[new package] rust 1.89.0 (#5571)

- use Jeremy's build as a stage0 compiler
- based on MinGW package but with many things removed (e.g. wasm targets, src component, PGO...)

rust/PKGBUILD

@@ -0,0 +1,120 @@
+# Maintainer: Maksim Bondarenkov <maksapple2306@gmail.com>
+
+_bootstrapping=no
+
+rust_dist_server=https://static.rust-lang.org/dist
+#rust_dist_server=https://dev-static.rust-lang.org/dist/2025-08-04
+
+pkgname=rust
+pkgver=1.89.0
+pkgrel=1
+pkgdesc="Systems programming language focused on safety, speed and concurrency"
+arch=('x86_64')
+url="https://www.rust-lang.org/"
+msys2_repository_url="https://github.com/rust-lang/rust"
+msys2_references=(
+  'anitya: 7635'
+  'archlinux: rust'
+  "cpe: cpe:/a:rust-lang:rust"
+  'gentoo: dev-lang/rust'
+)
+license=('spdx:Apache-2.0 AND MIT')
+makedepends=('gcc'
+             'llvm'
+             'python'
+             'libgit2-devel'
+             'pcre2-devel'
+             'libssh2-devel'
+             'openssl-devel'
+             'pkgconf'
+             'libsqlite-devel'
+             'liblzma-devel'
+             'libzstd-devel'
+             'zlib-devel'
+             'libcurl-devel'
+             # TODO: rebuild with our Rust
+             #$([[ "$_bootstrapping" == "no" ]] && echo 'rust')
+)
+source=("${rust_dist_server}/${pkgname}c-${pkgver}-src.tar.gz"{,.asc}
+        "bootstrap.toml")
+noextract=(${pkgname}c-${pkgver}-src.tar.gz)
+sha256sums=('2576f9f440dd99b0151bd28f59aa0ac6102d5c4f3ed4ef8a810c8dd05057250d'
+            'SKIP'
+            '66de9b211c5b5e4d211909ba127a57ed3fbf6b78dbaff266cbbb9e025ce72a3d')
+validpgpkeys=('108F66205EAEB0AAA8DD5E1C85AB96E6FA1BE5FE'  # Rust Language (Tag and Release Signing Key) <rust-key@rust-lang.org>
+              '474E22316ABF4785A88C6E8EA2C794A986419D8A'  # Tom Stellard <tstellar@redhat.com>
+              'B6C8F98282B944E3B0D5C2530FC3042E345AD05D') # Hans Wennborg <hans@chromium.org>
+# temporarily download stage0
+if [[ ${_bootstrapping} == "no" ]]; then
+  _stage0_source="https://github.com/jeremyd2019/cygwin-rust-bootstrap/releases/download/rust-1.89.0-msys2"
+  source+=("${_stage0_source}/rust-1.89.0-x86_64-pc-cygwin.tar.xz")
+  sha256sums+=('448203e01a5bbe18e7f813dd5c029808ae4799330ef50d0791c94eb5a0220891')
+fi
+
+prepare() {
+  # workaround strange symlinking error during a build
+  export MSYS=winsymlinks:nativestrict
+  plain "Extracting ${pkgname}c-${pkgver}-src.tar.gz"
+  tar -xzf ${pkgname}c-${pkgver}-src.tar.gz || true
+
+  # copy binaries and library into a single location
+  if [[ ${_bootstrapping} == "no" ]]; then
+    mkdir -p stage0/{bin,lib}
+    cp -r rust-1.89.0-x86_64-pc-cygwin/{rustc,cargo,rustfmt-preview}/bin/* stage0/bin
+    cp -r rust-1.89.0-x86_64-pc-cygwin/{rustc,rust-std-x86_64-pc-cygwin}/lib/* stage0/lib
+  fi
+}
+
+build() {
+  export RUST_BACKTRACE=1
+  # force some system libraries
+  export LIBSQLITE3_SYS_USE_PKG_CONFIG=1
+  export LIBSSH2_SYS_USE_PKG_CONFIG=1
+
+  cd "${pkgname}c-${pkgver}-src"
+  # substitute the values in bootstrap.toml
+  #export USR="/usr"
+  export PKGREL="${pkgrel}"
+  export SRCDIR="${srcdir}"
+  envsubst < ../bootstrap.toml > bootstrap.toml
+
+  if [ "${_bootstrapping}" = "no" ]; then
+    sed -i '/^\[build\]/,/^$/ s|^#||g' bootstrap.toml
+  fi
+  if check_option "debug" "y"; then
+    sed -i 's/^#debug/debug/g' bootstrap.toml
+  fi
+
+  DESTDIR="$PWD/dest-rust" python x.py install --stage 2
+}
+
+check() {
+  cd "${pkgname}c-${pkgver}-src"
+  python x.py test --stage 2 --exclude src/test/debuginfo
+}
+
+package_rust() {
+  depends=('gcc'
+           'zlib'
+           'libzstd'
+           'libsqlite'
+           'libssh2'
+           'libgit2'
+           'libopenssl'
+           'libcurl'
+           'llvm')
+  optdepends=("gdb: for rust-gdb script"
+              "lldb: for rust-lldb script")
+
+  cd "${pkgname}c-${pkgver}-src"
+
+  cp -a dest-rust/* "${pkgdir}"
+
+  # delete unnecessary files, e.g. components and manifest files only used for the uninstall script
+  cd "${pkgdir}/usr/lib/rustlib"
+  rm components install.log manifest-* rust-installer-version uninstall.sh
+
+  install -d "${pkgdir}/usr/share/bash-completion/completions"
+  mv "${pkgdir}/etc/bash_completion.d/cargo" \
+     "${pkgdir}/usr/share/bash-completion/completions/cargo"
+}

rust/bootstrap.toml

@@ -0,0 +1,62 @@
+# see src/bootstrap/defaults/
+profile = "dist"
+
+# see src/bootstrap/src/utils/change_tracker.rs
+change-id = 142379
+
+[llvm]
+link-shared = true
+
+[build]
+#cargo = "$SRCDIR/stage0/bin/cargo"
+#rustc = "$SRCDIR/stage0/bin/rustc"
+#rustfmt = "$SRCDIR/stage0/bin/rustfmt"
+description = "Rev$PKGREL, Built by MSYS2 project"
+submodules = false
+build = "x86_64-pc-cygwin"
+host = ["x86_64-pc-cygwin"]
+target = ["x86_64-pc-cygwin"]
+python = "/usr/bin/python"
+locked-deps = true
+vendor = true
+tools = [
+  "cargo",
+  "clippy",
+  "rustdoc",
+  "rustfmt",
+]
+
+# Do not generate docs for cygwin
+docs = false
+
+[install]
+prefix = "/usr"
+sysconfdir = "/etc"
+
+[rust]
+#debug = true
+codegen-units = 1
+codegen-units-std = 1
+#debuginfo-level-std = 2
+channel = "stable"
+rpath = false
+frame-pointers = true
+llvm-bitcode-linker = false
+lld = false
+llvm-tools = false
+codegen-tests = false
+deny-warnings = false
+backtrace-on-ice = true
+remap-debuginfo = false
+
+[dist]
+compression-formats = ["gz"]
+compression-profile = "fast"
+
+[target.x86_64-pc-cygwin]
+cc = "/usr/bin/gcc"
+cxx = "/usr/bin/g++"
+ar = "/usr/bin/ar"
+ranlib = "/usr/bin/ranlib"
+linker = "/usr/bin/x86_64-pc-cygwin-gcc"
+llvm-config = "/usr/bin/llvm-config"