bump(main/rust): 1.91.0 (#27075)

Sync patches from TUR rustc-nightly

Author: truboxl

packages/rust/0004-set-TMPDIR.patch

@@ -1,11 +1,11 @@
 --- a/library/std/src/sys/pal/unix/os.rs
 +++ b/library/std/src/sys/pal/unix/os.rs
-@@ -771,7 +771,7 @@
-             if #[cfg(all(target_vendor = "apple", not(miri)))] {
-                 darwin_temp_dir()
-             } else if #[cfg(target_os = "android")] {
--                PathBuf::from("/data/local/tmp")
-+                PathBuf::from("@TERMUX_PREFIX@/tmp")
-             } else {
-                 PathBuf::from("/tmp")
-             }
+@@ -601,7 +601,7 @@
+     crate::env::var_os("TMPDIR").map(PathBuf::from).unwrap_or_else(|| {
+         cfg_select! {
+             all(target_vendor = "apple", not(miri)) => darwin_temp_dir(),
+-            target_os = "android" => PathBuf::from("/data/local/tmp"),
++            target_os = "android" => PathBuf::from("@TERMUX_PREFIX@/tmp"),
+             _ => PathBuf::from("/tmp"),
+         }
+     })

packages/rust/0008-cross-compile-error_index_generator.patch

@@ -0,0 +1,31 @@
+ErrorIndexGenerator should run on the build machine rather than the target machine.
+This seems a bug since https://github.com/rust-lang/rust/pull/145007
+
+--- a/src/bootstrap/src/core/build_steps/tool.rs
++++ b/src/bootstrap/src/core/build_steps/tool.rs
+@@ -571,9 +571,9 @@
+         // for rustc_private and libLLVM.so, and `sysroot_lib` for libstd, etc.
+         let mut cmd = command(builder.ensure(ErrorIndex { compilers }).tool_path);
+ 
+-        let target_compiler = compilers.target_compiler();
+-        let mut dylib_paths = builder.rustc_lib_paths(target_compiler);
+-        dylib_paths.push(builder.sysroot_target_libdir(target_compiler, target_compiler.host));
++        let build_compiler = compilers.build_compiler();
++        let mut dylib_paths = builder.rustc_lib_paths(build_compiler);
++        dylib_paths.push(builder.sysroot_target_libdir(build_compiler, build_compiler.host));
+         add_dylib_path(dylib_paths, &mut cmd);
+         cmd
+     }
+@@ -602,9 +602,11 @@
+     }
+ 
+     fn run(self, builder: &Builder<'_>) -> ToolBuildResult {
++        builder.std(self.compilers.build_compiler, self.compilers.build_compiler.host);
++        builder.ensure(compile::Rustc::new(self.compilers.build_compiler, self.compilers.build_compiler.host));
+         builder.ensure(ToolBuild {
+             build_compiler: self.compilers.build_compiler,
+-            target: self.compilers.target(),
++            target: self.compilers.build_compiler.host,
+             tool: "error_index_generator",
+             mode: Mode::ToolRustcPrivate,
+             path: "src/tools/error_index_generator",

packages/rust/build.sh

@@ -3,10 +3,9 @@ TERMUX_PKG_HOMEPAGE=https://www.rust-lang.org/
 TERMUX_PKG_DESCRIPTION="Systems programming language focused on safety, speed and concurrency"
 TERMUX_PKG_LICENSE="MIT"
 TERMUX_PKG_MAINTAINER="@termux"
-TERMUX_PKG_VERSION="1.90.0+really1.90.0"
-TERMUX_PKG_REVISION=1
-TERMUX_PKG_SRCURL=https://static.rust-lang.org/dist/rustc-${TERMUX_PKG_VERSION##*y}-src.tar.xz
-TERMUX_PKG_SHA256=6bfeaddd90ffda2f063492b092bfed925c4b8c701579baf4b1316e021470daac
+TERMUX_PKG_VERSION="1.91.0"
+TERMUX_PKG_SRCURL=https://static.rust-lang.org/dist/rustc-${TERMUX_PKG_VERSION}-src.tar.xz
+TERMUX_PKG_SHA256=9b94161dba3aa32192e0e75f7891912d98095ffb86087b07a05af35a0265a938
 _LLVM_MAJOR_VERSION=$(. $TERMUX_SCRIPTDIR/packages/libllvm/build.sh; echo $LLVM_MAJOR_VERSION)
 _LLVM_MAJOR_VERSION_NEXT=$((_LLVM_MAJOR_VERSION + 1))
 _LZMA_VERSION=$(. $TERMUX_SCRIPTDIR/packages/liblzma/build.sh; echo $TERMUX_PKG_VERSION)
@@ -15,7 +14,7 @@ TERMUX_PKG_BUILD_DEPENDS="wasi-libc"
 TERMUX_PKG_SUGGESTS="rust-analyzer"
 TERMUX_PKG_NO_REPLACE_GUESS_SCRIPTS=true
 TERMUX_PKG_NO_STATICSPLIT=true
-TERMUX_PKG_AUTO_UPDATE=false
+TERMUX_PKG_AUTO_UPDATE=true
 TERMUX_PKG_RM_AFTER_INSTALL="
 bin/llc
 bin/llvm-*
@@ -117,7 +116,7 @@ termux_step_configure() {
 	# like 30 to 40 + minutes ... so lets get it right
 
 	# upstream tests build using versions N and N-1
-	local BOOTSTRAP_VERSION=1.89.0
+	local BOOTSTRAP_VERSION=1.90.0
 	if [[ "${TERMUX_ON_DEVICE_BUILD}" == "false" ]]; then
 		if ! rustup install "${BOOTSTRAP_VERSION}"; then
 			echo "WARN: ${BOOTSTRAP_VERSION} is unavailable, fallback to stable version!"
@@ -187,6 +186,9 @@ termux_step_configure() {
 	export CARGO_TARGET_${env_host}_RUSTFLAGS+=" -C link-arg=-Wl,-rpath=${TERMUX_PREFIX}/lib -C link-arg=-Wl,--enable-new-dtags"
 
 	unset CC CFLAGS CFLAGS_${env_host} CPP CPPFLAGS CXX CXXFLAGS LD LDFLAGS PKG_CONFIG RANLIB
+
+	# Needed by wasm32-wasip2
+	cargo install wasm-component-ld
 }
 
 termux_step_make() {
@@ -216,7 +218,6 @@ termux_step_make_install() {
 
 	# remove version suffix: beta, nightly
 	local VERSION=${TERMUX_PKG_VERSION//~*}
-	VERSION="${VERSION##*y}"
 
 	if [[ "${TERMUX_ON_DEVICE_BUILD}" == "true" ]]; then
 		echo "WARN: Replacing on device rust! Caveat emptor!"

scripts/build/setup/termux_setup_rust.sh

@@ -29,7 +29,6 @@ termux_setup_rust() {
 	if [[ "${TERMUX_RUST_VERSION}" == *"~beta"* ]]; then
 		TERMUX_RUST_VERSION="beta"
 	fi
-	TERMUX_RUST_VERSION="${TERMUX_RUST_VERSION##*y}"
 
 	curl https://sh.rustup.rs -sSfo "${TERMUX_PKG_TMPDIR}"/rustup.sh
 	sh "${TERMUX_PKG_TMPDIR}"/rustup.sh -y --default-toolchain "${TERMUX_RUST_VERSION}"