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Add a package for rust version 1.77.0.
Module Name: pkgsrc-wip
Committed By: Havard Eidnes <he%NetBSD.org@localhost>
Pushed By: he
Date: Fri Mar 29 16:02:14 2024 +0000
Changeset: bb8996303f44ee0138340627a5b45f223cead256
Added Files:
rust177/DESCR
rust177/HOWTO-BOOTSTRAP
rust177/Makefile
rust177/buildlink3.mk
rust177/cargo.mk
rust177/cross.mk
rust177/distinfo
rust177/do-cross.mk
rust177/files/gcc-wrap
rust177/options.mk
rust177/patches/patch-compiler_rustc__codegen__ssa_src_back_linker.rs
rust177/patches/patch-compiler_rustc__llvm_build.rs
rust177/patches/patch-compiler_rustc__target_src_spec_base_netbsd.rs
rust177/patches/patch-compiler_rustc__target_src_spec_mod.rs
rust177/patches/patch-compiler_rustc__target_src_spec_targets_i586__unknown__netbsd.rs
rust177/patches/patch-compiler_rustc__target_src_spec_targets_mips64el__unknown__netbsd.rs
rust177/patches/patch-library_backtrace_src_symbolize_gimli.rs
rust177/patches/patch-library_backtrace_src_symbolize_gimli_elf.rs
rust177/patches/patch-library_std_src_sys_pal_unix_mod.rs
rust177/patches/patch-library_std_src_sys_pal_unix_thread.rs
rust177/patches/patch-library_std_src_sys_pal_unix_thread__parking_netbsd.rs
rust177/patches/patch-src_bootstrap_bootstrap.py
rust177/patches/patch-src_bootstrap_src_core_build__steps_compile.rs
rust177/patches/patch-src_bootstrap_src_core_builder.rs
rust177/patches/patch-src_bootstrap_src_lib.rs
rust177/patches/patch-src_llvm-project_llvm_CMakeLists.txt
rust177/patches/patch-src_llvm-project_llvm_cmake_modules_AddLLVM.cmake
rust177/patches/patch-src_llvm-project_llvm_include_llvm-c_DataTypes.h
rust177/patches/patch-src_llvm-project_llvm_include_llvm_Analysis_ConstantFolding.h
rust177/patches/patch-src_llvm-project_llvm_lib_Support_BLAKE3_blake3__impl.h
rust177/patches/patch-src_llvm-project_llvm_utils_FileCheck_FileCheck.cpp
rust177/patches/patch-src_tools_cargo_src_cargo_core_profiles.rs
rust177/patches/patch-src_tools_cargo_tests_testsuite_build.rs
rust177/patches/patch-src_tools_rust-installer_install-template.sh
rust177/patches/patch-vendor_aho-corasick_src_packed_teddy_builder.rs
rust177/patches/patch-vendor_aho-corasick_src_packed_vector.rs
rust177/patches/patch-vendor_backtrace_src_symbolize_gimli.rs
rust177/patches/patch-vendor_backtrace_src_symbolize_gimli_elf.rs
rust177/patches/patch-vendor_cc-1.0.73_src_lib.rs
rust177/patches/patch-vendor_cc_src_lib.rs
rust177/patches/patch-vendor_crossbeam-epoch-0.9.15_no__atomic.rs
rust177/patches/patch-vendor_crossbeam-utils-0.8.16_no__atomic.rs
rust177/patches/patch-vendor_libc-0.2.148_src_unix_bsd_netbsdlike_netbsd_mips.rs
rust177/patches/patch-vendor_libc-0.2.148_src_unix_bsd_netbsdlike_netbsd_mod.rs
rust177/patches/patch-vendor_libc-0.2.148_src_unix_bsd_netbsdlike_netbsd_riscv64.rs
rust177/patches/patch-vendor_libc-0.2.148_src_unix_solarish_mod.rs
rust177/patches/patch-vendor_libc_src_unix_solarish_mod.rs
rust177/patches/patch-vendor_lzma-sys_config.h
rust177/patches/patch-vendor_nix-0.26.2_src_sys_signal.rs
rust177/patches/patch-vendor_openssl-src_openssl_Configurations_10-main.conf
rust177/patches/patch-vendor_openssl-src_src_lib.rs
rust177/patches/patch-vendor_openssl-sys_build_find__normal.rs
rust177/patches/patch-vendor_openssl-sys_build_main.rs
rust177/patches/patch-vendor_rustc-ap-rustc__target_src_spec_aarch64__be__unknown__netbsd.rs
rust177/patches/patch-vendor_stacker_src_lib.rs
rust177/patches/patch-vendor_target-lexicon_src_targets.rs
rust177/patches/patch-vendor_valuable_no__atomic.rs
rust177/platform.mk
rust177/rust.mk
Log Message:
Add a package for rust version 1.77.0.
Pkgsrc changes:
* Adapt checksums and patches.
Upstream chnages:
Version 1.77.0 (2024-03-21)
==========================
- [Reveal opaque types within the defining body for exhaustiveness checking.]
(https://github.com/rust-lang/rust/pull/116821/)
- [Stabilize C-string literals.]
(https://github.com/rust-lang/rust/pull/117472/)
- [Stabilize THIR unsafeck.]
(https://github.com/rust-lang/rust/pull/117673/)
- [Add lint `static_mut_refs` to warn on references to mutable statics.]
(https://github.com/rust-lang/rust/pull/117556/)
- [Support async recursive calls (as long as they have indirection).]
(https://github.com/rust-lang/rust/pull/117703/)
- [Undeprecate lint `unstable_features` and make use of it in the compiler.]
(https://github.com/rust-lang/rust/pull/118639/)
- [Make inductive cycles in coherence ambiguous always.]
(https://github.com/rust-lang/rust/pull/118649/)
- [Get rid of type-driven traversal in const-eval interning]
(https://github.com/rust-lang/rust/pull/119044/),
only as a [future compatiblity lint]
(https://github.com/rust-lang/rust/pull/122204) for now.
- [Deny braced macro invocations in let-else.]
(https://github.com/rust-lang/rust/pull/119062/)
Compiler
--------
- [Include lint `soft_unstable` in future breakage reports.]
(https://github.com/rust-lang/rust/pull/116274/)
- [Make `i128` and `u128` 16-byte aligned on x86-based targets.]
(https://github.com/rust-lang/rust/pull/116672/)
- [Use `--verbose` in diagnostic output.]
(https://github.com/rust-lang/rust/pull/119129/)
- [Improve spacing between printed tokens.]
(https://github.com/rust-lang/rust/pull/120227/)
- [Merge the `unused_tuple_struct_fields` lint into `dead_code`.]
(https://github.com/rust-lang/rust/pull/118297/)
- [Error on incorrect implied bounds in well-formedness check]
(https://github.com/rust-lang/rust/pull/118553/),
with a temporary exception for Bevy.
- [Fix coverage instrumentation/reports for non-ASCII source code.]
(https://github.com/rust-lang/rust/pull/119033/)
- [Fix `fn`/`const` items implied bounds and well-formedness check.]
(https://github.com/rust-lang/rust/pull/120019/)
- [Promote `riscv32{im|imafc}-unknown-none-elf` targets to tier 2.]
(https://github.com/rust-lang/rust/pull/118704/)
- Add several new tier 3 targets:
- [`aarch64-unknown-illumos`]
(https://github.com/rust-lang/rust/pull/112936/)
- [`hexagon-unknown-none-elf`]
(https://github.com/rust-lang/rust/pull/117601/)
- [`riscv32imafc-esp-espidf`]
(https://github.com/rust-lang/rust/pull/119738/)
- [`riscv32im-risc0-zkvm-elf`]
(https://github.com/rust-lang/rust/pull/117958/)
Refer to Rust's [platform support page][platform-support-doc]
for more information on Rust's tiered platform support.
Libraries
---------
- [Implement `From<&[T; N]>` for `Cow<[T]>`.]
(https://github.com/rust-lang/rust/pull/113489/)
- [Remove special-case handling of `vec.split_off
(0)`.](https://github.com/rust-lang/rust/pull/119917/)
Stabilized APIs
---------------
- [`array::each_ref`]
(https://doc.rust-lang.org/stable/std/primitive.array.html#method.each_ref)
- [`array::each_mut`]
(https://doc.rust-lang.org/stable/std/primitive.array.html#method.each_mut)
- [`core::net`]
(https://doc.rust-lang.org/stable/core/net/index.html)
- [`f32::round_ties_even`]
(https://doc.rust-lang.org/stable/std/primitive.f32.html#method.round_ties_even)
- [`f64::round_ties_even`]
(https://doc.rust-lang.org/stable/std/primitive.f64.html#method.round_ties_even)
- [`mem::offset_of!`]
(https://doc.rust-lang.org/stable/std/mem/macro.offset_of.html)
- [`slice::first_chunk`]
(https://doc.rust-lang.org/stable/std/primitive.slice.html#method.first_chunk)
- [`slice::first_chunk_mut`]
(https://doc.rust-lang.org/stable/std/primitive.slice.html#method.first_chunk_mut)
- [`slice::split_first_chunk`]
(https://doc.rust-lang.org/stable/std/primitive.slice.html#method.split_first_chunk)
- [`slice::split_first_chunk_mut`]
(https://doc.rust-lang.org/stable/std/primitive.slice.html#method.split_first_chunk_mut)
- [`slice::last_chunk`]
(https://doc.rust-lang.org/stable/std/primitive.slice.html#method.last_chunk)
- [`slice::last_chunk_mut`]
(https://doc.rust-lang.org/stable/std/primitive.slice.html#method.last_chunk_mut)
- [`slice::split_last_chunk`]
(https://doc.rust-lang.org/stable/std/primitive.slice.html#method.split_last_chunk)
- [`slice::split_last_chunk_mut`]
(https://doc.rust-lang.org/stable/std/primitive.slice.html#method.split_last_chunk_mut)
- [`slice::chunk_by`]
(https://doc.rust-lang.org/stable/std/primitive.slice.html#method.chunk_by)
- [`slice::chunk_by_mut`]
(https://doc.rust-lang.org/stable/std/primitive.slice.html#method.chunk_by_mut)
- [`Bound::map`]
(https://doc.rust-lang.org/stable/std/ops/enum.Bound.html#method.map)
- [`File::create_new`]
(https://doc.rust-lang.org/stable/std/fs/struct.File.html#method.create_new)
- [`Mutex::clear_poison`]
(https://doc.rust-lang.org/stable/std/sync/struct.Mutex.html#method.clear_poison)
- [`RwLock::clear_poison`]
(https://doc.rust-lang.org/stable/std/sync/struct.RwLock.html#method.clear_poison)
Cargo
-----
- [Extend the build directive syntax with `cargo::`.]
(https://github.com/rust-lang/cargo/pull/12201/)
- [Stabilize metadata `id` format as `PackageIDSpec`.]
(https://github.com/rust-lang/cargo/pull/12914/)
- [Pull out as `cargo-util-schemas` as a crate.]
(https://github.com/rust-lang/cargo/pull/13178/)
- [Strip all debuginfo when debuginfo is not requested.]
(https://github.com/rust-lang/cargo/pull/13257/)
- [Inherit jobserver from env for all kinds of runners.]
(https://github.com/rust-lang/cargo/pull/12776/)
- [Deprecate rustc plugin support in cargo.]
(https://github.com/rust-lang/cargo/pull/13248/)
Rustdoc
-----
- [Allows links in markdown headings.]
(https://github.com/rust-lang/rust/pull/117662/)
- [Search for tuples and unit by type with `()`.]
(https://github.com/rust-lang/rust/pull/118194/)
- [Clean up the source sidebar's hide button.]
(https://github.com/rust-lang/rust/pull/119066/)
- [Prevent JS injection from `localStorage`.]
(https://github.com/rust-lang/rust/pull/120250/)
Misc
----
- [Recommend version-sorting for all sorting in style guide.]
(https://github.com/rust-lang/rust/pull/115046/)
Internal Changes
----------------
These changes do not affect any public interfaces of Rust, but they represent
significant improvements to the performance or internals of rustc and related
tools.
- [Add more weirdness to `weird-exprs.rs`.]
(https://github.com/rust-lang/rust/pull/119028/)
To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=bb8996303f44ee0138340627a5b45f223cead256
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
diffstat:
rust177/DESCR | 13 +
rust177/HOWTO-BOOTSTRAP | 85 +++
rust177/Makefile | 690 +++++++++++++++++++++
rust177/buildlink3.mk | 17 +
rust177/cargo.mk | 109 ++++
rust177/cross.mk | 82 +++
rust177/distinfo | 163 +++++
rust177/do-cross.mk | 107 ++++
rust177/files/gcc-wrap | 199 ++++++
rust177/options.mk | 76 +++
...compiler_rustc__codegen__ssa_src_back_linker.rs | 15 +
.../patches/patch-compiler_rustc__llvm_build.rs | 50 ++
...-compiler_rustc__target_src_spec_base_netbsd.rs | 32 +
.../patch-compiler_rustc__target_src_spec_mod.rs | 14 +
...arget_src_spec_targets_i586__unknown__netbsd.rs | 16 +
...t_src_spec_targets_mips64el__unknown__netbsd.rs | 29 +
.../patch-library_backtrace_src_symbolize_gimli.rs | 14 +
...ch-library_backtrace_src_symbolize_gimli_elf.rs | 25 +
.../patch-library_std_src_sys_pal_unix_mod.rs | 14 +
.../patch-library_std_src_sys_pal_unix_thread.rs | 26 +
..._std_src_sys_pal_unix_thread__parking_netbsd.rs | 34 +
rust177/patches/patch-src_bootstrap_bootstrap.py | 47 ++
...-src_bootstrap_src_core_build__steps_compile.rs | 15 +
.../patch-src_bootstrap_src_core_builder.rs | 15 +
rust177/patches/patch-src_bootstrap_src_lib.rs | 23 +
.../patch-src_llvm-project_llvm_CMakeLists.txt | 18 +
...c_llvm-project_llvm_cmake_modules_AddLLVM.cmake | 49 ++
...rc_llvm-project_llvm_include_llvm-c_DataTypes.h | 34 +
...ct_llvm_include_llvm_Analysis_ConstantFolding.h | 17 +
...-project_llvm_lib_Support_BLAKE3_blake3__impl.h | 20 +
...llvm-project_llvm_utils_FileCheck_FileCheck.cpp | 15 +
...atch-src_tools_cargo_src_cargo_core_profiles.rs | 17 +
.../patch-src_tools_cargo_tests_testsuite_build.rs | 31 +
...ch-src_tools_rust-installer_install-template.sh | 179 ++++++
...vendor_aho-corasick_src_packed_teddy_builder.rs | 31 +
.../patch-vendor_aho-corasick_src_packed_vector.rs | 13 +
.../patch-vendor_backtrace_src_symbolize_gimli.rs | 14 +
...tch-vendor_backtrace_src_symbolize_gimli_elf.rs | 24 +
rust177/patches/patch-vendor_cc-1.0.73_src_lib.rs | 16 +
rust177/patches/patch-vendor_cc_src_lib.rs | 22 +
...tch-vendor_crossbeam-epoch-0.9.15_no__atomic.rs | 15 +
...tch-vendor_crossbeam-utils-0.8.16_no__atomic.rs | 14 +
...-0.2.148_src_unix_bsd_netbsdlike_netbsd_mips.rs | 29 +
...c-0.2.148_src_unix_bsd_netbsdlike_netbsd_mod.rs | 52 ++
...2.148_src_unix_bsd_netbsdlike_netbsd_riscv64.rs | 29 +
...ch-vendor_libc-0.2.148_src_unix_solarish_mod.rs | 15 +
.../patch-vendor_libc_src_unix_solarish_mod.rs | 15 +
rust177/patches/patch-vendor_lzma-sys_config.h | 18 +
.../patch-vendor_nix-0.26.2_src_sys_signal.rs | 15 +
...openssl-src_openssl_Configurations_10-main.conf | 18 +
.../patches/patch-vendor_openssl-src_src_lib.rs | 64 ++
.../patch-vendor_openssl-sys_build_find__normal.rs | 30 +
.../patches/patch-vendor_openssl-sys_build_main.rs | 23 +
...target_src_spec_aarch64__be__unknown__netbsd.rs | 27 +
rust177/patches/patch-vendor_stacker_src_lib.rs | 15 +
.../patch-vendor_target-lexicon_src_targets.rs | 22 +
.../patches/patch-vendor_valuable_no__atomic.rs | 14 +
rust177/platform.mk | 26 +
rust177/rust.mk | 55 ++
59 files changed, 2906 insertions(+)
diffs:
diff --git a/rust177/DESCR b/rust177/DESCR
new file mode 100644
index 0000000000..6dc90a671e
--- /dev/null
+++ b/rust177/DESCR
@@ -0,0 +1,13 @@
+Rust is a systems programming language focused on three goals: safety,
+speed, and concurrency. It maintains these goals without having a
+garbage collector, making it a useful language for a number of use cases
+other languages aren't good at: embedding in other languages, programs
+with specific space and time requirements, and writing low-level code,
+like device drivers and operating systems.
+
+It improves on current languages targeting this space by having a number
+of compile-time safety checks that produce no runtime overhead, while
+eliminating all data races. Rust also aims to achieve "zero-cost
+abstractions" even though some of these abstractions feel like those of
+a high-level language. Even then, Rust still allows precise control
+like a low-level language would.
diff --git a/rust177/HOWTO-BOOTSTRAP b/rust177/HOWTO-BOOTSTRAP
new file mode 100644
index 0000000000..81133db2ec
--- /dev/null
+++ b/rust177/HOWTO-BOOTSTRAP
@@ -0,0 +1,85 @@
+How to build a rust bootstrap kit using pkgsrc
+----------------------------------------------
+
+A rust bootstrap kit is simply a pre-compiled binary of rust and
+the rust standard library, and contains the "rust" and "rust-std"
+build results, found in
+
+ work/rustc-<version>/build/dist/
+as
+ rust-<version>-<target>.tar.xz
+and
+ rust-std-<version>-<target>.tar.xz
+
+These result files are produced when the "dist" build target is
+used, ref. BUILD_TARGET. For a normal native build of the rust
+pkgsrc package, the default BUILD_TARGET is "build", not "dist".
+
+There are two possible ways to produce a bootstrap kit:
+
+1) a native build. This requires minimum preparation, except
+ possibly for setting rust.BUILD_TARGET to "dist" via e.g.
+ /etc/mk.conf. Note that on NetBSD, using the "BUILD_TARGET" ==
+ "dist" results in the "rust-cargo-static" option being set, ref.
+ options.mk. This is so that the resulting bootstrap kits are
+ built with mostly-static linking, reducing the run-time dependencies
+ of the bootstrap kits.
+
+2) a cross-build. This requires a bit of preparation:
+
+ For each target you want to cross-build rust for, you need
+ - the cross toolchain resulting from "build.sh tools" for
+ the intended target
+ - an OS distribution extracted, including the comp.tgz
+ set so that the target's include files can be used
+ - for 32-bit ports, the "libatomic" package needs to be
+ available. I'm sure there's a clever and long-winded
+ use of pkg_install which can be used to effect this;
+ I on my hand have always just extracted the tgz file
+ and done the minimal cleanup of the "cruft" files
+ which are part of the package meta-data.
+ - Pick a root directory for the target, e.g. /u/i386.
+ Below this directory place the "tools" containing
+ the cross-compiler in a "tools" sub-directory.
+ Similarly, the extracted OS distribution in the "dest"
+ sub-directory.
+
+ There are two methods available for doing the cross-compile:
+
+ a) Using the "cross.mk" file. For an i386 build against i586, the
+ following settings should be active:
+
+CROSS_ROOT= /u/i386
+MAKE_ENV+= CROSS_ROOT=${CROSS_ROOT}
+GNU_CROSS_TARGET= i486--netbsdelf
+MAKE_ENV+= GNU_CROSS_TARGET=${GNU_CROSS_TARGET}
+TARGET= i586-unknown-netbsd
+SCRIPTS= ${WRKDIR}/scripts
+CONFIGURE_ARGS+= --host=${TARGET}
+CONFIGURE_ARGS+= --target=${TARGET}
+CONFIGURE_ARGS+= --set=target.${TARGET}.cc=${SCRIPTS}/gcc-wrap
+CONFIGURE_ARGS+= --set=target.${TARGET}.cxx=${SCRIPTS}/c++-wrap
+CONFIGURE_ARGS+= --set=target.${TARGET}.linker=${SCRIPTS}/gcc-wrap
+CONFIGURE_ARGS+= --set=target.${TARGET}.ar=${CROSS_ROOT}/tools/bin/${GNU_CROSS_TARGET}-ar
+
+ Then doing a "make" will cross-build rust, including the LLVM
+ embedded in the rust distribution, ref. the defaulting of that
+ option when TARGET is defined ref. options.mk.
+
+ Note that when TARGET is set, the default build target for
+ the rust makefile becomes "dist", so there's no need to set
+ rust.BUILD_TARGET for cross-builds.
+
+ b) Using the "do-cross.mk" Makefile. This will attempt to
+ cross-build rust for all the targets listed in the SHORT_TARGETS
+ variable in that file. Overriding the root directories for
+ the various targets can be done by making your own "local-roots.mk"
+ file, ref. "do-cross.mk".
+
+ This will create a "dist" subdirectory in the rust pkgsrc
+ directory, and the bootstrap kits for each architecture, plus
+ the library source kit will be placed in this directory.
+
+The bootstrap kits can then be placed in /usr/pkgsrc/distfiles, and
+be used by the "next" rust version, where you can use "make makesum"
+to compute the updated checksums for the bootstrap kits.
diff --git a/rust177/Makefile b/rust177/Makefile
new file mode 100644
index 0000000000..37fb00d5e0
--- /dev/null
+++ b/rust177/Makefile
@@ -0,0 +1,690 @@
+# $NetBSD: Makefile,v 1.284 2023/06/19 14:46:47 bsiegert Exp $
+
+DISTNAME= rustc-1.77.0-src
+PKGNAME= ${DISTNAME:S/rustc/rust/:S/-src//}
+CATEGORIES= lang
+MASTER_SITES= https://static.rust-lang.org/dist/
+
+MAINTAINER= pkgsrc-users%NetBSD.org@localhost
+HOMEPAGE= https://www.rust-lang.org/
+COMMENT= Safe, concurrent, practical language
+LICENSE= mit OR apache-2.0
+
+CONFLICTS+= rust-bin-[0-9]*
+
+# LLVM uses -std=c++17
+USE_CXX_FEATURES+= c++17
+USE_GCC_RUNTIME= yes
+USE_LANGUAGES= c c++
+USE_LIBTOOL= yes
+USE_TOOLS+= bash grep gmake perl:build pkg-config
+
+# The NetBSD bootstraps are built for NetBSD 8 (because rust doesn't
+# build on 7). Mark earlier versions as broken.
+BROKEN_ON_PLATFORM+= NetBSD-[1-7].*-*
+# Bootstrap is built for NetBSD 9.x on these platforms:
+BROKEN_ON_PLATFORM+= NetBSD-8.*-*arm*
+BROKEN_ON_PLATFORM+= NetBSD-8.*-aarch64
+BROKEN_ON_PLATFORM+= NetBSD-8.*-sparc64
+BROKEN_ON_PLATFORM+= NetBSD-8.*-powerpc
+BROKEN_ON_PLATFORM+= NetBSD-8.*-i386
+
+HAS_CONFIGURE= yes
+PYTHON_FOR_BUILD_ONLY= yes
+CONFIG_SHELL= ${PYTHONBIN}
+CONFIGURE_SCRIPT= src/bootstrap/configure.py
+CONFIGURE_ARGS+= --prefix=${PREFIX}
+CONFIGURE_ARGS+= --mandir=${PREFIX}/${PKGMANDIR}
+CONFIGURE_ARGS+= --sysconfdir=${PKG_SYSCONFDIR}
+CONFIGURE_ARGS+= --python=${PYTHONBIN}
+CONFIGURE_ARGS+= --release-channel=stable
+CONFIGURE_ARGS+= --local-rust-root=${RUST_BOOTSTRAP_PATH}
+CONFIGURE_ARGS+= --enable-extended # Build and install cargo too.
+CONFIGURE_ARGS+= --enable-rpath
+CONFIGURE_ARGS+= --disable-codegen-tests
+CONFIGURE_ARGS+= --disable-compiler-docs
+CONFIGURE_ARGS+= --disable-llvm-static-stdcpp
+CONFIGURE_ARGS+= --disable-ninja
+CONFIGURE_ARGS+= --dist-compression-formats=xz
+
+# Include (optional) settings to cross-build rust
+.include "cross.mk"
+
+# optional from do-cross.mk
+CONFIGURE_ARGS+= ${ADD_CONFIGURE_ARGS}
+
+# Getting RPATH with $ORIGIN into bootstrap may be troublesome, so
+# uncommenting the LD_LIBRARY_PATH setting may be required to run
+# the bootstrap
+PKGSRC_MAKE_ENV+= LD_LIBRARY_PATH=${RUST_BOOTSTRAP_PATH:Q}/lib
+
+# This should allow us to perform "offline" builds (so cargo doesn't fetch
+# dependencies during the build stage) but this isn't hooked up yet.
+CONFIGURE_ARGS+= --enable-vendor
+
+# cargo defaults to using the number of available CPUs
+MAKE_ENV+= CARGO_BUILD_JOBS=${_MAKE_JOBS_N}
+
+# Rust builds some bundled components with strict version requirements, ensure
+# that any conflicting packages pulled in via dependencies are not buildlinked.
+BUILDLINK_FILES_CMD.libssh2= ${TRUE}
+BUILDLINK_FILES_CMD.xz= ${TRUE}
+MAKE_ENV+= LZMA_API_STATIC=1
+
+# MacOS X 10.7 is the oldest supported version. See
+# ${WRKSRC}/src/bootstrap/lib.rs
+MAKE_ENV.Darwin+= MACOSX_DEPLOYMENT_TARGET="10.7"
+
+CFLAGS.SunOS+= -D_POSIX_PTHREAD_SEMANTICS
+MAKE_ENV.SunOS+= AR=gar
+
+# Debugging of crate resolution
+# Annoyingly, this makes the powerpc build succeed...
+#MAKE_ENV+= RUSTC_LOG=rustc_metadata
+
+UNLIMIT_RESOURCES+= cputime stacksize datasize virtualsize
+
+TEST_TARGET= check
+
+# bin/* lib/*, but names vary
+CHECK_RELRO_SUPPORTED= no
+CHECK_SSP_SUPPORTED= no
+
+.include "../../mk/bsd.prefs.mk"
+
+# Allow overriding MAKE_JOBS_SAFE
+# some may chose to mostly build faster,
+# and deal with any failures due to deadlocks
+.if !empty(rust.MAKE_JOBS_SAFE)
+. if ${rust.MAKE_JOBS_SAFE:tl} == "yes"
+MAKE_JOBS_SAFE= yes
+. endif
+.endif
+
+.if !empty(rust.BUILD_TARGET)
+BUILD_TARGET= ${rust.BUILD_TARGET}
+.endif
+
+.if !empty(TARGET)
+# Use "dist" build target for cross compile of bootstrap
+BUILD_TARGET?= dist
+.else
+BUILD_TARGET?= build
+.endif
+
+.if ${MACHINE_PLATFORM:MNetBSD-*-powerpc} || \
+ ${MACHINE_PLATFORM:MNetBSD-*-earmv[67]hf} || \
+ ${MACHINE_PLATFORM:MNetBSD-*-mipsel} || \
+ !empty(TARGET:Marmv[67]-unknown-netbsd-eabihf) || \
+ !empty(TARGET:Mmipsel-unknown-netbsd)
+# Bootstrapping on NetBSD/powerpc requires no debug-info from rustc
+# (both for amd64->powerpc built and powerpc->powerpc built bootstrap bits)
+# Also try to downsize the armv[67] build.
+CONFIGURE_ARGS+= --disable-debug
+CONFIGURE_ARGS+= --disable-debug-assertions
+CONFIGURE_ARGS+= --disable-llvm-release-debuginfo
+CONFIGURE_ARGS+= --debuginfo-level=0
+CONFIGURE_ARGS+= --debuginfo-level-rustc=0
+CONFIGURE_ARGS+= --debuginfo-level-std=0
+CONFIGURE_ARGS+= --debuginfo-level-tools=0
+CONFIGURE_ARGS+= --debuginfo-level-tests=0
+.endif
+
+# Only build the ARM target on/for this host, due to resource constraints
+.if ${MACHINE_PLATFORM:MNetBSD-*-earmv[67]hf}
+CONFIGURE_ARGS+= --set llvm.targets="ARM"
+.endif
+# When cross-building for ARM on X86, X86 needs to go along due
+# to 2-stage build process
+.if !empty(TARGET:Marmv[67]-unknown-netbsd-eabihf)
+CONFIGURE_ARGS+= --set llvm.targets="ARM;X86"
+.endif
+# Same for mips:
+.if ${MACHINE_PLATFORM:MNetBSD-*-mipsel}
+CONFIGURE_ARGS+= --set llvm.targets="Mips"
+.endif
+.if !empty(TARGET:Mmipsel-unknown-netbsd)
+CONFIGURE_ARGS+= --set llvm.targets="Mips;X86"
+.endif
+
+CHECK_INTERPRETER_SKIP+= lib/rustlib/src/rust/library/backtrace/ci/android-sdk.sh
+CHECK_INTERPRETER_SKIP+= lib/rustlib/src/rust/library/backtrace/ci/debuglink.sh
+CHECK_INTERPRETER_SKIP+= lib/rustlib/src/rust/library/backtrace/ci/run.sh
+CHECK_INTERPRETER_SKIP+= lib/rustlib/src/rust/library/backtrace/ci/run-docker.sh
+CHECK_INTERPRETER_SKIP+= lib/rustlib/src/rust/library/core/src/unicode/printable.py
+CHECK_INTERPRETER_SKIP+= lib/rustlib/src/rust/library/stdarch/ci/build-std-detect.sh
+CHECK_INTERPRETER_SKIP+= lib/rustlib/src/rust/library/stdarch/ci/dox.sh
+CHECK_INTERPRETER_SKIP+= lib/rustlib/src/rust/library/stdarch/ci/run-docker.sh
+CHECK_INTERPRETER_SKIP+= lib/rustlib/src/rust/library/stdarch/ci/run.sh
+CHECK_INTERPRETER_SKIP+= lib/rustlib/src/rust/library/stdarch/ci/style.sh
+
+CHECK_PORTABILITY_SKIP+= tests/run-make/dump-ice-to-disk/check.sh
+
+.if ${OPSYS} == "NetBSD"
+# This block contains information about known trouble on NetBSD and workarounds.
+
+# Parallel builds failed on NetBSD due to dynamic linker locking bugs.
+# \todo Explain if the build is believed to be sound if not parallel,
+# or if a non-parallel build is merely more likely to work.
+#
+# See toolchain/54192 at
+# http://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=54192
+# which was fixed in -current on 2020-04-19:
+# http://mail-index.netbsd.org/source-changes/2020/04/16/msg116256.html
+# http://mail-index.netbsd.org/source-changes/2020/04/19/msg116337.html
+# These were pulled up to netbsd-9 on 2020-05-13:
+# http://releng.netbsd.org/cgi-bin/req-9.cgi?show=907
+# This has not been pulled up to netbsd-8
+# \todo Explain if it's not applicable, shouldn't be pulled up, should be
+# but hasn't, is too hard, etc.
+#
+# On pkgbuild for 2020Q1 9.0_RELEASE amd64, rust did not build despite
+# MAKE_JOBS_SAFE=no, but setting MAKE_JOBS=1 resulted in success. (No
+# PR is open for this.) \todo Understand and fix.
+#
+# If we aren't on 9-current, and are on 8.x or 9.x, avoid parallel.
+# Release 9.x and 9.1 or later is OK.
+. if ${OPSYS} == "NetBSD" && ${OPSYS_VERSION} > 090999 && ${OPSYS_VERSION} < 090900
+MAKE_JOBS_SAFE?= no
+. endif
+
+# Open PRs
+#
+# Broken package with PREFIX not /usr/pkg:
+# http://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=54453
+#
+
+.endif
+
+#
+# Under NetBSD, do not use DT_RUNPATH
+#
+BUILDLINK_TRANSFORM.NetBSD+= rm:-Wl,--enable-new-dtags
+
+#
+# Somewhere in the LLVM build "-arch x86_64" is passed on macOS/arm64 which
+# breaks linking, see https://github.com/rust-lang/rust/issues/81790. Until
+# this can be located (proving difficult!) we just force it.
+#
+.if ${MACHINE_PLATFORM:MDarwin-*-aarch64}
+BUILDLINK_TRANSFORM+= opt:x86_64:arm64
+.endif
+
+#
+# Rust unfortunately requires itself to build. On platforms which aren't
+# supported by upstream (where they offer binary bootstraps), or where we do
+# not trust random binaries from the Internet, we need to build and provide our
+# own bootstrap. See the stage0-bootstrap below for more details.
+#
+DISTFILES:= ${DEFAULT_DISTFILES}
+
+.if ${MACHINE_PLATFORM:MDarwin-*-aarch64} || make(distinfo) || make (makesum) || make(mdi)
+RUST_STAGE0_VER= 1.76.0
+RUST_ARCH:= aarch64-apple-darwin
+RUST_STAGE0:= rust-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.gz
+RUST_STD_STAGE0:= rust-std-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.gz
+DISTFILES:= ${DISTFILES} ${RUST_STAGE0} ${RUST_STD_STAGE0}
+.endif
+.if ${MACHINE_PLATFORM:MDarwin-*-x86_64} || make(distinfo) || make (makesum) || make(mdi)
+RUST_STAGE0_VER= 1.76.0
+RUST_ARCH:= x86_64-apple-darwin
+RUST_STAGE0:= rust-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.gz
+RUST_STD_STAGE0:= rust-std-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.gz
+DISTFILES:= ${DISTFILES} ${RUST_STAGE0} ${RUST_STD_STAGE0}
+.endif
+.if ${MACHINE_PLATFORM:MLinux-*-aarch64} || make(distinfo) || make (makesum) || make(mdi)
+RUST_STAGE0_VER= 1.76.0
+RUST_ARCH:= aarch64-unknown-linux-gnu
+RUST_STAGE0:= rust-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.gz
+RUST_STD_STAGE0:= rust-std-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.gz
+DISTFILES:= ${DISTFILES} ${RUST_STAGE0} ${RUST_STD_STAGE0}
+.endif
+.if ${MACHINE_PLATFORM:MLinux-*-earmv6hf} || make(distinfo) || make (makesum) || make(mdi)
+RUST_STAGE0_VER= 1.76.0
+RUST_ARCH:= arm-unknown-linux-gnueabihf
+RUST_STAGE0:= rust-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.gz
+RUST_STD_STAGE0:= rust-std-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.gz
+DISTFILES:= ${DISTFILES} ${RUST_STAGE0} ${RUST_STD_STAGE0}
+.endif
+.if ${MACHINE_PLATFORM:MLinux-*-earmv7hf} || make(distinfo) || make (makesum) || make(mdi)
+RUST_STAGE0_VER= 1.76.0
+RUST_ARCH:= armv7-unknown-linux-gnueabihf
+RUST_STAGE0:= rust-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.gz
+RUST_STD_STAGE0:= rust-std-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.gz
+DISTFILES:= ${DISTFILES} ${RUST_STAGE0} ${RUST_STD_STAGE0}
+.endif
+.if ${MACHINE_PLATFORM:MLinux-*-i386} || make(distinfo) || make (makesum) || make(mdi)
+RUST_STAGE0_VER= 1.76.0
+RUST_ARCH:= i686-unknown-linux-gnu
+RUST_STAGE0:= rust-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.gz
+RUST_STD_STAGE0:= rust-std-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.gz
+DISTFILES:= ${DISTFILES} ${RUST_STAGE0} ${RUST_STD_STAGE0}
+.endif
+.if ${MACHINE_PLATFORM:MLinux-*-x86_64} || make(distinfo) || make (makesum) || make(mdi)
+RUST_STAGE0_VER= 1.76.0
+RUST_ARCH:= x86_64-unknown-linux-gnu
+RUST_STAGE0:= rust-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.gz
+RUST_STD_STAGE0:= rust-std-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.gz
+DISTFILES:= ${DISTFILES} ${RUST_STAGE0} ${RUST_STD_STAGE0}
+.endif
+#
+# The SunOS target defaults to illumos as that's what the current bootstraps
+# are built on. If you wish to target Oracle Solaris you'll need to create an
+# x86_64-sun-solaris bootstrap and comment out the overrides.
+#
+.if ${MACHINE_PLATFORM:MSunOS-*-x86_64} || make(distinfo) || make (makesum) || make(mdi)
+RUST_STAGE0_VER= 1.74.1
+RUST_ARCH:= x86_64-unknown-illumos
+RUST_STAGE0:= rust-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.gz
+SITES.${RUST_STAGE0}= https://us-central.manta.mnx.io/pkgsrc/public/pkg-bootstraps/
+DISTFILES:= ${DISTFILES} ${RUST_STAGE0}
+RUST_BOOTSTRAP_PATH?= ${WRKDIR}/rust-${RUST_STAGE0_VER}-${RUST_ARCH}
+# Override default "x86_64-sun-solaris" selection
+CONFIGURE_ARGS+= --set=target.${RUST_ARCH}.llvm-config=${LLVM_CONFIG_PATH}
+CONFIGURE_ARGS+= --build=${RUST_ARCH}
+CONFIGURE_ARGS+= --host=${RUST_ARCH}
+CONFIGURE_ARGS+= --target=${RUST_ARCH}
+.endif
+.if ${MACHINE_PLATFORM:MFreeBSD-*-x86_64} || make(distinfo) || make (makesum) || make(mdi)
+RUST_STAGE0_VER= 1.76.0
+RUST_ARCH:= x86_64-unknown-freebsd
+RUST_STAGE0:= rust-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.gz
+RUST_STD_STAGE0:= rust-std-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.gz
+DISTFILES:= ${DISTFILES} ${RUST_STAGE0} ${RUST_STD_STAGE0}
+.endif
+.if ${MACHINE_PLATFORM:MNetBSD-*-i386} || make(distinfo) || make (makesum) || make(mdi)
+RUST_STAGE0_VER= 1.76.0
+RUST_ARCH= i586-unknown-netbsd
+RUST_STAGE0:= rust-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.xz
+RUST_STD_STAGE0:= rust-std-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.xz
+SITES.${RUST_STAGE0}= ${MASTER_SITE_LOCAL:=rust/}
+SITES.${RUST_STD_STAGE0}= ${MASTER_SITE_LOCAL:=rust/}
+DISTFILES:= ${DISTFILES} ${RUST_STAGE0} ${RUST_STD_STAGE0}
+# Setting this changes it for every distfile, which doesn't match what is
+# currently in distinfo.
+#DIST_SUBDIR= ${PKGNAME}
+# For atomic ops
+CFLAGS+= -march=i586
+CONFIGURE_ARGS+= --build=${RUST_ARCH}
+pre-build: pre-build-fix-paxctl
+.PHONY: pre-build-fix-paxctl
+pre-build-fix-paxctl:
+ ${TOOLS_PLATFORM.paxctl} +am ${WRKDIR}/rust-bootstrap/bin/cargo
+ ${TOOLS_PLATFORM.paxctl} +am ${WRKDIR}/rust-bootstrap/bin/rustc
+.endif
+.if ${MACHINE_PLATFORM:MNetBSD-*-x86_64} || make(distinfo) || make (makesum) || make(mdi)
+RUST_STAGE0_VER= 1.76.0
+RUST_ARCH= x86_64-unknown-netbsd
+RUST_STAGE0:= rust-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.xz
+RUST_STD_STAGE0:= rust-std-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.xz
+DISTFILES:= ${DISTFILES} ${RUST_STAGE0} ${RUST_STD_STAGE0}
+.endif
+.if ${MACHINE_PLATFORM:MNetBSD-*-powerpc} || make(distinfo) || make (makesum) || make(mdi)
+RUST_STAGE0_VER= 1.76.0
+RUST_ARCH= powerpc-unknown-netbsd
+
+# Cross-built against NetBSD 9.0
+RUST_STAGE0:= rust-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.xz
+RUST_STD_STAGE0:= rust-std-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.xz
+DISTFILES:= ${DISTFILES} ${RUST_STAGE0} ${RUST_STD_STAGE0}
+SITES.${RUST_STAGE0}= ${MASTER_SITE_LOCAL:=rust/}
+SITES.${RUST_STD_STAGE0}= ${MASTER_SITE_LOCAL:=rust/}
+
+.endif
+.if ${MACHINE_PLATFORM:MNetBSD-*-aarch64} || make(distinfo) || make (makesum) || make(mdi)
+RUST_STAGE0_VER= 1.76.0
+RUST_ARCH= aarch64-unknown-netbsd
+RUST_STAGE0:= rust-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.xz
+RUST_STD_STAGE0:= rust-std-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.xz
+DISTFILES:= ${DISTFILES} ${RUST_STAGE0} ${RUST_STD_STAGE0}
+SITES.${RUST_STAGE0}= ${MASTER_SITE_LOCAL:=rust/}
+SITES.${RUST_STD_STAGE0}= ${MASTER_SITE_LOCAL:=rust/}
+.endif
+.if ${MACHINE_PLATFORM:MNetBSD-*-aarch64eb} || make(distinfo) || make (makesum) || make(mdi)
+RUST_STAGE0_VER= 1.76.0
+RUST_ARCH= aarch64_be-unknown-netbsd
+RUST_STAGE0:= rust-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.xz
+RUST_STD_STAGE0:= rust-std-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.xz
+DISTFILES:= ${DISTFILES} ${RUST_STAGE0} ${RUST_STD_STAGE0}
+SITES.${RUST_STAGE0}= ${MASTER_SITE_LOCAL:=rust/}
+SITES.${RUST_STD_STAGE0}= ${MASTER_SITE_LOCAL:=rust/}
+.endif
+.if ${MACHINE_PLATFORM:MNetBSD-*-sparc64} || make(distinfo) || make (makesum) || make(mdi)
+RUST_STAGE0_VER= 1.76.0
+RUST_ARCH= sparc64-unknown-netbsd
+RUST_STAGE0:= rust-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.xz
+RUST_STD_STAGE0:= rust-std-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.xz
+DISTFILES:= ${DISTFILES} ${RUST_STAGE0} ${RUST_STD_STAGE0}
+SITES.${RUST_STAGE0}= ${MASTER_SITE_LOCAL:=rust/}
+SITES.${RUST_STD_STAGE0}= ${MASTER_SITE_LOCAL:=rust/}
+.endif
+.if ${MACHINE_PLATFORM:MNetBSD-*-earmv7hf} || make(distinfo) || make (makesum) || make(mdi)
+RUST_ARCH= armv7-unknown-netbsd-eabihf
+RUST_STAGE0_VER= 1.76.0
+RUST_STAGE0:= rust-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.xz
+RUST_STD_STAGE0:= rust-std-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.xz
+DISTFILES:= ${DISTFILES} ${RUST_STAGE0} ${RUST_STD_STAGE0}
+SITES.${RUST_STAGE0}= ${MASTER_SITE_LOCAL:=rust/}
+SITES.${RUST_STD_STAGE0}= ${MASTER_SITE_LOCAL:=rust/}
+.endif
+.if ${MACHINE_PLATFORM:MNetBSD-*-earmv6hf} || make(distinfo) || make (makesum) || make(mdi)
+RUST_ARCH= armv6-unknown-netbsd-eabihf
+RUST_STAGE0_VER= 1.76.0
+RUST_STAGE0:= rust-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.xz
+RUST_STD_STAGE0:= rust-std-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.xz
+DISTFILES:= ${DISTFILES} ${RUST_STAGE0} ${RUST_STD_STAGE0}
+SITES.${RUST_STAGE0}= ${MASTER_SITE_LOCAL:=rust/}
+SITES.${RUST_STD_STAGE0}= ${MASTER_SITE_LOCAL:=rust/}
+.endif
+.if ${MACHINE_PLATFORM:MNetBSD-*-mipsel} || make(distinfo) || make (makesum) || make(mdi)
+RUST_ARCH= mipsel-unknown-netbsd
+RUST_STAGE0_VER= 1.76.0
+RUST_STAGE0:= rust-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.xz
+RUST_STD_STAGE0:= rust-std-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.xz
+DISTFILES:= ${DISTFILES} ${RUST_STAGE0} ${RUST_STD_STAGE0}
+SITES.${RUST_STAGE0}= ${MASTER_SITE_LOCAL:=rust/}
+SITES.${RUST_STD_STAGE0}= ${MASTER_SITE_LOCAL:=rust/}
+.endif
+.if ${MACHINE_PLATFORM:MNetBSD-*-riscv64} || make(distinfo) || make (makesum) || make(mdi)
+RUST_ARCH= riscv64gc-unknown-netbsd
+RUST_STAGE0_VER= 1.76.0
+RUST_STAGE0:= rust-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.xz
+RUST_STD_STAGE0:= rust-std-${RUST_STAGE0_VER}-${RUST_ARCH}.tar.xz
+DISTFILES:= ${DISTFILES} ${RUST_STAGE0} ${RUST_STD_STAGE0}
+SITES.${RUST_STAGE0}= ${MASTER_SITE_LOCAL:=rust/}
+SITES.${RUST_STD_STAGE0}= ${MASTER_SITE_LOCAL:=rust/}
+.endif
+
+# You may override RUST_BOOTSTRAP_PATH and RUST_ARCH in mk.conf
+# if you have a local bootstrap compiler.
+.if !defined(RUST_ARCH) && !defined(RUST_BOOTSTRAP_PATH)
+NOT_FOR_PLATFORM+= ${MACHINE_PLATFORM}
+.else
+RUST_BOOTSTRAP_PATH?= ${WRKDIR}/rust-bootstrap
+.endif
+
+.if ${OPSYS} == "SunOS"
+TOOL_DEPENDS+= coreutils>=0:../../sysutils/coreutils
+TOOL_DEPENDS+= gzip>=0:../../archivers/gzip
+TOOLS_CREATE+= md5sum
+TOOLS_PATH.md5sum= ${PREFIX}/bin/gmd5sum
+TOOLS_PLATFORM.gzcat= ${PREFIX}/bin/gzip -cd
+.endif
+
+SUBST_CLASSES+= prefix
+SUBST_STAGE.prefix= pre-configure
+SUBST_FILES.prefix+= compiler/rustc_codegen_ssa/src/back/linker.rs
+SUBST_FILES.prefix+= compiler/rustc_target/src/spec/base/netbsd.rs
+SUBST_FILES.prefix+= src/bootstrap/src/core/build_steps/compile.rs
+SUBST_FILES.prefix+= src/bootstrap/src/core/builder.rs
+SUBST_FILES.prefix+= src/bootstrap/bootstrap.py
+SUBST_VARS.prefix= PREFIX
+
+#
+# Generate list of subst entries for various .cargo-checksum.json files. These
+# are all handled together in one big substitution to simplify things rather
+# than one substitution entry per file, but are kept separate below to ease
+# updating and verification.
+#
+
+CKSUM_CRATES+= vendor/libc
+CKSUMS+= 6d0ed494ac7d7b2d4bc63bc913cf21df8f625ce57b5d4aa490c5457c772cb979
+CKSUMS+= 4d4b8d1e41d432c8b346ac1b3a8fd607be466999df0669c1beec3ccab5fa4d9a
+
+CKSUM_CRATES+= vendor/cc-1.0.73
+CKSUMS+= 38970d678de0efb4b5e2978265daa8a613a1db35fc42e669621b03fc56d5b138
+CKSUMS+= 65de0d6593a4256e5fcaf898f9468d71bab672c70a2dfab3dcb8514e9b72819c
+
+CKSUM_CRATES+= vendor/cc
+CKSUMS+= cdf0c6dc4e12ad313fb93ab42f994e26c7e5aaeb07ca61620032d8f4014dacd0
+CKSUMS+= 2344d4cf113fe2fb8925ca5621c60daabcf967186b24f0551c777fb284755493
+
+CKSUM_CRATES+= vendor/lzma-sys
+CKSUMS+= 6fd5e9245db34c6f557b8bfcaf03db82fc88c3b06dbfbb5f03b2bcd138983ef9
+CKSUMS+= 5e252578b5d266f6a4c8dc9f71ca7a91536ccb8c5c7d7753b82f12ec886459ef
+
+CKSUM_CRATES+= vendor/stacker
+CKSUMS+= 59ca847887cf19387119d18c57f08d5a8520d714876ca0142b8f1c001ecde06b
+CKSUMS+= 03be8ae293b713fe6e9703e4809dd68caaec992bae6777914ffddae8da2a9bc7
+
+CKSUM_CRATES+= vendor/crossbeam-epoch-0.9.15
+CKSUM_CRATES+= vendor/crossbeam-utils-0.8.16
+CKSUMS+= 5f75132808d9e8d6e266fe77f9e20bbc35855a1c37a5dbc0940b3e989bca1a94
+CKSUMS+= 6a23e8a00ef6410a009a662198f3fd5521308263bf08ba663ca49a96b2c3f179
+
+CKSUM_CRATES+= vendor/openssl-src
+CKSUMS+= c87f041ff9ada85cddcb2a787788e05b2ab5ffc0a85f502fe7e3f7cbda59d49c
+CKSUMS+= 67b877964bc0e40c84669c423818a3cb39501eaedfc3f5caf9c33d4779c3d03f
+CKSUMS+= 090744f85cf99a9b8412c23fca1eabb61eb45d830f0f9f0e7309be2572c1e827
+CKSUMS+= ead7bdeee121f1357b99741b175a564c8b7026f694cbc388aae2a86b3bae913f
+
+CKSUM_CRATES+= vendor/nix-0.26.2
+CKSUMS+= c3e13a2edea54d190a4b051f62efc97953c00b5051a9fda0e39e3bc732a31939
+CKSUMS+= 263bd7ace66a4cfee3de18532f61c187327fcbd564666b4f97c4b01ae6885d98
+
+CKSUM_CRATES+= vendor/aho-corasick
+CKSUMS+= 840065521cbd4701fa5b8b506d1537843d858c903f7cadf3c68749ea1780874b
+CKSUMS+= 626ce9b45dfded3d2eaf795a1d86be765a7d63eb4bcaf9d7b89add6f686f7ede
+CKSUMS+= 720735ea6c7ff92b081426513e6e82feed24a922849297bb538d28f7b8129f81
+CKSUMS+= 3a5d88cf1ce02dc1bc06aa7d7aad0fa6d63ca45246a47ebeae43b48544065dcc
+
+SUBST_CLASSES+= cksum
+SUBST_STAGE.cksum= pre-configure
+.for crate in ${CKSUM_CRATES}
+SUBST_FILES.cksum+= ${crate}/.cargo-checksum.json
+.endfor
+.for from to in ${CKSUMS}
+SUBST_SED.cksum+= -e 's,${from},${to},g'
+.endfor
+
+post-extract:
+ set -e; \
+ if ${TEST} -e ${WRKDIR}/rust-${RUST_STAGE0_VER}-${RUST_ARCH}/install.sh \
+ -a ! -e ${RUST_BOOTSTRAP_PATH}/bin/rustc; then \
+ cd ${WRKDIR}/rust-${RUST_STAGE0_VER}-${RUST_ARCH}; \
+ env ${MAKE_ENV} ${TOOLS_BASH} \
+ ./install.sh --prefix=${RUST_BOOTSTRAP_PATH}; \
+ cd ${WRKDIR}/rust-std-${RUST_STAGE0_VER}-${RUST_ARCH}; \
+ env ${MAKE_ENV} ${TOOLS_BASH} \
+ ./install.sh --prefix=${RUST_BOOTSTRAP_PATH}; \
+ fi
+.if ${OPSYS} == "NetBSD"
+ SDIR=${WRKDIR}/scripts; \
+ ${MKDIR} $${SDIR}; \
+ cd $${SDIR}; \
+ ${RM} -f c++-wrap; \
+ ${RM} -f clang++-wrap; \
+ ${RM} -f clang-wrap; \
+ ${RM} -f ar-wrap; \
+ ${CP} ${.CURDIR}/files/gcc-wrap .; \
+ ${CHMOD} +x gcc-wrap; \
+ ${LN} -s gcc-wrap c++-wrap; \
+ ${LN} -s gcc-wrap clang++-wrap; \
+ ${LN} -s gcc-wrap clang-wrap; \
+ ${LN} -s gcc-wrap ar-wrap
+.endif
+
+.if ${OPSYS} == "FreeBSD"
+MAKE_ENV+= OPENSSL_DIR=${SSLBASE}
+.endif
+
+.if ${OPSYS} == "NetBSD" && !empty(PKGSRC_COMPILER:Mclang) && !exists(/lib/libgcc_s.so)
+BUILDLINK_TRANSFORM+= rm:-lgcc_s
+MAKE_ENV+= PKGSRC_HAVE_LIBCPP=yes
+
+pre-build: provide-libgcc-for-bootstrap
+.PHONY: provide-libgcc-for-bootstrap
+provide-libgcc-for-bootstrap:
+. if exists(${FILESDIR}/libgcc_s.so.1)
+ cp ${FILESDIR}/libgcc_s.so.1 ${RUST_BOOTSTRAP_PATH}/lib/.
+. endif
+.endif
+
+#
+# These are essentially copies of the "all", "test", and "install" Makefile
+# targets, but are duplicated here so that we can specify -j.
+#
+do-build:
+ ${RUN}${_ULIMIT_CMD} \
+ cd ${WRKSRC} && \
+ ${SETENV} ${MAKE_ENV} \
+ sh -c "if [ \"${BUILD_TARGET}\" = \"dist\" ]; then \
+ unset DESTDIR; \
+ ${PYTHONBIN} ./x.py -v \
+ ${BUILD_TARGET} -j ${_MAKE_JOBS_N}; \
+ else \
+ ${PYTHONBIN} ./x.py -v \
+ ${BUILD_TARGET} --stage 2 -j ${_MAKE_JOBS_N} && \
+ ${PYTHONBIN} ./x.py -v \
+ doc --stage 2 -j ${_MAKE_JOBS_N}; \
+ fi"
+
+do-test:
+ ${RUN}${_ULIMIT_CMD} \
+ cd ${WRKSRC} && \
+ ${SETENV} ${MAKE_ENV} \
+ ${PYTHONBIN} ./x.py -v test -j ${_MAKE_JOBS_N}
+
+do-install:
+ ${RUN}${_ULIMIT_CMD} \
+ cd ${WRKSRC} && \
+ ${SETENV} ${MAKE_ENV} ${INSTALL_ENV} \
+ ${PYTHONBIN} ./x.py -v install -j ${_MAKE_JOBS_N}
+
+SUBST_CLASSES+= destdir
+SUBST_STAGE.destdir= post-install
+SUBST_FILES.destdir= ${DESTDIR}${PREFIX}/lib/rustlib/manifest-*
+SUBST_SED.destdir= -e 's|file:${DESTDIR}${PREFIX}|file:${PREFIX}|'
+
+GENERATE_PLIST+= ${FIND} ${DESTDIR}${PREFIX} \( -type f -o -type l \) -print | \
+ ${SED} -e 's,${DESTDIR}${PREFIX}/,,' | ${SORT} ;
+
+# Create a relocatable stage2 bootstrap from the bits we just built that can be
+# used to build the next version of rust. Currently only tested on SmartOS.
+#
+# Use the alternate BOOTSTRAP_NAME when creating a nightly release.
+#
+#BOOTSTRAP_NAME= ${PKGNAME_NOREV:C/rust/rust-nightly/}-${RUST_ARCH}
+BOOTSTRAP_NAME= ${PKGNAME_NOREV}-${RUST_ARCH}
+BOOTSTRAP_TMPDIR= ${WRKDIR}/${BOOTSTRAP_NAME}
+USE_TOOLS+= gtar
+
+# The NetBSD part is so far untested, because I could not convince
+# the rust build to use the gcc wrapper when building natively,
+# so that I could get a placeholder in the RPATH, because chrpath
+# cannot extend the length of the RPATH...
+ELFEDIT?= /usr/bin/elfedit
+
+.PHONY: stage0-bootstrap
+stage0-bootstrap: install
+ ${RM} -rf ${BOOTSTRAP_TMPDIR}
+ ${MKDIR} ${BOOTSTRAP_TMPDIR}
+.if ${OPSYS} == "NetBSD"
+ (cd ${BOOTSTRAP_TMPDIR}; \
+ DISTDIR=${WRKSRC}/bild/dist; \
+ VER_ARCH=${PKGVERSION}-${RUST_ARCH}; \
+ RUSTC=rustc-$${VER_ARCH}; \
+ RUSTC_FILE=$${RUSTC}.tar.gz; \
+ RUST_STD=rust-std-$${VER_ARCH}; \
+ RUST_STD_FILE=$${RUST_STD}.tar.gz; \
+ ${GTAR} -xzf $${DISTDIR}/$${RUSTC_FILE}; \
+ (cd ${RUSTC}; \
+ RPATH='/usr/pkg/lib:/lib:/usr/lib:$$ORIGIN/../lib'; \
+ for f in rls-preview/bin/rls rustc/bin/rustc rustc/bin/rustdoc; do \
+ chrpath -r $$RPATH $$f; \
+ done; \
+ RPATH='/usr/pkg/lib:/lib:/usr/lib:$$ORIGIN'; \
+ for f in rustc/lib/*.so*; do \
+ chrpath -r $$RPATH $$f; \
+ done; \
+ RPATH='/usr/pkg/lib:/lib:/usr/lib:$$ORIGIN:$$ORIGIN/../../..'; \
+ for f in rustc/lib/rustlib/*/*/*.so*; do \
+ chrpath -r $$RPATH $$f; \
+ done;); \
+ ${GTAR} -czf $${RUSTC_FILE} $${RUSTC}; \
+ ${CP} $${DISTDIR}/$${RUST_STD_FILE} .; \
+ ${ECHO} "Fixed stage0 bootstrap in ${BOOTSTRAP_TMPDIR}:"; \
+ ${ECHO} "$${RUSTC_FILE}"; \
+ ${ECHO} "$${RUST_STD_FILE}"; \
+ )
+.endif
+.if ${OS_VARIANT} == "SmartOS"
+ ${CP} -R ${DESTDIR}/${PREFIX}/bin ${BOOTSTRAP_TMPDIR}/
+ ${CP} -R ${DESTDIR}/${PREFIX}/lib ${BOOTSTRAP_TMPDIR}/
+ ${MKDIR} ${BOOTSTRAP_TMPDIR}/lib/pkgsrc
+ set -e; \
+ for lib in libgcc_s.so.1 libstdc++.so.6; do \
+ ${CP} `${PKG_CC} -print-file-name=$${lib}` \
+ ${BOOTSTRAP_TMPDIR}/lib/pkgsrc/; \
+ done; \
+ for lib in libLLVM-15.so libcrypto.so.1.1 libcurl.so.4 \
+ libssl.so.1.1 libz.so.1 libzstd.so.1; do \
+ ${CP} ${PREFIX}/lib/$${lib} ${BOOTSTRAP_TMPDIR}/lib/pkgsrc/; \
+ done; \
+ for lib in libiconv.so.2 libidn2.so.0 libintl.so.8 liblber.so.2 \
+ libldap.so.2 libnghttp2.so.14 libsasl2.so.3 \
+ libssh2.so.1 libunistring.so.5; do \
+ ${CP} ${PREFIX}/lib/$${lib} ${BOOTSTRAP_TMPDIR}/lib/pkgsrc/; \
+ done; \
+ for f in ${BOOTSTRAP_TMPDIR}/bin/*; do \
+ /bin/file -b "$$f" | grep ^ELF >/dev/null || continue; \
+ ${ELFEDIT} -e 'dyn:runpath $$ORIGIN/../lib:$$ORIGIN/../lib/pkgsrc' $$f; \
+ done; \
+ for f in ${BOOTSTRAP_TMPDIR}/lib/pkgsrc/*.so*; do \
+ ${ELFEDIT} -e 'dyn:runpath $$ORIGIN' $$f; \
+ done; \
+ for f in ${BOOTSTRAP_TMPDIR}/lib/*.so*; do \
+ ${ELFEDIT} -e 'dyn:runpath $$ORIGIN:$$ORIGIN/pkgsrc' $$f; \
+ done; \
+ for f in ${BOOTSTRAP_TMPDIR}/lib/rustlib/*/*/*.so*; do \
+ ${ELFEDIT} -e 'dyn:runpath $$ORIGIN:$$ORIGIN/../../..:$$ORIGIN/../../../pkgsrc' $$f; \
+ done; \
+ cd ${WRKDIR}; ${GTAR} -zcf ${BOOTSTRAP_NAME}.tar.gz ${BOOTSTRAP_NAME}
+ @${ECHO} ""
+ @${ECHO} "Verify correct library paths using the following:"
+ @${ECHO} ""
+ @${ECHO} " cd ${BOOTSTRAP_TMPDIR}"
+ @${ECHO} " find . -type f | xargs ldd 2>/dev/null | egrep 'not.found|${PREFIX}'"
+ @${ECHO} ""
+ @${ECHO} "If there is no output then this bootstrap kit is ready to go:"
+ @${ECHO} ""
+ @${ECHO} " ${WRKDIR}/${BOOTSTRAP_NAME}.tar.gz"
+ @${ECHO} ""
+.endif
+
+.include "options.mk"
+
+# These dependencies currently use the bundled sources as they require
+# development features not yet available in released versions.
+#
+#.include "../../devel/libgit2/buildlink3.mk"
+#.include "../../security/libssh2/buildlink3.mk"
+#.include "../../www/http-parser/buildlink3.mk"
+#.include "../../devel/jemalloc/buildlink3.mk"
+
+## Issues specific to: bootstrap AND NetBSD follow
+
+# rust i386 and sparc64 bootstraps are built for 8.0
+# and still depend on libstdc++.so.8.
+# Pull in compat80 on 9.x and newer.
+.if (${MACHINE_PLATFORM:MNetBSD-*-i386} || \
+ ${MACHINE_PLATFORM:MNetBSD-*-sparc64}) \
+ && empty(OS_VERSION:M8.*)
+TOOL_DEPENDS+= compat80>=0:../../emulators/compat80
+.endif
+
+.include "../../mk/atomic64.mk"
+# This is for when we build natively:
+.if ${MACHINE_PLATFORM:MNetBSD-*-powerpc} || \
+ ${MACHINE_PLATFORM:MNetBSD-*-i386} || \
+ ${MACHINE_PLATFORM:MNetBSD-*-mipsel} || \
+ ${MACHINE_PLATFORM:MNetBSD-*-riscv64}
+# Make libatomic library available via a unique directory:
+DEPENDS+= libatomic-links>=0:../../devel/libatomic-links
+.endif
+
+TOOL_DEPENDS+= cmake-[0-9]*:../../devel/cmake
+.include "../../devel/cmake/buildlink3.mk"
+.include "../../devel/zlib/buildlink3.mk"
+.include "../../lang/python/tool.mk"
+.include "../../mk/bsd.pkg.mk"
diff --git a/rust177/buildlink3.mk b/rust177/buildlink3.mk
new file mode 100644
index 0000000000..1e4c6a9c9d
--- /dev/null
+++ b/rust177/buildlink3.mk
@@ -0,0 +1,17 @@
+# $NetBSD: buildlink3.mk,v 1.6 2020/07/08 14:46:14 jperkin Exp $
+
+BUILDLINK_TREE+= rust
+
+#
+# DO NOT include this directly! Use rust.mk instead.
+#
+
+.if !defined(RUST_BUILDLINK3_MK)
+RUST_BUILDLINK3_MK:=
+
+BUILDLINK_API_DEPENDS.rust+= rust>=1.56.1
+BUILDLINK_PKGSRCDIR.rust?= ../../wip/rust
+BUILDLINK_PASSTHRU_DIRS+= ${PREFIX}/lib/rustlib
+.endif
+
+BUILDLINK_TREE+= -rust
diff --git a/rust177/cargo.mk b/rust177/cargo.mk
new file mode 100644
index 0000000000..f48bdac474
--- /dev/null
+++ b/rust177/cargo.mk
@@ -0,0 +1,109 @@
+# $NetBSD: cargo.mk,v 1.35 2023/05/16 06:10:52 wiz Exp $
+#
+# Common logic that can be used by packages that depend on cargo crates
+# from crates.io. This lets existing pkgsrc infrastructure fetch and verify
+# cargo crates instead of using the rust package manager in the build phase.
+# Inspired by cargo.mk from FreeBSD ports.
+#
+# Usage example:
+#
+# CARGO_CRATE_DEPENDS+= sha1-0.20
+# .include "../../lang/rust/cargo.mk"
+#
+# If modifying the list of dependencies, re-run the build once without
+# --offline in CARGO_ARGS to generate a new valid Cargo.lock.
+# e.g: make CARGO_ARGS="build --release" build
+#
+# a list of CARGO_CRATE_DEPENDS can be generated via
+# make print-cargo-depends > cargo-depends.mk
+#
+# See also www/geckodriver for a full example.
+
+MASTER_SITES?= -${MASTER_SITE_CRATESIO}${PKGBASE}/${PKGVERSION_NOREV}/download
+
+CHECK_SSP_SUPPORTED= no
+
+.include "../../lang/rust/rust.mk"
+
+USE_TOOLS+= bsdtar
+CARGO_VENDOR_DIR= ${WRKDIR}/vendor
+CARGO_WRKSRC?= ${WRKSRC}
+
+# TODO: some Cargo.lock files include git+https sources which need to be fetched from the URL (not necessarily resolving to a crate.io url)
+DISTFILES?= ${DEFAULT_DISTFILES}
+.for crate in ${CARGO_CRATE_DEPENDS}
+DISTFILES+= ${crate}.crate
+SITES.${crate}.crate+= -${MASTER_SITE_CRATESIO}${crate:C/-[0-9]+\.[0-9.]+.*$//}/${crate:C/^.*-([0-9]+\.[0-9.]+.*)$/\1/}/download
+EXTRACT_DIR.${crate}.crate?= ${CARGO_VENDOR_DIR}
+.endfor
+
+.include "../../mk/bsd.prefs.mk"
+# Triggers NetBSD ld.so bug (PR toolchain/54192)
+# See Makefile for further information.
+.if ${OPSYS} == "NetBSD" && ${OPSYS_VERSION} < 099957
+MAKE_JOBS_SAFE= no
+.endif
+
+post-extract: cargo-vendor-crates
+.PHONY: cargo-vendor-crates
+cargo-vendor-crates:
+ @${STEP_MSG} "Extracting local cargo crates"
+ ${RUN}${MKDIR} ${CARGO_WRKSRC}/.cargo
+ ${RUN}${PRINTF} "[source.crates-io]\nreplace-with = \"vendored-sources\"\n[source.vendored-sources]\ndirectory = \"${CARGO_VENDOR_DIR}\"\n" > ${CARGO_WRKSRC}/.cargo/config
+ ${RUN}${MKDIR} ${CARGO_VENDOR_DIR}
+.for crate in ${CARGO_CRATE_DEPENDS}
+ ${RUN}${PRINTF} '{"package":"%s","files":{}}' \
+ `${DIGEST} sha256 < ${_DISTDIR}/${crate}.crate` \
+ > ${CARGO_VENDOR_DIR}/${crate}/.cargo-checksum.json
+.endfor
+
+# Legacy name
+.PHONY: show-cargo-depends
+show-cargo-depends: print-cargo-depends
+
+.PHONY: print-cargo-depends
+print-cargo-depends:
+ ${RUN}${AWK} 'BEGIN {print "# $$Net" "BSD$$"; print;} \
+ /^name = / { split($$3, a, "\""); name=a[2]; } \
+ /^version = / { split($$3, a, "\""); vers=a[2]; } \
+ /^source = / { \
+ print "CARGO_CRATE_DEPENDS+=\t" name "-" vers; \
+ }' ${CARGO_WRKSRC}/Cargo.lock
+
+DEFAULT_CARGO_ARGS= --offline -j${_MAKE_JOBS_N} \
+ ${CARGO_NO_DEFAULT_FEATURES:M[yY][eE][sS]:C/[yY][eE][sS]/--no-default-features/} \
+ ${CARGO_FEATURES:C/.*/--features/W} \
+ ${CARGO_FEATURES:S/ /,/Wg}
+CARGO_ARGS?= build --release ${DEFAULT_CARGO_ARGS}
+CARGO_INSTALL_ARGS?= install --path . --root ${DESTDIR}${PREFIX} ${DEFAULT_CARGO_ARGS}
+
+MAKE_ENV+= RUSTFLAGS=${RUSTFLAGS:Q}
+
+.if !target(do-build)
+do-build: do-cargo-build
+.endif
+
+.PHONY: do-cargo-build
+do-cargo-build:
+ ${RUN} cd ${CARGO_WRKSRC} && ${SETENV} ${MAKE_ENV} ${PREFIX}/bin/cargo ${CARGO_ARGS}
+
+.if !target(do-install) && ${GNU_CONFIGURE:Uno:tl} == no
+do-install: do-cargo-install
+.endif
+
+.PHONY: do-cargo-install
+do-cargo-install:
+ ${RUN} cd ${CARGO_WRKSRC} && ${SETENV} ${MAKE_ENV} ${PREFIX}/bin/cargo ${CARGO_INSTALL_ARGS}
+ # remove files cargo uses for tracking installations
+ ${RM} -f ${DESTDIR}${PREFIX}/.crates.toml
+ ${RM} -f ${DESTDIR}${PREFIX}/.crates2.json
+
+.if ${OPSYS} == "Darwin"
+.PHONY: do-cargo-post-install-darwin-fix-rpath
+post-install: do-cargo-post-install-darwin-fix-rpath
+do-cargo-post-install-darwin-fix-rpath:
+ ${RUN} cd ${DESTDIR}; \
+ for i in $$(${FIND} .${PREFIX}/lib -name '*.so' | ${SED} -e 's|^\./||'); do \
+ install_name_tool -id /$$i $$i; \
+ done
+.endif
diff --git a/rust177/cross.mk b/rust177/cross.mk
new file mode 100644
index 0000000000..2984a3d058
--- /dev/null
+++ b/rust177/cross.mk
@@ -0,0 +1,82 @@
+# $NetBSD: cross.mk,v 1.3 2020/07/16 09:35:37 jperkin Exp $
+
+# These settings may be used to cross-build rust.
+#
+# They interact with the files/gcc-wrap script to pick the
+# right compiler for the different phases of the build, and
+# use the headers for the target when required. Note that the
+# cross-root tree will need to have the required binary packages
+# installed (curl etc., see list of buildlink3.mk includes in main
+# Makefile).
+
+# The gcc-wrap / c++-wrap script takes CROSS_ROOT environment variable
+# to do a cross-build. The wrapper script assumes dest/ and tools/
+# as a result of a cross-build of NetBSD as subdirectories of this root
+#CROSS_ROOT= /u/evbarm-armv7hf
+#CROSS_ROOT= /u/evbarm-armv6hf
+#CROSS_ROOT= /u/sparc64
+#CROSS_ROOT= /u/macppc
+#CROSS_ROOT= /u/evbarm64
+#CROSS_ROOT= /u/evbarm64eb
+#CROSS_ROOT= /u/i386
+#CROSS_ROOT= /u/mipsel
+#CROSS_ROOT= /u/riscv64
+#CROSS_ROOT= /
+#MAKE_ENV+= CROSS_ROOT=${CROSS_ROOT}
+
+# The GNU cross target designation
+#GNU_CROSS_TARGET= armv7--netbsdelf-eabihf
+#GNU_CROSS_TARGET= armv6--netbsdelf-eabihf
+#GNU_CROSS_TARGET= sparc64--netbsd
+#GNU_CROSS_TARGET= powerpc--netbsd
+#GNU_CROSS_TARGET= aarch64--netbsd
+#GNU_CROSS_TARGET= aarch64_be--netbsd
+#GNU_CROSS_TARGET= i486--netbsdelf
+#GNU_CROSS_TARGET= mipsel--netbsd
+#GNU_CROSS_TARGET= riscv64--netbsd
+#MAKE_ENV+= GNU_CROSS_TARGET=${GNU_CROSS_TARGET}
+
+# To cross-build rust, you need to specify
+# the ultimate target to built for, as well as the
+# host the compiler is supposed to run on.
+# Rust's target designation
+#TARGET= armv7-unknown-netbsd-eabihf
+#TARGET= armv6-unknown-netbsd-eabihf
+#TARGET= sparc64-unknown-netbsd
+#TARGET= powerpc-unknown-netbsd
+#TARGET= aarch64-unknown-netbsd
+#TARGET= aarch64_be-unknown-netbsd
+#TARGET= i686-unknown-netbsd
+#TARGET= i586-unknown-netbsd
+#TARGET= mipsel-unknown-netbsd
+#TARGET= riscv64gc-unknown-netbsd
+#
+#SCRIPTS= ${WRKDIR}/scripts
+#CONFIGURE_ARGS+= --host=${TARGET}
+#CONFIGURE_ARGS+= --target=${TARGET}
+#CONFIGURE_ARGS+= --set=target.${TARGET}.cc=${SCRIPTS}/gcc-wrap
+#CONFIGURE_ARGS+= --set=target.${TARGET}.cxx=${SCRIPTS}/c++-wrap
+#CONFIGURE_ARGS+= --set=target.${TARGET}.linker=${SCRIPTS}/gcc-wrap
+# Pick one:
+#CONFIGURE_ARGS+= --set=target.${TARGET}.ar=${CROSS_ROOT}/tools/bin/${GNU_CROSS_TARGET}-ar
+#CONFIGURE_ARGS+= --set=target.${TARGET}.ar=${SCRIPTS}/ar-wrap
+
+# May be required when cross-building on NetBSD
+#MAKE_ENV+= OPENSSL_DIR=/usr
+
+#
+# Cross-compile illumos target. The host is identical, it's just the target
+# that is renamed from x86_64-sun-solaris to x86_64-unknown-illumos.
+#
+#TARGET= x86_64-unknown-illumos
+#
+# Use these variables for "cross-compiling" from x86_64-sun-solaris.
+#
+#CONFIGURE_ARGS+= --set=target.${TARGET}.llvm-config=${LLVM_CONFIG_PATH}
+#CONFIGURE_ARGS+= --host=${TARGET}
+#CONFIGURE_ARGS+= --target=${TARGET}
+#
+# Set this variable when using a native x86_64-unknown-illumos bootstrap, as
+# the build still defaults to x86_64-sun-solaris based on uname.
+#
+#CONFIGURE_ARGS+= --build=${TARGET}
diff --git a/rust177/distinfo b/rust177/distinfo
new file mode 100644
index 0000000000..188b6edb6c
--- /dev/null
+++ b/rust177/distinfo
@@ -0,0 +1,163 @@
+$NetBSD: distinfo,v 1.159 2023/06/19 14:46:47 bsiegert Exp $
+
+BLAKE2s (rust-1.74.1-x86_64-unknown-illumos.tar.gz) = a85cd9e2f41848c0d533bfe77b205dd73fd095cf312eefd1d25fea7e016d01ba
+SHA512 (rust-1.74.1-x86_64-unknown-illumos.tar.gz) = 3bde6eb2ba638c0e5400fb8968de1e407d7aa3018044bc43168fe2acca47deaa89bf0dec43221096f9041e0355bce0b66a098c72d2f624842c0bd57c4bedface
+Size (rust-1.74.1-x86_64-unknown-illumos.tar.gz) = 231103389 bytes
+BLAKE2s (rust-1.76.0-aarch64-apple-darwin.tar.gz) = dfb3791161a7af45da105e018cc2b4f2597c8a4e65de24cd7c60b109ec3287e1
+SHA512 (rust-1.76.0-aarch64-apple-darwin.tar.gz) = b6397cd4c247be029b88d5353d6bd681b1e6dbf16d93ae782af13f7de8c791b0adb73ea17730fa62053e62dfe74f3ab7533005dfe80ca6c128539ac0f2e2dd5e
+Size (rust-1.76.0-aarch64-apple-darwin.tar.gz) = 249531855 bytes
+BLAKE2s (rust-1.76.0-aarch64-unknown-linux-gnu.tar.gz) = 0fd32be80b5886deee6fcda864e95a8fbc0fe5902d93d91c767f0752172cc9ef
+SHA512 (rust-1.76.0-aarch64-unknown-linux-gnu.tar.gz) = eccf96573009538a8fddbac2c4340e7fe9a1b0b40f51a393f4d48eaa1558dd288c710b76327395a3bd5c9ab952c7dfe5e3624f36697c7857bc8ff832712d2e4b
+Size (rust-1.76.0-aarch64-unknown-linux-gnu.tar.gz) = 461921893 bytes
+BLAKE2s (rust-1.76.0-aarch64-unknown-netbsd.tar.xz) = 0f7124b0c6a73947ddf76819af7fe692a185c96b139ae5fcc93ab29a483c40b5
+SHA512 (rust-1.76.0-aarch64-unknown-netbsd.tar.xz) = d1f8f749e5483ee8f375c03e1461dbc44700764eea1b70a3605eac4631c292a19e409dd1cba45f5d31c90b44b5dc8912d59c1d4d968106e3bd808d9725e23969
+Size (rust-1.76.0-aarch64-unknown-netbsd.tar.xz) = 163239404 bytes
+BLAKE2s (rust-1.76.0-aarch64_be-unknown-netbsd.tar.xz) = 0905eba5bb9d1dfdce3f169f415b7e915639d8ffdb0fb7ac3653f0ebf5d43da9
+SHA512 (rust-1.76.0-aarch64_be-unknown-netbsd.tar.xz) = f40935108fc5789dd28d4d02e2351e68d492393b0eb52fc4e0a9c8fc48d60eb4c5c32a30fb14c8f5e97a7bc4a6cae5cd4195b979da497589904661cc0a70091d
+Size (rust-1.76.0-aarch64_be-unknown-netbsd.tar.xz) = 162427248 bytes
+BLAKE2s (rust-1.76.0-arm-unknown-linux-gnueabihf.tar.gz) = 94ab0749a1f6f2903fe53bd297e4464eea3d7a0afc63affff63646e82fb2d188
+SHA512 (rust-1.76.0-arm-unknown-linux-gnueabihf.tar.gz) = 30abdda55f57642ad764318141d8117a0951fd2029242be030f020080d53b5bb2f72fa0e071d384ef5f2a70bd264d85171030cd3e6aea1e38bcbc38df3370b12
+Size (rust-1.76.0-arm-unknown-linux-gnueabihf.tar.gz) = 351206305 bytes
+BLAKE2s (rust-1.76.0-armv6-unknown-netbsd-eabihf.tar.xz) = 27f9852b2fda9b9f421984d09c275b09fa13c9dca22131f741d55f31cf1c41d6
+SHA512 (rust-1.76.0-armv6-unknown-netbsd-eabihf.tar.xz) = 4b8771f4dfb77a437e70bddd11c7c7f3011a05278a7f5ee68384777f0674d7a89a5d65adaf18aeef73c3f36d1a9d9c0c85018cc4fdbf3ba4cca00b21d6a36bb0
+Size (rust-1.76.0-armv6-unknown-netbsd-eabihf.tar.xz) = 138929352 bytes
+BLAKE2s (rust-1.76.0-armv7-unknown-linux-gnueabihf.tar.gz) = 426d4a55826edd56de1e628cb61ceaae6f1a36283d1654ffba817e856585ce48
+SHA512 (rust-1.76.0-armv7-unknown-linux-gnueabihf.tar.gz) = 85624b51566f07674b8ef952a472abbe9b00b548f8850f897a1f023c40f6b03f13ab95e3b4eb2ed9eb9306e2eedfbe90acf8a4384bd86f531fba664d353cb246
+Size (rust-1.76.0-armv7-unknown-linux-gnueabihf.tar.gz) = 340350695 bytes
+BLAKE2s (rust-1.76.0-armv7-unknown-netbsd-eabihf.tar.xz) = 402b541df35624c18cf3fb71375878c890886a2344c777f48727e4e4091bd532
+SHA512 (rust-1.76.0-armv7-unknown-netbsd-eabihf.tar.xz) = 5616ab86b3a9fc3eaea90404e7f3683142550cc69beba3a31ad05ccbb02323890164d49dde95bc5d2752f2fa1ebf0f674faa00d1ef70bfa8e484a1e62638b402
+Size (rust-1.76.0-armv7-unknown-netbsd-eabihf.tar.xz) = 140850720 bytes
+BLAKE2s (rust-1.76.0-i586-unknown-netbsd.tar.xz) = 2699932e5fc3ea5de153d5eb878613c0dabdb0e23f20511968822cbf8a0bf27d
+SHA512 (rust-1.76.0-i586-unknown-netbsd.tar.xz) = ffb338ceb593308db86ce436f769a8da00d16dfe830bc6708cea012d7df8f90c01f55cf01ae9397573802f903c25d801bd8be354221a2e57ef77e2bbdd73deb9
+Size (rust-1.76.0-i586-unknown-netbsd.tar.xz) = 176714704 bytes
+BLAKE2s (rust-1.76.0-i686-unknown-linux-gnu.tar.gz) = 0c6a16c0a8f43260118d159947ddcf575662cc1f11c4b98d3ee49f952bfc8fa9
+SHA512 (rust-1.76.0-i686-unknown-linux-gnu.tar.gz) = 015f8fa17dcac31dd14c0d5125a1e2fcc199a6660628fd8b1a1c79ef3ed4225164443a1003dd480464cd49145461f58a64624e82dd991676771315e40ea17eff
+Size (rust-1.76.0-i686-unknown-linux-gnu.tar.gz) = 411504411 bytes
+BLAKE2s (rust-1.76.0-mipsel-unknown-netbsd.tar.xz) = 21a0939dc9fe2f7aa2a8d26a0aee021759a80b3256cea773d0c0087faf2aee4b
+SHA512 (rust-1.76.0-mipsel-unknown-netbsd.tar.xz) = b725b18e012fa80e389cbdef02a5795a1ba7c8ba0970ca921d329978e41661a1982c00a9437133588a3d287197ec9b03b6092e84503f275933a76976adccbfd9
+Size (rust-1.76.0-mipsel-unknown-netbsd.tar.xz) = 141716928 bytes
+BLAKE2s (rust-1.76.0-powerpc-unknown-netbsd.tar.xz) = f8d7fbac7022bb62ce9af91bdb1178f8a6b24163b91b44eca413d29f4566d0fa
+SHA512 (rust-1.76.0-powerpc-unknown-netbsd.tar.xz) = 059b9c5ed203927c10dee83d97fb5a1b467c580bfa6faf3785d346f0936d1cda068b7a9cd9df4de768ebf3e92b1e5b9bf5a638d76b4fe639e6bb45a466e0ff30
+Size (rust-1.76.0-powerpc-unknown-netbsd.tar.xz) = 187410204 bytes
+BLAKE2s (rust-1.76.0-riscv64gc-unknown-netbsd.tar.xz) = babe8e98cd6634e9a794c0da6a8b1ea0b6a0ff12648097e3102a7ec526d3dadc
+SHA512 (rust-1.76.0-riscv64gc-unknown-netbsd.tar.xz) = 0e4ae84e1619919267d40075c54e9b0579ee9afde186a18d1f8401129217cf4fdda2ccfd10f57c4eb5d50e02b468a32bca97d1eef66defa9378260a9994ee6c6
+Size (rust-1.76.0-riscv64gc-unknown-netbsd.tar.xz) = 173937160 bytes
+BLAKE2s (rust-1.76.0-sparc64-unknown-netbsd.tar.xz) = a542cec1f08307e7cebf9386dc7aa48fb8e02eec3df342203a371e3de797f617
+SHA512 (rust-1.76.0-sparc64-unknown-netbsd.tar.xz) = 5cdd98d845fda899430969f46116b3f94b16a91394af72ef4d5fc4df2eb6b611a897efc542710c734e701adaf9392aadd3ee2fa512bd2b3e368b8649a82ad4b8
+Size (rust-1.76.0-sparc64-unknown-netbsd.tar.xz) = 158099720 bytes
+BLAKE2s (rust-1.76.0-x86_64-apple-darwin.tar.gz) = 29e091e5e295a92728612a37abb9625d3f5dfe1f7c351cdd87a38940ef90a3a0
+SHA512 (rust-1.76.0-x86_64-apple-darwin.tar.gz) = 35823b826f9978f8ff9d44ac7df8e3bc4646651f07ece56fe92d305e53dda5d80288d055b6050ef92cf42b5bda18892adc677e6eb63795693572db407c97941f
+Size (rust-1.76.0-x86_64-apple-darwin.tar.gz) = 328963201 bytes
+BLAKE2s (rust-1.76.0-x86_64-unknown-freebsd.tar.gz) = d95c3d265fb6bc48eeaff9e5f9ff8692b0716429d45887a0dc82633288256878
+SHA512 (rust-1.76.0-x86_64-unknown-freebsd.tar.gz) = b87aa7d981cc039dcce713702b58dfb78412b4f912a40c67dc9128bde832c681909791516da27536c536075cc1621b2249d6278f2907f4825e6b17122f2c9edc
+Size (rust-1.76.0-x86_64-unknown-freebsd.tar.gz) = 312059401 bytes
+BLAKE2s (rust-1.76.0-x86_64-unknown-linux-gnu.tar.gz) = f5ea832a1e58fbc9b9cf31dce3057d4bf899c365f0bdec24e4302660da8ffb1d
+SHA512 (rust-1.76.0-x86_64-unknown-linux-gnu.tar.gz) = 36233a5d5c121e08afa692a5af9f438022167bc782c8e147162ec3814c715ab3e22a916d5143aeda3629addc8cf5b99a794eb94219d6e9e350c054f9b339a865
+Size (rust-1.76.0-x86_64-unknown-linux-gnu.tar.gz) = 323520820 bytes
+BLAKE2s (rust-1.76.0-x86_64-unknown-netbsd.tar.xz) = 1e76858a33cb30316f5318ab270ae3ea11e7e3d365e0368afabd10116179897a
+SHA512 (rust-1.76.0-x86_64-unknown-netbsd.tar.xz) = 10c9816cf7bbc014b26c82b133d80f5a6b0d4881eb25444db4e0b6c90a65b1414cf7613607e8619a585735fab069078fe17fda4198568e8ae5ab05353a98ce66
+Size (rust-1.76.0-x86_64-unknown-netbsd.tar.xz) = 154011760 bytes
+BLAKE2s (rust-std-1.76.0-aarch64-apple-darwin.tar.gz) = 4ce8d67029e1a2df7ddbbdd8a7cd8b3d30357d9d3d88edcf474bc967f42d535a
+SHA512 (rust-std-1.76.0-aarch64-apple-darwin.tar.gz) = f58d8cf4396a1a3988b76273c2016a1d98af2f18f51e0f7dee8c62f3ac2ecc0c3e40ed21de21dce92c6bd2aaefcf05cde3dfe5029a209428a2f709253b120177
+Size (rust-std-1.76.0-aarch64-apple-darwin.tar.gz) = 40701506 bytes
+BLAKE2s (rust-std-1.76.0-aarch64-unknown-linux-gnu.tar.gz) = 670267cb635dd130bca9466c1b0a9859adfc6a1d4caf1190d84ef4092c91fd2c
+SHA512 (rust-std-1.76.0-aarch64-unknown-linux-gnu.tar.gz) = ecb8a111f6cb896852b87991bc2a0ddb7cb28854f5b8060a90d2ed5b6c80fa8eac4381c3e13240f57775d96cf2c26f2bdebdfad805fa7ae1d3c7fde06ec1a915
+Size (rust-std-1.76.0-aarch64-unknown-linux-gnu.tar.gz) = 65423543 bytes
+BLAKE2s (rust-std-1.76.0-aarch64-unknown-netbsd.tar.xz) = 108dbf4a0f403a23a9bafe7dc5abf4a507b983d2280142814fa082234e3455ff
+SHA512 (rust-std-1.76.0-aarch64-unknown-netbsd.tar.xz) = b669a3abc22f9da7a6884a15df25f5c5abd0dc136cfb134ea811ce7816e56aae5e331f037832953f782484f331e14f3709bd5309a23ee444f3a3bc102a23af52
+Size (rust-std-1.76.0-aarch64-unknown-netbsd.tar.xz) = 22758656 bytes
+BLAKE2s (rust-std-1.76.0-aarch64_be-unknown-netbsd.tar.xz) = c4d87b7b017e2d128aea00c42bd1a6ef1021ff2aec90f13884853f9c74bd99cc
+SHA512 (rust-std-1.76.0-aarch64_be-unknown-netbsd.tar.xz) = 97126e477e70ef0bd66301b959f9be425089d91cb837dbbc30ce81f61dacd8dade857a170d0f522b956d47e509bd83081ac1bfe2a1bac332036fdfa612d315ec
+Size (rust-std-1.76.0-aarch64_be-unknown-netbsd.tar.xz) = 22772392 bytes
+BLAKE2s (rust-std-1.76.0-arm-unknown-linux-gnueabihf.tar.gz) = 99c739ced0a6b6962c5f5ef4c59ec5b8cdfbbcb2dfeeae9d9d9ff218d5ca61e1
+SHA512 (rust-std-1.76.0-arm-unknown-linux-gnueabihf.tar.gz) = 4f5cc9de596e2cb28627b2507bb03d7f0e6b44e59eb59d6b9d154335de62327f617288ba5090abde3d9ab121aa093a5ad2e2b2e8d40abc499d5aee9255f4f177
+Size (rust-std-1.76.0-arm-unknown-linux-gnueabihf.tar.gz) = 37555859 bytes
+BLAKE2s (rust-std-1.76.0-armv6-unknown-netbsd-eabihf.tar.xz) = 4d7d189171cf1e696cb86c955f58f9a348c2a247b274bd7988f26df8f82987b8
+SHA512 (rust-std-1.76.0-armv6-unknown-netbsd-eabihf.tar.xz) = 44c50d09bfaf89b9bf4c1eb4a8bf7dc939d5905669dc42c28ce03a6113173b3f18bf830861ddc5b1d5d26ccb6c84d4f061905307f938c2511f8ad8f386b68c98
+Size (rust-std-1.76.0-armv6-unknown-netbsd-eabihf.tar.xz) = 21187880 bytes
+BLAKE2s (rust-std-1.76.0-armv7-unknown-linux-gnueabihf.tar.gz) = 78e87d5397eef33f5f6201dc5f644754fe412976d5bdd64e23c7a89d8c9b5fb1
+SHA512 (rust-std-1.76.0-armv7-unknown-linux-gnueabihf.tar.gz) = 52e34b9c89706e4bcf00a3466b34e2e1d25e10702f764cbc1519203893a2617be92177fe8e78339f01dc32e2f839c1c708214f23e0a1d9c787a4f337e78c3a64
+Size (rust-std-1.76.0-armv7-unknown-linux-gnueabihf.tar.gz) = 38942157 bytes
+BLAKE2s (rust-std-1.76.0-armv7-unknown-netbsd-eabihf.tar.xz) = e3df3e21b8d74fdb32f9bf3f6e8ff57745f9e6b507cde064c091694ef050875f
+SHA512 (rust-std-1.76.0-armv7-unknown-netbsd-eabihf.tar.xz) = 17da556992d8bf5b1de3fdfeb2165e59ad4f5c217a771adc0b8d2452e6afd0f35f5bbca0253724092da6e914799260d65be6ed0df73b850c2f398ff169ac7f16
+Size (rust-std-1.76.0-armv7-unknown-netbsd-eabihf.tar.xz) = 22150544 bytes
+BLAKE2s (rust-std-1.76.0-i586-unknown-netbsd.tar.xz) = 314594d503d177e2d8e4b829c9306a56e2811ba13c2016e926c11e277689d65d
+SHA512 (rust-std-1.76.0-i586-unknown-netbsd.tar.xz) = 007d5d525031622428846961e5d2cd7c8221ebca0af3ef5f2e7561baadb13d57771c8ea623ddd8c5cb394676500c74d0aa564b126862ec11293e6056d3eb3019
+Size (rust-std-1.76.0-i586-unknown-netbsd.tar.xz) = 23244088 bytes
+BLAKE2s (rust-std-1.76.0-i686-unknown-linux-gnu.tar.gz) = cab5253da68cfda65132872f2ad9d8a50293a5dfcd7125e3dfb154f3b777a40d
+SHA512 (rust-std-1.76.0-i686-unknown-linux-gnu.tar.gz) = f9421d6c1a6247968f1901bfa7345d6824387c0af0829bfc3b462556a4157e823eb77253e27b2a005fea8790aa1c041ecc6e4b05969304b136e4be483079ecc2
+Size (rust-std-1.76.0-i686-unknown-linux-gnu.tar.gz) = 40908567 bytes
+BLAKE2s (rust-std-1.76.0-mipsel-unknown-netbsd.tar.xz) = be138dcfe019c27c1a181f49f65af1f25db523cdf084c2e08cb3681fac8f9fec
+SHA512 (rust-std-1.76.0-mipsel-unknown-netbsd.tar.xz) = 96f47256534ee3c507ea462ea97edfee955ba35353791b4803f4d07eb35afb3ee0c22e86e7d44624262cf70242843c3b6c89bdd465293653bd66364205a1b5b8
+Size (rust-std-1.76.0-mipsel-unknown-netbsd.tar.xz) = 21202076 bytes
+BLAKE2s (rust-std-1.76.0-powerpc-unknown-netbsd.tar.xz) = 8e7cf08bd61d39f2e2aadf373a77fe3c58134a829cb41ea9fa5aae3d3074eabe
+SHA512 (rust-std-1.76.0-powerpc-unknown-netbsd.tar.xz) = 360c14c57681ea8d8275b5d2c254a2d01e32b6a1a30da7340f3fb74b9870c29a0543d2383fb3748a2c036d827c0a7dd1ad0844035f257a0f9b75c11eec2ec3f6
+Size (rust-std-1.76.0-powerpc-unknown-netbsd.tar.xz) = 21303968 bytes
+BLAKE2s (rust-std-1.76.0-riscv64gc-unknown-netbsd.tar.xz) = e0b8ec07a6aac55db5ec812c9dcd42bd16903d68801bc34d556b645508e91036
+SHA512 (rust-std-1.76.0-riscv64gc-unknown-netbsd.tar.xz) = 085a0d87b58500ea266524071888a43a378684e1ef34c37ccfabf212b6de06057cd0fd27475bb2755c853ff3cf79a223965a183e5a0b9adf286fcc0b311e0b6a
+Size (rust-std-1.76.0-riscv64gc-unknown-netbsd.tar.xz) = 21217684 bytes
+BLAKE2s (rust-std-1.76.0-sparc64-unknown-netbsd.tar.xz) = 34807d7cba9f5bc6afd99c599123967d7cc0ac6dba9b960e485081aca91d4522
+SHA512 (rust-std-1.76.0-sparc64-unknown-netbsd.tar.xz) = 788af560f76b7daa7e5292f347d76461ff93e3777f893811c9efb5cb03556f4d29e9fb973925b8c983d9bdaa9d2f029f71e8cb467f6a5876f1d1f817f5d6450d
+Size (rust-std-1.76.0-sparc64-unknown-netbsd.tar.xz) = 21125564 bytes
+BLAKE2s (rust-std-1.76.0-x86_64-apple-darwin.tar.gz) = 254d2d1fe8ba32434211789af5e278b8d38c7743f76c41c6c5cf3d073acd6161
+SHA512 (rust-std-1.76.0-x86_64-apple-darwin.tar.gz) = 64faece127b29a8cd4936ff470463cab297fa8b830e683a1d2852bc4d531be170ef1cf77b3cac256a36374a330172f373ee1f6e6887a3cadff23e163c4eeb8f8
+Size (rust-std-1.76.0-x86_64-apple-darwin.tar.gz) = 42449536 bytes
+BLAKE2s (rust-std-1.76.0-x86_64-unknown-freebsd.tar.gz) = e366f0f1275fa7306532cfb59b74bd8f88d96507be1a4e969997dbe4d0045863
+SHA512 (rust-std-1.76.0-x86_64-unknown-freebsd.tar.gz) = 3a9bea4ae20f986da23bd3f107695b0c43211d65086f90809d184803c7ca33e207ae297fee11cecef84b5d20c256840f9e118228d478238d96f02ead8ef2bc58
+Size (rust-std-1.76.0-x86_64-unknown-freebsd.tar.gz) = 43856764 bytes
+BLAKE2s (rust-std-1.76.0-x86_64-unknown-linux-gnu.tar.gz) = dce98a5b8eae111b9b83d8748d150a0d748b1dda7e53ae39fe18bf4cc6799087
+SHA512 (rust-std-1.76.0-x86_64-unknown-linux-gnu.tar.gz) = 4fbe86690724fcfc7317be91160a9b8d79b0a5770d1a075ac7c989c0e85a785e4442553a65f4ec6c6d37261c650b28c82b75eaf13c1077e758d507118249c2fd
+Size (rust-std-1.76.0-x86_64-unknown-linux-gnu.tar.gz) = 45706132 bytes
+BLAKE2s (rust-std-1.76.0-x86_64-unknown-netbsd.tar.xz) = de7559717a71a414a18d64d4ad57b46d68ab0ee839a9189acb3dd871458096d6
+SHA512 (rust-std-1.76.0-x86_64-unknown-netbsd.tar.xz) = 1a33dbd749670aa3e5c7058195f531a99a8aabb9d3d361b575ace557d1b9bc1ec7b8b8730fee6e691844f40b010f1d6cbb2c99187a2ce3cba342d78d56456c16
+Size (rust-std-1.76.0-x86_64-unknown-netbsd.tar.xz) = 23563656 bytes
+BLAKE2s (rustc-1.77.0-src.tar.gz) = a1b80a3503ba17409bb20b504667e838423c2656177b7923b7e8b2454c9a4759
+SHA512 (rustc-1.77.0-src.tar.gz) = 1a559dac5a6925e9c2633ed0ad735914b6f9590d03ad672e58b82857c44adbb6f7be473b1ebcf8e09e533bbdd8515317b993bcfb887acf02661182ade5084b6d
+Size (rustc-1.77.0-src.tar.gz) = 301991851 bytes
+SHA1 (patch-compiler_rustc__codegen__ssa_src_back_linker.rs) = 6c8f8bbacc544b63b20a9546ffe8ca5d74b6f4d4
+SHA1 (patch-compiler_rustc__llvm_build.rs) = a4a66d449fc9eb99d648d02a041778a68f4f7ce8
+SHA1 (patch-compiler_rustc__target_src_spec_base_netbsd.rs) = 7d910631f49acf2c33fdd191fd3e0f261efae234
+SHA1 (patch-compiler_rustc__target_src_spec_mod.rs) = a22b5d28997ed9a5565deec9c34322165d563d00
+SHA1 (patch-compiler_rustc__target_src_spec_targets_i586__unknown__netbsd.rs) = 8dff96d99e5f774adeb7c41eabcc3b8737a18b09
+SHA1 (patch-compiler_rustc__target_src_spec_targets_mips64el__unknown__netbsd.rs) = d38c3b43656917e60312a842e6a0c37776bbd5d0
+SHA1 (patch-library_backtrace_src_symbolize_gimli.rs) = 1ab343595e65ff6348f83cffc30e53d764485ff8
+SHA1 (patch-library_backtrace_src_symbolize_gimli_elf.rs) = 3b84a462c6bc8245d579452e4c37e3ce13314952
+SHA1 (patch-library_std_src_sys_pal_unix_mod.rs) = bfc59ae4568547e3ed71c8b31ba5b5b5363d5d40
+SHA1 (patch-library_std_src_sys_pal_unix_thread.rs) = 74a04665236d8c13378f6ced00c37325aaba8b22
+SHA1 (patch-library_std_src_sys_pal_unix_thread__parking_netbsd.rs) = 9b073ba37a644c5094c48f33e49578ac026e16ff
+SHA1 (patch-src_bootstrap_bootstrap.py) = 5cd73003292c935ce0e405edd132180233a04857
+SHA1 (patch-src_bootstrap_src_core_build__steps_compile.rs) = 4696304623232acd419ad15597f539a10a014271
+SHA1 (patch-src_bootstrap_src_core_builder.rs) = 0184d65cc197017440d1c0759922783c522f0d16
+SHA1 (patch-src_bootstrap_src_lib.rs) = d29bc3c0b335d5e788eecbb02fc08966beef0fb1
+SHA1 (patch-src_llvm-project_llvm_CMakeLists.txt) = 7abfabb6ec70df229a69355f8c76825610165c37
+SHA1 (patch-src_llvm-project_llvm_cmake_modules_AddLLVM.cmake) = e1b2eb2f0b3cf1cf87b443656ae306b3242f6b12
+SHA1 (patch-src_llvm-project_llvm_include_llvm-c_DataTypes.h) = cb011fc19957883c01725797f7c85ed1b20f96f1
+SHA1 (patch-src_llvm-project_llvm_include_llvm_Analysis_ConstantFolding.h) = 39d76e6659143d154ae690ac70781b698a2023d8
+SHA1 (patch-src_llvm-project_llvm_lib_Support_BLAKE3_blake3__impl.h) = 67e93f198258a5b59580be20ff47ce58b146c5d5
+SHA1 (patch-src_llvm-project_llvm_utils_FileCheck_FileCheck.cpp) = 2587c2f4d11ad8f75bf8a16de625135b26bacc15
+SHA1 (patch-src_tools_cargo_src_cargo_core_profiles.rs) = e1af7fde97416e0a269ee34efd37f4f47fcf7a95
+SHA1 (patch-src_tools_cargo_tests_testsuite_build.rs) = 60713699c968f3e389f486e796009d31a5048906
+SHA1 (patch-src_tools_rust-installer_install-template.sh) = 6984546c34a2e4d55a6dbe59baa0d4958184e0b7
+SHA1 (patch-vendor_aho-corasick_src_packed_teddy_builder.rs) = cdd3ea21c270fa7a66ffe24adf93d7f871fd8441
+SHA1 (patch-vendor_aho-corasick_src_packed_vector.rs) = 3205c7f698079e045726bfe17a372f71758ab9dd
+SHA1 (patch-vendor_backtrace_src_symbolize_gimli.rs) = b93148ff72a60a17c6a444f2616386c40d872153
+SHA1 (patch-vendor_backtrace_src_symbolize_gimli_elf.rs) = 308538090d9ce11d206d6eef0e675581a1fc6e80
+SHA1 (patch-vendor_cc-1.0.73_src_lib.rs) = 98acea9fb98898f63bbb0f6555df5e4b15da2b85
+SHA1 (patch-vendor_cc_src_lib.rs) = b205e3e8138ce0843ab622b230dd8af2b8781d6f
+SHA1 (patch-vendor_crossbeam-epoch-0.9.15_no__atomic.rs) = 94eb62c5dd3e551ad61d8abb4cd4b981bac64b0e
+SHA1 (patch-vendor_crossbeam-utils-0.8.16_no__atomic.rs) = c0561f8ea6dfa6672c9e5e849b74093f74875d8c
+SHA1 (patch-vendor_libc-0.2.148_src_unix_bsd_netbsdlike_netbsd_mips.rs) = 0895df54084281263b9dae67e57f68168fb66bd4
+SHA1 (patch-vendor_libc-0.2.148_src_unix_bsd_netbsdlike_netbsd_mod.rs) = 93ba3bc49a37448dcf446b59a3ad74be7ea74215
+SHA1 (patch-vendor_libc-0.2.148_src_unix_bsd_netbsdlike_netbsd_riscv64.rs) = 8699853de4225d4e5953d6bf17b59bc463fa7b5d
+SHA1 (patch-vendor_libc-0.2.148_src_unix_solarish_mod.rs) = bb50e900188a9221df96c4b9638425763ea82b04
+SHA1 (patch-vendor_libc_src_unix_solarish_mod.rs) = 4d16d9545b4bee3155664c4e7ce12082a7f4400e
+SHA1 (patch-vendor_lzma-sys_config.h) = b654c7e129fa02697734bc87173f89b3056a5437
+SHA1 (patch-vendor_nix-0.26.2_src_sys_signal.rs) = 0105a5c5f68fdc40c5b0a9c460b494e066f664ec
+SHA1 (patch-vendor_openssl-src_openssl_Configurations_10-main.conf) = 9813c98a0551dba197ff47e9ac0f766c50351569
+SHA1 (patch-vendor_openssl-src_src_lib.rs) = d7fce1d3b87261bc6d8a12be41e31816727cf917
+SHA1 (patch-vendor_openssl-sys_build_find__normal.rs) = 98927415bd3517a7492b87da99c8933c19c7299e
+SHA1 (patch-vendor_openssl-sys_build_main.rs) = 2832c072ddce399f467442e271983bc7176b42bc
+SHA1 (patch-vendor_rustc-ap-rustc__target_src_spec_aarch64__be__unknown__netbsd.rs) = 4e86aec4c89db9a331950a12f8ec7b8aaa50eed7
+SHA1 (patch-vendor_stacker_src_lib.rs) = e00a1e95eb16540ff182715db778bf97ebd07a5e
+SHA1 (patch-vendor_target-lexicon_src_targets.rs) = 65ffbc524705bddd5233b3766b3f271dfea5d625
+SHA1 (patch-vendor_valuable_no__atomic.rs) = 3a40cb846bf1fae864c55a0ddba8fdeb5efcba72
diff --git a/rust177/do-cross.mk b/rust177/do-cross.mk
new file mode 100644
index 0000000000..36d5cd1a7f
--- /dev/null
+++ b/rust177/do-cross.mk
@@ -0,0 +1,107 @@
+# $NetBSD$
+# Do all the NetBSD cross builds
+# Collect the bootstrap kits in dist/
+
+VERSION!= make show-var VARNAME=PKGVERSION
+V_NOREV!= make show-var VARNAME=PKGVERSION_NOREV
+
+SHORT_TARGETS+= armv7
+SHORT_TARGETS+= armv6
+SHORT_TARGETS+= sparc64
+SHORT_TARGETS+= powerpc
+SHORT_TARGETS+= arm64
+SHORT_TARGETS+= arm64_be
+SHORT_TARGETS+= i386
+SHORT_TARGETS+= riscv64
+SHORT_TARGETS+= mipsel # produces mips32 (not mips1) executables
+
+# Conditional local overrides of ROOT.* variables:
+.sinclude "local-roots.mk"
+
+# Root of target directories.
+# Must have dest/ (build.sh's DESTDIR) and tools/ subdirectories
+ROOT.armv7?= /u/evbarm-armv7hf
+ROOT.armv6?= /u/evbarm-armv6hf
+ROOT.sparc64?= /u/sparc64
+ROOT.powerpc?= /u/macppc
+ROOT.arm64?= /u/evbarm64
+ROOT.arm64_be?= /u/evbarm64eb
+ROOT.i386?= /u/i386
+ROOT.mipsel?= /u/mipsel
+ROOT.riscv64?= /u/riscv64
+
+# Mapping to GNU triple
+G_TGT.armv7= armv7--netbsdelf-eabihf
+G_TGT.armv6= armv6--netbsdelf-eabihf
+G_TGT.sparc64= sparc64--netbsd
+G_TGT.powerpc= powerpc--netbsd
+G_TGT.arm64= aarch64--netbsd
+G_TGT.arm64_be= aarch64_be--netbsd
+G_TGT.i386= i486--netbsdelf
+G_TGT.mipsel= mipsel--netbsd
+G_TGT.riscv64= riscv64--netbsd
+
+# Mapping to rust's TARGET specification
+TGT.armv7= armv7-unknown-netbsd-eabihf
+TGT.armv6= armv6-unknown-netbsd-eabihf
+TGT.sparc64= sparc64-unknown-netbsd
+TGT.powerpc= powerpc-unknown-netbsd
+TGT.arm64= aarch64-unknown-netbsd
+TGT.arm64_be= aarch64_be-unknown-netbsd
+TGT.i386= i586-unknown-netbsd
+TGT.mipsel= mipsel-unknown-netbsd
+TGT.riscv64= riscv64gc-unknown-netbsd
+
+# Optional target tweak for bootstrap files
+#TT.powerpc= powerpc-unknown-netbsd90
+
+WRKDIR= ${.CURDIR}/work
+SCRIPTS= ${WRKDIR}/scripts
+
+#DEBUG= echo
+
+# Make list of make targets
+.for st in ${SHORT_TARGETS}
+MTGTS+= do-${st}
+.endfor
+
+all: ${MTGTS}
+
+# Define the individual build targets, used above
+.for st in ${SHORT_TARGETS}
+CA.${st}=--host=${TGT.${st}}
+CA.${st}+=--target=${TGT.${st}}
+CA.${st}+=--set=target.${TGT.${st}}.cc=${SCRIPTS}/gcc-wrap
+CA.${st}+=--set=target.${TGT.${st}}.cxx=${SCRIPTS}/c++-wrap
+CA.${st}+=--set=target.${TGT.${st}}.linker=${SCRIPTS}/gcc-wrap
+CA.${st}+=--set=target.${TGT.${st}}.ar=${ROOT.${st}}/tools/bin/${G_TGT.${st}}-ar
+do-${st}:
+ mkdir -p dist
+ @echo "=======> Cross-building rust for ${st}"
+ ${DEBUG} make -f Makefile clean
+ ${DEBUG} env \
+ CROSS_ROOT=${ROOT.${st}} \
+ GNU_CROSS_TARGET=${G_TGT.${st}} \
+ make -f Makefile \
+ ADD_CONFIGURE_ARGS="${CA.${st}}" \
+ TARGET=${TGT.${st}}
+ if [ "${TT.${st}}" != "" ]; then \
+ TT=${TT.${st}}; \
+ else \
+ TT=${TGT.${st}}; \
+ fi; \
+ distdir=${WRKDIR}/rustc-${V_NOREV}-src/build/dist; \
+ for comp in rust rust-std; do \
+ src=$${distdir}/$${comp}-${V_NOREV}-${TGT.${st}}.tar.xz; \
+ tgt=dist/$${comp}-${VERSION}-$${TT}.tar.xz; \
+ if [ ! -f "$${tgt}" ]; then \
+ echo ln $${src} $${tgt}; \
+ ${DEBUG} ln $${src} $${tgt}; \
+ fi; \
+ done; \
+ src_comp=rust-src-${V_NOREV}.tar.xz; \
+ if [ ! -f dist/$${src_comp} ]; then \
+ echo ln $${distdir}/$${src_comp} dist; \
+ ${DEBUG} ln $${distdir}/$${src_comp} dist; \
+ fi
+.endfor
diff --git a/rust177/files/gcc-wrap b/rust177/files/gcc-wrap
new file mode 100644
index 0000000000..957ebfa032
--- /dev/null
+++ b/rust177/files/gcc-wrap
@@ -0,0 +1,199 @@
+#! /bin/sh
+
+# Root of targets tools + dest directories
+# or unset to default to a native build.
+
+# This script assumes target tools in $root/tools
+# and target's destdir in $root/dest, the result of a NetBSD build.sh.
+# ...or the native root, when we don't cross-compile
+root=${CROSS_ROOT:-/}
+
+incadd=""
+native=false
+if [ $root = "/" ]; then
+ native=true
+else
+ # What's the tools/bin prefix (if we're cross-building)?
+ gnuarch=${GNU_CROSS_TARGET:?}
+
+ # A special hack for netbsd-8 targets.
+ # netbsd-8 has gcc 5.5, but llvm and rust needs >= 7
+ # so we build tools from -9, and try to use that, but
+ # then the include path becomes wrong, and <stdatomic.h>
+ # is no longer picked up automatically by the compiler
+ # from the target destination directory
+ case $gnuarch in
+ sparc64*) incadd="-I=/usr/include/gcc-5"
+ ;;
+
+ # immintrin & from gcc-5 not
+ # compatible with gcc7, apparently
+ i[3456]86*) incadd="-I=/usr/include/gcc-7"
+ ;;
+
+ # mips64 does soft-float
+ mips64*) madd="-msoft-float"
+ ;;
+ esac
+ # We build both for -8 and -9 due to ABI differences,
+ # so can't just test $gnuarch... Yes, a vile hack.
+ if [ "$root" = "/u/macppc" ]; then
+ incadd="-I=/usr/include/gcc-5"
+ fi
+fi
+
+# Who are we a wrapper for? (Typically either gcc or c++)
+who=$(basename $0 | sed -e 's/-wrap$//')
+
+args=""
+if [ ! -z "$madd" ]; then
+ args="$args $madd"
+fi
+
+# May need to add $linkadd before first -l or fist -L
+linkadd="-Wl,--sysroot=${root}/dest"
+# (perhaps this is overly cautious, other adjustments we do
+# below may be sufficient...)
+# Lib directories to ensure we search and have in run-path
+libs="/lib /usr/lib /usr/pkg/lib"
+
+for d in $libs; do
+ if ! $native; then
+ linkadd="$linkadd -L=$d"
+ linkadd="$linkadd -Wl,-rpath-link=${root}/dest/$d"
+ fi
+ # Run-path is for when we execute on the target,
+ # so no $root prefix
+ linkadd="$linkadd -Wl,-rpath,$d"
+done
+
+# ...and add a placeholder so we can tweak RPATH with chrpath,
+# since chrpath can't extend the length of the run path
+# (This may also not be needed, we use LD_LIBRARY_PATH instead)
+placeholder="placeholder-$(date | openssl dgst -sha1 | \
+ awk '{ print $2 }')"
+linkadd="$linkadd -Wl,-rpath,/$placeholder"
+# the / is a sneaky attempt to let it past cwrapper...
+
+# More debugging
+linkadd="$linkadd -Wl,--verbose"
+
+linktweaked=false
+
+# Step through args, tweak where required
+set -- "$@"
+while [ $# -gt 0 ]; do
+ case "$1" in
+# Insert = at the front of -isystem args.
+# This is to get --sysroot prepended, so that
+# we pick up the correct set of header files.
+# (I thought this wasn't reqired, but apparently it is...)
+ -isystem)
+ shift
+ args="$args -isystem =$1"
+ ;;
+# Also doctor -I directives of known paths and
+# redirect them to the --sysroot.
+ -I/usr/include)
+ args="$args -I=/usr/include"
+ ;;
+ -I/usr/include/krb5)
+ args="$args -I=/usr/include/krb5"
+ ;;
+ -I/usr/pkg/include)
+# Try to drop this...
+ if ! $native; then
+ args="$args -I=/usr/pkg/include"
+ fi
+ ;;
+ -I)
+ if [ $2 = "/usr/include" ]; then
+ args="$args -I=/usr/include"
+ shift
+ elif [ $2 = "/usr/include/krb5" ]; then
+ args="$args -I=/usr/include/krb5"
+ shift
+ elif [ $2 = "/usr/pkg/include" ]; then
+# Try to drop this too...
+ if ! $native; then
+ args="$args -I=/usr/pkg/include"
+ fi
+ shift
+ else
+ args="$args -I"
+ fi
+ ;;
+ -l*)
+ if ! $linktweaked; then
+ args="$args $linkadd"
+ linktweaked=true
+ fi
+ args="$args $1"
+ ;;
+ -L)
+ if ! $linktweaked; then
+ args="$args $linkadd"
+ linktweaked=true
+ fi
+ shift
+ tweaked=false
+ # redirect these to -Wl,--sysroot
+ for d in /lib /usr/lib /usr/pkg/lib; do
+ if [ $1 = $d ]; then
+ args="$args -L =$d"
+ tweaked=true
+ fi
+ done
+ # Not redirected? If so we need to add
+ if ! $tweaked; then
+ args="$args -L $1"
+ fi
+ ;;
+
+ -L/lib)
+ if ! $linktweaked; then
+ args="$args $linkadd"
+ linktweaked=true
+ fi
+ args="$args -L=/lib"
+ ;;
+ -L/usr/lib)
+ if ! $linktweaked; then
+ args="$args $linkadd"
+ linktweaked=true
+ fi
+ args="$args -L=/usr/lib"
+ ;;
+ -L/usr/pkg/lib)
+ if ! $linktweaked; then
+ args="$args $linkadd"
+ linktweaked=true
+ fi
+ args="$args -L=/usr/pkg/lib"
+ ;;
+ -Wl,--enable-new-dtags)
+ # ignore
+ ;;
+ *)
+ args="$args $1"
+ ;;
+ esac
+ shift
+done
+
+if $native; then
+ # Try to avoid cwrappers, which does "undocumented magic"
+ # by invoking the compiler "directly".
+ #cmd="/usr/bin/${who} $args"
+ # (however, this wrapper isn't used when buliding natively...)
+ cmd="${who} $args"
+else
+ cmd="${root}/tools/bin/${gnuarch}-${who} \
+ --sysroot=${root}/dest \
+ $incadd \
+ $args"
+fi
+
+# Cannot echo to stdout, messes up e.g. "gcc -print-prog-name=ld" output...
+#echo $cmd >> /tmp/gcc-wrap.log
+exec $cmd
diff --git a/rust177/options.mk b/rust177/options.mk
new file mode 100644
index 0000000000..9907c3dbd2
--- /dev/null
+++ b/rust177/options.mk
@@ -0,0 +1,76 @@
+# $NetBSD: options.mk,v 1.26 2022/07/11 20:13:50 jperkin Exp $
+
+PKG_OPTIONS_VAR= PKG_OPTIONS.rust
+PKG_SUPPORTED_OPTIONS+= rust-cargo-static rust-docs
+
+.include "../../mk/bsd.fast.prefs.mk"
+
+# The bundled LLVM current has issues building on SunOS.
+.if ${OPSYS} != "SunOS"
+PKG_SUPPORTED_OPTIONS+= rust-internal-llvm
+# There may be compatibility issues with the base LLVM on e.g. NetBSD.
+. if !empty(HAVE_LLVM) || ${MACHINE_PLATFORM:MDarwin-*-aarch64}
+PKG_SUGGESTED_OPTIONS+= rust-internal-llvm
+. endif
+.endif
+
+# If cross-building, always use the internal LLVM
+.if !empty(TARGET)
+PKG_SUGGESTED_OPTIONS+= rust-internal-llvm
+.endif
+
+# NetBSD/sparc64 when using the internal LLVM needs
+# to not use gcc 10.4 or 10.5 (as found in 10.0_BETA or 10.0), ref.
+# https://github.com/rust-lang/rust/issues/117231
+# (however, gcc from 9.x produces a working LLVM).
+.if ${MACHINE_PLATFORM:MNetBSD-10.*-sparc64}
+. if !empty(PKG_OPTIONS:Mrust-internal-llvm)
+# Require GCC 12 (from pkgsrc) to correctly build the embedded LLVM (17.x).
+GCC_REQD+= 12
+. endif
+.endif
+
+# Bundle OpenSSL and curl into the cargo binary when producing
+# bootstraps on NetBSD.
+.if ${OPSYS} == "NetBSD" && ${BUILD_TARGET} == "dist"
+PKG_SUGGESTED_OPTIONS+= rust-cargo-static
+.endif
+
+PKG_OPTIONS_LEGACY_OPTS+= rust-llvm:rust-internal-llvm
+
+.include "../../mk/bsd.options.mk"
+
+#
+# Use the internal copy of LLVM or the external one?
+#
+.if empty(PKG_OPTIONS:Mrust-internal-llvm)
+# External LLVM must be >= 16, ref. RELEASES.md
+BUILDLINK_API_DEPENDS.llvm+= llvm>=16
+.include "../../lang/libunwind/buildlink3.mk"
+.include "../../lang/llvm/buildlink3.mk"
+CONFIGURE_ARGS+= --enable-llvm-link-shared
+CONFIGURE_ARGS+= --llvm-libunwind=system
+CONFIGURE_ARGS+= --llvm-root=${BUILDLINK_PREFIX.llvm}
+.endif
+
+#
+# Link cargo statically against "native" libraries.
+# (openssl and curl specifically).
+#
+.if !empty(PKG_OPTIONS:Mrust-cargo-static)
+CONFIGURE_ARGS+= --enable-cargo-native-static
+.else
+BUILDLINK_API_DEPENDS.nghttp2+= nghttp2>=1.41.0
+BUILDLINK_API_DEPENDS.curl+= curl>=7.67.0
+.include "../../www/curl/buildlink3.mk"
+.include "../../security/openssl/buildlink3.mk"
+.endif
+
+#
+# Install documentation.
+#
+.if !empty(PKG_OPTIONS:Mrust-docs)
+CONFIGURE_ARGS+= --enable-docs
+.else
+CONFIGURE_ARGS+= --disable-docs
+.endif
diff --git a/rust177/patches/patch-compiler_rustc__codegen__ssa_src_back_linker.rs b/rust177/patches/patch-compiler_rustc__codegen__ssa_src_back_linker.rs
new file mode 100644
index 0000000000..21e000a69a
--- /dev/null
+++ b/rust177/patches/patch-compiler_rustc__codegen__ssa_src_back_linker.rs
@@ -0,0 +1,15 @@
+$NetBSD$
+
+Do not use @rpath on Darwin.
+
+--- compiler/rustc_codegen_ssa/src/back/linker.rs.orig 2022-12-12 16:02:12.000000000 +0000
++++ compiler/rustc_codegen_ssa/src/back/linker.rs
+@@ -318,7 +318,7 @@ impl<'a> GccLinker<'a> {
+ // principled solution at some point to force the compiler to pass
+ // the right `-Wl,-install_name` with an `@rpath` in it.
+ if self.sess.opts.cg.rpath || self.sess.opts.unstable_opts.osx_rpath_install_name {
+- let mut rpath = OsString::from("@rpath/");
++ let mut rpath = OsString::from("@PREFIX@/lib/");
+ rpath.push(out_filename.file_name().unwrap());
+ self.linker_args(&[OsString::from("-install_name"), rpath]);
+ }
diff --git a/rust177/patches/patch-compiler_rustc__llvm_build.rs b/rust177/patches/patch-compiler_rustc__llvm_build.rs
new file mode 100644
index 0000000000..b000456d6d
--- /dev/null
+++ b/rust177/patches/patch-compiler_rustc__llvm_build.rs
@@ -0,0 +1,50 @@
+$NetBSD$
+
+Fix build on NetBSD HEAD-llvm. XXX there is probably a better way to do this.
+
+Pick up -latomic tweak from
+https://github.com/rust-lang/rust/issues/104220
+and
+https://github.com/rust-lang/rust/pull/104572
+
+--- compiler/rustc_llvm/build.rs.orig 2023-10-03 02:52:17.000000000 +0000
++++ compiler/rustc_llvm/build.rs
+@@ -249,6 +249,10 @@ fn main() {
+ {
+ // 32-bit targets need to link libatomic.
+ println!("cargo:rustc-link-lib=atomic");
++ if target.contains("netbsd")
++ {
++ println!("cargo:rustc-link-lib=z");
++ }
+ } else if target.contains("windows-gnu") {
+ println!("cargo:rustc-link-lib=shell32");
+ println!("cargo:rustc-link-lib=uuid");
+@@ -261,7 +265,11 @@ fn main() {
+ // On NetBSD/i386, gcc and g++ is built for i486 (to maximize backward compat)
+ // However, LLVM insists on using 64-bit atomics.
+ // This gives rise to a need to link rust itself with -latomic for these targets
+- if target.starts_with("i586") || target.starts_with("i686") {
++ if target.starts_with("i386")
++ || target.starts_with("i486")
++ || target.starts_with("i586")
++ || target.starts_with("i686")
++ {
+ println!("cargo:rustc-link-lib=atomic");
+ }
+ println!("cargo:rustc-link-lib=z");
+@@ -352,7 +360,13 @@ fn main() {
+ "c++"
+ } else if target.contains("netbsd") && llvm_static_stdcpp.is_some() {
+ // NetBSD uses a separate library when relocation is required
+- "stdc++_p"
++ if env::var_os("PKGSRC_HAVE_LIBCPP").is_some() {
++ "c++_pic"
++ } else {
++ "stdc++_pic"
++ }
++ } else if env::var_os("PKGSRC_HAVE_LIBCPP").is_some() {
++ "c++"
+ } else if llvm_use_libcxx.is_some() {
+ "c++"
+ } else {
diff --git a/rust177/patches/patch-compiler_rustc__target_src_spec_base_netbsd.rs b/rust177/patches/patch-compiler_rustc__target_src_spec_base_netbsd.rs
new file mode 100644
index 0000000000..c1ed446d2f
--- /dev/null
+++ b/rust177/patches/patch-compiler_rustc__target_src_spec_base_netbsd.rs
@@ -0,0 +1,32 @@
+$NetBSD$
+
+For the benefit of powerpc, when libatomic-links is installed,
+search the directory containing the symlinks to -latomic.
+
+--- compiler/rustc_target/src/spec/base/netbsd.rs.orig 2024-01-06 19:57:14.887897867 +0000
++++ compiler/rustc_target/src/spec/base/netbsd.rs
+@@ -1,12 +1,23 @@
+-use crate::spec::{cvs, RelroLevel, TargetOptions};
++use crate::spec::{cvs, Cc, Lld, RelroLevel, LinkerFlavor, TargetOptions};
+
+ pub fn opts() -> TargetOptions {
++ let add_linker_paths =
++ &[
++ // For the benefit of powerpc, when libatomic-links is installed,
++ "-Wl,-R@PREFIX@/lib/libatomic",
++ "-Wl,-L@PREFIX@/lib/libatomic",
++ ];
++ let pre_link_args = TargetOptions::link_args(
++ LinkerFlavor::Gnu(Cc::Yes, Lld::No),
++ add_linker_paths
++ );
+ TargetOptions {
+ os: "netbsd".into(),
+ dynamic_linking: true,
+ families: cvs!["unix"],
+ no_default_libraries: false,
+ has_rpath: true,
++ pre_link_args,
+ position_independent_executables: true,
+ relro_level: RelroLevel::Full,
+ has_thread_local: true,
diff --git a/rust177/patches/patch-compiler_rustc__target_src_spec_mod.rs b/rust177/patches/patch-compiler_rustc__target_src_spec_mod.rs
new file mode 100644
index 0000000000..324f6c804d
--- /dev/null
+++ b/rust177/patches/patch-compiler_rustc__target_src_spec_mod.rs
@@ -0,0 +1,14 @@
+$NetBSD$
+
+Add entry for NetBSD/mips64el.
+
+--- compiler/rustc_target/src/spec/mod.rs.orig 2024-01-13 14:20:59.236278792 +0000
++++ compiler/rustc_target/src/spec/mod.rs
+@@ -1532,6 +1532,7 @@ supported_targets! {
+ ("armv7-unknown-netbsd-eabihf", armv7_unknown_netbsd_eabihf),
+ ("i586-unknown-netbsd", i586_unknown_netbsd),
+ ("i686-unknown-netbsd", i686_unknown_netbsd),
++ ("mips64el-unknown-netbsd", mips64el_unknown_netbsd),
+ ("mipsel-unknown-netbsd", mipsel_unknown_netbsd),
+ ("powerpc-unknown-netbsd", powerpc_unknown_netbsd),
+ ("riscv64gc-unknown-netbsd", riscv64gc_unknown_netbsd),
diff --git a/rust177/patches/patch-compiler_rustc__target_src_spec_targets_i586__unknown__netbsd.rs b/rust177/patches/patch-compiler_rustc__target_src_spec_targets_i586__unknown__netbsd.rs
new file mode 100644
index 0000000000..c7dc641d12
--- /dev/null
+++ b/rust177/patches/patch-compiler_rustc__target_src_spec_targets_i586__unknown__netbsd.rs
@@ -0,0 +1,16 @@
+$NetBSD$
+
+Change to Inline stack probing, as suggested by
+https://github.com/rust-lang/rust/pull/120411
+
+--- compiler/rustc_target/src/spec/targets/i586_unknown_netbsd.rs.orig 2024-02-26 11:56:11.087253310 +0000
++++ compiler/rustc_target/src/spec/targets/i586_unknown_netbsd.rs
+@@ -4,7 +4,7 @@ pub fn target() -> Target {
+ let mut base = base::netbsd::opts();
+ base.cpu = "pentium".into();
+ base.max_atomic_width = Some(64);
+- base.stack_probes = StackProbeType::Call;
++ base.stack_probes = StackProbeType::Inline;
+
+ Target {
+ llvm_target: "i586-unknown-netbsdelf".into(),
diff --git a/rust177/patches/patch-compiler_rustc__target_src_spec_targets_mips64el__unknown__netbsd.rs b/rust177/patches/patch-compiler_rustc__target_src_spec_targets_mips64el__unknown__netbsd.rs
new file mode 100644
index 0000000000..710cf5ffdd
--- /dev/null
+++ b/rust177/patches/patch-compiler_rustc__target_src_spec_targets_mips64el__unknown__netbsd.rs
@@ -0,0 +1,29 @@
+$NetBSD$
+
+Provide a mips64el target with N32, suitable for NetBSD/mips64el.
+
+--- compiler/rustc_target/src/spec/targets/mips64el_unknown_netbsd.rs.orig 2024-01-13 14:16:30.122042614 +0000
++++ compiler/rustc_target/src/spec/targets/mips64el_unknown_netbsd.rs
+@@ -0,0 +1,22 @@
++use crate::abi::Endian;
++use crate::spec::{base, Target, TargetOptions};
++
++pub fn target() -> Target {
++ let mut base = base::netbsd::opts();
++ base.max_atomic_width = Some(32);
++ base.cpu = "mips32".into();
++
++ Target {
++ llvm_target: "mipsel-unknown-netbsd".into(),
++ pointer_width: 32,
++ data_layout: "e-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64".into(),
++ arch: "mips".into(),
++ options: TargetOptions {
++ abi: "n32".into(),
++ features: "+soft-float,+abi=n32".into(),
++ endian: Endian::Little,
++ mcount: "__mcount".into(),
++ ..base
++ },
++ }
++}
diff --git a/rust177/patches/patch-library_backtrace_src_symbolize_gimli.rs b/rust177/patches/patch-library_backtrace_src_symbolize_gimli.rs
new file mode 100644
index 0000000000..0ed9af7822
--- /dev/null
+++ b/rust177/patches/patch-library_backtrace_src_symbolize_gimli.rs
@@ -0,0 +1,14 @@
+$NetBSD$
+
+Add NetBSD to the family who is in the unix class.
+
+--- library/backtrace/src/symbolize/gimli.rs.orig 2022-04-04 09:41:26.000000000 +0000
++++ library/backtrace/src/symbolize/gimli.rs
+@@ -38,6 +38,7 @@ cfg_if::cfg_if! {
+ target_os = "ios",
+ target_os = "linux",
+ target_os = "macos",
++ target_os = "netbsd",
+ target_os = "openbsd",
+ target_os = "solaris",
+ target_os = "illumos",
diff --git a/rust177/patches/patch-library_backtrace_src_symbolize_gimli_elf.rs b/rust177/patches/patch-library_backtrace_src_symbolize_gimli_elf.rs
new file mode 100644
index 0000000000..c8ee922920
--- /dev/null
+++ b/rust177/patches/patch-library_backtrace_src_symbolize_gimli_elf.rs
@@ -0,0 +1,25 @@
+$NetBSD$
+
+Make NetBSD also find its debug libraries, if present.
+
+--- library/backtrace/src/symbolize/gimli/elf.rs.orig 2022-04-04 09:41:26.000000000 +0000
++++ library/backtrace/src/symbolize/gimli/elf.rs
+@@ -304,11 +304,17 @@ fn decompress_zlib(input: &[u8], output:
+ }
+ }
+
++#[cfg(target_os = "netbsd")]
++const DEBUG_PATH: &[u8] = b"/usr/libdata/debug";
++#[cfg(not(target_os = "netbsd"))]
+ const DEBUG_PATH: &[u8] = b"/usr/lib/debug";
+
+ fn debug_path_exists() -> bool {
+ cfg_if::cfg_if! {
+- if #[cfg(any(target_os = "freebsd", target_os = "hurd", target_os = "linux"))] {
++ if #[cfg(any(target_os = "freebsd",
++ target_os = "netbsd",
++ target_os = "hurd",
++ target_os = "linux"))] {
+ use core::sync::atomic::{AtomicU8, Ordering};
+ static DEBUG_PATH_EXISTS: AtomicU8 = AtomicU8::new(0);
+
diff --git a/rust177/patches/patch-library_std_src_sys_pal_unix_mod.rs b/rust177/patches/patch-library_std_src_sys_pal_unix_mod.rs
new file mode 100644
index 0000000000..403ccd725e
--- /dev/null
+++ b/rust177/patches/patch-library_std_src_sys_pal_unix_mod.rs
@@ -0,0 +1,14 @@
+$NetBSD$
+
+Add libexecinfo for backtrace() on NetBSD.
+
+--- library/std/src/sys/pal/unix/mod.rs.orig 2024-03-22 12:47:54.470537834 +0000
++++ library/std/src/sys/pal/unix/mod.rs
+@@ -384,6 +384,7 @@ cfg_if::cfg_if! {
+ #[link(name = "pthread")]
+ extern "C" {}
+ } else if #[cfg(target_os = "netbsd")] {
++ #[link(name = "execinfo")]
+ #[link(name = "pthread")]
+ #[link(name = "rt")]
+ extern "C" {}
diff --git a/rust177/patches/patch-library_std_src_sys_pal_unix_thread.rs b/rust177/patches/patch-library_std_src_sys_pal_unix_thread.rs
new file mode 100644
index 0000000000..1756e361ff
--- /dev/null
+++ b/rust177/patches/patch-library_std_src_sys_pal_unix_thread.rs
@@ -0,0 +1,26 @@
+$NetBSD$
+
+Fix stack-clash on SunOS.
+
+...and fix the "count CPUs in affinity set" to work on i32 NetBSD ports.
+
+--- library/std/src/sys/pal/unix/thread.rs.orig 2024-03-17 19:03:00.000000000 +0000
++++ library/std/src/sys/pal/unix/thread.rs
+@@ -388,7 +388,7 @@ pub fn available_parallelism() -> io::Re
+ if !set.is_null() {
+ let mut count: usize = 0;
+ if libc::pthread_getaffinity_np(libc::pthread_self(), libc::_cpuset_size(set), set) == 0 {
+- for i in 0..u64::MAX {
++ for i in 0..libc::cpuid_t::MAX {
+ match libc::_cpuset_isset(i, set) {
+ -1 => break,
+ 0 => continue,
+@@ -819,7 +819,7 @@ pub mod guard {
+ let page_size = os::page_size();
+ PAGE_SIZE.store(page_size, Ordering::Relaxed);
+
+- if cfg!(all(target_os = "linux", not(target_env = "musl"))) {
++ if cfg!(all(target_os = "solaris", all(target_os = "linux", not(target_env = "musl")))) {
+ // Linux doesn't allocate the whole stack right away, and
+ // the kernel has its own stack-guard mechanism to fault
+ // when growing too close to an existing mapping. If we map
diff --git a/rust177/patches/patch-library_std_src_sys_pal_unix_thread__parking_netbsd.rs b/rust177/patches/patch-library_std_src_sys_pal_unix_thread__parking_netbsd.rs
new file mode 100644
index 0000000000..76757ba982
--- /dev/null
+++ b/rust177/patches/patch-library_std_src_sys_pal_unix_thread__parking_netbsd.rs
@@ -0,0 +1,34 @@
+$NetBSD$
+
+Try to cast to make this build, to avoid
+
+error[E0277]: the trait bound `i32: core::convert::From<u32>` is not satisfied
+ --> library/std/src/sys/unix/thread_parking/netbsd.rs:37:37
+ |
+37 | tv_nsec: dur.subsec_nanos().into(),
+ | ^^^^ the trait `core::convert::From<u32>` is not implemented for `i32`
+ |
+ = help: the following other types implement trait `core::convert::From<T>`:
+ <i32 as core::convert::From<NonZeroI32>>
+ <i32 as core::convert::From<bool>>
+ <i32 as core::convert::From<i16>>
+ <i32 as core::convert::From<i8>>
+ <i32 as core::convert::From<u16>>
+ <i32 as core::convert::From<u8>>
+ = note: required for `u32` to implement `core::convert::Into<i32>`
+
+For more information about this error, try `rustc --explain E0277`.
+
+This to un-break the 32-bit ports ... again.
+
+--- library/std/src/sys/pal/unix/thread_parking/netbsd.rs.orig 2024-03-22 14:07:26.254534488 +0000
++++ library/std/src/sys/pal/unix/thread_parking/netbsd.rs
+@@ -34,7 +34,7 @@ pub fn park_timeout(dur: Duration, hint:
+ // Saturate so that the operation will definitely time out
+ // (even if it is after the heat death of the universe).
+ tv_sec: dur.as_secs().try_into().ok().unwrap_or(time_t::MAX),
+- tv_nsec: dur.subsec_nanos().into(),
++ tv_nsec: (dur.subsec_nanos() as libc::c_long).into(),
+ };
+
+ // Timeout needs to be mutable since it is modified on NetBSD 9.0 and
diff --git a/rust177/patches/patch-src_bootstrap_bootstrap.py b/rust177/patches/patch-src_bootstrap_bootstrap.py
new file mode 100644
index 0000000000..20489b8ae1
--- /dev/null
+++ b/rust177/patches/patch-src_bootstrap_bootstrap.py
@@ -0,0 +1,47 @@
+$NetBSD: patch-src_bootstrap_bootstrap.py,v 1.4 2020/02/17 20:24:18 jperkin Exp $
+
+Use `uname -p` on NetBSD, as that is reliable and sensible there.
+Handle earmv[67]hf for NetBSD.
+Also use @PREFIX@ and not $ORIGIN in rpath.
+
+--- src/bootstrap/bootstrap.py.orig 2023-07-12 03:32:40.000000000 +0000
++++ src/bootstrap/bootstrap.py
+@@ -271,6 +271,11 @@ def default_build_triple(verbose):
+ 'GNU': 'unknown-hurd',
+ }
+
++ # For NetBSD, use `uname -p`, as there it is reliable & sensible
++ if kernel == 'NetBSD':
++ cputype = subprocess.check_output(
++ ['uname', '-p']).strip().decode(default_encoding)
++
+ # Consider the direct transformation first and then the special cases
+ if kernel in kerneltype_mapper:
+ kernel = kerneltype_mapper[kernel]
+@@ -374,10 +379,16 @@ def default_build_triple(verbose):
+ kernel = 'linux-androideabi'
+ else:
+ kernel += 'eabihf'
+- elif cputype in {'armv7l', 'armv8l'}:
++ elif cputype in {'armv6hf', 'earmv6hf'}:
++ cputype = 'armv6'
++ if kernel == 'unknown-netbsd':
++ kernel += '-eabihf'
++ elif cputype in {'armv7l', 'earmv7hf', 'armv8l'}:
+ cputype = 'armv7'
+ if kernel == 'linux-android':
+ kernel = 'linux-androideabi'
++ elif kernel == 'unknown-netbsd':
++ kernel += '-eabihf'
+ else:
+ kernel += 'eabihf'
+ elif cputype == 'mips':
+@@ -735,7 +746,7 @@ class RustBuild(object):
+ rpath_entries = [
+ # Relative default, all binary and dynamic libraries we ship
+ # appear to have this (even when `../lib` is redundant).
+- "$ORIGIN/../lib",
++ "@PREFIX@/lib",
+ os.path.join(os.path.realpath(nix_deps_dir), "lib")
+ ]
+ patchelf_args = ["--set-rpath", ":".join(rpath_entries)]
diff --git a/rust177/patches/patch-src_bootstrap_src_core_build__steps_compile.rs b/rust177/patches/patch-src_bootstrap_src_core_build__steps_compile.rs
new file mode 100644
index 0000000000..a14e2a2bd8
--- /dev/null
+++ b/rust177/patches/patch-src_bootstrap_src_core_build__steps_compile.rs
@@ -0,0 +1,15 @@
+$NetBSD$
+
+On Darwin, do not use @rpath for internal libraries.
+
+--- src/bootstrap/src/core/build_steps/compile.rs.orig 2024-01-06 20:42:20.028206400 +0000
++++ src/bootstrap/src/core/build_steps/compile.rs
+@@ -626,7 +626,7 @@ fn copy_sanitizers(
+ || target == "x86_64-apple-ios"
+ {
+ // Update the library’s install name to reflect that it has been renamed.
+- apple_darwin_update_library_name(&dst, &format!("@rpath/{}", &runtime.name));
++ apple_darwin_update_library_name(&dst, &format!("@PREFIX@/lib/{}", &runtime.name));
+ // Upon renaming the install name, the code signature of the file will invalidate,
+ // so we will sign it again.
+ apple_darwin_sign_file(&dst);
diff --git a/rust177/patches/patch-src_bootstrap_src_core_builder.rs b/rust177/patches/patch-src_bootstrap_src_core_builder.rs
new file mode 100644
index 0000000000..9c1413ee85
--- /dev/null
+++ b/rust177/patches/patch-src_bootstrap_src_core_builder.rs
@@ -0,0 +1,15 @@
+$NetBSD$
+
+Use @PREFIX@, not $ORIGIN in rpath.
+
+--- src/bootstrap/src/core/builder.rs.orig 2024-02-04 13:18:05.000000000 +0000
++++ src/bootstrap/src/core/builder.rs
+@@ -1687,7 +1687,7 @@ impl<'a> Builder<'a> {
+ Some(format!("-Wl,-rpath,@loader_path/../{libdir}"))
+ } else if !target.is_windows() && !target.contains("aix") && !target.contains("xous") {
+ rustflags.arg("-Clink-args=-Wl,-z,origin");
+- Some(format!("-Wl,-rpath,$ORIGIN/../{libdir}"))
++ Some(format!("-Wl,-rpath,@PREFIX@/{libdir}"))
+ } else {
+ None
+ };
diff --git a/rust177/patches/patch-src_bootstrap_src_lib.rs b/rust177/patches/patch-src_bootstrap_src_lib.rs
new file mode 100644
index 0000000000..6eae1d06df
--- /dev/null
+++ b/rust177/patches/patch-src_bootstrap_src_lib.rs
@@ -0,0 +1,23 @@
+$NetBSD$
+
+Don't filter out optimization flags.
+FreeBSD has a particular C++ runtime library name
+
+--- src/bootstrap/src/lib.rs.orig 2024-01-06 20:52:50.892941220 +0000
++++ src/bootstrap/src/lib.rs
+@@ -1195,13 +1195,13 @@ impl Build {
+ .args()
+ .iter()
+ .map(|s| s.to_string_lossy().into_owned())
+- .filter(|s| !s.starts_with("-O") && !s.starts_with("/O"))
+ .collect::<Vec<String>>();
+
+ // If we're compiling C++ on macOS then we add a flag indicating that
+ // we want libc++ (more filled out than libstdc++), ensuring that
+ // LLVM/etc are all properly compiled.
+- if matches!(c, CLang::Cxx) && target.contains("apple-darwin") {
++ if matches!(c, CLang::Cxx) &&
++ (target.contains("apple-darwin") || target.contains("freebsd")) {
+ base.push("-stdlib=libc++".into());
+ }
+
diff --git a/rust177/patches/patch-src_llvm-project_llvm_CMakeLists.txt b/rust177/patches/patch-src_llvm-project_llvm_CMakeLists.txt
new file mode 100644
index 0000000000..2477a555c8
--- /dev/null
+++ b/rust177/patches/patch-src_llvm-project_llvm_CMakeLists.txt
@@ -0,0 +1,18 @@
+$NetBSD: patch-src_llvm-project_llvm_CMakeLists.txt,v 1.1 2019/04/14 12:42:03 he Exp $
+
+Don't implement sys/regset.h workaround, fix source instead.
+
+--- src/llvm-project/llvm/CMakeLists.txt.orig 2018-03-10 02:51:13.000000000 +0000
++++ src/llvm-project/llvm/CMakeLists.txt
+@@ -939,11 +939,6 @@ if(LLVM_TARGET_IS_CROSSCOMPILE_HOST)
+ # (this is a variable that CrossCompile sets on recursive invocations)
+ endif()
+
+-if( ${CMAKE_SYSTEM_NAME} MATCHES SunOS )
+- # special hack for Solaris to handle crazy system sys/regset.h
+- include_directories("${LLVM_MAIN_INCLUDE_DIR}/llvm/Support/Solaris")
+-endif( ${CMAKE_SYSTEM_NAME} MATCHES SunOS )
+-
+ # Make sure we don't get -rdynamic in every binary. For those that need it,
+ # use export_executable_symbols(target).
+ set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")
diff --git a/rust177/patches/patch-src_llvm-project_llvm_cmake_modules_AddLLVM.cmake b/rust177/patches/patch-src_llvm-project_llvm_cmake_modules_AddLLVM.cmake
new file mode 100644
index 0000000000..b213c40364
--- /dev/null
+++ b/rust177/patches/patch-src_llvm-project_llvm_cmake_modules_AddLLVM.cmake
@@ -0,0 +1,49 @@
+$NetBSD: patch-src_llvm-project_llvm_cmake_modules_AddLLVM.cmake,v 1.3 2020/08/06 11:42:56 jperkin Exp $
+
+On Darwin, use correct install-name for shared libraries.
+
+Undo some of the RPATH magic so that cross-building
+works inside pkgsrc again (indirectly eliminates $ORIGIN rpath
+handling / editing, $ORIGIN handling is partially undone by cwrappers
+in pkgsrc).
+
+--- src/llvm-project/llvm/cmake/modules/AddLLVM.cmake.orig 2023-07-12 03:33:01.000000000 +0000
++++ src/llvm-project/llvm/cmake/modules/AddLLVM.cmake
+@@ -2311,7 +2311,7 @@ function(llvm_setup_rpath name)
+ endif()
+
+ if (APPLE)
+- set(_install_name_dir INSTALL_NAME_DIR "@rpath")
++ set(_install_name_dir INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/lib")
+ set(_install_rpath "@loader_path/../lib${LLVM_LIBDIR_SUFFIX}" ${extra_libdir})
+ elseif(${CMAKE_SYSTEM_NAME} MATCHES "AIX" AND BUILD_SHARED_LIBS)
+ # $ORIGIN is not interpreted at link time by aix ld.
+@@ -2320,8 +2320,7 @@ function(llvm_setup_rpath name)
+ # FIXME: update this when there is better solution.
+ set(_install_rpath "${LLVM_LIBRARY_OUTPUT_INTDIR}" "${CMAKE_INSTALL_PREFIX}/lib${LLVM_LIBDIR_SUFFIX}" ${extra_libdir})
+ elseif(UNIX)
+- set(_build_rpath "\$ORIGIN/../lib${LLVM_LIBDIR_SUFFIX}" ${extra_libdir})
+- set(_install_rpath "\$ORIGIN/../lib${LLVM_LIBDIR_SUFFIX}")
++ set(_install_rpath "\$ORIGIN/../lib${LLVM_LIBDIR_SUFFIX}" ${extra_libdir})
+ if(${CMAKE_SYSTEM_NAME} MATCHES "(FreeBSD|DragonFly)")
+ set_property(TARGET ${name} APPEND_STRING PROPERTY
+ LINK_FLAGS " -Wl,-z,origin ")
+@@ -2335,16 +2334,9 @@ function(llvm_setup_rpath name)
+ return()
+ endif()
+
+- # Enable BUILD_WITH_INSTALL_RPATH unless CMAKE_BUILD_RPATH is set and not
+- # building for macOS or AIX, as those platforms seemingly require it.
+- # On AIX, the tool chain doesn't support modifying rpaths/libpaths for XCOFF
+- # on install at the moment, so BUILD_WITH_INSTALL_RPATH is required.
++ # Enable BUILD_WITH_INSTALL_RPATH unless CMAKE_BUILD_RPATH is set.
+ if("${CMAKE_BUILD_RPATH}" STREQUAL "")
+- if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin|AIX")
+- set_property(TARGET ${name} PROPERTY BUILD_WITH_INSTALL_RPATH ON)
+- else()
+- set_property(TARGET ${name} APPEND PROPERTY BUILD_RPATH "${_build_rpath}")
+- endif()
++ set_property(TARGET ${name} PROPERTY BUILD_WITH_INSTALL_RPATH ON)
+ endif()
+
+ set_target_properties(${name} PROPERTIES
diff --git a/rust177/patches/patch-src_llvm-project_llvm_include_llvm-c_DataTypes.h b/rust177/patches/patch-src_llvm-project_llvm_include_llvm-c_DataTypes.h
new file mode 100644
index 0000000000..7250a1f149
--- /dev/null
+++ b/rust177/patches/patch-src_llvm-project_llvm_include_llvm-c_DataTypes.h
@@ -0,0 +1,34 @@
+$NetBSD: patch-src_llvm-project_llvm_include_llvm-c_DataTypes.h,v 1.1 2019/04/14 12:42:03 he Exp $
+
+Don't implement sys/regset.h workaround, fix source instead.
+
+--- src/llvm-project/llvm/include/llvm-c/DataTypes.h.orig 2021-04-17 01:50:37.000000000 +0000
++++ src/llvm-project/llvm/include/llvm-c/DataTypes.h
+@@ -77,4 +77,27 @@ typedef signed int ssize_t;
+ # define UINT64_MAX 0xffffffffffffffffULL
+ #endif
+
++#if defined(__sun)
++#include <sys/regset.h>
++#undef CS
++#undef DS
++#undef ES
++#undef FS
++#undef GS
++#undef SS
++#undef EAX
++#undef ECX
++#undef EDX
++#undef EBX
++#undef ESP
++#undef EBP
++#undef ESI
++#undef EDI
++#undef EIP
++#undef UESP
++#undef EFL
++#undef ERR
++#undef TRAPNO
++#endif
++
+ #endif /* LLVM_C_DATATYPES_H */
diff --git a/rust177/patches/patch-src_llvm-project_llvm_include_llvm_Analysis_ConstantFolding.h b/rust177/patches/patch-src_llvm-project_llvm_include_llvm_Analysis_ConstantFolding.h
new file mode 100644
index 0000000000..37d491478d
--- /dev/null
+++ b/rust177/patches/patch-src_llvm-project_llvm_include_llvm_Analysis_ConstantFolding.h
@@ -0,0 +1,17 @@
+$NetBSD: patch-src_llvm-project_llvm_include_llvm_Analysis_ConstantFolding.h,v 1.1 2019/04/14 12:42:03 he Exp $
+
+Fix SunOS CS conflict not handled by include/llvm-c/DataTypes.h
+
+--- src/llvm-project/llvm/include/llvm/Analysis/ConstantFolding.h.orig 2018-08-01 16:32:37.000000000 +0000
++++ src/llvm-project/llvm/include/llvm/Analysis/ConstantFolding.h
+@@ -19,6 +19,10 @@
+ #ifndef LLVM_ANALYSIS_CONSTANTFOLDING_H
+ #define LLVM_ANALYSIS_CONSTANTFOLDING_H
+
++#ifdef __sun
++#undef CS
++#endif
++
+ #include <stdint.h>
+
+ namespace llvm {
diff --git a/rust177/patches/patch-src_llvm-project_llvm_lib_Support_BLAKE3_blake3__impl.h b/rust177/patches/patch-src_llvm-project_llvm_lib_Support_BLAKE3_blake3__impl.h
new file mode 100644
index 0000000000..dbd66f923d
--- /dev/null
+++ b/rust177/patches/patch-src_llvm-project_llvm_lib_Support_BLAKE3_blake3__impl.h
@@ -0,0 +1,20 @@
+$NetBSD$
+
+Do not try to use neon on big-endian aarch64, as we have
+an #error waiting there.
+
+--- src/llvm-project/llvm/lib/Support/BLAKE3/blake3_impl.h.orig 2022-09-02 08:17:54.000000000 +0000
++++ src/llvm-project/llvm/lib/Support/BLAKE3/blake3_impl.h
+@@ -64,7 +64,11 @@ enum blake3_flags {
+ #if !defined(BLAKE3_USE_NEON)
+ // If BLAKE3_USE_NEON not manually set, autodetect based on AArch64ness
+ #if defined(IS_AARCH64)
+- #define BLAKE3_USE_NEON 1
++ #if defined(__ARM_BIG_ENDIAN)
++ #define BLAKE3_USE_NEON 0
++ #else
++ #define BLAKE3_USE_NEON 1
++ #endif
+ #else
+ #define BLAKE3_USE_NEON 0
+ #endif
diff --git a/rust177/patches/patch-src_llvm-project_llvm_utils_FileCheck_FileCheck.cpp b/rust177/patches/patch-src_llvm-project_llvm_utils_FileCheck_FileCheck.cpp
new file mode 100644
index 0000000000..02c93ff2ec
--- /dev/null
+++ b/rust177/patches/patch-src_llvm-project_llvm_utils_FileCheck_FileCheck.cpp
@@ -0,0 +1,15 @@
+$NetBSD: patch-src_llvm-project_llvm_utils_FileCheck_FileCheck.cpp,v 1.2 2019/10/02 12:51:43 he Exp $
+
+Avoid ambiguous function call.
+
+--- src/llvm-project/llvm/utils/FileCheck/FileCheck.cpp.orig 2019-02-12 15:22:48.000000000 +0000
++++ src/llvm-project/llvm/utils/FileCheck/FileCheck.cpp
+@@ -592,7 +592,7 @@ static void DumpAnnotatedInput(raw_ostre
+ unsigned LineCount = InputFileText.count('\n');
+ if (InputFileEnd[-1] != '\n')
+ ++LineCount;
+- unsigned LineNoWidth = std::log10(LineCount) + 1;
++ unsigned LineNoWidth = std::log10((float)LineCount) + 1;
+ // +3 below adds spaces (1) to the left of the (right-aligned) line numbers
+ // on input lines and (2) to the right of the (left-aligned) labels on
+ // annotation lines so that input lines and annotation lines are more
diff --git a/rust177/patches/patch-src_tools_cargo_src_cargo_core_profiles.rs b/rust177/patches/patch-src_tools_cargo_src_cargo_core_profiles.rs
new file mode 100644
index 0000000000..ac9ad7239c
--- /dev/null
+++ b/rust177/patches/patch-src_tools_cargo_src_cargo_core_profiles.rs
@@ -0,0 +1,17 @@
+$NetBSD: patch-src_tools_cargo_src_cargo_core_profiles.rs,v 1.3 2019/03/07 20:19:11 jperkin Exp $
+
+Turn off incremental builds for sparc64, ref.
+https://sources.debian.org/patches/cargo/0.29.0-1/2007_sparc64_disable_incremental_build.patch/
+
+--- src/tools/cargo/src/cargo/core/profiles.rs.orig 2023-07-12 03:33:05.000000000 +0000
++++ src/tools/cargo/src/cargo/core/profiles.rs
+@@ -681,6 +681,9 @@ impl Profile {
+ debuginfo: DebugInfo::Resolved(TomlDebugInfo::Full),
+ debug_assertions: true,
+ overflow_checks: true,
++ #[cfg(target_arch = "sparc64")]
++ incremental: false,
++ #[cfg(not(target_arch = "sparc64"))]
+ incremental: true,
+ ..Profile::default()
+ }
diff --git a/rust177/patches/patch-src_tools_cargo_tests_testsuite_build.rs b/rust177/patches/patch-src_tools_cargo_tests_testsuite_build.rs
new file mode 100644
index 0000000000..7ffba0f965
--- /dev/null
+++ b/rust177/patches/patch-src_tools_cargo_tests_testsuite_build.rs
@@ -0,0 +1,31 @@
+$NetBSD: patch-src_tools_cargo_tests_testsuite_build.rs,v 1.5 2019/08/29 14:09:57 he Exp $
+
+Don't attempt incremental operations on sparc64, ref.
+https://sources.debian.org/patches/cargo/0.29.0-1/2007_sparc64_disable_incremental_build.patch/
+
+--- src/tools/cargo/tests/testsuite/build.rs.orig 2019-08-13 06:27:40.000000000 +0000
++++ src/tools/cargo/tests/testsuite/build.rs
+@@ -47,6 +47,7 @@ fn cargo_fail_with_no_stderr() {
+
+ /// Checks that the `CARGO_INCREMENTAL` environment variable results in
+ /// `rustc` getting `-C incremental` passed to it.
++#[cfg(not(target_arch = "sparc64"))]
+ #[cargo_test]
+ fn cargo_compile_incremental() {
+ let p = project()
+@@ -69,6 +70,7 @@ fn cargo_compile_incremental() {
+ .run();
+ }
+
++#[cfg(not(target_arch = "sparc64"))]
+ #[cargo_test]
+ fn incremental_profile() {
+ let p = project()
+@@ -111,6 +113,7 @@ fn incremental_profile() {
+ .run();
+ }
+
++#[cfg(not(target_arch = "sparc64"))]
+ #[cargo_test]
+ fn incremental_config() {
+ let p = project()
diff --git a/rust177/patches/patch-src_tools_rust-installer_install-template.sh b/rust177/patches/patch-src_tools_rust-installer_install-template.sh
new file mode 100644
index 0000000000..d4036445de
--- /dev/null
+++ b/rust177/patches/patch-src_tools_rust-installer_install-template.sh
@@ -0,0 +1,179 @@
+$NetBSD: patch-src_tools_rust-installer_install-template.sh,v 1.5 2021/06/09 13:42:30 adam Exp $
+
+No logging to 'install.log'.
+Do not create 'uninstall.sh'.
+Do not make file backups (filename.old), so these will not end up in the final package.
+
+Rewrite to not use a whole lot of subprocesses just for doing
+pattern matching and substitution in the install phase using "grep"
+and "sed" when shell builtin "case" and "omit shortest match" ops
+should do just fine.
+
+--- src/tools/rust-installer/install-template.sh.orig 2023-12-21 16:55:28.000000000 +0000
++++ src/tools/rust-installer/install-template.sh
+@@ -6,20 +6,12 @@ set -u
+ init_logging() {
+ local _abs_libdir="$1"
+ local _logfile="$_abs_libdir/$TEMPLATE_REL_MANIFEST_DIR/install.log"
+- rm -f "$_logfile"
+- need_ok "failed to remove old installation log"
+- touch "$_logfile"
+- need_ok "failed to create installation log"
+ LOGFILE="$_logfile"
+ }
+
+ log_line() {
+ local _line="$1"
+
+- if [ -n "${LOGFILE-}" -a -e "${LOGFILE-}" ]; then
+- echo "$_line" >> "$LOGFILE"
+- # Ignore errors, which may happen e.g. after the manifest dir is deleted
+- fi
+ }
+
+ msg() {
+@@ -433,8 +425,8 @@ uninstall_components() {
+ local _directive
+ while read _directive; do
+
+- local _command=`echo $_directive | cut -f1 -d:`
+- local _file=`echo $_directive | cut -f2 -d:`
++ local _command=${_directive%%:*}
++ local _file=${_directive#*:}
+
+ # Sanity checks
+ if [ ! -n "$_command" ]; then critical_err "malformed installation directive"; fi
+@@ -541,8 +533,8 @@ install_components() {
+ local _directive
+ while read _directive; do
+
+- local _command=`echo $_directive | cut -f1 -d:`
+- local _file=`echo $_directive | cut -f2 -d:`
++ local _command=${_directive%%:*}
++ local _file=${_directive#*:}
+
+ # Sanity checks
+ if [ ! -n "$_command" ]; then critical_err "malformed installation directive"; fi
+@@ -551,36 +543,24 @@ install_components() {
+ # Decide the destination of the file
+ local _file_install_path="$_dest_prefix/$_file"
+
+- if echo "$_file" | grep "^etc/" > /dev/null
+- then
+- local _f="$(echo "$_file" | sed 's/^etc\///')"
+- _file_install_path="$CFG_SYSCONFDIR/$_f"
+- fi
+-
+- if echo "$_file" | grep "^bin/" > /dev/null
+- then
+- local _f="$(echo "$_file" | sed 's/^bin\///')"
+- _file_install_path="$CFG_BINDIR/$_f"
+- fi
+-
+- if echo "$_file" | grep "^lib/" > /dev/null
+- then
+- local _f="$(echo "$_file" | sed 's/^lib\///')"
+- _file_install_path="$CFG_LIBDIR/$_f"
+- fi
+-
+- if echo "$_file" | grep "^share" > /dev/null
+- then
+- local _f="$(echo "$_file" | sed 's/^share\///')"
+- _file_install_path="$CFG_DATADIR/$_f"
+- fi
+-
+- if echo "$_file" | grep "^share/man/" > /dev/null
+- then
+- local _f="$(echo "$_file" | sed 's/^share\/man\///')"
+- _file_install_path="$CFG_MANDIR/$_f"
+- fi
+-
++ case "$_file" in
++ etc/*)
++ local _f=${_file#"etc/"}
++ _file_install_path="$CFG_DESTDIR_PREFIX/share/doc/cargo/$_f"
++ ;;
++ bin/*)
++ local _f=${_file#"bin/"}
++ _file_install_path="$CFG_BINDIR/$_f"
++ ;;
++ lib/*)
++ local _f=${_file#"lib/"}
++ _file_install_path="$CFG_LIBDIR/$_f"
++ ;;
++ share/man/*)
++ local _f=${_file#"share/man/"}
++ _file_install_path="$CFG_MANDIR/$_f"
++ ;;
++ share/doc/*)
+ # HACK: Try to support overriding --docdir. Paths with the form
+ # "share/doc/$product/" can be redirected to a single --docdir
+ # path. If the following detects that --docdir has been specified
+@@ -591,14 +571,17 @@ install_components() {
+ # contents of those directories are _not_ disjoint. Since this feature
+ # is almost entirely to support 'make install' anyway I don't expect
+ # this problem to be a big deal in practice.
+- if [ "$CFG_DOCDIR" != "<default>" ]
+- then
+- if echo "$_file" | grep "^share/doc/" > /dev/null
+- then
+- local _f="$(echo "$_file" | sed 's/^share\/doc\/[^/]*\///')"
+- _file_install_path="$CFG_DOCDIR/$_f"
+- fi
+- fi
++ if [ "$CFG_DOCDIR" != "<default>" ]; then
++ local _f=${_file#"share/doc/"*/}
++ _file_install_path="$CFG_DOCDIR/$_f"
++ fi
++ ;;
++ share/*)
++ local _f=${_file#"share/"}
++ _file_install_path="$CFG_DATADIR/$_f"
++ ;;
++ esac
++
+
+ # Make sure there's a directory for it
+ make_dir_recursive "$(dirname "$_file_install_path")"
+@@ -615,16 +598,16 @@ install_components() {
+
+ verbose_msg "copying file $_file_install_path"
+
+- maybe_backup_path "$_file_install_path"
+-
+- if echo "$_file" | grep "^bin/" > /dev/null || test -x "$_src_dir/$_component/$_file"
+- then
+- run cp "$_src_dir/$_component/$_file" "$_file_install_path"
+- run chmod 755 "$_file_install_path"
+- else
++ local mode=644
++ if test -x "$_src_dir/$_component/$_file"; then
++ mode=755
++ fi
++ case "$_file" in
++ bin/*) mode=755
++ ;;
++ esac
+ run cp "$_src_dir/$_component/$_file" "$_file_install_path"
+- run chmod 644 "$_file_install_path"
+- fi
++ run chmod $mode "$_file_install_path"
+ critical_need_ok "file creation failed"
+
+ # Update the manifest
+@@ -637,7 +620,6 @@ install_components() {
+
+ verbose_msg "copying directory $_file_install_path"
+
+- maybe_backup_path "$_file_install_path"
+
+ run cp -R "$_src_dir/$_component/$_file" "$_file_install_path"
+ critical_need_ok "failed to copy directory"
+@@ -986,7 +968,6 @@ write_to_file "$TEMPLATE_RUST_INSTALLER_
+ critical_need_ok "failed to write installer version"
+
+ # Install the uninstaller
+-install_uninstaller "$src_dir" "$src_basename" "$abs_libdir"
+
+ # Install each component
+ install_components "$src_dir" "$abs_libdir" "$dest_prefix" "$components"
diff --git a/rust177/patches/patch-vendor_aho-corasick_src_packed_teddy_builder.rs b/rust177/patches/patch-vendor_aho-corasick_src_packed_teddy_builder.rs
new file mode 100644
index 0000000000..53070c8c9d
--- /dev/null
+++ b/rust177/patches/patch-vendor_aho-corasick_src_packed_teddy_builder.rs
@@ -0,0 +1,31 @@
+$NetBSD$
+
+--- vendor/aho-corasick/src/packed/teddy/builder.rs.orig 2024-02-18 10:54:27.960401196 +0000
++++ vendor/aho-corasick/src/packed/teddy/builder.rs
+@@ -230,7 +230,7 @@ impl Builder {
+ }
+ }
+ }
+- #[cfg(target_arch = "aarch64")]
++ #[cfg(all(target_arch = "aarch64", target_feature = "neon", target_endian = "little"))]
+ {
+ use self::aarch64::SlimNeon;
+
+@@ -301,7 +301,7 @@ impl Builder {
+ }
+ #[cfg(not(any(
+ all(target_arch = "x86_64", target_feature = "sse2"),
+- target_arch = "aarch64"
++ all(target_arch = "aarch64", target_feature = "neon", target_endian = "little")
+ )))]
+ {
+ None
+@@ -705,7 +705,7 @@ mod x86_64 {
+ }
+ }
+
+-#[cfg(target_arch = "aarch64")]
++#[cfg(all(target_arch = "aarch64", target_feature = "neon", target_endian = "little"))]
+ mod aarch64 {
+ use core::arch::aarch64::uint8x16_t;
+
diff --git a/rust177/patches/patch-vendor_aho-corasick_src_packed_vector.rs b/rust177/patches/patch-vendor_aho-corasick_src_packed_vector.rs
new file mode 100644
index 0000000000..a5ba47a39b
--- /dev/null
+++ b/rust177/patches/patch-vendor_aho-corasick_src_packed_vector.rs
@@ -0,0 +1,13 @@
+$NetBSD$
+
+--- vendor/aho-corasick/src/packed/vector.rs.orig 2024-02-18 10:12:16.371081231 +0000
++++ vendor/aho-corasick/src/packed/vector.rs
+@@ -595,7 +595,7 @@ mod x86_64_avx2 {
+ }
+ }
+
+-#[cfg(target_arch = "aarch64")]
++#[cfg(all(target_arch = "aarch64", target_feature = "neon", target_endian = "little"))]
+ mod aarch64_neon {
+ use core::arch::aarch64::*;
+
diff --git a/rust177/patches/patch-vendor_backtrace_src_symbolize_gimli.rs b/rust177/patches/patch-vendor_backtrace_src_symbolize_gimli.rs
new file mode 100644
index 0000000000..367e90786a
--- /dev/null
+++ b/rust177/patches/patch-vendor_backtrace_src_symbolize_gimli.rs
@@ -0,0 +1,14 @@
+$NetBSD$
+
+Do mmap on NetBSD as well.
+
+--- ./vendor/backtrace/src/symbolize/gimli.rs.orig 2022-04-04 11:10:55.000000000 +0000
++++ ./vendor/backtrace/src/symbolize/gimli.rs
+@@ -38,6 +38,7 @@ cfg_if::cfg_if! {
+ target_os = "ios",
+ target_os = "linux",
+ target_os = "macos",
++ target_os = "netbsd",
+ target_os = "openbsd",
+ target_os = "solaris",
+ target_os = "illumos",
diff --git a/rust177/patches/patch-vendor_backtrace_src_symbolize_gimli_elf.rs b/rust177/patches/patch-vendor_backtrace_src_symbolize_gimli_elf.rs
new file mode 100644
index 0000000000..ad3afcd8d1
--- /dev/null
+++ b/rust177/patches/patch-vendor_backtrace_src_symbolize_gimli_elf.rs
@@ -0,0 +1,24 @@
+$NetBSD$
+
+Make NetBSD also find its debug libraries, if present.
+
+--- vendor/backtrace/src/symbolize/gimli/elf.rs.orig 2022-04-04 11:10:55.000000000 +0000
++++ vendor/backtrace/src/symbolize/gimli/elf.rs
+@@ -276,11 +276,16 @@ fn decompress_zlib(input: &[u8], output:
+ }
+ }
+
++#[cfg(target_os = "netbsd")]
++const DEBUG_PATH: &[u8] = b"/usr/libdata/debug";
++#[cfg(target_os != "netbsd")]
+ const DEBUG_PATH: &[u8] = b"/usr/lib/debug";
+
+ fn debug_path_exists() -> bool {
+ cfg_if::cfg_if! {
+- if #[cfg(any(target_os = "freebsd", target_os = "linux"))] {
++ if #[cfg(any(target_os = "freebsd",
++ target_os = "netbsd",
++ target_os = "linux"))] {
+ use core::sync::atomic::{AtomicU8, Ordering};
+ static DEBUG_PATH_EXISTS: AtomicU8 = AtomicU8::new(0);
+
diff --git a/rust177/patches/patch-vendor_cc-1.0.73_src_lib.rs b/rust177/patches/patch-vendor_cc-1.0.73_src_lib.rs
new file mode 100644
index 0000000000..864beacf10
--- /dev/null
+++ b/rust177/patches/patch-vendor_cc-1.0.73_src_lib.rs
@@ -0,0 +1,16 @@
+$NetBSD$
+
+Use correct ABI on NetBSD/riscv64.
+
+--- vendor/cc-1.0.73/src/lib.rs.orig 2023-05-31 21:44:47.000000000 +0000
++++ vendor/cc-1.0.73/src/lib.rs
+@@ -1830,6 +1830,9 @@ impl Build {
+ } else if target.contains("freebsd") && arch.starts_with("64") {
+ cmd.args.push(("-march=rv64gc").into());
+ cmd.args.push("-mabi=lp64d".into());
++ } else if target.contains("netbsd") && arch.starts_with("64") {
++ cmd.args.push(("-march=rv64gc").into());
++ cmd.args.push("-mabi=lp64d".into());
+ } else if target.contains("openbsd") && arch.starts_with("64") {
+ cmd.args.push(("-march=rv64gc").into());
+ cmd.args.push("-mabi=lp64d".into());
diff --git a/rust177/patches/patch-vendor_cc_src_lib.rs b/rust177/patches/patch-vendor_cc_src_lib.rs
new file mode 100644
index 0000000000..f754e454f4
--- /dev/null
+++ b/rust177/patches/patch-vendor_cc_src_lib.rs
@@ -0,0 +1,22 @@
+$NetBSD$
+
+Add aarch64_be and mipsel for NetBSD.
+
+--- vendor/cc/src/lib.rs.orig 2024-02-17 11:28:27.283394955 +0000
++++ vendor/cc/src/lib.rs
+@@ -3058,6 +3058,7 @@ impl Build {
+ "aarch64-unknown-linux-gnu" => Some("aarch64-linux-gnu"),
+ "aarch64-unknown-linux-musl" => Some("aarch64-linux-musl"),
+ "aarch64-unknown-netbsd" => Some("aarch64--netbsd"),
++ "aarch64_be-unknown-netbsd" => Some("aarch64_be--netbsd"),
+ "arm-unknown-linux-gnueabi" => Some("arm-linux-gnueabi"),
+ "armv4t-unknown-linux-gnueabi" => Some("arm-linux-gnueabi"),
+ "armv5te-unknown-linux-gnueabi" => Some("arm-linux-gnueabi"),
+@@ -3093,6 +3094,7 @@ impl Build {
+ "mips-unknown-linux-musl" => Some("mips-linux-musl"),
+ "mipsel-unknown-linux-gnu" => Some("mipsel-linux-gnu"),
+ "mipsel-unknown-linux-musl" => Some("mipsel-linux-musl"),
++ "mipsel-unknown-netbsd" => Some("mipsel--netbsd"),
+ "mips64-unknown-linux-gnuabi64" => Some("mips64-linux-gnuabi64"),
+ "mips64el-unknown-linux-gnuabi64" => Some("mips64el-linux-gnuabi64"),
+ "mipsisa32r6-unknown-linux-gnu" => Some("mipsisa32r6-linux-gnu"),
diff --git a/rust177/patches/patch-vendor_crossbeam-epoch-0.9.15_no__atomic.rs b/rust177/patches/patch-vendor_crossbeam-epoch-0.9.15_no__atomic.rs
new file mode 100644
index 0000000000..9ca32c08e8
--- /dev/null
+++ b/rust177/patches/patch-vendor_crossbeam-epoch-0.9.15_no__atomic.rs
@@ -0,0 +1,15 @@
+$NetBSD$
+
+Add "mipsel-unknown-netbsd" to the list who don't have
+native 64-bit atomic ops.
+
+--- vendor/crossbeam-epoch-0.9.15/no_atomic.rs.orig 2024-03-23 07:58:15.197582364 +0000
++++ vendor/crossbeam-epoch-0.9.15/no_atomic.rs
+@@ -37,6 +37,7 @@ const NO_ATOMIC_64: &[&str] = &[
+ "mipsel-unknown-linux-gnu",
+ "mipsel-unknown-linux-musl",
+ "mipsel-unknown-linux-uclibc",
++ "mipsel-unknown-netbsd",
+ "mipsel-unknown-none",
+ "mipsisa32r6-unknown-linux-gnu",
+ "mipsisa32r6el-unknown-linux-gnu",
diff --git a/rust177/patches/patch-vendor_crossbeam-utils-0.8.16_no__atomic.rs b/rust177/patches/patch-vendor_crossbeam-utils-0.8.16_no__atomic.rs
new file mode 100644
index 0000000000..b135742a0d
--- /dev/null
+++ b/rust177/patches/patch-vendor_crossbeam-utils-0.8.16_no__atomic.rs
@@ -0,0 +1,14 @@
+$NetBSD$
+
+No 64-bit atomics on NetBSD/mipsel.
+
+--- vendor/crossbeam-utils-0.8.16/no_atomic.rs.orig 2024-03-23 07:40:12.537157751 +0000
++++ vendor/crossbeam-utils-0.8.16/no_atomic.rs
+@@ -37,6 +37,7 @@ const NO_ATOMIC_64: &[&str] = &[
+ "mipsel-unknown-linux-gnu",
+ "mipsel-unknown-linux-musl",
+ "mipsel-unknown-linux-uclibc",
++ "mipsel-unknown-netbsd",
+ "mipsel-unknown-none",
+ "mipsisa32r6-unknown-linux-gnu",
+ "mipsisa32r6el-unknown-linux-gnu",
diff --git a/rust177/patches/patch-vendor_libc-0.2.148_src_unix_bsd_netbsdlike_netbsd_mips.rs b/rust177/patches/patch-vendor_libc-0.2.148_src_unix_bsd_netbsdlike_netbsd_mips.rs
new file mode 100644
index 0000000000..18aa4d7328
--- /dev/null
+++ b/rust177/patches/patch-vendor_libc-0.2.148_src_unix_bsd_netbsdlike_netbsd_mips.rs
@@ -0,0 +1,29 @@
+$NetBSD$
+
+Add entry for NetBSD/mips.
+
+--- vendor/libc-0.2.148/src/unix/bsd/netbsdlike/netbsd/mips.rs.orig 2024-01-06 21:03:21.781003759 +0000
++++ vendor/libc-0.2.148/src/unix/bsd/netbsdlike/netbsd/mips.rs 2024-01-06 22:27:31.830676317 +0000
+@@ -0,0 +1,22 @@
++use PT_FIRSTMACH;
++
++pub type c_long = i32;
++pub type c_ulong = u32;
++pub type c_char = i8;
++pub type __cpu_simple_lock_nv_t = ::c_int;
++
++// should be pub(crate), but that requires Rust 1.18.0
++cfg_if! {
++ if #[cfg(libc_const_size_of)] {
++ #[doc(hidden)]
++ pub const _ALIGNBYTES: usize = ::mem::size_of::<::c_longlong>() - 1;
++ } else {
++ #[doc(hidden)]
++ pub const _ALIGNBYTES: usize = 8 - 1;
++ }
++}
++
++pub const PT_GETREGS: ::c_int = PT_FIRSTMACH + 1;
++pub const PT_SETREGS: ::c_int = PT_FIRSTMACH + 2;
++pub const PT_GETFPREGS: ::c_int = PT_FIRSTMACH + 3;
++pub const PT_SETFPREGS: ::c_int = PT_FIRSTMACH + 4;
diff --git a/rust177/patches/patch-vendor_libc-0.2.148_src_unix_bsd_netbsdlike_netbsd_mod.rs b/rust177/patches/patch-vendor_libc-0.2.148_src_unix_bsd_netbsdlike_netbsd_mod.rs
new file mode 100644
index 0000000000..aff7296f94
--- /dev/null
+++ b/rust177/patches/patch-vendor_libc-0.2.148_src_unix_bsd_netbsdlike_netbsd_mod.rs
@@ -0,0 +1,52 @@
+$NetBSD$
+
+Add entries for execinfo, and support
+for NetBSD/mips and NetBSD/riscv64.
+
+--- vendor/libc-0.2.148/src/unix/bsd/netbsdlike/netbsd/mod.rs.orig 2024-01-06 22:33:33.911876204 +0000
++++ vendor/libc-0.2.148/src/unix/bsd/netbsdlike/netbsd/mod.rs
+@@ -10,7 +10,7 @@ type __pthread_spin_t = __cpu_simple_loc
+ pub type vm_size_t = ::uintptr_t; // FIXME: deprecated since long time
+ pub type lwpid_t = ::c_uint;
+ pub type shmatt_t = ::c_uint;
+-pub type cpuid_t = u64;
++pub type cpuid_t = ::c_ulong;
+ pub type cpuset_t = _cpuset;
+ pub type pthread_spin_t = ::c_uchar;
+ pub type timer_t = ::c_int;
+@@ -3153,6 +3153,22 @@ extern "C" {
+ pub fn kinfo_getvmmap(pid: ::pid_t, cntp: *mut ::size_t) -> *mut kinfo_vmentry;
+ }
+
++#[link(name = "execinfo")]
++extern "C" {
++ pub fn backtrace(addrlist: *mut *mut ::c_void, len: ::size_t) -> ::size_t;
++ pub fn backtrace_symbols(addrlist: *const *mut ::c_void, len: ::size_t) -> *mut *mut ::c_char;
++ pub fn backtrace_symbols_fd(
++ addrlist: *const *mut ::c_void,
++ len: ::size_t,
++ fd: ::c_int,
++ ) -> ::c_int;
++ pub fn backtrace_symbols_fmt(
++ addrlist: *const *mut ::c_void,
++ len: ::size_t,
++ fmt: *const ::c_char,
++ ) -> *mut *mut ::c_char;
++}
++
+ cfg_if! {
+ if #[cfg(target_arch = "aarch64")] {
+ mod aarch64;
+@@ -3172,6 +3188,12 @@ cfg_if! {
+ } else if #[cfg(target_arch = "x86")] {
+ mod x86;
+ pub use self::x86::*;
++ } else if #[cfg(target_arch = "mips")] {
++ mod mips;
++ pub use self::mips::*;
++ } else if #[cfg(target_arch = "riscv64")] {
++ mod riscv64;
++ pub use self::riscv64::*;
+ } else {
+ // Unknown target_arch
+ }
diff --git a/rust177/patches/patch-vendor_libc-0.2.148_src_unix_bsd_netbsdlike_netbsd_riscv64.rs b/rust177/patches/patch-vendor_libc-0.2.148_src_unix_bsd_netbsdlike_netbsd_riscv64.rs
new file mode 100644
index 0000000000..17b7d39991
--- /dev/null
+++ b/rust177/patches/patch-vendor_libc-0.2.148_src_unix_bsd_netbsdlike_netbsd_riscv64.rs
@@ -0,0 +1,29 @@
+$NetBSD$
+
+Add support for NetBSD/riscv64.
+
+--- vendor/libc-0.2.148/src/unix/bsd/netbsdlike/netbsd/riscv64.rs.orig 2024-01-06 21:03:21.781003759 +0000
++++ vendor/libc-0.2.148/src/unix/bsd/netbsdlike/netbsd/riscv64.rs 2024-01-06 22:31:25.289387359 +0000
+@@ -0,0 +1,22 @@
++use PT_FIRSTMACH;
++
++pub type c_long = i64;
++pub type c_ulong = u64;
++pub type c_char = u8;
++pub type __cpu_simple_lock_nv_t = ::c_int;
++
++// should be pub(crate), but that requires Rust 1.18.0
++cfg_if! {
++ if #[cfg(libc_const_size_of)] {
++ #[doc(hidden)]
++ pub const _ALIGNBYTES: usize = ::mem::size_of::<::c_long>() - 1;
++ } else {
++ #[doc(hidden)]
++ pub const _ALIGNBYTES: usize = 8 - 1;
++ }
++}
++
++pub const PT_GETREGS: ::c_int = PT_FIRSTMACH + 0;
++pub const PT_SETREGS: ::c_int = PT_FIRSTMACH + 1;
++pub const PT_GETFPREGS: ::c_int = PT_FIRSTMACH + 2;
++pub const PT_SETFPREGS: ::c_int = PT_FIRSTMACH + 3;
diff --git a/rust177/patches/patch-vendor_libc-0.2.148_src_unix_solarish_mod.rs b/rust177/patches/patch-vendor_libc-0.2.148_src_unix_solarish_mod.rs
new file mode 100644
index 0000000000..903029e11e
--- /dev/null
+++ b/rust177/patches/patch-vendor_libc-0.2.148_src_unix_solarish_mod.rs
@@ -0,0 +1,15 @@
+$NetBSD$
+
+Fix xattr build.
+
+--- vendor/libc-0.2.148/src/unix/solarish/mod.rs.orig 2024-01-06 22:41:58.182128108 +0000
++++ vendor/libc-0.2.148/src/unix/solarish/mod.rs
+@@ -1523,6 +1523,8 @@ pub const EOWNERDEAD: ::c_int = 58;
+ pub const ENOTRECOVERABLE: ::c_int = 59;
+ pub const ENOSTR: ::c_int = 60;
+ pub const ENODATA: ::c_int = 61;
++// This is not supported but is required for xattr
++pub const ENOATTR: ::c_int = ::ENODATA;
+ pub const ETIME: ::c_int = 62;
+ pub const ENOSR: ::c_int = 63;
+ pub const ENONET: ::c_int = 64;
diff --git a/rust177/patches/patch-vendor_libc_src_unix_solarish_mod.rs b/rust177/patches/patch-vendor_libc_src_unix_solarish_mod.rs
new file mode 100644
index 0000000000..af3ce88fd8
--- /dev/null
+++ b/rust177/patches/patch-vendor_libc_src_unix_solarish_mod.rs
@@ -0,0 +1,15 @@
+$NetBSD: patch-vendor_libc_src_unix_solarish_mod.rs,v 1.1 2019/05/31 14:11:23 jperkin Exp $
+
+Fix xattr build.
+
+--- vendor/libc/src/unix/solarish/mod.rs.orig 2019-05-20 13:47:24.000000000 +0000
++++ vendor/libc/src/unix/solarish/mod.rs
+@@ -1523,6 +1523,8 @@ pub const EOWNERDEAD: ::c_int = 58;
+ pub const ENOTRECOVERABLE: ::c_int = 59;
+ pub const ENOSTR: ::c_int = 60;
+ pub const ENODATA: ::c_int = 61;
++// This is not supported but is required for xattr
++pub const ENOATTR: ::c_int = ::ENODATA;
+ pub const ETIME: ::c_int = 62;
+ pub const ENOSR: ::c_int = 63;
+ pub const ENONET: ::c_int = 64;
diff --git a/rust177/patches/patch-vendor_lzma-sys_config.h b/rust177/patches/patch-vendor_lzma-sys_config.h
new file mode 100644
index 0000000000..67963cec47
--- /dev/null
+++ b/rust177/patches/patch-vendor_lzma-sys_config.h
@@ -0,0 +1,18 @@
+$NetBSD: patch-vendor_lzma-sys_config.h,v 1.1 2019/10/28 00:42:21 jperkin Exp $
+
+Fix SunOS builds with newer compilers.
+
+--- vendor/lzma-sys/config.h.orig 2020-10-07 09:33:31.000000000 +0000
++++ vendor/lzma-sys/config.h
+@@ -35,7 +35,11 @@
+ // change to `MYTHREAD_WIN95` if targeting Windows XP or earlier
+ #define MYTHREAD_VISTA 1
+ #else
++#if !defined(__sun) || (__STDC_VERSION__-0 < 199901L)
+ #define _POSIX_C_SOURCE 199506L
++#else
++ #define _POSIX_C_SOURCE 200112L
++#endif
+ #define MYTHREAD_POSIX 1
+ #endif
+
diff --git a/rust177/patches/patch-vendor_nix-0.26.2_src_sys_signal.rs b/rust177/patches/patch-vendor_nix-0.26.2_src_sys_signal.rs
new file mode 100644
index 0000000000..0301607fdf
--- /dev/null
+++ b/rust177/patches/patch-vendor_nix-0.26.2_src_sys_signal.rs
@@ -0,0 +1,15 @@
+$NetBSD$
+
+Narrow the conditional on mips to only apply to Linux.
+
+--- vendor/nix-0.26.2/src/sys/signal.rs.orig 2024-02-18 16:20:52.047002882 +0000
++++ vendor/nix-0.26.2/src/sys/signal.rs
+@@ -1069,7 +1069,7 @@ mod sigevent {
+ SigevNotify::SigevThreadId{..} => libc::SIGEV_THREAD_ID,
+ #[cfg(all(target_os = "linux", target_env = "uclibc"))]
+ SigevNotify::SigevThreadId{..} => libc::SIGEV_THREAD_ID,
+- #[cfg(any(all(target_os = "linux", target_env = "musl"), target_arch = "mips"))]
++ #[cfg(all(target_os = "linux", target_env = "musl", target_arch = "mips"))]
+ SigevNotify::SigevThreadId{..} => 4 // No SIGEV_THREAD_ID defined
+ };
+ sev.sigev_signo = match sigev_notify {
diff --git a/rust177/patches/patch-vendor_openssl-src_openssl_Configurations_10-main.conf b/rust177/patches/patch-vendor_openssl-src_openssl_Configurations_10-main.conf
new file mode 100644
index 0000000000..17def504e5
--- /dev/null
+++ b/rust177/patches/patch-vendor_openssl-src_openssl_Configurations_10-main.conf
@@ -0,0 +1,18 @@
+$NetBSD$
+
+Replicate part of
+https://github.com/openssl/openssl/pull/15086
+
+--- vendor/openssl-src/openssl/Configurations/10-main.conf.orig 2023-08-03 13:47:25.000000000 +0000
++++ vendor/openssl-src/openssl/Configurations/10-main.conf
+@@ -950,6 +950,10 @@ my %targets = (
+ shared_cflag => "-fPIC",
+ shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
+ },
++ "NetBSD-generic32" => {
++ inherit_from => [ "BSD-generic32" ],
++ ex_libs => add("-latomic"),
++ },
+ "BSD-generic64" => {
+ inherit_from => [ "BSD-generic32" ],
+ bn_ops => "SIXTY_FOUR_BIT_LONG",
diff --git a/rust177/patches/patch-vendor_openssl-src_src_lib.rs b/rust177/patches/patch-vendor_openssl-src_src_lib.rs
new file mode 100644
index 0000000000..ad03cc68bf
--- /dev/null
+++ b/rust177/patches/patch-vendor_openssl-src_src_lib.rs
@@ -0,0 +1,64 @@
+$NetBSD: patch-vendor_openssl-src_src_lib.rs,v 1.1 2021/01/01 20:44:48 he Exp $
+
+Provide defaults for the various NetBSD targets.
+
+--- vendor/openssl-src/src/lib.rs.orig 2024-02-04 14:52:05.000000000 +0000
++++ vendor/openssl-src/src/lib.rs
+@@ -239,6 +239,8 @@ impl Build {
+ "aarch64-unknown-freebsd" => "BSD-generic64",
+ "aarch64-unknown-linux-gnu" => "linux-aarch64",
+ "aarch64-unknown-linux-musl" => "linux-aarch64",
++ "aarch64-unknown-netbsd" => "BSD-generic64",
++ "aarch64_be-unknown-netbsd" => "BSD-generic64",
+ "aarch64-pc-windows-msvc" => "VC-WIN64-ARM",
+ "arm-linux-androideabi" => "linux-armv4",
+ "armv7-linux-androideabi" => "linux-armv4",
+@@ -249,14 +251,17 @@ impl Build {
+ "armv5te-unknown-linux-gnueabi" => "linux-armv4",
+ "armv5te-unknown-linux-musleabi" => "linux-armv4",
+ "armv6-unknown-freebsd" => "BSD-generic32",
++ "armv6-unknown-netbsd-eabihf" => "BSD-generic32",
+ "armv7-unknown-freebsd" => "BSD-generic32",
+ "armv7-unknown-linux-gnueabi" => "linux-armv4",
+ "armv7-unknown-linux-musleabi" => "linux-armv4",
+ "armv7-unknown-linux-gnueabihf" => "linux-armv4",
+ "armv7-unknown-linux-musleabihf" => "linux-armv4",
++ "armv7-unknown-netbsd-eabihf" => "BSD-generic32",
+ "asmjs-unknown-emscripten" => "gcc",
+ "i586-unknown-linux-gnu" => "linux-elf",
+ "i586-unknown-linux-musl" => "linux-elf",
++ "i586-unknown-netbsd" => "BSD-x86-elf",
+ "i686-apple-darwin" => "darwin-i386-cc",
+ "i686-linux-android" => "linux-elf",
+ "i686-pc-windows-gnu" => "mingw",
+@@ -264,6 +269,7 @@ impl Build {
+ "i686-unknown-freebsd" => "BSD-x86-elf",
+ "i686-unknown-linux-gnu" => "linux-elf",
+ "i686-unknown-linux-musl" => "linux-elf",
++ "i686-unknown-netbsd" => "BSD-x86-elf",
+ "loongarch64-unknown-linux-gnu" => "linux-generic64",
+ "mips-unknown-linux-gnu" => "linux-mips32",
+ "mips-unknown-linux-musl" => "linux-mips32",
+@@ -273,9 +279,11 @@ impl Build {
+ "mips64el-unknown-linux-muslabi64" => "linux64-mips64",
+ "mipsel-unknown-linux-gnu" => "linux-mips32",
+ "mipsel-unknown-linux-musl" => "linux-mips32",
++ "mipsel-unknown-netbsd" => "NetBSD-generic32",
+ "powerpc-unknown-freebsd" => "BSD-generic32",
+ "powerpc-unknown-linux-gnu" => "linux-ppc",
+ "powerpc-unknown-linux-gnuspe" => "linux-ppc",
++ "powerpc-unknown-netbsd" => "BSD-generic32",
+ "powerpc64-unknown-freebsd" => "BSD-generic64",
+ "powerpc64-unknown-linux-gnu" => "linux-ppc64",
+ "powerpc64-unknown-linux-musl" => "linux-ppc64",
+@@ -283,8 +291,10 @@ impl Build {
+ "powerpc64le-unknown-linux-gnu" => "linux-ppc64le",
+ "powerpc64le-unknown-linux-musl" => "linux-ppc64le",
+ "riscv64gc-unknown-linux-gnu" => "linux-generic64",
++ "riscv64gc-unknown-netbsd" => "BSD-generic64",
+ "s390x-unknown-linux-gnu" => "linux64-s390x",
+ "s390x-unknown-linux-musl" => "linux64-s390x",
++ "sparc64-unknown-netbsd" => "BSD-generic64",
+ "x86_64-apple-darwin" => "darwin64-x86_64-cc",
+ "x86_64-linux-android" => "linux-x86_64",
+ "x86_64-pc-windows-gnu" => "mingw64",
diff --git a/rust177/patches/patch-vendor_openssl-sys_build_find__normal.rs b/rust177/patches/patch-vendor_openssl-sys_build_find__normal.rs
new file mode 100644
index 0000000000..05d96b1783
--- /dev/null
+++ b/rust177/patches/patch-vendor_openssl-sys_build_find__normal.rs
@@ -0,0 +1,30 @@
+$NetBSD: patch-vendor_openssl-sys_build_find__normal.rs,v 1.1 2023/06/19 14:46:47 bsiegert Exp $
+
+Add hack for Darwin when homebrew is installed.
+
+--- vendor/openssl-sys/build/find_normal.rs.orig 2023-05-31 21:44:49.000000000 +0000
++++ vendor/openssl-sys/build/find_normal.rs
+@@ -72,23 +72,6 @@ fn resolve_with_wellknown_location(dir:
+ fn find_openssl_dir(target: &str) -> OsString {
+ let host = env::var("HOST").unwrap();
+
+- if host == target && target.ends_with("-apple-darwin") {
+- let homebrew_dir = match target {
+- "aarch64-apple-darwin" => "/opt/homebrew",
+- _ => "/usr/local",
+- };
+-
+- if let Some(dir) = resolve_with_wellknown_homebrew_location(homebrew_dir) {
+- return dir.into();
+- } else if let Some(dir) = resolve_with_wellknown_location("/opt/pkg") {
+- // pkgsrc
+- return dir.into();
+- } else if let Some(dir) = resolve_with_wellknown_location("/opt/local") {
+- // MacPorts
+- return dir.into();
+- }
+- }
+-
+ try_pkg_config();
+ try_vcpkg();
+
diff --git a/rust177/patches/patch-vendor_openssl-sys_build_main.rs b/rust177/patches/patch-vendor_openssl-sys_build_main.rs
new file mode 100644
index 0000000000..7f0e828a91
--- /dev/null
+++ b/rust177/patches/patch-vendor_openssl-sys_build_main.rs
@@ -0,0 +1,23 @@
+$NetBSD$
+
+Patterned after Linux and Android, on 32-bit NetBSD ports
+include -latomic. Parts of this inspired by
+https://github.com/sfackler/rust-openssl/commit/a0a1d1d29263abb7c47fc2e58cef8dab13762a45
+
+--- vendor/openssl-sys/build/main.rs.orig 2022-11-02 16:21:42.000000000 +0000
++++ vendor/openssl-sys/build/main.rs
+@@ -133,6 +133,14 @@ fn main() {
+ println!("cargo:rustc-link-lib=atomic");
+ }
+
++ // Patterned of the above, make sure we include -latomic
++ // on ilp32 ports (yes, this only tests the "p32" part).
++ if env::var("CARGO_CFG_TARGET_OS").unwrap() == "netbsd"
++ && env::var("CARGO_CFG_TARGET_POINTER_WIDTH").unwrap() == "32"
++ {
++ println!("cargo:rustc-link-lib=atomic");
++ }
++
+ if kind == "static" && target.contains("windows") {
+ println!("cargo:rustc-link-lib=dylib=gdi32");
+ println!("cargo:rustc-link-lib=dylib=user32");
diff --git a/rust177/patches/patch-vendor_rustc-ap-rustc__target_src_spec_aarch64__be__unknown__netbsd.rs b/rust177/patches/patch-vendor_rustc-ap-rustc__target_src_spec_aarch64__be__unknown__netbsd.rs
new file mode 100644
index 0000000000..98a1d9cb7b
--- /dev/null
+++ b/rust177/patches/patch-vendor_rustc-ap-rustc__target_src_spec_aarch64__be__unknown__netbsd.rs
@@ -0,0 +1,27 @@
+$NetBSD$
+
+Add aarch64_be NetBSD target.
+
+--- /dev/null 2021-04-26 00:02:43.147970692 +0200
++++ vendor/rustc-ap-rustc_target/src/spec/aarch64_be_unknown_netbsd.rs 2021-04-26 00:07:44.657579025 +0200
+@@ -0,0 +1,20 @@
++use crate::abi::Endian;
++use crate::spec::{Target, TargetOptions};
++
++pub fn target() -> Target {
++ let mut base = super::netbsd_base::opts();
++ base.max_atomic_width = Some(128);
++ base.unsupported_abis = super::arm_base::unsupported_abis();
++
++ Target {
++ llvm_target: "aarch64_be-unknown-netbsd".to_string(),
++ pointer_width: 64,
++ data_layout: "E-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128".to_string(),
++ arch: "aarch64".to_string(),
++ options: TargetOptions {
++ mcount: "__mcount".to_string(),
++ endian: Endian::Big,
++ ..base
++ },
++ }
++}
diff --git a/rust177/patches/patch-vendor_stacker_src_lib.rs b/rust177/patches/patch-vendor_stacker_src_lib.rs
new file mode 100644
index 0000000000..dfd1589f54
--- /dev/null
+++ b/rust177/patches/patch-vendor_stacker_src_lib.rs
@@ -0,0 +1,15 @@
+$NetBSD: patch-vendor_stacker_src_lib.rs,v 1.1 2020/08/06 11:42:56 jperkin Exp $
+
+Avoid missing pthread_* on older SunOS.
+
+--- vendor/stacker/src/lib.rs.orig 2020-07-13 18:18:17.000000000 +0000
++++ vendor/stacker/src/lib.rs
+@@ -407,7 +407,7 @@ cfg_if! {
+ );
+ Some(mi.assume_init().AllocationBase as usize + get_thread_stack_guarantee() + 0x1000)
+ }
+- } else if #[cfg(any(target_os = "linux", target_os="solaris", target_os = "netbsd"))] {
++ } else if #[cfg(any(target_os = "linux", target_os = "netbsd"))] {
+ unsafe fn guess_os_stack_limit() -> Option<usize> {
+ let mut attr = std::mem::MaybeUninit::<libc::pthread_attr_t>::uninit();
+ assert_eq!(libc::pthread_attr_init(attr.as_mut_ptr()), 0);
diff --git a/rust177/patches/patch-vendor_target-lexicon_src_targets.rs b/rust177/patches/patch-vendor_target-lexicon_src_targets.rs
new file mode 100644
index 0000000000..5e646970c4
--- /dev/null
+++ b/rust177/patches/patch-vendor_target-lexicon_src_targets.rs
@@ -0,0 +1,22 @@
+$NetBSD$
+
+Add aarch64_eb and mipsel for NetBSD.
+
+--- vendor/target-lexicon/src/targets.rs.orig 2021-05-03 21:35:46.000000000 +0000
++++ vendor/target-lexicon/src/targets.rs
+@@ -1526,6 +1526,7 @@ mod tests {
+ "aarch64-unknown-linux-gnu_ilp32",
+ "aarch64-unknown-linux-musl",
+ "aarch64-unknown-netbsd",
++ "aarch64_be-unknown-netbsd",
+ "aarch64-unknown-none",
+ "aarch64-unknown-none-softfloat",
+ "aarch64-unknown-openbsd",
+@@ -1611,6 +1612,7 @@ mod tests {
+ "mipsel-unknown-linux-gnu",
+ "mipsel-unknown-linux-musl",
+ "mipsel-unknown-linux-uclibc",
++ "mipsel-unknown-netbsd",
+ "mipsel-unknown-none",
+ "mipsisa32r6el-unknown-linux-gnu",
+ "mipsisa32r6-unknown-linux-gnu",
diff --git a/rust177/patches/patch-vendor_valuable_no__atomic.rs b/rust177/patches/patch-vendor_valuable_no__atomic.rs
new file mode 100644
index 0000000000..f485c63d9d
--- /dev/null
+++ b/rust177/patches/patch-vendor_valuable_no__atomic.rs
@@ -0,0 +1,14 @@
+$NetBSD$
+
+Add mipsel-unknown-netbsd.
+
+--- vendor/valuable/no_atomic.rs.orig 2022-09-19 15:35:03.000000000 +0000
++++ vendor/valuable/no_atomic.rs
+@@ -30,6 +30,7 @@ const NO_ATOMIC_64: &[&str] = &[
+ "mipsel-unknown-linux-musl",
+ "mipsel-unknown-linux-uclibc",
+ "mipsel-unknown-none",
++ "mipsel-unknown-netbsd",
+ "mipsisa32r6-unknown-linux-gnu",
+ "mipsisa32r6el-unknown-linux-gnu",
+ "powerpc-unknown-freebsd",
diff --git a/rust177/platform.mk b/rust177/platform.mk
new file mode 100644
index 0000000000..cc75fd55ab
--- /dev/null
+++ b/rust177/platform.mk
@@ -0,0 +1,26 @@
+# $NetBSD: platform.mk,v 1.6 2020/12/26 10:04:51 nia Exp $
+
+# This file encodes whether a given platform has support for rust.
+
+# Platforms where rust ought to work but does not require a link to an
+# open PR.
+
+.if !defined(PLATFORM_SUPPORTS_RUST)
+
+# Rust needs NetBSD>7
+.for rust_arch in aarch64 earmv7hf i386 powerpc riscv64 sparc64 x86_64
+. for rust_os in Darwin FreeBSD Linux NetBSD SunOS
+. if ${OPSYS} != "NetBSD" || empty(OS_VERSION:M[0-7].*)
+RUST_PLATFORMS+= ${rust_os}-*-${rust_arch}
+. endif
+. endfor
+.endfor
+
+.for rust_platform in ${RUST_PLATFORMS}
+. if !empty(MACHINE_PLATFORM:M${rust_platform})
+PLATFORM_SUPPORTS_RUST= yes
+. endif
+.endfor
+PLATFORM_SUPPORTS_RUST?= no
+
+.endif # !defined(PLATFORM_SUPPORTS_RUST)
diff --git a/rust177/rust.mk b/rust177/rust.mk
new file mode 100644
index 0000000000..d930124865
--- /dev/null
+++ b/rust177/rust.mk
@@ -0,0 +1,55 @@
+# $NetBSD: rust.mk,v 1.7 2020/10/14 08:23:49 triaxx Exp $
+#
+# This file determines the type of rust package to use.
+#
+# It should be included by rust-dependent packages that don't use
+# cargo.mk.
+#
+# === User-settable variables ===
+#
+# RUST_TYPE
+# The preferred type of Rust release to use -
+# either bootstrap-from-source or an official binary.
+#
+# Official Rust binaries are only published for certain platforms,
+# including Darwin, FreeBSD, Linux, and NetBSD x86_64.
+#
+# Possible values: src bin
+# Default: src
+#
+# === Package-settable variables ===
+#
+# RUST_REQ
+# The minimum version of Rust required by the package.
+#
+# Default: 1.56.1
+#
+# RUST_RUNTIME
+# Whether rust is a runtime dependency.
+# Usually it is only needed to build.
+#
+# Possible values: yes no
+# Default: no
+
+.include "../../mk/bsd.fast.prefs.mk"
+
+RUST_REQ?= 1.56.1
+RUST_RUNTIME?= no
+
+RUST_TYPE?= src
+
+.if ${RUST_TYPE} == "bin"
+. if ${RUST_RUNTIME} == "no"
+BUILDLINK_DEPMETHOD.rust-bin?= build
+. endif
+BUILDLINK_API_DEPENDS.rust-bin+= rust-bin>=${RUST_REQ}
+. include "../../lang/rust-bin/buildlink3.mk"
+.endif
+
+.if ${RUST_TYPE} == "src"
+. if ${RUST_RUNTIME} == "no"
+BUILDLINK_DEPMETHOD.rust?= build
+. endif
+BUILDLINK_API_DEPENDS.rust+= rust>=${RUST_REQ}
+. include "../../lang/rust/buildlink3.mk"
+.endif
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