[gentoo-commits] proj/rust-patches:1.85.1-r1 commit in: /

["Matt Jolly" <kangie@gentoo.org>]

commit:     1b769dd682fdbe71091de1d7105086324f9c42a3
Author:     Matt Jolly <kangie <AT> gentoo <DOT> org>
AuthorDate: Mon Jun  2 09:47:08 2025 +0000
Commit:     Matt Jolly <kangie <AT> gentoo <DOT> org>
CommitDate: Mon Jun  2 09:47:08 2025 +0000
URL:        https://gitweb.gentoo.org/proj/rust-patches.git/commit/?id=1b769dd6

Add patches for Rust 1.74.1-r101

Patches:
- 1.62.1-musl-dynamic-linking.patch
- 1.67.0-doc-wasm.patch
- 1.70.0-ignore-broken-and-non-applicable-tests.patch
- 1.74.1-cross-compile-libz.patch
- 1.81.0-backport-bug937164.patch
- 1.81.0-backport-llvm-pr101761.patch
- 1.81.0-backport-llvm-pr101766.patch

Signed-off-by: Matt Jolly <kangie <AT> gentoo.org>

 1.62.1-musl-dynamic-linking.patch                  | 19 +++++++++++++++
 1.67.0-doc-wasm.patch                              | 28 ++++++++++++++++++++++
 ....0-ignore-broken-and-non-applicable-tests.patch | 24 +++++++++++++++++++
 1.74.1-cross-compile-libz.patch                    | 17 +++++++++++++
 1.81.0-backport-bug937164.patch                    | 15 ++++++++++++
 1.81.0-backport-llvm-pr101761.patch                | 24 +++++++++++++++++++
 1.81.0-backport-llvm-pr101766.patch                | 23 ++++++++++++++++++
 7 files changed, 150 insertions(+)

diff --git a/1.62.1-musl-dynamic-linking.patch b/1.62.1-musl-dynamic-linking.patch
new file mode 100644
index 0000000..b64775c
--- /dev/null
+++ b/1.62.1-musl-dynamic-linking.patch
@@ -0,0 +1,19 @@
+From e42709c46647dab342b826d30324f3e6e5590e00 Mon Sep 17 00:00:00 2001
+From: Jory Pratt <anarchy@gentoo.org>
+Date: Tue, 2 Aug 2022 18:32:53 -0500
+Subject: [PATCH] Enable dynamic linking by default for musl
+
+Signed-off-by: Jory Pratt <anarchy@gentoo.org>
+--- a/compiler/rustc_target/src/spec/linux_musl_base.rs
++++ b/compiler/rustc_target/src/spec/linux_musl_base.rs
+@@ -10,7 +10,7 @@ pub fn opts() -> TargetOptions {
+     base.crt_objects_fallback = Some(CrtObjectsFallback::Musl);
+ 
+     // These targets statically link libc by default
+-    base.crt_static_default = true;
++    base.crt_static_default = false;
+ 
+     base
+ }
+-- 
+2.35.1

diff --git a/1.67.0-doc-wasm.patch b/1.67.0-doc-wasm.patch
new file mode 100644
index 0000000..30cb8b9
--- /dev/null
+++ b/1.67.0-doc-wasm.patch
@@ -0,0 +1,28 @@
+From 92aa5f6b272bcdc020a34f8d90f9ef851b5b4504 Mon Sep 17 00:00:00 2001
+From: John Millikin <john@john-millikin.com>
+Date: Mon, 9 Jan 2023 13:54:21 +0900
+Subject: [PATCH] Disable `linux_ext` in wasm32 and fortanix rustdoc builds.
+
+The `std::os::unix` module is stubbed out when building docs for these
+target platforms. The introduction of Linux-specific extension traits
+caused `std::os::net` to depend on sub-modules of `std::os::unix`,
+which broke rustdoc for the `wasm32-unknown-unknown` target.
+
+Adding an additional `#[cfg]` guard solves that rustdoc failure by
+not declaring `linux_ext` on targets with a stubbed `std::os::unix`.
+--- a/library/std/src/os/net/mod.rs
++++ b/library/std/src/os/net/mod.rs
+@@ -1,4 +1,13 @@
+ //! OS-specific networking functionality.
+ 
++// See cfg macros in `library/std/src/os/mod.rs` for why these platforms must
++// be special-cased during rustdoc generation.
++#[cfg(not(all(
++    doc,
++    any(
++        all(target_arch = "wasm32", not(target_os = "wasi")),
++        all(target_vendor = "fortanix", target_env = "sgx")
++    )
++)))]
+ #[cfg(any(target_os = "linux", target_os = "android", doc))]
+ pub(super) mod linux_ext;

diff --git a/1.70.0-ignore-broken-and-non-applicable-tests.patch b/1.70.0-ignore-broken-and-non-applicable-tests.patch
new file mode 100644
index 0000000..590f960
--- /dev/null
+++ b/1.70.0-ignore-broken-and-non-applicable-tests.patch
@@ -0,0 +1,24 @@
+From 1879d1d1a284bf51c752e47db284ce22701ed5d0 Mon Sep 17 00:00:00 2001
+From: Samuel Holland <samuel@sholland.org>
+Date: Sun, 16 Sep 2018 16:38:48 +0000
+Subject: [PATCH 12/15] Ignore broken and non-applicable tests
+
+c-link-to-rust-va-list-fn: unstable feature, broken on aarch64, #56475
+env-funky-keys: can't handle LD_PRELOAD (e.g. sandbox)
+long-linker-command-lines: takes >10 minutes to run (but still passes)
+simd-intrinsic-generic-bitmask.rs: broken on BE, #59356
+sparc-struct-abi: no sparc target
+sysroot-crates-are-unstable: can't run rustc without RPATH
+--- a/tests/ui/env-funky-keys.rs
++++ b/tests/ui/env-funky-keys.rs
+@@ -1,6 +1,7 @@
+ // run-pass
+ // Ignore this test on Android, because it segfaults there.
+ 
++// ignore-test
+ // ignore-android
+ // ignore-windows
+ // ignore-cloudabi no execve
+-- 
+2.24.1
+

diff --git a/1.74.1-cross-compile-libz.patch b/1.74.1-cross-compile-libz.patch
new file mode 100644
index 0000000..98cec09
--- /dev/null
+++ b/1.74.1-cross-compile-libz.patch
@@ -0,0 +1,17 @@
+https://paste.sr.ht/~kchibisov/682321e0fd4a3ece4a4b7b71591896f5cd3cdb22
+https://github.com/gentoo/gentoo/pull/35246#discussion_r1484525497
+
+--- a/compiler/rustc_llvm/build.rs
++++ b/compiler/rustc_llvm/build.rs
+@@ -237,10 +237,7 @@ fn main() {
+     // of llvm-config, not the target that we're attempting to link.
+     let mut cmd = Command::new(&llvm_config);
+     cmd.arg(llvm_link_arg).arg("--libs");
+-
+-    if !is_crossed {
+-        cmd.arg("--system-libs");
+-    }
++    cmd.arg("--system-libs");
+ 
+     if (target.starts_with("arm") && !target.contains("freebsd"))
+         || target.starts_with("mips-")

diff --git a/1.81.0-backport-bug937164.patch b/1.81.0-backport-bug937164.patch
new file mode 100644
index 0000000..a6e887d
--- /dev/null
+++ b/1.81.0-backport-bug937164.patch
@@ -0,0 +1,15 @@
+https://bugs.gentoo.org/937525
+https://bugs.gentoo.org/937164
+
+Unnecessary on 19+ because 2222fddfc0a2ff02036542511597839856289094 adds
+SmallVector and SmallVector is fixed by another patch.
+--- a/src/llvm-project/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
++++ b/src/llvm-project/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
+@@ -13,6 +13,7 @@
+ #ifndef LLVM_LIB_TARGET_X86_MCTARGETDESC_X86MCTARGETDESC_H
+ #define LLVM_LIB_TARGET_X86_MCTARGETDESC_X86MCTARGETDESC_H
+ 
++#include <cstdint>
+ #include <memory>
+ #include <string>
+ 

diff --git a/1.81.0-backport-llvm-pr101761.patch b/1.81.0-backport-llvm-pr101761.patch
new file mode 100644
index 0000000..bcc3fee
--- /dev/null
+++ b/1.81.0-backport-llvm-pr101761.patch
@@ -0,0 +1,24 @@
+https://bugs.gentoo.org/937525
+https://bugs.gentoo.org/937164
+https://github.com/llvm/llvm-project/commit/7e44305041d96b064c197216b931ae3917a34ac1
+https://github.com/llvm/llvm-project/pull/101761
+
+From 7e44305041d96b064c197216b931ae3917a34ac1 Mon Sep 17 00:00:00 2001
+From: Sam James <sam@gentoo.org>
+Date: Fri, 2 Aug 2024 23:07:21 +0100
+Subject: [PATCH] [ADT] Add `<cstdint>` to SmallVector (#101761)
+
+SmallVector uses `uint32_t`, `uint64_t` without including `<cstdint>`
+which fails to build w/ GCC 15 after a change in libstdc++ [0]
+
+[0] https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=3a817a4a5a6d94da9127af3be9f84a74e3076ee2
+--- a/src/llvm-project/llvm/include/llvm/ADT/SmallVector.h
++++ b/src/llvm-project/llvm/include/llvm/ADT/SmallVector.h
+@@ -19,6 +19,7 @@
+ #include <algorithm>
+ #include <cassert>
+ #include <cstddef>
++#include <cstdint>
+ #include <cstdlib>
+ #include <cstring>
+ #include <functional>

diff --git a/1.81.0-backport-llvm-pr101766.patch b/1.81.0-backport-llvm-pr101766.patch
new file mode 100644
index 0000000..1bc84d0
--- /dev/null
+++ b/1.81.0-backport-llvm-pr101766.patch
@@ -0,0 +1,23 @@
+https://bugs.gentoo.org/937525
+https://bugs.gentoo.org/937164
+https://github.com/llvm/llvm-project/pull/101766
+
+From 5b69d0cf697f0d78406a5a7ed18eaa4f57a0580a Mon Sep 17 00:00:00 2001
+From: Sam James <sam@gentoo.org>
+Date: Fri, 2 Aug 2024 23:38:55 +0100
+Subject: [PATCH] [AMDGPU] Include `<cstdint>` in AMDGPUMCTargetDesc
+
+createAMDGPUELFObjectWriter uses `uint8_t` without including `<cstdint>`
+which fails to build w/ GCC 15 after a change in libstdc++ [0].
+
+[0] https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=3a817a4a5a6d94da9127af3be9f84a74e3076ee2
+--- a/src/llvm-project/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCTargetDesc.h
++++ b/src/llvm-project/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCTargetDesc.h
+@@ -15,6 +15,7 @@
+ #ifndef LLVM_LIB_TARGET_AMDGPU_MCTARGETDESC_AMDGPUMCTARGETDESC_H
+ #define LLVM_LIB_TARGET_AMDGPU_MCTARGETDESC_AMDGPUMCTARGETDESC_H
+ 
++#include <cstdint>
+ #include <memory>
+ 
+ namespace llvm {