Update to 1.68.2.

Related: rhbz#2191741

.gitignore

@@ -4,3 +4,4 @@ SOURCES/wasi-libc-wasi-sdk-17.tar.gz
 /wasi-libc-wasi-sdk-17.tar.gz
 /rustc-1.67.1-src.tar.xz
 /wasi-libc-1dfe5c302d1c5ab621f7abf04620fae92700fd22.tar.gz
+/rustc-1.68.2-src.tar.xz

0001-Fix-Async-Generator-ABI.patch

@@ -1,55 +0,0 @@
-From ecf812777a260e35ec9cd0c7d9dbd17a3f5cf5f9 Mon Sep 17 00:00:00 2001
-From: Arpad Borsos <swatinem@swatinem.de>
-Date: Tue, 29 Nov 2022 23:17:08 +0100
-Subject: [PATCH] Fix Async Generator ABI
-
-This change was missed when making async generators implement `Future` directly.
-It did not cause any problems in codegen so far, as `GeneratorState<(), Output>`
-happens to have the same ABI as `Poll<Output>`.
----
- compiler/rustc_ty_utils/src/abi.rs | 22 +++++++++++++++++-----
- 1 file changed, 17 insertions(+), 5 deletions(-)
-
-diff --git a/compiler/rustc_ty_utils/src/abi.rs b/compiler/rustc_ty_utils/src/abi.rs
-index 73c7eb6992f0..d644cbccea11 100644
---- a/compiler/rustc_ty_utils/src/abi.rs
-+++ b/compiler/rustc_ty_utils/src/abi.rs
-@@ -85,7 +85,7 @@ fn fn_sig_for_fn_abi<'tcx>(
-                 bound_vars,
-             )
-         }
--        ty::Generator(_, substs, _) => {
-+        ty::Generator(did, substs, _) => {
-             let sig = substs.as_generator().poly_sig();
- 
-             let bound_vars = tcx.mk_bound_variable_kinds(
-@@ -104,10 +104,22 @@ fn fn_sig_for_fn_abi<'tcx>(
-             let env_ty = tcx.mk_adt(pin_adt_ref, pin_substs);
- 
-             let sig = sig.skip_binder();
--            let state_did = tcx.require_lang_item(LangItem::GeneratorState, None);
--            let state_adt_ref = tcx.adt_def(state_did);
--            let state_substs = tcx.intern_substs(&[sig.yield_ty.into(), sig.return_ty.into()]);
--            let ret_ty = tcx.mk_adt(state_adt_ref, state_substs);
-+            // The `FnSig` and the `ret_ty` here is for a generators main
-+            // `Generator::resume(...) -> GeneratorState` function in case we
-+            // have an ordinary generator, or the `Future::poll(...) -> Poll`
-+            // function in case this is a special generator backing an async construct.
-+            let ret_ty = if tcx.generator_is_async(did) {
-+                let state_did = tcx.require_lang_item(LangItem::Poll, None);
-+                let state_adt_ref = tcx.adt_def(state_did);
-+                let state_substs = tcx.intern_substs(&[sig.return_ty.into()]);
-+                tcx.mk_adt(state_adt_ref, state_substs)
-+            } else {
-+                let state_did = tcx.require_lang_item(LangItem::GeneratorState, None);
-+                let state_adt_ref = tcx.adt_def(state_did);
-+                let state_substs = tcx.intern_substs(&[sig.yield_ty.into(), sig.return_ty.into()]);
-+                tcx.mk_adt(state_adt_ref, state_substs)
-+            };
-+
-             ty::Binder::bind_with_vars(
-                 tcx.mk_fn_sig(
-                     [env_ty, sig.resume_ty].iter(),
--- 
-2.39.1
-

0001-llvm-wrapper-adapt-for-LLVM-API-changes.patch

@@ -1,69 +0,0 @@
-From 1b512e5ece0a56733d298db227f7c6a933cb5123 Mon Sep 17 00:00:00 2001
-From: Krasimir Georgiev <krasimir@google.com>
-Date: Sun, 11 Dec 2022 09:14:50 +0000
-Subject: [PATCH] llvm-wrapper: adapt for LLVM API changes
-
-This is a follow-up of
-https://github.com/rust-lang/rust/commit/75aec4703dea7ef8e13924ccfa3a3d2e8c5c7cff.
-There, I updated the wrapper to only include llvm/ADT/Optional.h for
-LLVM version below 16. But I missed updating some of the None references.
-
-Found by our experimental rust + llvm at HEAD bot:
-https://buildkite.com/llvm-project/rust-llvm-integrate-prototype/builds/15587#0185006b-e0af-49e5-8b06-280ed125ff0d/200-539
-
-(cherry picked from commit cbdc00f6e61132cbb74397cbb91171756e5d5834)
----
- compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp |  4 ++++
- compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp | 12 +++++++++++-
- 2 files changed, 15 insertions(+), 1 deletion(-)
-
-diff --git a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
-index 1a3d458c3006..2865ea892733 100644
---- a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
-+++ b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
-@@ -223,7 +223,11 @@ fromRust(LLVMRustCodeModel Model) {
-   case LLVMRustCodeModel::Large:
-     return CodeModel::Large;
-   case LLVMRustCodeModel::None:
-+#if LLVM_VERSION_LT(16, 0)
-     return None;
-+#else
-+    return std::nullopt;
-+#endif
-   default:
-     report_fatal_error("Bad CodeModel.");
-   }
-diff --git a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
-index 3a748f38995b..6e63a7e01b5f 100644
---- a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
-+++ b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
-@@ -322,7 +322,13 @@ extern "C" LLVMAttributeRef LLVMRustCreateUWTableAttr(LLVMContextRef C, bool Asy
- }
- 
- extern "C" LLVMAttributeRef LLVMRustCreateAllocSizeAttr(LLVMContextRef C, uint32_t ElementSizeArg) {
--  return wrap(Attribute::getWithAllocSizeArgs(*unwrap(C), ElementSizeArg, None));
-+  return wrap(Attribute::getWithAllocSizeArgs(*unwrap(C), ElementSizeArg,
-+#if LLVM_VERSION_LT(16, 0)
-+                                              None
-+#else
-+                                              std::nullopt
-+#endif
-+                                              ));
- }
- 
- #if LLVM_VERSION_GE(15, 0)
-@@ -717,7 +723,11 @@ static std::optional<DIFile::ChecksumKind> fromRust(LLVMRustChecksumKind Kind) {
- #endif
-   switch (Kind) {
-   case LLVMRustChecksumKind::None:
-+#if LLVM_VERSION_LT(16, 0)
-     return None;
-+#else
-+    return std::nullopt;
-+#endif
-   case LLVMRustChecksumKind::MD5:
-     return DIFile::ChecksumKind::CSK_MD5;
-   case LLVMRustChecksumKind::SHA1:
--- 
-2.40.0
-

rust.spec

@@ -1,4 +1,4 @@
-# Only x86_64 and i686 are Tier 1 platforms at this time.
+# Only x86_64, i686, and aarch64 are Tier 1 platforms at this time.
 # https://doc.rust-lang.org/nightly/rustc/platform-support.html
 %global rust_arches x86_64 i686 aarch64 ppc64le s390x
 
@@ -8,9 +8,9 @@
 # To bootstrap from scratch, set the channel and date from src/stage0.json
 # e.g. 1.59.0 wants rustc: 1.58.0-2022-01-13
 # or nightly wants some beta-YYYY-MM-DD
-%global bootstrap_version 1.66.0
+%global bootstrap_version 1.67.1
-%global bootstrap_channel 1.66.0
+%global bootstrap_channel 1.67.1
-%global bootstrap_date 2022-12-15
+%global bootstrap_date 2023-02-09
 
 # Only the specified arches will use bootstrap binaries.
 # NOTE: Those binaries used to be uploaded with every new release, but that was
@@ -88,7 +88,7 @@
 %endif
 
 Name:           rust
-Version:        1.67.1
+Version:        1.68.2
 Release:        1%{?dist}
 Summary:        The Rust Programming Language
 License:        (ASL 2.0 or MIT) and (BSD and MIT)
@@ -111,13 +111,6 @@ Patch1:         0001-Use-lld-provided-by-system-for-wasm.patch
 # Set a substitute-path in rust-gdb for standard library sources.
 Patch2:         rustc-1.61.0-rust-gdb-substitute-path.patch
 
-# Fix Async Generator ABI (rhbz2168622)
-# https://github.com/rust-lang/rust/pull/105082
-Patch3:         0001-Fix-Async-Generator-ABI.patch
-
-# https://github.com/rust-lang/rust/pull/105555
-Patch4:         0001-llvm-wrapper-adapt-for-LLVM-API-changes.patch
-
 ### RHEL-specific patches below ###
 
 # Simple rpm macros for rust-toolset (as opposed to full rust-packaging)
@@ -128,7 +121,7 @@ Patch100:       rustc-1.65.0-disable-libssh2.patch
 
 # libcurl on RHEL7 doesn't have http2, but since cargo requests it, curl-sys
 # will try to build it statically -- instead we turn off the feature.
-Patch101:       rustc-1.67.0-disable-http2.patch
+Patch101:       rustc-1.68.0-disable-http2.patch
 
 # kernel rh1410097 causes too-small stacks for PIE.
 # (affects RHEL6 kernels when building for RHEL7)
@@ -340,7 +333,7 @@ This package includes the Rust compiler and documentation generator.
 Summary:        Standard library for Rust
 Provides:       %{name}-std-static-%{rust_triple} = %{version}-%{release}
 Requires:       %{name} = %{version}-%{release}
-Requires:       glibc-devel%{?_isa} >= 2.11
+Requires:       glibc-devel%{?_isa} >= 2.17
 
 %description std-static
 This package includes the standard libraries for building applications
@@ -595,8 +588,6 @@ test -f '%{local_rust_root}/bin/rustc'
 
 %patch1 -p1
 %patch2 -p1
-%patch3 -p1
-%patch4 -p1
 
 %if %with disabled_libssh2
 %patch100 -p1
@@ -666,6 +657,12 @@ find vendor -name .cargo-checksum.json \
 # it's a shebang and make them executable. Then brp-mangle-shebangs gets upset...
 find -name '*.rs' -type f -perm /111 -exec chmod -v -x '{}' '+'
 
+# The distro flags are only appropriate for the host, not our cross-targets,
+# and they're not as fine-grained as the settings we choose for std vs rustc.
+%if %defined build_rustflags
+%global build_rustflags %{nil}
+%endif
+
 # Set up shared environment variables for build/install/check
 %global rust_env %{?rustflags:RUSTFLAGS="%{rustflags}"}
 %if 0%{?cmake_path:1}
@@ -1052,6 +1049,9 @@ end}
 
 
 %changelog
+* Fri May 19 2023 Josh Stone <jistone@redhat.com> - 1.68.2-1
+- Update to 1.68.2.
+
 * Thu May 18 2023 Josh Stone <jistone@redhat.com> - 1.67.1-1
 - Update to 1.67.1.
 

rustc-1.68.0-disable-http2.patch

@@ -1,6 +1,6 @@
---- rustc-beta-src/Cargo.lock.orig	2023-01-24 13:25:47.822917185 -0800
+--- rustc-beta-src/Cargo.lock.orig      2023-03-03 17:26:41.309081970 -0800
-+++ rustc-beta-src/Cargo.lock	2023-01-24 13:25:47.824917142 -0800
++++ rustc-beta-src/Cargo.lock   2023-03-03 17:26:41.311081929 -0800
-@@ -1062,7 +1062,6 @@
+@@ -1152,7 +1152,6 @@
  dependencies = [
   "cc",
   "libc",
@@ -8,7 +8,7 @@
   "libz-sys",
   "openssl-sys",
   "pkg-config",
-@@ -2181,16 +2180,6 @@
+@@ -2399,16 +2398,6 @@
  checksum = "7fc7aa29613bd6a620df431842069224d8bc9011086b1db4c0e0cd47fa03ec9a"
  
  [[package]]
@@ -25,20 +25,20 @@
  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	2023-01-24 13:25:47.824917142 -0800
+--- rustc-beta-src/src/tools/cargo/Cargo.toml.orig      2023-03-03 17:26:41.311081929 -0800
-+++ rustc-beta-src/src/tools/cargo/Cargo.toml	2023-01-24 13:26:29.209044200 -0800
++++ rustc-beta-src/src/tools/cargo/Cargo.toml   2023-03-03 17:27:32.999013773 -0800
 @@ -21,7 +21,7 @@
  cargo-platform = { path = "crates/cargo-platform", version = "0.1.2" }
  cargo-util = { path = "crates/cargo-util", version = "0.2.3" }
- crates-io = { path = "crates/crates-io", version = "0.35.0" }
+ crates-io = { path = "crates/crates-io", version = "0.35.1" }
 -curl = { version = "0.4.44", features = ["http2"] }
 +curl = { version = "0.4.44", features = [] }
  curl-sys = "0.4.59"
  env_logger = "0.10.0"
  pretty_env_logger = { version = "0.4", optional = true }
---- rustc-beta-src/src/tools/cargo/src/cargo/core/package.rs.orig	2023-01-21 17:17:19.000000000 -0800
+--- rustc-beta-src/src/tools/cargo/src/cargo/core/package.rs.orig       2023-02-26 19:02:38.000000000 -0800
-+++ rustc-beta-src/src/tools/cargo/src/cargo/core/package.rs	2023-01-24 13:25:47.824917142 -0800
++++ rustc-beta-src/src/tools/cargo/src/cargo/core/package.rs    2023-03-03 17:26:41.311081929 -0800
-@@ -403,16 +403,9 @@
+@@ -402,16 +402,9 @@
          sources: SourceMap<'cfg>,
          config: &'cfg Config,
      ) -> CargoResult<PackageSet<'cfg>> {
@@ -58,18 +58,9 @@
  
          Ok(PackageSet {
              packages: package_ids
-@@ -658,7 +651,7 @@
+--- rustc-beta-src/src/tools/cargo/src/cargo/sources/registry/http_remote.rs.orig       2023-02-26 19:02:38.000000000 -0800
- macro_rules! try_old_curl {
++++ rustc-beta-src/src/tools/cargo/src/cargo/sources/registry/http_remote.rs    2023-03-03 17:26:41.311081929 -0800
-     ($e:expr, $msg:expr) => {
+@@ -220,16 +220,8 @@
-         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);
-             }
---- rustc-beta-src/src/tools/cargo/src/cargo/sources/registry/http_remote.rs.orig	2023-01-21 17:17:19.000000000 -0800
-+++ rustc-beta-src/src/tools/cargo/src/cargo/sources/registry/http_remote.rs	2023-01-24 13:25:47.824917142 -0800
-@@ -223,16 +223,8 @@
          }
          self.fetch_started = true;
  
@@ -88,3 +79,14 @@
  
          self.config
              .shell()
+--- rustc-beta-src/src/tools/cargo/src/cargo/util/network.rs.orig       2023-02-26 19:02:38.000000000 -0800
++++ rustc-beta-src/src/tools/cargo/src/cargo/util/network.rs    2023-03-03 17:29:54.808076261 -0800
+@@ -116,7 +116,7 @@
+ 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);
+             }

sources

@@ -1,2 +1,2 @@
-SHA512 (rustc-1.67.1-src.tar.xz) = 42d77ee93b168ae139b026138fb48d925624ff436a836aa97ee235f870e61ea11643b0cf7ad20bcafda774c6cd3855a4bc10a2e2ed1c4d82c6f15158963b304d
+SHA512 (rustc-1.68.2-src.tar.xz) = 8b085d0351e19100e9abc24b10c44a0939a1d35ba23421da4ece345d7373f7dbad1dc6a2ae153c1259404dd96b41e2682e711cf2b0b63fd03a196760cddbcdd3
 SHA512 (wasi-libc-1dfe5c302d1c5ab621f7abf04620fae92700fd22.tar.gz) = 6f813bc7822746c161932de6b84fb965111400a1a38c25dd0981209d588b9ccafe1a5923349110c536f1b7cda707dfa2d0be42c92b2fa6fd89c957eda27bda27