
+
+pkg_postinst() {
+ eselect rust update --if-unset
+
+ elog "Rust installs a helper script for calling GDB and LLDB,"
+ elog "for your convenience it is installed under /usr/bin/rust-{gdb,lldb}-${PV}."
+
+ if has_version app-editors/emacs || has_version app-editors/emacs-vcs; 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
+
+ if has_version 'app-shells/zsh'; then
+ elog "install app-shells/rust-zshcomp to get zsh completion for rust."
+ fi
+}
+
+pkg_postrm() {
+ eselect rust unset --if-invalid
+}
(DIR) diff --git a/dev-lang/rust/rust-1.28.0-r1.ebuild b/dev-lang/rust/rust-1.28.0-r1.ebuild
t@@ -1,278 +0,0 @@
-# Copyright 1999-2018 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-
-PYTHON_COMPAT=( python2_7 python3_{5,6} pypy )
-
-inherit multiprocessing multilib-build python-any-r1 toolchain-funcs versionator
-
-if [[ ${PV} = *beta* ]]; then
- betaver=${PV//*beta}
- BETA_SNAPSHOT="${betaver:0:4}-${betaver:4:2}-${betaver:6:2}"
- MY_P="rustc-beta"
- SLOT="beta/${PV}"
- SRC="${BETA_SNAPSHOT}/rustc-beta-src.tar.xz"
- KEYWORDS="amd64"
-else
- ABI_VER="$(get_version_component_range 1-2)"
- SLOT="stable/${ABI_VER}"
- MY_P="rustc-${PV}"
- SRC="${MY_P}-src.tar.xz"
- KEYWORDS="amd64 ~arm64 ~x86"
-fi
-
-CHOST_amd64=x86_64-unknown-linux-gnu
-CHOST_x86=i686-unknown-linux-gnu
-CHOST_arm64=aarch64-unknown-linux-gnu
-
-RUST_STAGE0_VERSION="1.$(($(get_version_component_range 2) - 1)).2"
-
-CARGO_DEPEND_VERSION="0.$(($(get_version_component_range 2) + 1)).0"
-
-DESCRIPTION="Systems programming language from Mozilla"
-HOMEPAGE="https://www.rust-lang.org/"
-
-SRC_URI="https://static.rust-lang.org/dist/${SRC} -> rustc-${PV}-src.tar.xz
- amd64? (
- elibc_glibc? ( https://static.rust-lang.org/dist/rust-${RUST_STAGE0_VERSION}-x86_64-unknown-linux-gnu.tar.xz )
- elibc_musl? ( https://portage.smaeul.xyz/distfiles/rust-1.28.0-x86_64-unknown-linux-musl.tar.xz
- )
- )
-"
-
-
-
-ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM BPF Hexagon Lanai Mips MSP430
- NVPTX PowerPC Sparc SystemZ X86 XCore )
-ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )
-LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/?}
-
-LICENSE="|| ( MIT Apache-2.0 ) BSD-1 BSD-2 BSD-4 UoI-NCSA"
-
-IUSE="cargo debug doc +jemalloc libressl rls rustfmt wasm ${ALL_LLVM_TARGETS[*]}"
-
-RDEPEND=">=app-eselect/eselect-rust-0.3_pre20150425
- jemalloc? ( dev-libs/jemalloc )
- cargo? (
- sys-libs/zlib
- !libressl? ( dev-libs/openssl:0= )
- libressl? ( dev-libs/libressl:0= )
- net-libs/libssh2
- net-libs/http-parser
- net-misc/curl[ssl]
- )"
-DEPEND="${RDEPEND}
- ${PYTHON_DEPS}
- || (
- >=sys-devel/gcc-4.7
- >=sys-devel/clang-3.5
- )
- cargo? ( !dev-util/cargo )
- rustfmt? ( !dev-util/rustfmt )
- dev-util/cmake
-"
-PDEPEND="!cargo? ( >=dev-util/cargo-${CARGO_DEPEND_VERSION} )"
-
-REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )"
-
-S="${WORKDIR}/${MY_P}-src"
-
-toml_usex() {
- usex "$1" true false
-}
-
-src_prepare() {
- local rust_stage0_root="${WORKDIR}"/rust-stage0
-
- local rust_stage0_name="RUST_STAGE0_${ARCH}"
- local rust_stage0="${!rust_stage0_name}"
-
- "${WORKDIR}/${rust_stage0}"/install.sh --disable-ldconfig --destdir="${rust_stage0_root}" --prefix=/ || die
-
- default
-}
-
-src_configure() {
- local rust_target="" rust_targets="" rust_target_name arch_cflags
-
- # Collect rust target names to compile standard libs for all ABIs.
- for v in $(multilib_get_enabled_abi_pairs); do
- rust_target_name="CHOST_${v##*.}"
- rust_targets="${rust_targets},\"${!rust_target_name}\""
- done
- if use wasm; then
- rust_targets="${rust_targets},\"wasm32-unknown-unknown\""
- fi
- rust_targets="${rust_targets#,}"
-
- local extended="false" tools=""
- if use cargo; then
- extended="true"
- tools="\"cargo\","
- fi
- if use rls; then
- extended="true"
- tools="\"rls\",$tools"
- fi
- if use rustfmt; then
- extended="true"
- tools="\"rustfmt\",$tools"
- fi
-
- local rust_stage0_root="${WORKDIR}"/rust-stage0
-
- rust_target_name="CHOST_${ARCH}"
- rust_target="${!rust_target_name}"
-
- cat <<- EOF > "${S}"/config.toml
- [llvm]
- optimize = $(toml_usex !debug)
- release-debuginfo = $(toml_usex debug)
- assertions = $(toml_usex debug)
- targets = "${LLVM_TARGETS// /;}"
- [build]
- build = "${rust_target}"
- host = ["${rust_target}"]
- target = [${rust_targets}]
- cargo = "${rust_stage0_root}/bin/cargo"
- rustc = "${rust_stage0_root}/bin/rustc"
- docs = $(toml_usex doc)
- submodules = false
- python = "${EPYTHON}"
- locked-deps = true
- vendor = true
- extended = ${extended}
- tools = [${tools}]
- [install]
- prefix = "${EPREFIX}/usr"
- libdir = "$(get_libdir)"
- docdir = "share/doc/${P}"
- mandir = "share/${P}/man"
- [rust]
- optimize = $(toml_usex !debug)
- debuginfo = $(toml_usex debug)
- debug-assertions = $(toml_usex debug)
- use-jemalloc = $(toml_usex jemalloc)
- default-linker = "$(tc-getCC)"
- rpath = false
- lld = $(toml_usex wasm)
- EOF
-
- for v in $(multilib_get_enabled_abi_pairs); do
- rust_target=$(get_abi_CHOST ${v##*.})
- arch_cflags="$(get_abi_CFLAGS ${v##*.})"
-
- cat <<- EOF >> "${S}"/config.env
- CFLAGS_${rust_target}=${arch_cflags}
- EOF
-
- cat <<- EOF >> "${S}"/config.toml
- [target.${rust_target}]
- cc = "$(tc-getBUILD_CC)"
- cxx = "$(tc-getBUILD_CXX)"
- linker = "$(tc-getCC)"
- ar = "$(tc-getAR)"
- EOF
- done
-
- if use wasm; then
- cat <<- EOF >> "${S}"/config.toml
- [target.wasm32-unknown-unknown]
- linker = "lld"
- EOF
- fi
-}
-
-src_compile() {
- env $(cat "${S}"/config.env)\
- ./x.py build --config="${S}"/config.toml -j$(makeopts_jobs) \
- --exclude src/tools/miri || die # https://github.com/rust-lang/rust/issues/52305
-}
-
-src_install() {
- local rust_target abi_libdir
-
- env DESTDIR="${D}" ./x.py install || die
-
- mv "${D}/usr/bin/rustc" "${D}/usr/bin/rustc-${PV}" || die
- mv "${D}/usr/bin/rustdoc" "${D}/usr/bin/rustdoc-${PV}" || die
- mv "${D}/usr/bin/rust-gdb" "${D}/usr/bin/rust-gdb-${PV}" || die
- mv "${D}/usr/bin/rust-lldb" "${D}/usr/bin/rust-lldb-${PV}" || die
- if use cargo; then
- mv "${D}/usr/bin/cargo" "${D}/usr/bin/cargo-${PV}" || die
- fi
- if use rls; then
- mv "${D}/usr/bin/rls" "${D}/usr/bin/rls-${PV}" || die
- fi
- if use rustfmt; then
- mv "${D}/usr/bin/rustfmt" "${D}/usr/bin/rustfmt-${PV}" || die
- mv "${D}/usr/bin/cargo-fmt" "${D}/usr/bin/cargo-fmt-${PV}" || die
- fi
-
- # Copy shared library versions of standard libraries for all targets
- # into the system's abi-dependent lib directories because the rust
- # installer only does so for the native ABI.
- for v in $(multilib_get_enabled_abi_pairs); do
- if [ ${v##*.} = ${DEFAULT_ABI} ]; then
- continue
- fi
- abi_libdir=$(get_abi_LIBDIR ${v##*.})
- rust_target=$(get_abi_CHOST ${v##*.})
- mkdir -p "${D}/usr/${abi_libdir}"
- cp "${D}/usr/$(get_libdir)/rustlib/${rust_target}/lib"/*.so \
- "${D}/usr/${abi_libdir}" || die
- done
-
- dodoc COPYRIGHT
-
- # FIXME:
- # Really not sure if that env is needed, specailly LDPATH
- cat <<-EOF > "${T}"/50${P}
- LDPATH="/usr/$(get_libdir)/${P}"
- MANPATH="/usr/share/${P}/man"
- EOF
- doenvd "${T}"/50${P}
-
- cat <<-EOF > "${T}/provider-${P}"
- /usr/bin/rustdoc
- /usr/bin/rust-gdb
- /usr/bin/rust-lldb
- EOF
- if use cargo; then
- echo /usr/bin/cargo >> "${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-${P}"
- fi
- dodir /etc/env.d/rust
- insinto /etc/env.d/rust
- doins "${T}/provider-${P}"
-}
-
-pkg_postinst() {
- eselect rust update --if-unset
-
- elog "Rust installs a helper script for calling GDB and LLDB,"
- elog "for your convenience it is installed under /usr/bin/rust-{gdb,lldb}-${PV}."
-
- if has_version app-editors/emacs || has_version app-editors/emacs-vcs; 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
-
- if has_version 'app-shells/zsh'; then
- elog "install app-shells/rust-zshcomp to get zsh completion for rust."
- fi
-}
-
-pkg_postrm() {
- eselect rust unset --if-invalid
-}
(DIR) diff --git a/dev-lang/rust/rust-1.29.1.ebuild b/dev-lang/rust/rust-1.29.1.ebuild
t@@ -0,0 +1,318 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+LLVM_MAX_SLOT=6
+PYTHON_COMPAT=( python2_7 python3_{5,6} pypy )
+
+inherit llvm eapi7-ver multiprocessing multilib-build python-any-r1 toolchain-funcs
+
+if [[ ${PV} = *beta* ]]; then
+ betaver=${PV//*beta}
+ BETA_SNAPSHOT="${betaver:0:4}-${betaver:4:2}-${betaver:6:2}"
+ MY_P="rustc-beta"
+ SLOT="beta/${PV}"
+ SRC="${BETA_SNAPSHOT}/rustc-beta-src.tar.xz"
+else
+ ABI_VER="$(ver_cut 1-2)"
+ SLOT="stable/${ABI_VER}"
+ MY_P="rustc-${PV}"
+ SRC="${MY_P}-src.tar.xz"
+ KEYWORDS="amd64 ~arm64 x86"
+fi
+
+CHOST_amd64=x86_64-unknown-linux-musl
+CHOST_x86=i686-unknown-linux-gnu
+CHOST_arm64=aarch64-unknown-linux-gnu
+
+RUST_STAGE0_VERSION="1.$(($(ver_cut 2) - 1)).0"
+RUST_STAGE0_amd64="rust-${RUST_STAGE0_VERSION}-${CHOST_amd64}"
+RUST_STAGE0_x86="rust-${RUST_STAGE0_VERSION}-${CHOST_x86}"
+RUST_STAGE0_arm64="rust-${RUST_STAGE0_VERSION}-${CHOST_arm64}"
+
+CARGO_DEPEND_VERSION="0.$(($(ver_cut 2) + 1)).0"
+
+DESCRIPTION="Systems programming language from Mozilla"
+HOMEPAGE="https://www.rust-lang.org/"
+
+SRC_URI="https://static.rust-lang.org/dist/${SRC} -> rustc-${PV}-src.tar.xz
+ amd64? ( https://portage.smaeul.xyz/distfiles/${RUST_STAGE0_amd64}.tar.xz )
+ x86? ( https://static.rust-lang.org/dist/${RUST_STAGE0_x86}.tar.xz )
+ arm64? ( https://static.rust-lang.org/dist/${RUST_STAGE0_arm64}.tar.xz )
+"
+
+ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM BPF Hexagon Lanai Mips MSP430
+ NVPTX PowerPC Sparc SystemZ X86 XCore )
+ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )
+LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/?}
+
+LICENSE="|| ( MIT Apache-2.0 ) BSD-1 BSD-2 BSD-4 UoI-NCSA"
+
+IUSE="cargo clippy cpu_flags_x86_sse2 debug doc +jemalloc libressl rls rustfmt wasm ${ALL_LLVM_TARGETS[*]}"
+
+RDEPEND=">=app-eselect/eselect-rust-0.3_pre20150425
+ jemalloc? ( dev-libs/jemalloc )
+ cargo? (
+ sys-libs/zlib
+ !libressl? ( dev-libs/openssl:0= )
+ libressl? ( dev-libs/libressl:0= )
+ net-libs/libssh2
+ net-libs/http-parser:=
+ net-misc/curl[ssl]
+ )"
+DEPEND="${RDEPEND}
+ ${PYTHON_DEPS}
+ || (
+ >=sys-devel/gcc-4.7
+ >=sys-devel/clang-3.5
+ )
+ cargo? ( !dev-util/cargo )
+ rustfmt? ( !dev-util/rustfmt )
+ dev-util/cmake
+"
+PDEPEND="!cargo? ( >=dev-util/cargo-${CARGO_DEPEND_VERSION} )"
+
+REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )
+ x86? ( cpu_flags_x86_sse2 )"
+
+S="${WORKDIR}/${MY_P}-src"
+
+PATCHES=(
+ "${FILESDIR}/0002-Remove-nostdlib-and-musl_root-from-musl-targets.patch"
+ "${FILESDIR}/0003-Switch-musl-targets-to-link-dynamically-by-default.patch"
+ "${FILESDIR}/0004-Prefer-libgcc_eh-over-libunwind-for-musl.patch"
+ "${FILESDIR}/0005-Fix-LLVM-build.patch"
+ "${FILESDIR}/0007-Add-openssl-configuration-for-musl-targets.patch"
+ "${FILESDIR}/0008-Don-t-pass-CFLAGS-to-the-C-compiler.patch"
+ "${FILESDIR}/0010-liblibc.patch"
+ "${FILESDIR}/0011-Avoid-name-conflicts-with-musl-libc.patch"
+)
+
+ #"${FILESDIR}/0001-Require-static-native-libraries-when-linking-static-.patch"
+ #"${FILESDIR}/0006-Fix-rustdoc-for-cross-targets.patch"
+ #"${FILESDIR}/0009-Update-libc-to-0.2.43.patch"
+
+toml_usex() {
+ usex "$1" true false
+}
+
+pkg_setup() {
+ export RUST_BACKTRACE=1
+ llvm_pkg_setup
+ local llvm_config="$(get_llvm_prefix "$LLVM_MAX_SLOT")/bin/llvm-config"
+
+ export LLVM_LINK_SHARED=1
+ export RUSTFLAGS="$RUSTFLAGS -Lnative=$("$llvm_config" --libdir)"
+
+ python-any-r1_pkg_setup
+}
+
+src_prepare() {
+ local rust_stage0_root="${WORKDIR}"/rust-stage0
+
+ local rust_stage0_name="RUST_STAGE0_${ARCH}"
+ local rust_stage0="${!rust_stage0_name}"
+
+ "${WORKDIR}/${rust_stage0}"/install.sh --disable-ldconfig --destdir="${rust_stage0_root}" --prefix=/ || die
+
+ default
+}
+
+src_configure() {
+ local rust_target="" rust_targets="" rust_target_name arch_cflags
+
+ # Collect rust target names to compile standard libs for all ABIs.
+ for v in $(multilib_get_enabled_abi_pairs); do
+ rust_target_name="CHOST_${v##*.}"
+ rust_targets="${rust_targets},\"${!rust_target_name}\""
+ done
+ if use wasm; then
+ rust_targets="${rust_targets},\"wasm32-unknown-unknown\""
+ fi
+ rust_targets="${rust_targets#,}"
+
+ local extended="false" tools=""
+ if use cargo; then
+ extended="true"
+ tools="\"cargo\","
+ fi
+ if use clippy; then
+ extended="true"
+ tools="\"clippy\",$tools"
+ fi
+ if use rls; then
+ extended="true"
+ tools="\"rls\",\"analysis\",\"src\",$tools"
+ fi
+ if use rustfmt; then
+ extended="true"
+ tools="\"rustfmt\",$tools"
+ fi
+
+ local rust_stage0_root="${WORKDIR}"/rust-stage0
+
+ rust_target_name="CHOST_${ARCH}"
+ rust_target="${!rust_target_name}"
+
+ cat <<- EOF > "${S}"/config.toml
+ [llvm]
+ optimize = $(toml_usex !debug)
+ release-debuginfo = $(toml_usex debug)
+ assertions = $(toml_usex debug)
+ targets = "${LLVM_TARGETS// /;}"
+ [build]
+ build = "${rust_target}"
+ host = ["${rust_target}"]
+ target = [${rust_targets}]
+ cargo = "${rust_stage0_root}/bin/cargo"
+ rustc = "${rust_stage0_root}/bin/rustc"
+ docs = $(toml_usex doc)
+ submodules = false
+ python = "${EPYTHON}"
+ locked-deps = true
+ vendor = true
+ extended = ${extended}
+ tools = [${tools}]
+ [install]
+ prefix = "${EPREFIX}/usr"
+ libdir = "$(get_libdir)"
+ docdir = "share/doc/${P}"
+ mandir = "share/${P}/man"
+ [rust]
+ optimize = $(toml_usex !debug)
+ debuginfo = $(toml_usex debug)
+ debug-assertions = $(toml_usex debug)
+ use-jemalloc = $(toml_usex jemalloc)
+ default-linker = "$(tc-getCC)"
+ channel = "stable"
+ rpath = false
+ lld = $(toml_usex wasm)
+ EOF
+
+ for v in $(multilib_get_enabled_abi_pairs); do
+ rust_target=$(get_abi_CHOST ${v##*.})
+ arch_cflags="$(get_abi_CFLAGS ${v##*.})"
+
+ cat <<- EOF >> "${S}"/config.env
+ CFLAGS_${rust_target}=${arch_cflags}
+ EOF
+
+ cat <<- EOF >> "${S}"/config.toml
+ [target.${rust_target}]
+ cc = "$(tc-getBUILD_CC)"
+ cxx = "$(tc-getBUILD_CXX)"
+ linker = "$(tc-getCC)"
+ ar = "$(tc-getAR)"
+ llvm-config = "$(get_llvm_prefix "$LLVM_MAX_SLOT")/bin/llvm-config"
+ EOF
+ done
+
+ if use wasm; then
+ cat <<- EOF >> "${S}"/config.toml
+ [target.wasm32-unknown-unknown]
+ linker = "rust-lld"
+ EOF
+ fi
+}
+
+src_compile() {
+ env $(cat "${S}"/config.env)\
+ "${EPYTHON}" ./x.py build --config="${S}"/config.toml -j$(makeopts_jobs) \
+ --exclude src/tools/miri || die # https://github.com/rust-lang/rust/issues/52305
+}
+
+src_install() {
+ local rust_target abi_libdir
+
+ env DESTDIR="${D}" "${EPYTHON}" ./x.py install || die
+
+ mv "${D}/usr/bin/rustc" "${D}/usr/bin/rustc-${PV}" || die
+ mv "${D}/usr/bin/rustdoc" "${D}/usr/bin/rustdoc-${PV}" || die
+ mv "${D}/usr/bin/rust-gdb" "${D}/usr/bin/rust-gdb-${PV}" || die
+ mv "${D}/usr/bin/rust-lldb" "${D}/usr/bin/rust-lldb-${PV}" || die
+ if use cargo; then
+ mv "${D}/usr/bin/cargo" "${D}/usr/bin/cargo-${PV}" || die
+ fi
+ if use clippy; then
+ mv "${D}/usr/bin/clippy-driver" "${D}/usr/bin/clippy-driver-${PV}" || die
+ mv "${D}/usr/bin/cargo-clippy" "${D}/usr/bin/cargo-clippy-${PV}" || die
+ fi
+ if use rls; then
+ mv "${D}/usr/bin/rls" "${D}/usr/bin/rls-${PV}" || die
+ fi
+ if use rustfmt; then
+ mv "${D}/usr/bin/rustfmt" "${D}/usr/bin/rustfmt-${PV}" || die
+ mv "${D}/usr/bin/cargo-fmt" "${D}/usr/bin/cargo-fmt-${PV}" || die
+ fi
+
+ # Copy shared library versions of standard libraries for all targets
+ # into the system's abi-dependent lib directories because the rust
+ # installer only does so for the native ABI.
+ for v in $(multilib_get_enabled_abi_pairs); do
+ if [ ${v##*.} = ${DEFAULT_ABI} ]; then
+ continue
+ fi
+ abi_libdir=$(get_abi_LIBDIR ${v##*.})
+ rust_target=$(get_abi_CHOST ${v##*.})
+ mkdir -p "${D}/usr/${abi_libdir}"
+ cp "${D}/usr/$(get_libdir)/rustlib/${rust_target}/lib"/*.so \
+ "${D}/usr/${abi_libdir}" || die
+ done
+
+ dodoc COPYRIGHT
+
+ # FIXME:
+ # Really not sure if that env is needed, specailly LDPATH
+ cat <<-EOF > "${T}"/50${P}
+ LDPATH="/usr/$(get_libdir)/${P}"
+ MANPATH="/usr/share/${P}/man"
+ EOF
+ doenvd "${T}"/50${P}
+
+ cat <<-EOF > "${T}/provider-${P}"
+ /usr/bin/rustdoc
+ /usr/bin/rust-gdb
+ /usr/bin/rust-lldb
+ EOF
+ if use cargo; then
+ echo /usr/bin/cargo >> "${T}/provider-${P}"
+ fi
+ if use clippy; then
+ echo /usr/bin/clippy-driver >> "${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-${P}"
+ fi
+ dodir /etc/env.d/rust
+ insinto /etc/env.d/rust
+ doins "${T}/provider-${P}"
+}
+
+pkg_postinst() {
+ eselect rust update --if-unset
+
+ elog "Rust installs a helper script for calling GDB and LLDB,"
+ elog "for your convenience it is installed under /usr/bin/rust-{gdb,lldb}-${PV}."
+
+ if has_version app-editors/emacs || has_version app-editors/emacs-vcs; 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
+
+ if has_version 'app-shells/zsh'; then
+ elog "install app-shells/rust-zshcomp to get zsh completion for rust."
+ fi
+}
+
+pkg_postrm() {
+ eselect rust unset --if-invalid
+}
(DIR) diff --git a/virtual/cargo/cargo-1.27.0.ebuild b/virtual/cargo/cargo-1.27.0.ebuild
t@@ -1,20 +0,0 @@
-# Copyright 1999-2018 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-DESCRIPTION="Package manager for Rust"
-HOMEPAGE=""
-SRC_URI=""
-
-LICENSE=""
-SLOT="0"
-KEYWORDS="amd64 ~arm64 x86"
-
-CARGO_DEPEND_VERSION="0.$(($(ver_cut 2) + 1)).0"
-
-RDEPEND="|| (
- =dev-lang/rust-${PV}*[cargo]
- =dev-lang/rust-bin-${PV}*[cargo]
- =dev-util/cargo-${CARGO_DEPEND_VERSION}*
- )"
(DIR) diff --git a/virtual/cargo/metadata.xml b/virtual/cargo/metadata.xml
t@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
- <maintainer type="project">
- <email>rust@gentoo.org</email>
- <name>Rust Project</name>
- </maintainer>
-</pkgmetadata>
(DIR) diff --git a/virtual/rust/rust-1.27.0.ebuild b/virtual/rust/rust-1.27.0.ebuild
t@@ -1,15 +0,0 @@
-# Copyright 1999-2018 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-DESCRIPTION="Virtual for Rust language compiler"
-HOMEPAGE=""
-SRC_URI=""
-
-LICENSE=""
-SLOT="0"
-KEYWORDS="amd64 ~arm64 x86"
-
-BDEPEND=""
-RDEPEND="|| ( =dev-lang/rust-${PV}* =dev-lang/rust-bin-${PV}* )"