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Update to 1.61.0.

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Add rust-toolset as a subpackage.

Related: rhbz#2075337
This commit is contained in:
Josh Stone 2022-06-03 12:20:39 -07:00
parent 44fbcb185e
commit 510485acbb
11 changed files with 226 additions and 90 deletions
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2
.gitignore vendored
View File

@ -385,3 +385,5 @@
/rustc-1.58.1-src.tar.xz
/rustc-1.59.0-src.tar.xz
/rustc-1.60.0-src.tar.xz
/rustc-1.61.0-src.tar.xz
/wasi-libc-9886d3d6200fcc3726329966860fc058707406cd.tar.gz

36
0001-Add-missing-target_feature-to-the-list-of-well-known.patch Normal file
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@ -0,0 +1,36 @@
From beb4e16f055aa7925194fd2c360105a6d55f10f6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20BRANSTETT?= <lolo.branstett@numericable.fr>
Date: Wed, 27 Apr 2022 19:11:56 +0200
Subject: [PATCH] Add missing `target_feature` to the list of well known cfg
names
---
compiler/rustc_session/src/config.rs | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/compiler/rustc_session/src/config.rs b/compiler/rustc_session/src/config.rs
index 12c5c4445d46..330201dd8fef 100644
--- a/compiler/rustc_session/src/config.rs
+++ b/compiler/rustc_session/src/config.rs
@@ -1038,6 +1038,7 @@ fn fill_well_known_names(&mut self) {
sym::target_has_atomic_load_store,
sym::target_has_atomic,
sym::target_has_atomic_equal_alignment,
+ sym::target_feature,
sym::panic,
sym::sanitize,
sym::debug_assertions,
@@ -1081,6 +1082,10 @@ fn fill_well_known_values(&mut self) {
.into_iter()
.map(|sanitizer| Symbol::intern(sanitizer.as_str().unwrap()));
+ // Unknown possible values:
+ // - `feature`
+ // - `target_feature`
+
// No-values
for name in [
sym::doc,
--
2.36.1

10
0001-Use-lld-provided-by-system-for-wasm.patch
View File

@ -1,4 +1,4 @@
From 9ac837c237568a6c1c5f0e979fcce208cd9c926a Mon Sep 17 00:00:00 2001
From b521511174b1a08dddfac243604d649b71cc7386 Mon Sep 17 00:00:00 2001
From: Ivan Mironov <mironov.ivan@gmail.com>
Date: Sun, 8 Dec 2019 17:23:08 +0500
Subject: [PATCH] Use lld provided by system for wasm
@ -8,7 +8,7 @@ Subject: [PATCH] Use lld provided by system for wasm
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/compiler/rustc_target/src/spec/wasm_base.rs b/compiler/rustc_target/src/spec/wasm_base.rs
index 4c954a1e567c..15c4f1bda5eb 100644
index de7b7374af31..eebbe616e9b6 100644
--- a/compiler/rustc_target/src/spec/wasm_base.rs
+++ b/compiler/rustc_target/src/spec/wasm_base.rs
@@ -99,8 +99,7 @@ pub fn options() -> TargetOptions {
@ -16,11 +16,11 @@ index 4c954a1e567c..15c4f1bda5eb 100644
limit_rdylib_exports: false,
- // we use the LLD shipped with the Rust toolchain by default
- linker: Some("rust-lld".to_owned()),
+ linker: Some("lld".to_owned()),
- linker: Some("rust-lld".into()),
+ linker: Some("lld".into()),
lld_flavor: LldFlavor::Wasm,
linker_is_gnu: false,
--
2.31.1
2.35.1

51
macros.rust-toolset Normal file
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@ -0,0 +1,51 @@
# Explicitly use bindir tools, in case others are in the PATH,
# like the rustup shims in a user's ~/.cargo/bin/.
#
# Since cargo 1.31, install only uses $CARGO_HOME/config, ignoring $PWD.
# https://github.com/rust-lang/cargo/issues/6397
# But we can set CARGO_HOME locally, which is a good idea anyway to make sure
# it never writes to ~/.cargo during rpmbuild.
%__cargo %{_bindir}/env CARGO_HOME=.cargo %{_bindir}/cargo
%__rustc %{_bindir}/rustc
%__rustdoc %{_bindir}/rustdoc
# Enable optimization, debuginfo, and link hardening.
%__global_rustflags -Copt-level=3 -Cdebuginfo=2 -Clink-arg=-Wl,-z,relro,-z,now
%__global_rustflags_toml [%{lua:
for arg in string.gmatch(rpm.expand("%{__global_rustflags}"), "%S+") do
print('"' .. arg .. '", ')
end}]
%cargo_prep(V:) (\
%{__mkdir} -p .cargo \
cat > .cargo/config << EOF \
[build]\
rustc = "%{__rustc}"\
rustdoc = "%{__rustdoc}"\
rustflags = %{__global_rustflags_toml}\
\
[install]\
root = "%{buildroot}%{_prefix}"\
\
[term]\
verbose = true\
EOF\
%if 0%{-V:1}\
%{__tar} -xoaf %{S:%{-V*}}\
cat >> .cargo/config << EOF \
\
[source.crates-io]\
replace-with = "vendored-sources"\
\
[source.vendored-sources]\
directory = "./vendor"\
EOF\
%endif\
)
%cargo_build %__cargo build --release %{?_smp_mflags}
%cargo_test %__cargo test --release %{?_smp_mflags} --no-fail-fast
%cargo_install %__cargo install --no-track --path .

34
rust-pr94505-mono-item-sort-local.patch
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@ -1,34 +0,0 @@
diff --git a/compiler/rustc_middle/src/mir/mono.rs b/compiler/rustc_middle/src/mir/mono.rs
index 892808386dee..13c325a14e40 100644
--- a/compiler/rustc_middle/src/mir/mono.rs
+++ b/compiler/rustc_middle/src/mir/mono.rs
@@ -7,6 +7,7 @@
use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
use rustc_hir::def_id::{CrateNum, DefId, LOCAL_CRATE};
use rustc_hir::ItemId;
+use rustc_index::vec::Idx;
use rustc_query_system::ich::{NodeIdHashingMode, StableHashingContext};
use rustc_session::config::OptLevel;
use rustc_span::source_map::Span;
@@ -380,7 +381,7 @@ fn item_sort_key<'tcx>(tcx: TyCtxt<'tcx>, item: MonoItem<'tcx>) -> ItemSortKey<'
// instances into account. The others don't matter for
// the codegen tests and can even make item order
// unstable.
- InstanceDef::Item(def) => Some(def.did.index.as_usize()),
+ InstanceDef::Item(def) => def.did.as_local().map(Idx::index),
InstanceDef::VtableShim(..)
| InstanceDef::ReifyShim(..)
| InstanceDef::Intrinsic(..)
@@ -391,10 +392,8 @@ fn item_sort_key<'tcx>(tcx: TyCtxt<'tcx>, item: MonoItem<'tcx>) -> ItemSortKey<'
| InstanceDef::CloneShim(..) => None,
}
}
- MonoItem::Static(def_id) => Some(def_id.index.as_usize()),
- MonoItem::GlobalAsm(item_id) => {
- Some(item_id.def_id.to_def_id().index.as_usize())
- }
+ MonoItem::Static(def_id) => def_id.as_local().map(Idx::index),
+ MonoItem::GlobalAsm(item_id) => Some(item_id.def_id.index()),
},
item.symbol_name(tcx),
)

83
rust.spec
View File

@ -8,9 +8,9 @@
# To bootstrap from scratch, set the channel and date from src/stage0.json
# e.g. 1.59.0 wants rustc: 1.58.0-2022-01-13
# or nightly wants some beta-YYYY-MM-DD
%global bootstrap_version 1.59.0
%global bootstrap_channel 1.59.0
%global bootstrap_date 2022-02-24
%global bootstrap_version 1.60.0
%global bootstrap_channel 1.60.0
%global bootstrap_date 2022-04-07
# Only the specified arches will use bootstrap binaries.
# NOTE: Those binaries used to be uploaded with every new release, but that was
@ -33,8 +33,9 @@
# We need CRT files for *-wasi targets, at least as new as the commit in
# src/ci/docker/host-x86_64/dist-various-2/build-wasi-toolchain.sh
# (updated per https://github.com/rust-lang/rust/pull/96907)
%global wasi_libc_url https://github.com/WebAssembly/wasi-libc
%global wasi_libc_commit ad5133410f66b93a2381db5b542aad5e0964db96
%global wasi_libc_commit 9886d3d6200fcc3726329966860fc058707406cd
%global wasi_libc_name wasi-libc-%{wasi_libc_commit}
%global wasi_libc_source %{wasi_libc_url}/archive/%{wasi_libc_commit}/%{wasi_libc_name}.tar.gz
%global wasi_libc_dir %{_builddir}/%{wasi_libc_name}
@ -48,12 +49,12 @@
%global bundled_llvm_version 14.0.0
%bcond_with bundled_llvm
# Requires stable libgit2 1.3, and not the next minor soname change.
# Requires stable libgit2 1.4, and not the next minor soname change.
# This needs to be consistent with the bindings in vendor/libgit2-sys.
%global min_libgit2_version 1.3.0
%global next_libgit2_version 1.4.0~
%global bundled_libgit2_version 1.3.0
%if 0%{?fedora} >= 36
%global min_libgit2_version 1.4.0
%global next_libgit2_version 1.5.0~
%global bundled_libgit2_version 1.4.2
%if 0%{?fedora} >= 99
%bcond_with bundled_libgit2
%else
%bcond_without bundled_libgit2
@ -82,7 +83,7 @@
%endif
Name: rust
Version: 1.60.0
Version: 1.61.0
Release: 1%{?dist}
Summary: The Rust Programming Language
License: (ASL 2.0 or MIT) and (BSD and MIT)
@ -102,22 +103,27 @@ Source1: %{wasi_libc_source}
# By default, rust tries to use "rust-lld" as a linker for WebAssembly.
Patch1: 0001-Use-lld-provided-by-system-for-wasm.patch
# This regressed in 1.59, hanging builds on s390x, rhbz#2058803
# https://github.com/rust-lang/rust/pull/94505
Patch2: rust-pr94505-mono-item-sort-local.patch
# Set a substitute-path in rust-gdb for standard library sources.
Patch2: rustc-1.61.0-rust-gdb-substitute-path.patch
# Clang 14 adds new builtin macros that wasi-libc doesn't expect yet
# See https://github.com/WebAssembly/wasi-libc/pull/265
Patch3: wasi-libc-clang-14-compat.patch
# Infer the type that compiletest uses for TestDesc ignore_message
Patch3: rustc-1.61.0-fix-compiletest-ignore_message.patch
# Add missing target_feature to the list of well known cfg names
# https://github.com/rust-lang/rust/pull/96483
Patch4: 0001-Add-missing-target_feature-to-the-list-of-well-known.patch
### RHEL-specific patches below ###
# Simple rpm macros for rust-toolset (as opposed to full rust-packaging)
Source100: macros.rust-toolset
# Disable cargo->libgit2->libssh2 on RHEL, as it's not approved for FIPS (rhbz1732949)
Patch100: rustc-1.59.0-disable-libssh2.patch
# libcurl on RHEL7 doesn't have http2, but since cargo requests it, curl-sys
# will try to build it statically -- instead we turn off the feature.
Patch101: rustc-1.60.0-disable-http2.patch
Patch101: rustc-1.61.0-disable-http2.patch
# kernel rh1410097 causes too-small stacks for PIE.
# (affects RHEL6 kernels when building for RHEL7)
@ -154,7 +160,7 @@ end}
local channel = rpm.expand("%{bootstrap_channel}")
local target_arch = rpm.expand("%{_target_cpu}")
for i, arch in ipairs(bootstrap_arches) do
i = 100 + i * 3
i = 1000 + i * 3
local suffix = channel.."-"..rust_triple(arch)
print(string.format("Source%d: %s/cargo-%s.tar.xz\n", i, base, suffix))
print(string.format("Source%d: %s/rustc-%s.tar.xz\n", i+1, base, suffix))
@ -536,6 +542,20 @@ feature for the Rust standard library. The RLS (Rust Language Server) uses this
data to provide information about the Rust standard library.
%if 0%{?rhel} && 0%{?rhel} >= 8
%package toolset
Summary: Rust Toolset
Requires: rust%{?_isa} = %{version}-%{release}
Requires: cargo%{?_isa} = %{version}-%{release}
%description toolset
This is the metapackage for Rust Toolset, bringing in the Rust compiler,
the Cargo package manager, and a few convenience macros for rpm builds.
%endif
%prep
%ifarch %{bootstrap_arches}
@ -552,13 +572,14 @@ test -f '%{local_rust_root}/bin/rustc'
%if %defined wasm_targets
%setup -q -n %{wasi_libc_name} -T -b 1
%patch3 -p1
%endif
%setup -q -n %{rustc_package}
%patch1 -p1
%patch2 -p1
%patch3 -p1
%patch4 -p1
%if %with disabled_libssh2
%patch100 -p1
@ -576,6 +597,9 @@ rm -rf vendor/libnghttp2-sys/
# Use our explicit python3 first
sed -i.try-python -e '/^try python3 /i try "%{__python3}" "$@"' ./configure
# Set a substitute-path in rust-gdb for standard library sources.
sed -i.rust-src -e "s#@BUILDDIR@#$PWD#" ./src/etc/rust-gdb
%if %without bundled_llvm
rm -rf src/llvm-project/
mkdir -p src/llvm-project/libunwind/
@ -583,7 +607,8 @@ mkdir -p src/llvm-project/libunwind/
# Remove other unused vendored libraries
rm -rf vendor/curl-sys/curl/
rm -rf vendor/jemalloc-sys/jemalloc/
rm -rf vendor/*jemalloc-sys*/jemalloc/
rm -rf vendor/libmimalloc-sys/c_src/mimalloc/
rm -rf vendor/libssh2-sys/libssh2/
rm -rf vendor/libz-sys/src/zlib/
rm -rf vendor/libz-sys/src/zlib-ng/
@ -683,7 +708,7 @@ end}
%endif
%if %defined wasm_targets
%make_build --quiet -C %{wasi_libc_dir}
%make_build --quiet -C %{wasi_libc_dir} CC=clang AR=llvm-ar NM=llvm-nm
%{lua: do
local wasi_root = rpm.expand("%{wasi_libc_dir}") .. "/sysroot"
local cfg = ""
@ -712,6 +737,7 @@ end}
%{!?with_bundled_llvm: --llvm-root=%{llvm_root} \
%{!?llvm_has_filecheck: --disable-codegen-tests} \
%{!?with_llvm_static: --enable-llvm-link-shared } } \
--disable-llvm-static-stdcpp \
--disable-rpath \
%{enable_debuginfo} \
--set rust.codegen-units-std=1 \
@ -808,6 +834,11 @@ rm -f %{buildroot}%{rustlibdir}/etc/lldb_*
# We don't want Rust copies of LLVM tools (rust-lld, rust-llvm-dwp)
rm -f %{buildroot}%{rustlibdir}/%{rust_triple}/bin/rust-ll*
%if 0%{?rhel} && 0%{?rhel} >= 8
# This allows users to build packages using Rust Toolset.
%{__install} -D -m 644 %{S:100} %{buildroot}%{rpmmacrodir}/macros.rust-toolset
%endif
%check
%{export_rust_env}
@ -1001,7 +1032,17 @@ end}
%{rustlibdir}/%{rust_triple}/analysis/
%if 0%{?rhel} && 0%{?rhel} >= 8
%files toolset
%{rpmmacrodir}/macros.rust-toolset
%endif
%changelog
* Fri Jun 03 2022 Josh Stone <jistone@redhat.com> - 1.61.0-1
- Update to 1.61.0.
- Add rust-toolset as a subpackage.
* Wed Apr 20 2022 Josh Stone <jistone@redhat.com> - 1.60.0-1
- Update to 1.60.0.

50
rustc-1.60.0-disable-http2.patch → rustc-1.61.0-disable-http2.patch
View File

@ -1,6 +1,6 @@
--- rustc-beta-src/Cargo.lock.orig 2022-03-18 10:27:54.154949492 -0700
+++ rustc-beta-src/Cargo.lock 2022-03-18 10:27:54.156949449 -0700
@@ -958,7 +958,6 @@
--- rustc-beta-src/Cargo.lock.orig 2022-04-28 15:34:11.668960640 -0700
+++ rustc-beta-src/Cargo.lock 2022-04-28 15:35:24.542419588 -0700
@@ -951,7 +951,6 @@
dependencies = [
"cc",
"libc",
@ -8,7 +8,7 @@
"libz-sys",
"openssl-sys",
"pkg-config",
@@ -2009,16 +2008,6 @@
@@ -2002,16 +2001,6 @@
checksum = "7fc7aa29613bd6a620df431842069224d8bc9011086b1db4c0e0cd47fa03ec9a"
[[package]]
@ -25,8 +25,8 @@
name = "libz-sys"
version = "1.1.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
--- rustc-beta-src/src/tools/cargo/Cargo.toml.orig 2022-03-18 10:27:54.156949449 -0700
+++ rustc-beta-src/src/tools/cargo/Cargo.toml 2022-03-18 10:29:15.967184238 -0700
--- rustc-beta-src/src/tools/cargo/Cargo.toml.orig 2022-04-24 17:43:07.000000000 -0700
+++ rustc-beta-src/src/tools/cargo/Cargo.toml 2022-04-28 15:34:11.670960598 -0700
@@ -22,7 +22,7 @@
cargo-util = { path = "crates/cargo-util", version = "0.1.2" }
crates-io = { path = "crates/crates-io", version = "0.34.0" }
@ -36,12 +36,35 @@
curl-sys = "0.4.50"
env_logger = "0.9.0"
pretty_env_logger = { version = "0.4", optional = true }
--- rustc-beta-src/src/tools/cargo/src/cargo/core/package.rs.orig 2022-03-14 11:49:37.000000000 -0700
+++ rustc-beta-src/src/tools/cargo/src/cargo/core/package.rs 2022-03-18 10:27:54.156949449 -0700
@@ -412,14 +412,8 @@
// Also note that pipelining is disabled as curl authors have indicated
// that it's buggy, and we've empirically seen that it's buggy with HTTP
// proxies.
--- rustc-beta-src/src/tools/cargo/src/cargo/sources/registry/http_remote.rs.orig 2022-04-24 17:43:07.000000000 -0700
+++ rustc-beta-src/src/tools/cargo/src/cargo/sources/registry/http_remote.rs 2022-04-28 15:34:11.670960598 -0700
@@ -183,16 +183,8 @@
}
self.fetch_started = true;
- // We've enabled the `http2` feature of `curl` in Cargo, so treat
- // failures here as fatal as it would indicate a build-time problem.
- self.multiplexing = self.config.http_config()?.multiplexing.unwrap_or(true);
-
- self.multi
- .pipelining(false, self.multiplexing)
- .with_context(|| "failed to enable multiplexing/pipelining in curl")?;
-
- // let's not flood the server with connections
- self.multi.set_max_host_connections(2)?;
+ // Multiplexing is disabled because the system libcurl doesn't support it.
+ self.multiplexing = false;
self.config
.shell()
--- rustc-beta-src/src/tools/cargo/src/cargo/core/package.rs.orig 2022-04-24 17:43:07.000000000 -0700
+++ rustc-beta-src/src/tools/cargo/src/cargo/core/package.rs 2022-04-28 15:34:11.670960598 -0700
@@ -403,16 +403,9 @@
sources: SourceMap<'cfg>,
config: &'cfg Config,
) -> CargoResult<PackageSet<'cfg>> {
- // We've enabled the `http2` feature of `curl` in Cargo, so treat
- // failures here as fatal as it would indicate a build-time problem.
- let mut multi = Multi::new();
- let multiplexing = config.http_config()?.multiplexing.unwrap_or(true);
- multi
@ -50,12 +73,13 @@
-
- // let's not flood crates.io with connections
- multi.set_max_host_connections(2)?;
+ // Multiplexing is disabled because the system libcurl doesn't support it.
+ let multi = Multi::new();
+ let multiplexing = false;
Ok(PackageSet {
packages: package_ids
@@ -648,7 +642,7 @@
@@ -658,7 +651,7 @@
macro_rules! try_old_curl {
($e:expr, $msg:expr) => {
let result = $e;

13
rustc-1.61.0-fix-compiletest-ignore_message.patch Normal file
View File

@ -0,0 +1,13 @@
diff --git a/src/tools/compiletest/src/header.rs b/src/tools/compiletest/src/header.rs
index 1bdea33dffaf..1c21d5e87b68 100644
--- a/src/tools/compiletest/src/header.rs
+++ b/src/tools/compiletest/src/header.rs
@@ -807,7 +807,7 @@ pub fn make_test_description<R: Read>(
) -> test::TestDesc {
let mut ignore = false;
#[cfg(not(bootstrap))]
- let ignore_message: Option<String> = None;
+ let ignore_message = None;
let mut should_fail = false;
let rustc_has_profiler_support = env::var_os("RUSTC_PROFILER_SUPPORT").is_some();

18
rustc-1.61.0-rust-gdb-substitute-path.patch Normal file
View File

@ -0,0 +1,18 @@
--- rustc-1.61.0-src/src/etc/rust-gdb.orig 2022-05-17 18:29:36.000000000 -0700
+++ rustc-1.61.0-src/src/etc/rust-gdb 2022-05-18 11:18:13.732709661 -0700
@@ -14,6 +14,9 @@ fi
RUSTC_SYSROOT="$("$RUSTC" --print=sysroot)"
GDB_PYTHON_MODULE_DIRECTORY="$RUSTC_SYSROOT/lib/rustlib/etc"
+RUST_STD_BUILD="@BUILDDIR@/library/"
+RUST_STD_SRC="$RUSTC_SYSROOT/lib/rustlib/src/rust/library/"
+
# Run GDB with the additional arguments that load the pretty printers
# Set the environment variable `RUST_GDB` to overwrite the call to a
# different/specific command (defaults to `gdb`).
@@ -21,4 +24,5 @@ RUST_GDB="${RUST_GDB:-gdb}"
PYTHONPATH="$PYTHONPATH:$GDB_PYTHON_MODULE_DIRECTORY" exec ${RUST_GDB} \
--directory="$GDB_PYTHON_MODULE_DIRECTORY" \
-iex "add-auto-load-safe-path $GDB_PYTHON_MODULE_DIRECTORY" \
+ -iex "set substitute-path $RUST_STD_BUILD $RUST_STD_SRC" \
"$@"

4
sources
View File

@ -1,2 +1,2 @@
SHA512 (rustc-1.60.0-src.tar.xz) = d0c113e8c2c67bf10773c9403dc4c4700c4deb2fb287bfec51e565d3473d2b481d8ae2c90b272cd67b3a87d7443ea25a34c7b40ba8cd7106bf5d71126ab141c3
SHA512 (wasi-libc-ad5133410f66b93a2381db5b542aad5e0964db96.tar.gz) = 04cb3a25fef7949bf77f262bd939102f5b36e2ae85f28cdbfcd8a8984425fba54fae68049b777974bdbad96882fab383b44203e8f19a776d8a56a55475c4aab6
SHA512 (rustc-1.61.0-src.tar.xz) = 9bbdcc1c37f7b889be0c8d195963b4c3b65267a63ea309315eda12bd3b2cd36e0060301805dfc7da440c0a8702d085ccb0bf763155b27035a078769333637fb3
SHA512 (wasi-libc-9886d3d6200fcc3726329966860fc058707406cd.tar.gz) = 5b6af0f7133d31c2c068606737eff957126a3045e09c1e95bd2650e0c5637d4797d7036b9beb167829d38d58f6d4199852832f61b0c8836f05e945cd0cf68132

15
wasi-libc-clang-14-compat.patch
View File

@ -1,15 +0,0 @@
diff --git a/Makefile b/Makefile
index a93b10a6757a..518bab0aaf78 100644
--- a/Makefile
+++ b/Makefile
@@ -538,6 +538,10 @@ check-symbols: startup_files libc
-U__GNUC_PATCHLEVEL__ \
-U__VERSION__ \
-U__FLOAT128__ \
+ -U__NO_MATH_ERRNO__ \
+ -U__BITINT_MAXWIDTH__ \
+ | grep -vE '^#define __(BOOL|INT|LLONG|LONG|SHRT)_WIDTH__' \
+ | grep -vE '^#define __INT_(FAST|LEAST)(8|16|32|64)_WIDTH__' \
| sed -e 's/__[[:upper:][:digit:]]*_ATOMIC_\([[:upper:][:digit:]_]*\)_LOCK_FREE/__compiler_ATOMIC_\1_LOCK_FREE/' \
| grep -v '^#define __FLT16_' \
> "$(SYSROOT_SHARE)/predefined-macros.txt"