import rust-1.66.1-1.el9

c9-beta imports/c9-beta/rust-1.66.1-1.el9
CentOS Sources 2 years ago committed by MSVSphere Packaging Team
commit c761ba1e93

2
.gitignore vendored

@ -0,0 +1,2 @@
SOURCES/rustc-1.66.1-src.tar.xz
SOURCES/wasi-libc-wasi-sdk-17.tar.gz

@ -0,0 +1,2 @@
a8cc02cc11a942bddf67f1cfdcdd2bd867296f8e SOURCES/rustc-1.66.1-src.tar.xz
1f4561760c6c7e9f9f30c8cf0d156b8d551e04e2 SOURCES/wasi-libc-wasi-sdk-17.tar.gz

@ -0,0 +1,302 @@
From 9f0a8620bd7d325e6d42417b08daff3e55cb88f6 Mon Sep 17 00:00:00 2001
From: Ayush Singh <ayushsingh1325@gmail.com>
Date: Sat, 5 Nov 2022 14:36:38 +0530
Subject: [PATCH] Improve generating Custom entry function
This commit is aimed at making compiler generated entry functions
(Basically just C `main` right now) more generic so other targets can do
similar things for custom entry. This was initially implemented as part
of https://github.com/rust-lang/rust/pull/100316.
Currently, this moves the entry function name and Call convention to the
target spec.
Signed-off-by: Ayush Singh <ayushsingh1325@gmail.com>
---
compiler/rustc_codegen_llvm/src/abi.rs | 40 +++++++++++--------
compiler/rustc_codegen_llvm/src/context.rs | 10 ++++-
compiler/rustc_codegen_llvm/src/declare.rs | 22 ++++++++++
.../src/back/symbol_export.rs | 3 +-
compiler/rustc_target/src/abi/call/mod.rs | 28 +++++++++++++
compiler/rustc_target/src/json.rs | 25 ++++++++++++
compiler/rustc_target/src/spec/mod.rs | 27 +++++++++++++
7 files changed, 135 insertions(+), 20 deletions(-)
diff --git a/compiler/rustc_codegen_llvm/src/abi.rs b/compiler/rustc_codegen_llvm/src/abi.rs
index d478efc863a9..a6fd2a7de6bd 100644
--- a/compiler/rustc_codegen_llvm/src/abi.rs
+++ b/compiler/rustc_codegen_llvm/src/abi.rs
@@ -398,23 +398,7 @@ fn ptr_to_llvm_type(&self, cx: &CodegenCx<'ll, 'tcx>) -> &'ll Type {
}
fn llvm_cconv(&self) -> llvm::CallConv {
- match self.conv {
- Conv::C | Conv::Rust | Conv::CCmseNonSecureCall => llvm::CCallConv,
- Conv::RustCold => llvm::ColdCallConv,
- Conv::AmdGpuKernel => llvm::AmdGpuKernel,
- Conv::AvrInterrupt => llvm::AvrInterrupt,
- Conv::AvrNonBlockingInterrupt => llvm::AvrNonBlockingInterrupt,
- Conv::ArmAapcs => llvm::ArmAapcsCallConv,
- Conv::Msp430Intr => llvm::Msp430Intr,
- Conv::PtxKernel => llvm::PtxKernel,
- Conv::X86Fastcall => llvm::X86FastcallCallConv,
- Conv::X86Intr => llvm::X86_Intr,
- Conv::X86Stdcall => llvm::X86StdcallCallConv,
- Conv::X86ThisCall => llvm::X86_ThisCall,
- Conv::X86VectorCall => llvm::X86_VectorCall,
- Conv::X86_64SysV => llvm::X86_64_SysV,
- Conv::X86_64Win64 => llvm::X86_64_Win64,
- }
+ self.conv.into()
}
fn apply_attrs_llfn(&self, cx: &CodegenCx<'ll, 'tcx>, llfn: &'ll Value) {
@@ -596,3 +580,25 @@ fn get_param(&mut self, index: usize) -> Self::Value {
llvm::get_param(self.llfn(), index as c_uint)
}
}
+
+impl From<Conv> for llvm::CallConv {
+ fn from(conv: Conv) -> Self {
+ match conv {
+ Conv::C | Conv::Rust | Conv::CCmseNonSecureCall => llvm::CCallConv,
+ Conv::RustCold => llvm::ColdCallConv,
+ Conv::AmdGpuKernel => llvm::AmdGpuKernel,
+ Conv::AvrInterrupt => llvm::AvrInterrupt,
+ Conv::AvrNonBlockingInterrupt => llvm::AvrNonBlockingInterrupt,
+ Conv::ArmAapcs => llvm::ArmAapcsCallConv,
+ Conv::Msp430Intr => llvm::Msp430Intr,
+ Conv::PtxKernel => llvm::PtxKernel,
+ Conv::X86Fastcall => llvm::X86FastcallCallConv,
+ Conv::X86Intr => llvm::X86_Intr,
+ Conv::X86Stdcall => llvm::X86StdcallCallConv,
+ Conv::X86ThisCall => llvm::X86_ThisCall,
+ Conv::X86VectorCall => llvm::X86_VectorCall,
+ Conv::X86_64SysV => llvm::X86_64_SysV,
+ Conv::X86_64Win64 => llvm::X86_64_Win64,
+ }
+ }
+}
diff --git a/compiler/rustc_codegen_llvm/src/context.rs b/compiler/rustc_codegen_llvm/src/context.rs
index 79ddfd884dfa..f3ef618fff54 100644
--- a/compiler/rustc_codegen_llvm/src/context.rs
+++ b/compiler/rustc_codegen_llvm/src/context.rs
@@ -570,8 +570,14 @@ fn apply_target_cpu_attr(&self, llfn: &'ll Value) {
}
fn declare_c_main(&self, fn_type: Self::Type) -> Option<Self::Function> {
- if self.get_declared_value("main").is_none() {
- Some(self.declare_cfn("main", llvm::UnnamedAddr::Global, fn_type))
+ let entry_name = self.sess().target.entry_name.as_ref();
+ if self.get_declared_value(entry_name).is_none() {
+ Some(self.declare_entry_fn(
+ entry_name,
+ self.sess().target.entry_abi.into(),
+ llvm::UnnamedAddr::Global,
+ fn_type,
+ ))
} else {
// If the symbol already exists, it is an error: for example, the user wrote
// #[no_mangle] extern "C" fn main(..) {..}
diff --git a/compiler/rustc_codegen_llvm/src/declare.rs b/compiler/rustc_codegen_llvm/src/declare.rs
index f79ef11720df..dc21a02cec44 100644
--- a/compiler/rustc_codegen_llvm/src/declare.rs
+++ b/compiler/rustc_codegen_llvm/src/declare.rs
@@ -90,6 +90,28 @@ pub fn declare_cfn(
declare_raw_fn(self, name, llvm::CCallConv, unnamed, visibility, fn_type)
}
+ /// Declare an entry Function
+ ///
+ /// The ABI of this function can change depending on the target (although for now the same as
+ /// `declare_cfn`)
+ ///
+ /// If theres a value with the same name already declared, the function will
+ /// update the declaration and return existing Value instead.
+ pub fn declare_entry_fn(
+ &self,
+ name: &str,
+ callconv: llvm::CallConv,
+ unnamed: llvm::UnnamedAddr,
+ fn_type: &'ll Type,
+ ) -> &'ll Value {
+ let visibility = if self.tcx.sess.target.default_hidden_visibility {
+ llvm::Visibility::Hidden
+ } else {
+ llvm::Visibility::Default
+ };
+ declare_raw_fn(self, name, callconv, unnamed, visibility, fn_type)
+ }
+
/// Declare a Rust function.
///
/// If theres a value with the same name already declared, the function will
diff --git a/compiler/rustc_codegen_ssa/src/back/symbol_export.rs b/compiler/rustc_codegen_ssa/src/back/symbol_export.rs
index 752f6b1ef40c..22f534d909ab 100644
--- a/compiler/rustc_codegen_ssa/src/back/symbol_export.rs
+++ b/compiler/rustc_codegen_ssa/src/back/symbol_export.rs
@@ -180,7 +180,8 @@ fn exported_symbols_provider_local<'tcx>(
.collect();
if tcx.entry_fn(()).is_some() {
- let exported_symbol = ExportedSymbol::NoDefId(SymbolName::new(tcx, "main"));
+ let exported_symbol =
+ ExportedSymbol::NoDefId(SymbolName::new(tcx, tcx.sess.target.entry_name.as_ref()));
symbols.push((
exported_symbol,
diff --git a/compiler/rustc_target/src/abi/call/mod.rs b/compiler/rustc_target/src/abi/call/mod.rs
index 9e5f0e4d158b..c622bd36b00c 100644
--- a/compiler/rustc_target/src/abi/call/mod.rs
+++ b/compiler/rustc_target/src/abi/call/mod.rs
@@ -3,6 +3,7 @@
use crate::spec::{self, HasTargetSpec};
use rustc_span::Symbol;
use std::fmt;
+use std::str::FromStr;
mod aarch64;
mod amdgpu;
@@ -735,6 +736,33 @@ pub fn adjust_for_foreign_abi<C>(
}
}
+impl FromStr for Conv {
+ type Err = String;
+
+ fn from_str(s: &str) -> Result<Self, Self::Err> {
+ match s {
+ "C" => Ok(Conv::C),
+ "Rust" => Ok(Conv::Rust),
+ "RustCold" => Ok(Conv::Rust),
+ "ArmAapcs" => Ok(Conv::ArmAapcs),
+ "CCmseNonSecureCall" => Ok(Conv::CCmseNonSecureCall),
+ "Msp430Intr" => Ok(Conv::Msp430Intr),
+ "PtxKernel" => Ok(Conv::PtxKernel),
+ "X86Fastcall" => Ok(Conv::X86Fastcall),
+ "X86Intr" => Ok(Conv::X86Intr),
+ "X86Stdcall" => Ok(Conv::X86Stdcall),
+ "X86ThisCall" => Ok(Conv::X86ThisCall),
+ "X86VectorCall" => Ok(Conv::X86VectorCall),
+ "X86_64SysV" => Ok(Conv::X86_64SysV),
+ "X86_64Win64" => Ok(Conv::X86_64Win64),
+ "AmdGpuKernel" => Ok(Conv::AmdGpuKernel),
+ "AvrInterrupt" => Ok(Conv::AvrInterrupt),
+ "AvrNonBlockingInterrupt" => Ok(Conv::AvrNonBlockingInterrupt),
+ _ => Err(format!("'{}' is not a valid value for entry function call convetion.", s)),
+ }
+ }
+}
+
// Some types are used a lot. Make sure they don't unintentionally get bigger.
#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
mod size_asserts {
diff --git a/compiler/rustc_target/src/json.rs b/compiler/rustc_target/src/json.rs
index b5d926352122..75bb76a9de08 100644
--- a/compiler/rustc_target/src/json.rs
+++ b/compiler/rustc_target/src/json.rs
@@ -89,3 +89,28 @@ fn to_json(&self) -> Json {
}
}
}
+
+impl ToJson for crate::abi::call::Conv {
+ fn to_json(&self) -> Json {
+ let s = match self {
+ Self::C => "C",
+ Self::Rust => "Rust",
+ Self::RustCold => "RustCold",
+ Self::ArmAapcs => "ArmAapcs",
+ Self::CCmseNonSecureCall => "CCmseNonSecureCall",
+ Self::Msp430Intr => "Msp430Intr",
+ Self::PtxKernel => "PtxKernel",
+ Self::X86Fastcall => "X86Fastcall",
+ Self::X86Intr => "X86Intr",
+ Self::X86Stdcall => "X86Stdcall",
+ Self::X86ThisCall => "X86ThisCall",
+ Self::X86VectorCall => "X86VectorCall",
+ Self::X86_64SysV => "X86_64SysV",
+ Self::X86_64Win64 => "X86_64Win64",
+ Self::AmdGpuKernel => "AmdGpuKernel",
+ Self::AvrInterrupt => "AvrInterrupt",
+ Self::AvrNonBlockingInterrupt => "AvrNonBlockingInterrupt",
+ };
+ Json::String(s.to_owned())
+ }
+}
diff --git a/compiler/rustc_target/src/spec/mod.rs b/compiler/rustc_target/src/spec/mod.rs
index 72b088d663b1..617de46a55aa 100644
--- a/compiler/rustc_target/src/spec/mod.rs
+++ b/compiler/rustc_target/src/spec/mod.rs
@@ -34,6 +34,7 @@
//! the target's settings, though `target-feature` and `link-args` will *add*
//! to the list specified by the target, rather than replace.
+use crate::abi::call::Conv;
use crate::abi::Endian;
use crate::json::{Json, ToJson};
use crate::spec::abi::{lookup as lookup_abi, Abi};
@@ -1668,6 +1669,14 @@ pub struct TargetOptions {
/// Whether the target supports stack canary checks. `true` by default,
/// since this is most common among tier 1 and tier 2 targets.
pub supports_stack_protector: bool,
+
+ // The name of entry function.
+ // Default value is "main"
+ pub entry_name: StaticCow<str>,
+
+ // The ABI of entry function.
+ // Default value is `Conv::C`, i.e. C call convention
+ pub entry_abi: Conv,
}
/// Add arguments for the given flavor and also for its "twin" flavors
@@ -1884,6 +1893,8 @@ fn default() -> TargetOptions {
c_enum_min_bits: 32,
generate_arange_section: true,
supports_stack_protector: true,
+ entry_name: "main".into(),
+ entry_abi: Conv::C,
}
}
}
@@ -2401,6 +2412,18 @@ macro_rules! key {
}
}
} );
+ ($key_name:ident, Conv) => ( {
+ let name = (stringify!($key_name)).replace("_", "-");
+ obj.remove(&name).and_then(|o| o.as_str().and_then(|s| {
+ match Conv::from_str(s) {
+ Ok(c) => {
+ base.$key_name = c;
+ Some(Ok(()))
+ }
+ Err(e) => Some(Err(e))
+ }
+ })).unwrap_or(Ok(()))
+ } );
}
if let Some(j) = obj.remove("target-endian") {
@@ -2520,6 +2543,8 @@ macro_rules! key {
key!(c_enum_min_bits, u64);
key!(generate_arange_section, bool);
key!(supports_stack_protector, bool);
+ key!(entry_name);
+ key!(entry_abi, Conv)?;
if base.is_builtin {
// This can cause unfortunate ICEs later down the line.
@@ -2770,6 +2795,8 @@ macro_rules! target_option_val {
target_option_val!(c_enum_min_bits);
target_option_val!(generate_arange_section);
target_option_val!(supports_stack_protector);
+ target_option_val!(entry_name);
+ target_option_val!(entry_abi);
if let Some(abi) = self.default_adjusted_cabi {
d.insert("default-adjusted-cabi".into(), Abi::name(abi).to_json());
--
2.38.1

@ -0,0 +1,34 @@
From 98ae83daae67e9e7663b8345eced1de8c667271f Mon Sep 17 00:00:00 2001
From: Dan Gohman <dev@sunfishcode.online>
Date: Thu, 8 Dec 2022 10:35:46 -0800
Subject: [PATCH] Mangle "main" as "__main_void" on wasm32-wasi
On wasm, the age-old C trick of having a main function which can either have
no arguments or argc+argv doesn't work, because wasm requires caller and
callee signatures to match. WASI's current strategy is to have compilers
mangle main's name to indicate which signature they're using. Rust uses the
no-argument form, which should be mangled as `__main_void`.
This is needed on wasm32-wasi as of #105395.
---
compiler/rustc_target/src/spec/wasm32_wasi.rs | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/compiler/rustc_target/src/spec/wasm32_wasi.rs b/compiler/rustc_target/src/spec/wasm32_wasi.rs
index 6f0bbf0672d4..a0476d542e64 100644
--- a/compiler/rustc_target/src/spec/wasm32_wasi.rs
+++ b/compiler/rustc_target/src/spec/wasm32_wasi.rs
@@ -104,6 +104,10 @@ pub fn target() -> Target {
// `args::args()` makes the WASI API calls itself.
options.main_needs_argc_argv = false;
+ // And, WASI mangles the name of "main" to distinguish between different
+ // signatures.
+ options.entry_name = "__main_void".into();
+
Target {
llvm_target: "wasm32-wasi".into(),
pointer_width: 32,
--
2.38.1

@ -0,0 +1,26 @@
From 37cb177eb53145103ae72b67562884782dde01c3 Mon Sep 17 00:00:00 2001
From: Ivan Mironov <mironov.ivan@gmail.com>
Date: Sun, 8 Dec 2019 17:23:08 +0500
Subject: [PATCH] Use lld provided by system for wasm
---
compiler/rustc_target/src/spec/wasm_base.rs | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/compiler/rustc_target/src/spec/wasm_base.rs b/compiler/rustc_target/src/spec/wasm_base.rs
index 528a84a8b37c..353d742161d1 100644
--- a/compiler/rustc_target/src/spec/wasm_base.rs
+++ b/compiler/rustc_target/src/spec/wasm_base.rs
@@ -89,8 +89,7 @@ macro_rules! args {
// arguments just yet
limit_rdylib_exports: false,
- // we use the LLD shipped with the Rust toolchain by default
- linker: Some("rust-lld".into()),
+ linker: Some("lld".into()),
linker_flavor: LinkerFlavor::WasmLld(Cc::No),
pre_link_args,
--
2.38.1

@ -0,0 +1,185 @@
From 2bdbc5fbf7f84c62f8c7b1007f3b6fd6d3da06f6 Mon Sep 17 00:00:00 2001
From: Josh Stone <jistone@redhat.com>
Date: Fri, 14 Oct 2022 16:11:28 -0700
Subject: [PATCH] compiletest: set the dylib path when gathering target cfg
If the compiler is built with `rpath = false`, then it won't find its
own libraries unless the library search path is set. We already do that
while running the actual compiletests, but #100260 added another rustc
command for getting the target cfg.
Check compiletest suite=codegen mode=codegen (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
thread 'main' panicked at 'error: failed to get cfg info from "[...]/build/x86_64-unknown-linux-gnu/stage1/bin/rustc"
--- stdout
--- stderr
[...]/build/x86_64-unknown-linux-gnu/stage1/bin/rustc: error while loading shared libraries: librustc_driver-a2a76dc626cd02d2.so: cannot open shared object file: No such file or directory
', src/tools/compiletest/src/common.rs:476:13
Now the library path is set here as well, so it works without rpath.
(cherry picked from commit f8a0cc2ca8a644ddb63867526711ba17cb7508c8)
---
src/tools/compiletest/src/common.rs | 20 +++++++++++---------
src/tools/compiletest/src/runtest.rs | 27 +++------------------------
src/tools/compiletest/src/util.rs | 23 +++++++++++++++++++++++
3 files changed, 37 insertions(+), 33 deletions(-)
diff --git a/src/tools/compiletest/src/common.rs b/src/tools/compiletest/src/common.rs
index 0260f6848386..9a432f11f82f 100644
--- a/src/tools/compiletest/src/common.rs
+++ b/src/tools/compiletest/src/common.rs
@@ -2,11 +2,12 @@
use std::ffi::OsString;
use std::fmt;
+use std::iter;
use std::path::{Path, PathBuf};
use std::process::Command;
use std::str::FromStr;
-use crate::util::PathBufExt;
+use crate::util::{add_dylib_path, PathBufExt};
use lazycell::LazyCell;
use test::ColorConfig;
@@ -385,8 +386,7 @@ pub fn run_enabled(&self) -> bool {
}
fn target_cfg(&self) -> &TargetCfg {
- self.target_cfg
- .borrow_with(|| TargetCfg::new(&self.rustc_path, &self.target, &self.target_rustcflags))
+ self.target_cfg.borrow_with(|| TargetCfg::new(self))
}
pub fn matches_arch(&self, arch: &str) -> bool {
@@ -457,21 +457,23 @@ pub enum Endian {
}
impl TargetCfg {
- fn new(rustc_path: &Path, target: &str, target_rustcflags: &Vec<String>) -> TargetCfg {
- let output = match Command::new(rustc_path)
+ fn new(config: &Config) -> TargetCfg {
+ let mut command = Command::new(&config.rustc_path);
+ add_dylib_path(&mut command, iter::once(&config.compile_lib_path));
+ let output = match command
.arg("--print=cfg")
.arg("--target")
- .arg(target)
- .args(target_rustcflags)
+ .arg(&config.target)
+ .args(&config.target_rustcflags)
.output()
{
Ok(output) => output,
- Err(e) => panic!("error: failed to get cfg info from {:?}: {e}", rustc_path),
+ Err(e) => panic!("error: failed to get cfg info from {:?}: {e}", config.rustc_path),
};
if !output.status.success() {
panic!(
"error: failed to get cfg info from {:?}\n--- stdout\n{}\n--- stderr\n{}",
- rustc_path,
+ config.rustc_path,
String::from_utf8(output.stdout).unwrap(),
String::from_utf8(output.stderr).unwrap(),
);
diff --git a/src/tools/compiletest/src/runtest.rs b/src/tools/compiletest/src/runtest.rs
index 8af5f1da694b..f8903f754f09 100644
--- a/src/tools/compiletest/src/runtest.rs
+++ b/src/tools/compiletest/src/runtest.rs
@@ -13,7 +13,7 @@
use crate::header::TestProps;
use crate::json;
use crate::read2::read2_abbreviated;
-use crate::util::{logv, PathBufExt};
+use crate::util::{add_dylib_path, dylib_env_var, logv, PathBufExt};
use crate::ColorConfig;
use regex::{Captures, Regex};
use rustfix::{apply_suggestions, get_suggestions_from_json, Filter};
@@ -26,6 +26,7 @@
use std::hash::{Hash, Hasher};
use std::io::prelude::*;
use std::io::{self, BufReader};
+use std::iter;
use std::path::{Path, PathBuf};
use std::process::{Child, Command, ExitStatus, Output, Stdio};
use std::str;
@@ -72,19 +73,6 @@ fn disable_error_reporting<F: FnOnce() -> R, R>(f: F) -> R {
f()
}
-/// The name of the environment variable that holds dynamic library locations.
-pub fn dylib_env_var() -> &'static str {
- if cfg!(windows) {
- "PATH"
- } else if cfg!(target_os = "macos") {
- "DYLD_LIBRARY_PATH"
- } else if cfg!(target_os = "haiku") {
- "LIBRARY_PATH"
- } else {
- "LD_LIBRARY_PATH"
- }
-}
-
/// The platform-specific library name
pub fn get_lib_name(lib: &str, dylib: bool) -> String {
// In some casess (e.g. MUSL), we build a static
@@ -1811,16 +1799,7 @@ fn compose_and_run(
// Need to be sure to put both the lib_path and the aux path in the dylib
// search path for the child.
- let mut path =
- env::split_paths(&env::var_os(dylib_env_var()).unwrap_or_default()).collect::<Vec<_>>();
- if let Some(p) = aux_path {
- path.insert(0, PathBuf::from(p))
- }
- path.insert(0, PathBuf::from(lib_path));
-
- // Add the new dylib search path var
- let newpath = env::join_paths(&path).unwrap();
- command.env(dylib_env_var(), newpath);
+ add_dylib_path(&mut command, iter::once(lib_path).chain(aux_path));
let mut child = disable_error_reporting(|| command.spawn())
.unwrap_or_else(|_| panic!("failed to exec `{:?}`", &command));
diff --git a/src/tools/compiletest/src/util.rs b/src/tools/compiletest/src/util.rs
index e5ff0906be8a..ec36f1e4fb72 100644
--- a/src/tools/compiletest/src/util.rs
+++ b/src/tools/compiletest/src/util.rs
@@ -2,6 +2,7 @@
use std::env;
use std::ffi::OsStr;
use std::path::PathBuf;
+use std::process::Command;
use tracing::*;
@@ -111,3 +112,25 @@ fn with_extra_extension<S: AsRef<OsStr>>(&self, extension: S) -> PathBuf {
}
}
}
+
+/// The name of the environment variable that holds dynamic library locations.
+pub fn dylib_env_var() -> &'static str {
+ if cfg!(windows) {
+ "PATH"
+ } else if cfg!(target_os = "macos") {
+ "DYLD_LIBRARY_PATH"
+ } else if cfg!(target_os = "haiku") {
+ "LIBRARY_PATH"
+ } else {
+ "LD_LIBRARY_PATH"
+ }
+}
+
+/// Adds a list of lookup paths to `cmd`'s dynamic library lookup path.
+/// If the dylib_path_var is already set for this cmd, the old value will be overwritten!
+pub fn add_dylib_path(cmd: &mut Command, paths: impl Iterator<Item = impl Into<PathBuf>>) {
+ let path_env = env::var_os(dylib_env_var());
+ let old_paths = path_env.as_ref().map(env::split_paths);
+ let new_paths = paths.map(Into::into).chain(old_paths.into_iter().flatten());
+ cmd.env(dylib_env_var(), env::join_paths(new_paths).unwrap());
+}
--
2.38.1

@ -0,0 +1,51 @@
# Explicitly use bindir tools, in case others are in the PATH,
# like the rustup shims in a user's ~/.cargo/bin/.
#
# Since cargo 1.31, install only uses $CARGO_HOME/config, ignoring $PWD.
# https://github.com/rust-lang/cargo/issues/6397
# But we can set CARGO_HOME locally, which is a good idea anyway to make sure
# it never writes to ~/.cargo during rpmbuild.
%__cargo %{_bindir}/env CARGO_HOME=.cargo %{_bindir}/cargo
%__rustc %{_bindir}/rustc
%__rustdoc %{_bindir}/rustdoc
# Enable optimization, debuginfo, and link hardening.
%__global_rustflags -Copt-level=3 -Cdebuginfo=2 -Clink-arg=-Wl,-z,relro,-z,now
%__global_rustflags_toml [%{lua:
for arg in string.gmatch(rpm.expand("%{__global_rustflags}"), "%S+") do
print('"' .. arg .. '", ')
end}]
%cargo_prep(V:) (\
%{__mkdir} -p .cargo \
cat > .cargo/config << EOF \
[build]\
rustc = "%{__rustc}"\
rustdoc = "%{__rustdoc}"\
rustflags = %{__global_rustflags_toml}\
\
[install]\
root = "%{buildroot}%{_prefix}"\
\
[term]\
verbose = true\
EOF\
%if 0%{-V:1}\
%{__tar} -xoaf %{S:%{-V*}}\
cat >> .cargo/config << EOF \
\
[source.crates-io]\
replace-with = "vendored-sources"\
\
[source.vendored-sources]\
directory = "./vendor"\
EOF\
%endif\
)
%cargo_build %__cargo build --release %{?_smp_mflags}
%cargo_test %__cargo test --release %{?_smp_mflags} --no-fail-fast
%cargo_install %__cargo install --no-track --path .

@ -0,0 +1,18 @@
--- rustc-1.61.0-src/src/etc/rust-gdb.orig 2022-05-17 18:29:36.000000000 -0700
+++ rustc-1.61.0-src/src/etc/rust-gdb 2022-05-18 11:18:13.732709661 -0700
@@ -14,6 +14,9 @@ fi
RUSTC_SYSROOT="$("$RUSTC" --print=sysroot)"
GDB_PYTHON_MODULE_DIRECTORY="$RUSTC_SYSROOT/lib/rustlib/etc"
+RUST_STD_BUILD="@BUILDDIR@/library/"
+RUST_STD_SRC="$RUSTC_SYSROOT/lib/rustlib/src/rust/library/"
+
# Run GDB with the additional arguments that load the pretty printers
# Set the environment variable `RUST_GDB` to overwrite the call to a
# different/specific command (defaults to `gdb`).
@@ -21,4 +24,5 @@ RUST_GDB="${RUST_GDB:-gdb}"
PYTHONPATH="$PYTHONPATH:$GDB_PYTHON_MODULE_DIRECTORY" exec ${RUST_GDB} \
--directory="$GDB_PYTHON_MODULE_DIRECTORY" \
-iex "add-auto-load-safe-path $GDB_PYTHON_MODULE_DIRECTORY" \
+ -iex "set substitute-path $RUST_STD_BUILD $RUST_STD_SRC" \
"$@"

@ -0,0 +1,90 @@
--- rustc-beta-src/Cargo.lock.orig 2022-10-04 10:55:48.797517289 -0700
+++ rustc-beta-src/Cargo.lock 2022-10-04 10:55:48.799517248 -0700
@@ -1026,7 +1026,6 @@
dependencies = [
"cc",
"libc",
- "libnghttp2-sys",
"libz-sys",
"openssl-sys",
"pkg-config",
@@ -1993,16 +1992,6 @@
checksum = "7fc7aa29613bd6a620df431842069224d8bc9011086b1db4c0e0cd47fa03ec9a"
[[package]]
-name = "libnghttp2-sys"
-version = "0.1.4+1.41.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03624ec6df166e79e139a2310ca213283d6b3c30810c54844f307086d4488df1"
-dependencies = [
- "cc",
- "libc",
-]
-
-[[package]]
name = "libz-sys"
version = "1.1.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
--- rustc-beta-src/src/tools/cargo/Cargo.toml.orig 2022-10-04 10:55:48.799517248 -0700
+++ rustc-beta-src/src/tools/cargo/Cargo.toml 2022-10-04 11:00:55.057162743 -0700
@@ -21,7 +21,7 @@
cargo-platform = { path = "crates/cargo-platform", version = "0.1.2" }
cargo-util = { path = "crates/cargo-util", version = "0.2.1" }
crates-io = { path = "crates/crates-io", version = "0.34.0" }
-curl = { version = "0.4.43", features = ["http2"] }
+curl = { version = "0.4.43", features = [] }
curl-sys = "0.4.55"
env_logger = "0.9.0"
pretty_env_logger = { version = "0.4", optional = true }
--- rustc-beta-src/src/tools/cargo/src/cargo/sources/registry/http_remote.rs.orig 2022-09-24 10:23:17.000000000 -0700
+++ rustc-beta-src/src/tools/cargo/src/cargo/sources/registry/http_remote.rs 2022-10-04 10:55:48.799517248 -0700
@@ -192,16 +192,8 @@
}
self.fetch_started = true;
- // We've enabled the `http2` feature of `curl` in Cargo, so treat
- // failures here as fatal as it would indicate a build-time problem.
- self.multiplexing = self.config.http_config()?.multiplexing.unwrap_or(true);
-
- self.multi
- .pipelining(false, self.multiplexing)
- .with_context(|| "failed to enable multiplexing/pipelining in curl")?;
-
- // let's not flood the server with connections
- self.multi.set_max_host_connections(2)?;
+ // Multiplexing is disabled because the system libcurl doesn't support it.
+ self.multiplexing = false;
self.config
.shell()
--- rustc-beta-src/src/tools/cargo/src/cargo/core/package.rs.orig 2022-09-24 10:23:17.000000000 -0700
+++ rustc-beta-src/src/tools/cargo/src/cargo/core/package.rs 2022-10-04 10:55:48.800517227 -0700
@@ -403,16 +403,9 @@
sources: SourceMap<'cfg>,
config: &'cfg Config,
) -> CargoResult<PackageSet<'cfg>> {
- // We've enabled the `http2` feature of `curl` in Cargo, so treat
- // failures here as fatal as it would indicate a build-time problem.
- let mut multi = Multi::new();
- let multiplexing = config.http_config()?.multiplexing.unwrap_or(true);
- multi
- .pipelining(false, multiplexing)
- .with_context(|| "failed to enable multiplexing/pipelining in curl")?;
-
- // let's not flood crates.io with connections
- multi.set_max_host_connections(2)?;
+ // Multiplexing is disabled because the system libcurl doesn't support it.
+ let multi = Multi::new();
+ let multiplexing = false;
Ok(PackageSet {
packages: package_ids
@@ -658,7 +651,7 @@
macro_rules! try_old_curl {
($e:expr, $msg:expr) => {
let result = $e;
- if cfg!(target_os = "macos") {
+ if cfg!(any(target_os = "linux", target_os = "macos")) {
if let Err(e) = result {
warn!("ignoring libcurl {} error: {}", $msg, e);
}

@ -0,0 +1,43 @@
--- rustc-beta-src/Cargo.lock.orig 2022-09-24 10:20:14.000000000 -0700
+++ rustc-beta-src/Cargo.lock 2022-10-04 10:26:35.490270607 -0700
@@ -1971,7 +1971,6 @@
dependencies = [
"cc",
"libc",
- "libssh2-sys",
"libz-sys",
"openssl-sys",
"pkg-config",
@@ -2004,20 +2003,6 @@
]
[[package]]
-name = "libssh2-sys"
-version = "0.2.23"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b094a36eb4b8b8c8a7b4b8ae43b2944502be3e59cd87687595cf6b0a71b3f4ca"
-dependencies = [
- "cc",
- "libc",
- "libz-sys",
- "openssl-sys",
- "pkg-config",
- "vcpkg",
-]
-
-[[package]]
name = "libz-sys"
version = "1.1.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
--- rustc-beta-src/vendor/git2/Cargo.toml.orig 2022-10-04 10:26:35.490270607 -0700
+++ rustc-beta-src/vendor/git2/Cargo.toml 2022-10-04 10:28:14.002187686 -0700
@@ -58,9 +58,7 @@
[features]
default = [
- "ssh",
"https",
- "ssh_key_from_memory",
]
https = [
"libgit2-sys/https",

@ -0,0 +1,43 @@
--- rustc-beta-src/compiler/rustc_codegen_ssa/src/back/link.rs.orig 2022-09-24 10:20:14.000000000 -0700
+++ rustc-beta-src/compiler/rustc_codegen_ssa/src/back/link.rs 2022-10-05 11:24:21.759564185 -0700
@@ -755,7 +755,7 @@
&& cmd.get_args().iter().any(|e| e.to_string_lossy() == "-no-pie")
{
info!("linker output: {:?}", out);
- warn!("Linker does not support -no-pie command line option. Retrying without.");
+ info!("Linker does not support -no-pie command line option. Retrying without.");
for arg in cmd.take_args() {
if arg.to_string_lossy() != "-no-pie" {
cmd.arg(arg);
@@ -774,7 +774,7 @@
&& cmd.get_args().iter().any(|e| e.to_string_lossy() == "-static-pie")
{
info!("linker output: {:?}", out);
- warn!(
+ info!(
"Linker does not support -static-pie command line option. Retrying with -static instead."
);
// Mirror `add_(pre,post)_link_objects` to replace CRT objects.
@@ -1520,15 +1520,15 @@
}
fn link_output_kind(sess: &Session, crate_type: CrateType) -> LinkOutputKind {
- let kind = match (crate_type, sess.crt_static(Some(crate_type)), sess.relocation_model()) {
+ // Only use PIE if explicitly specified.
+ #[allow(rustc::bad_opt_access)]
+ let explicit_pic =
+ matches!(sess.opts.cg.relocation_model, Some(RelocModel::Pic | RelocModel::Pie));
+ let kind = match (crate_type, sess.crt_static(Some(crate_type)), explicit_pic) {
(CrateType::Executable, _, _) if sess.is_wasi_reactor() => LinkOutputKind::WasiReactorExe,
- (CrateType::Executable, false, RelocModel::Pic | RelocModel::Pie) => {
- LinkOutputKind::DynamicPicExe
- }
+ (CrateType::Executable, false, true) => LinkOutputKind::DynamicPicExe,
(CrateType::Executable, false, _) => LinkOutputKind::DynamicNoPicExe,
- (CrateType::Executable, true, RelocModel::Pic | RelocModel::Pie) => {
- LinkOutputKind::StaticPicExe
- }
+ (CrateType::Executable, true, true) => LinkOutputKind::StaticPicExe,
(CrateType::Executable, true, _) => LinkOutputKind::StaticNoPicExe,
(_, true, _) => LinkOutputKind::StaticDylib,
(_, false, _) => LinkOutputKind::DynamicDylib,

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