lang/rust: Update to 1.79.0

Announce:	https://blog.rust-lang.org/2024/06/13/Rust-1.79.0.html
ChangeLog:	https://github.com/rust-lang/rust/releases/tag/1.79.0

PR:		279707
Tested by:	pkubaj,mikael

5 files changed, 129 insertions, 62 deletions

diff --git a/lang/rust/files/armv7/patch-vendor_rustix_src_backend_libc_fs_syscalls.rs b/lang/rust/files/armv7/patch-vendor_rustix_src_backend_libc_fs_syscalls.rs
deleted file mode 100644
index 423655a62676..000000000000
--- a/lang/rust/files/armv7/patch-vendor_rustix_src_backend_libc_fs_syscalls.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-gnueabihf was changed to gnu in this commit and it breaks rustix
-https://github.com/rust-lang/rust/commit/93ec0e6299e31e6857e8ad741750034f35762b11
-
-
---- vendor/rustix/src/backend/libc/fs/syscalls.rs.orig	2024-05-06 16:29:17.182875000 +0200
-+++ vendor/rustix/src/backend/libc/fs/syscalls.rs	2024-05-06 16:29:48.897744000 +0200
-@@ -140,7 +140,7 @@ pub(crate) fn open(path: &CStr, oflags: OFlags, mode: 
- pub(crate) fn open(path: &CStr, oflags: OFlags, mode: Mode) -> io::Result<OwnedFd> {
-     // Work around <https://sourceware.org/bugzilla/show_bug.cgi?id=17523>.
-     // glibc versions before 2.25 don't handle `O_TMPFILE` correctly.
--    #[cfg(all(unix, target_env = "gnu", not(target_os = "hurd")))]
-+    #[cfg(all(unix, target_env = "gnu", not(any(target_os = "freebsd", target_os = "hurd"))))]
-     if oflags.contains(OFlags::TMPFILE) && crate::backend::if_glibc_is_less_than_2_25() {
-         return open_via_syscall(path, oflags, mode);
-     }
-@@ -203,7 +203,7 @@ pub(crate) fn openat(
- ) -> io::Result<OwnedFd> {
-     // Work around <https://sourceware.org/bugzilla/show_bug.cgi?id=17523>.
-     // glibc versions before 2.25 don't handle `O_TMPFILE` correctly.
--    #[cfg(all(unix, target_env = "gnu", not(target_os = "hurd")))]
-+    #[cfg(all(unix, target_env = "gnu", not(any(target_os = "freebsd", target_os = "hurd"))))]
-     if oflags.contains(OFlags::TMPFILE) && crate::backend::if_glibc_is_less_than_2_25() {
-         return openat_via_syscall(dirfd, path, oflags, mode);
-     }
diff --git a/lang/rust/files/patch-vendor_cc.rs b/lang/rust/files/patch-vendor_cc.rs
new file mode 100644
index 000000000000..5b6888c4c087
--- /dev/null
+++ b/lang/rust/files/patch-vendor_cc.rs
@@ -0,0 +1,107 @@
+When the compiler has "clang" in its name the cc crate will pass
+an LLVM target triple to it.  Rust uses a triple that lacks the OS
+version and LLVM will default to FreeBSD 9 behavior, i.e., it will
+default to libstdc++ which is no longer available in newer releases.
+
+To avoid this issue assume we have a GNU compatible toolchain instead
+until LLVM can be updated to use libc++ by default.
+
+https://reviews.llvm.org/D77776
+
+--- vendor/cc-1.0.73/src/lib.rs.orig	2021-03-04 20:58:54 UTC
++++ vendor/cc-1.0.73/src/lib.rs
+@@ -2659,24 +2659,7 @@ impl Tool {
+     }
+ 
+     fn with_features(path: PathBuf, clang_driver: Option<&str>, cuda: bool) -> Self {
+-        // Try to detect family of the tool from its name, falling back to Gnu.
+-        let family = if let Some(fname) = path.file_name().and_then(|p| p.to_str()) {
+-            if fname.contains("clang-cl") {
+-                ToolFamily::Msvc { clang_cl: true }
+-            } else if fname.ends_with("cl") || fname == "cl.exe" {
+-                ToolFamily::Msvc { clang_cl: false }
+-            } else if fname.contains("clang") {
+-                match clang_driver {
+-                    Some("cl") => ToolFamily::Msvc { clang_cl: true },
+-                    _ => ToolFamily::Clang,
+-                }
+-            } else {
+-                ToolFamily::Gnu
+-            }
+-        } else {
+-            ToolFamily::Gnu
+-        };
+-
++        let family = ToolFamily::Gnu;
+         Tool {
+             path: path,
+             cc_wrapper_path: None,
+
+--- vendor/cc-1.0.79/src/lib.rs.orig	2021-03-04 20:58:54 UTC
++++ vendor/cc-1.0.79/src/lib.rs
+@@ -2659,24 +2659,7 @@ impl Tool {
+     }
+ 
+     fn with_features(path: PathBuf, clang_driver: Option<&str>, cuda: bool) -> Self {
+-        // Try to detect family of the tool from its name, falling back to Gnu.
+-        let family = if let Some(fname) = path.file_name().and_then(|p| p.to_str()) {
+-            if fname.contains("clang-cl") {
+-                ToolFamily::Msvc { clang_cl: true }
+-            } else if fname.ends_with("cl") || fname == "cl.exe" {
+-                ToolFamily::Msvc { clang_cl: false }
+-            } else if fname.contains("clang") {
+-                match clang_driver {
+-                    Some("cl") => ToolFamily::Msvc { clang_cl: true },
+-                    _ => ToolFamily::Clang,
+-                }
+-            } else {
+-                ToolFamily::Gnu
+-            }
+-        } else {
+-            ToolFamily::Gnu
+-        };
+-
++        let family = ToolFamily::Gnu;
+         Tool {
+             path: path,
+             cc_wrapper_path: None,
+
+--- vendor/cc-1.0.90/src/tool.rs.orig	2024-03-18 11:23:17 UTC
++++ vendor/cc-1.0.90/src/tool.rs
+@@ -122,22 +122,7 @@ impl Tool {
+         };
+ 
+         // Try to detect family of the tool from its name, falling back to Gnu.
+-        let family = if let Some(fname) = path.file_name().and_then(|p| p.to_str()) {
+-            if fname.contains("clang-cl") {
+-                ToolFamily::Msvc { clang_cl: true }
+-            } else if fname.ends_with("cl") || fname == "cl.exe" {
+-                ToolFamily::Msvc { clang_cl: false }
+-            } else if fname.contains("clang") {
+-                match clang_driver {
+-                    Some("cl") => ToolFamily::Msvc { clang_cl: true },
+-                    _ => ToolFamily::Clang,
+-                }
+-            } else {
+-                detect_family(&path)
+-            }
+-        } else {
+-            detect_family(&path)
+-        };
++        let family = ToolFamily::Gnu;
+ 
+         Tool {
+             path,
+--- vendor/cc-1.0.92/src/tool.rs.orig	2024-05-09 18:20:47 UTC
++++ vendor/cc-1.0.92/src/tool.rs
+@@ -151,9 +151,7 @@ impl Tool {
+ 
+             match (clang, accepts_cl_style_flags, gcc) {
+                 (clang_cl, true, _) => Ok(ToolFamily::Msvc { clang_cl }),
+-                (true, false, _) => Ok(ToolFamily::Clang {
+-                    zig_cc: is_zig_cc(path, cargo_output),
+-                }),
++                (true, false, _) => Ok(ToolFamily::Gnu),
+                 (false, false, true) => Ok(ToolFamily::Gnu),
+                 (false, false, false) => {
+                     cargo_output.print_warning(&"Compiler family detection failed since it does not define `__clang__`, `__GNUC__` or `_MSC_VER`, fallback to treating it as GNU");
diff --git a/lang/rust/files/patch-vendor_cc_src_tool.rs b/lang/rust/files/patch-vendor_cc_src_tool.rs
deleted file mode 100644
index 42c63f436594..000000000000
--- a/lang/rust/files/patch-vendor_cc_src_tool.rs
+++ /dev/null
@@ -1,36 +0,0 @@
-When the compiler has "clang" in its name the cc crate will pass
-an LLVM target triple to it.  Rust uses a triple that lacks the OS
-version and LLVM will default to FreeBSD 9 behavior, i.e., it will
-default to libstdc++ which is no longer available in newer releases.
-
-To avoid this issue assume we have a GNU compatible toolchain instead
-until LLVM can be updated to use libc++ by default.
-
-https://reviews.llvm.org/D77776
-
---- vendor/cc/src/tool.rs.orig	2024-03-18 11:23:17 UTC
-+++ vendor/cc/src/tool.rs
-@@ -122,22 +122,7 @@ impl Tool {
-         };
- 
-         // Try to detect family of the tool from its name, falling back to Gnu.
--        let family = if let Some(fname) = path.file_name().and_then(|p| p.to_str()) {
--            if fname.contains("clang-cl") {
--                ToolFamily::Msvc { clang_cl: true }
--            } else if fname.ends_with("cl") || fname == "cl.exe" {
--                ToolFamily::Msvc { clang_cl: false }
--            } else if fname.contains("clang") {
--                match clang_driver {
--                    Some("cl") => ToolFamily::Msvc { clang_cl: true },
--                    _ => ToolFamily::Clang,
--                }
--            } else {
--                detect_family(&path)
--            }
--        } else {
--            detect_family(&path)
--        };
-+        let family = ToolFamily::Gnu;
- 
-         Tool {
-             path,
diff --git a/lang/rust/files/patch-vendor_nix-0.28.0_src_sys_signal.rs b/lang/rust/files/patch-vendor_nix-0.28.0_src_sys_signal.rs
new file mode 100644
index 000000000000..fbe6d4e5a216
--- /dev/null
+++ b/lang/rust/files/patch-vendor_nix-0.28.0_src_sys_signal.rs
@@ -0,0 +1,20 @@
+--- vendor/nix-0.28.0/src/sys/signal.rs.orig	2024-06-14 14:06:00 UTC
++++ vendor/nix-0.28.0/src/sys/signal.rs
+@@ -1099,7 +1099,7 @@ pub type type_of_thread_id = libc::lwpid_t;
+ #[cfg(target_os = "freebsd")]
+ pub type type_of_thread_id = libc::lwpid_t;
+ /// Identifies a thread for [`SigevNotify::SigevThreadId`]
+-#[cfg(all(not(target_os = "hurd"), any(target_env = "gnu", target_env = "uclibc")))]
++#[cfg(all(not(any(target_os = "freebsd", target_os = "hurd")), any(target_env = "gnu", target_env = "uclibc")))]
+ pub type type_of_thread_id = libc::pid_t;
+ 
+ /// Specifies the notification method used by a [`SigEvent`]
+@@ -1349,7 +1349,7 @@ mod sigevent {
+                     sev.sigev_value.sival_ptr = si_value as *mut libc::c_void;
+                     sev._sigev_un._threadid = thread_id;
+                 }
+-                #[cfg(any(target_env = "gnu", target_env = "uclibc"))]
++                #[cfg(all(not(target_os = "freebsd"), any(target_env = "gnu", target_env = "uclibc")))]
+                 SigevNotify::SigevThreadId{signal, thread_id, si_value} => {
+                     sev.sigev_notify = libc::SIGEV_THREAD_ID;
+                     sev.sigev_signo = signal as libc::c_int;
diff --git a/lang/rust/files/riscv64/patch-vendor_openssl-src_src_lib.rs b/lang/rust/files/riscv64/patch-vendor_openssl-src_src_lib.rs
index 3171b5769f1a..c7fd8cb30f49 100644
--- a/lang/rust/files/riscv64/patch-vendor_openssl-src_src_lib.rs
+++ b/lang/rust/files/riscv64/patch-vendor_openssl-src_src_lib.rs
@@ -1,5 +1,5 @@
---- vendor/openssl-src/src/lib.rs.orig	2021-11-04 11:27:54 UTC
-+++ vendor/openssl-src/src/lib.rs
+--- vendor/openssl-src-111.28.1+1.1.1w/src/lib.rs.orig	2021-11-04 11:27:54 UTC
++++ vendor/openssl-src-111.28.1+1.1.1w/src/lib.rs
 @@ -260,6 +260,7 @@ impl Build {
              "powerpc64le-unknown-freebsd" => "BSD-generic64",
              "powerpc64le-unknown-linux-gnu" => "linux-ppc64le",