rustc-nightly: bump to 1.83.0-20240927

.github/workflows/packages.yml

@@ -170,7 +170,7 @@ jobs:
         done
     - name: Free additional disk space (if necessary)
       run: |
-        if grep -Eq '^(chromium|code-server|code-oss|electron-headers-.*)$' ./built_tur_packages.txt; then
+        if grep -Eq '^(chromium|code-server|code-oss|electron-headers-.*|rustc-nightly)$' ./built_tur_packages.txt; then
           sudo apt purge -yq $(dpkg -l | grep '^ii' | awk '{ print $2 }' | grep -P '(cabal-|dotnet-|ghc-|libmono|php|aspnetcore)') \
             mono-runtime-common monodoc-manual ruby
           sudo apt autoremove -yq

tur/rustc-nightly/0001-set-TERMUX_PKG_API_LEVEL.diff

@@ -0,0 +1,11 @@
+--- a/src/bootstrap/src/utils/cc_detect.rs
++++ b/src/bootstrap/src/utils/cc_detect.rs
+@@ -244,7 +244,7 @@
+     };
+
+     // The earliest API supported by NDK r26d is 21.
+-    let api_level = "21";
++    let api_level = "@TERMUX_PKG_API_LEVEL@";
+     let compiler = format!("{}{}-{}", triple_translated, api_level, compiler.clang());
+     let host_tag = if cfg!(target_os = "macos") {
+         // The NDK uses universal binaries, so this is correct even on ARM.

tur/rustc-nightly/compiler-rustc_driver-src-lib.rs.patch → tur/rustc-nightly/0002-no-signal_handler.patch

@@ -1,20 +1,15 @@
 --- a/compiler/rustc_driver_impl/src/lib.rs
 +++ b/compiler/rustc_driver_impl/src/lib.rs
-@@ -1296,7 +1296,7 @@
-     tracing::subscriber::set_global_default(subscriber).unwrap();
- }
-
+@@ -87,10 +87,10 @@
+ #[macro_use]
+ mod print;
+ mod session_diagnostics;
 -#[cfg(all(unix, any(target_env = "gnu", target_os = "macos")))]
 +#[cfg(all(unix, any(target_env = "gnu", target_os = "macos"), not(target_os = "android")))]
- mod signal_handler {
-     extern "C" {
-         fn backtrace_symbols_fd(
-@@ -1340,7 +1340,7 @@
-     }
- }
+ mod signal_handler;
 
 -#[cfg(not(all(unix, any(target_env = "gnu", target_os = "macos"))))]
 +#[cfg(not(all(unix, any(target_env = "gnu", target_os = "macos"), not(target_os = "android"))))]
  mod signal_handler {
-     pub(super) fn install() {}
- }
+     /// On platforms which don't support our signal handler's requirements,
+     /// simply use the default signal handler provided by std.

tur/rustc-nightly/0003-link-with-libc++_shared.patch

@@ -0,0 +1,11 @@
+--- a/compiler/rustc_llvm/build.rs
++++ b/compiler/rustc_llvm/build.rs
+@@ -350,6 +350,8 @@
+         || target.contains("aix")
+     {
+         "c++"
++    } else if target.contains("android") {
++        "c++_shared"
+     } else if target.contains("netbsd") && llvm_static_stdcpp.is_some() {
+         // NetBSD uses a separate library when relocation is required
+         "stdc++_p"

tur/rustc-nightly/0004-set-TMPDIR.patch

@@ -0,0 +1,11 @@
+--- a/library/std/src/sys/pal/unix/os.rs
++++ b/library/std/src/sys/pal/unix/os.rs
+@@ -680,7 +680,7 @@
+ pub fn temp_dir() -> PathBuf {
+     crate::env::var_os("TMPDIR").map(PathBuf::from).unwrap_or_else(|| {
+         if cfg!(target_os = "android") {
+-            PathBuf::from("/data/local/tmp")
++            PathBuf::from("@TERMUX_PREFIX@/tmp")
+         } else {
+             PathBuf::from("/tmp")
+         }

tur/rustc-nightly/dlopen.patch → tur/rustc-nightly/0005-no-RTLD_DEEPBIND.patch

@@ -1,6 +1,6 @@
 --- a/src/tools/rust-analyzer/crates/proc-macro-srv/src/dylib.rs
 +++ b/src/tools/rust-analyzer/crates/proc-macro-srv/src/dylib.rs
-@@ -71,9 +71,8 @@ fn load_library(file: &Path) -> Result<Library, libloading::Error> {
+@@ -69,9 +69,8 @@
      use std::os::raw::c_int;
 
      const RTLD_NOW: c_int = 0x00002;