rust: fix llvm build failure on macOS due to uuid_string_t conflict#29673
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BKPepe wants to merge 1 commit into
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rust: fix llvm build failure on macOS due to uuid_string_t conflict#29673BKPepe wants to merge 1 commit into
BKPepe wants to merge 1 commit into
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When building host-rustc (which builds LLVM) on macOS, if the libuuid
package from Homebrew or MacPorts is installed, its <uuid/uuid.h> header
shadows the macOS SDK's <uuid/uuid.h>.
The libuuid header does not define the uuid_string_t typedef (which is
normally typedef char uuid_string_t[37]), leading to a compilation
failure in LLVM's LockFileManager.cpp:
FAILED: lib/Support/CMakeFiles/LLVMSupport.dir/LockFileManager.cpp.o
/usr/bin/c++ ... -isystem .../staging_dir/host/include ... -c .../LockFileManager.cpp
.../LockFileManager.cpp:92:3: error: unknown type name 'uuid_string_t'
92 | uuid_string_t UUIDStr;
| ^
1 error generated.
The root cause is the -isystem .../staging_dir/host/include flag, which
adds the Homebrew libuuid header path before the macOS SDK, shadowing
the system uuid/uuid.h that defines uuid_string_t.
Avoid this conflict by explicitly declaring char UUIDStr[37] instead of
uuid_string_t UUIDStr, which is portable and fully compatible with both
the system SDK and libuuid headers.
Tested by building lang/rust from clean on macOS (Apple Silicon):
make package/feeds/packages/rust/host/compile
Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
Contributor
|
@BKPepe # main
make package/feeds/packages/rust/host/compile -j 1 V=s
WARNING: Makefile 'package/feeds/packages/lxc/Makefile' has a dependency on 'shadow-newuidmap', which does not exist
WARNING: Makefile 'package/feeds/packages/lxc/Makefile' has a dependency on 'shadow-newgidmap', which does not exist
WARNING: Makefile 'package/feeds/packages/onionshare-cli/Makefile' has a dependency on 'python3-pysocks', which does not exist
WARNING: Makefile 'package/feeds/packages/onionshare-cli/Makefile' has a dependency on 'python3-unidecode', which does not exist
make[2]: Entering directory '/Volumes/pepe/py/openwrt/scripts/config'
make[2]: 'conf' is up to date.
make[2]: Leaving directory '/Volumes/pepe/py/openwrt/scripts/config'
make[1]: Entering directory '/Volumes/pepe/py/openwrt'
make[2]: Entering directory '/Volumes/pepe/py/openwrt/feeds/packages/lang/rust'
. /Volumes/pepe/py/openwrt/include/shell.sh; xzcat /Volumes/pepe/py/openwrt/dl/rustc-1.96.0-src.tar.xz | tar -C /Volumes/pepe/py/openwrt/build_dir/target-x86_64_musl/host/rustc-1.96.0-src/.. -xf -
[ ! -d ./src/ ] || cp -fpR ./src/* /Volumes/pepe/py/openwrt/build_dir/target-x86_64_musl/host/rustc-1.96.0-src
Applying /Volumes/pepe/py/openwrt/feeds/packages/lang/rust/patches/0001-Update-xz2-and-use-it-static.patch using plaintext:
patching file src/bootstrap/Cargo.toml
Applying /Volumes/pepe/py/openwrt/feeds/packages/lang/rust/patches/0002-llvm-uuid-string-t-macos-fix.patch using plaintext:
patching file src/llvm-project/llvm/lib/Support/LockFileManager.cpp
Hunk #1 succeeded at 90 (offset 1 line).
touch /Volumes/pepe/py/openwrt/build_dir/target-x86_64_musl/host/rustc-1.96.0-src/.prepared81f661cde87a060829f6b7efafe7fa1d_6664517399ebbbc92a37c5bb081b5c53
(cd /Volumes/pepe/py/openwrt/build_dir/target-x86_64_musl/host/rustc-1.96.0-src/; if [ -x configure ]; then cp -fpR /Volumes/pepe/py/openwrt/scripts/config.{guess,sub} /Volumes/pepe/py/openwrt/build_dir/target-x86_64_musl/host/rustc-1.96.0-src// && CC="/Volumes/pepe/py/openwrt/staging_dir/host/bin/gcc" CFLAGS="-O2 -I/Volumes/pepe/py/openwrt/staging_dir/host/include -I/Volumes/pepe/py/openwrt/staging_dir/hostpkg/include -I/Volumes/pepe/py/openwrt/staging_dir/target-x86_64_musl/host/include" CXX="/Volumes/pepe/py/openwrt/staging_dir/host/bin/g++" CPPFLAGS="-I/Volumes/pepe/py/openwrt/staging_dir/host/include -I/Volumes/pepe/py/openwrt/staging_dir/hostpkg/include -I/Volumes/pepe/py/openwrt/staging_dir/target-x86_64_musl/host/include" CXXFLAGS="-O2 -I/Volumes/pepe/py/openwrt/staging_dir/host/include -I/Volumes/pepe/py/openwrt/staging_dir/hostpkg/include -I/Volumes/pepe/py/openwrt/staging_dir/target-x86_64_musl/host/include" LDFLAGS="-L/Volumes/pepe/py/openwrt/staging_dir/host/lib -L/Volumes/pepe/py/openwrt/staging_dir/hostpkg/lib -L/Volumes/pepe/py/openwrt/staging_dir/target-x86_64_musl/host/lib" CONFIG_SHELL="/usr/bin/env bash" CARGO_HOME="/Volumes/pepe/py/openwrt/dl/cargo" bash ./configure --build=x86_64-unknown-linux- --target=x86_64-unknown-linux-musl,x86_64-unknown-linux- --host=x86_64-unknown-linux- --prefix=/Volumes/pepe/py/openwrt/staging_dir/target-x86_64_musl/host --bindir=/Volumes/pepe/py/openwrt/staging_dir/target-x86_64_musl/host/bin --libdir=/Volumes/pepe/py/openwrt/staging_dir/target-x86_64_musl/host/lib --sysconfdir=/Volumes/pepe/py/openwrt/staging_dir/target-x86_64_musl/host/etc --datadir=/Volumes/pepe/py/openwrt/staging_dir/target-x86_64_musl/host/share --mandir=/Volumes/pepe/py/openwrt/staging_dir/target-x86_64_musl/host/man --dist-compression-formats=gz --disable-sanitizers --release-channel=stable --enable-cargo-native-static --bootstrap-cache-path=/Volumes/pepe/py/openwrt/dl/rustc --set=llvm.download-ci-llvm=false --set=target.x86_64-unknown-linux-musl.ar=x86_64-openwrt-linux-musl-gcc-ar --set=target.x86_64-unknown-linux-musl.cc=x86_64-openwrt-linux-musl-gcc --set=target.x86_64-unknown-linux-musl.cxx=x86_64-openwrt-linux-musl-g++ --set=target.x86_64-unknown-linux-musl.linker=x86_64-openwrt-linux-musl-gcc --set=target.x86_64-unknown-linux-musl.ranlib=x86_64-openwrt-linux-musl-gcc-ranlib --set=target.x86_64-unknown-linux-musl.crt-static=false --set=target.x86_64-unknown-linux-musl.musl-root=/Volumes/pepe/py/openwrt/staging_dir/toolchain-x86_64_gcc-14.3.0_musl ; fi )
configure: processing command line
configure:
configure: build.configure-args := ['--build=x86_64-unknown-linux-', '--target=x8 ...
configure: build.build := x86_64-unknown-linux-
configure: build.target := ['x86_64-unknown-linux-musl', 'x86_64-unknown- ...
configure: build.host := ['x86_64-unknown-linux-']
configure: install.prefix := /Volumes/pepe/py/openwrt/staging_dir/target-x8 ...
configure: install.bindir := /Volumes/pepe/py/openwrt/staging_dir/target-x8 ...
configure: install.libdir := /Volumes/pepe/py/openwrt/staging_dir/target-x8 ...
configure: install.sysconfdir := /Volumes/pepe/py/openwrt/staging_dir/target-x8 ...
configure: install.datadir := /Volumes/pepe/py/openwrt/staging_dir/target-x8 ...
configure: install.mandir := /Volumes/pepe/py/openwrt/staging_dir/target-x8 ...
configure: dist.compression-formats := ['gz']
configure: build.sanitizers := False
configure: rust.channel := stable
configure: build.cargo-native-static := True
configure: build.bootstrap-cache-path := /Volumes/pepe/py/openwrt/dl/rustc
configure: llvm.download-ci-llvm := False
configure: target.x86_64-unknown-linux-musl.ar := x86_64-openwrt-linux-musl-gcc-a ...
configure: target.x86_64-unknown-linux-musl.cc := x86_64-openwrt-linux-musl-gcc
configure: target.x86_64-unknown-linux-musl.cxx := x86_64-openwrt-linux-musl-g++
configure: target.x86_64-unknown-linux-musl.linker := x86_64-openwrt-linux-musl-g ...
configure: target.x86_64-unknown-linux-musl.ranlib := x86_64-openwrt-linux-musl-g ...
configure: target.x86_64-unknown-linux-musl.crt-static := False
configure: target.x86_64-unknown-linux-musl.musl-root := /Volumes/pepe/py/openwrt ...
configure: profile := dist
configure:
configure: writing `bootstrap.toml` in current directory
configure:
configure: run `python3 /Volumes/pepe/py/openwrt/build_dir/target-x86_64_musl/host/rustc-1.96.0-src/x.py --help`
touch /Volumes/pepe/py/openwrt/build_dir/target-x86_64_musl/host/rustc-1.96.0-src/.configured
CARGO_HOME=/Volumes/pepe/py/openwrt/dl/cargo TARGET_CFLAGS="-Os -pipe -fno-caller-saves -fno-plt -fhonour-copts -fmacro-prefix-map=/Volumes/pepe/py/openwrt/build_dir/target-x86_64_musl/rust-1.96.0=rust-1.96.0 -Wl,-z,max-page-size=4096 -Wformat -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 -Wl,-z,now -Wl,-z,relro -Wl,-z,pack-relative-relocs" python3 /Volumes/pepe/py/openwrt/build_dir/target-x86_64_musl/host/rustc-1.96.0-src/x.py --build-dir /Volumes/pepe/py/openwrt/build_dir/target-x86_64_musl/host/rustc-1.96.0-src/build dist build-manifest rustc rust-std cargo llvm-tools rust-src
Traceback (most recent call last):
File "/Volumes/pepe/py/openwrt/build_dir/target-x86_64_musl/host/rustc-1.96.0-src/x.py", line 53, in <module>
bootstrap.main()
~~~~~~~~~~~~~~^^
File "/Volumes/pepe/py/openwrt/build_dir/target-x86_64_musl/host/rustc-1.96.0-src/src/bootstrap/bootstrap.py", line 1418, in main
bootstrap(args)
~~~~~~~~~^^^^^^
File "/Volumes/pepe/py/openwrt/build_dir/target-x86_64_musl/host/rustc-1.96.0-src/src/bootstrap/bootstrap.py", line 1366, in bootstrap
build.download_toolchain()
~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/Volumes/pepe/py/openwrt/build_dir/target-x86_64_musl/host/rustc-1.96.0-src/src/bootstrap/bootstrap.py", line 697, in download_toolchain
download_component(download_info)
~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^
File "/Volumes/pepe/py/openwrt/build_dir/target-x86_64_musl/host/rustc-1.96.0-src/src/bootstrap/bootstrap.py", line 529, in download_component
get(
~~~^
download_info.base_download_url,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<3 lines>...
verbose=download_info.verbose,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/Volumes/pepe/py/openwrt/build_dir/target-x86_64_musl/host/rustc-1.96.0-src/src/bootstrap/bootstrap.py", line 58, in get
raise RuntimeError(
...<6 lines>...
)
RuntimeError: src/stage0 doesn't contain a checksum for dist/2026-04-16/rust-std-1.95.0-x86_64-unknown-linux-.tar.xz. Pre-built artifacts might not be available for this target at this time, see https://doc.rust-lang.org/nightly/rustc/platform-support.html for more information.
# openwrt-24.10
make package/feeds/packages/rust/host/compile -j 1 V=s
WARNING: Makefile 'package/feeds/packages/onionshare-cli/Makefile' has a dependency on 'python3-pysocks', which does not exist
WARNING: Makefile 'package/feeds/packages/onionshare-cli/Makefile' has a dependency on 'python3-unidecode', which does not exist
WARNING: Makefile 'package/feeds/packages/python-pika/Makefile' has a build dependency on 'python-setuptools/host', which does not exist
make[2]: Entering directory '/Volumes/pepe/_/openwrt/scripts/config'
make[2]: 'conf' is up to date.
make[2]: Leaving directory '/Volumes/pepe/_/openwrt/scripts/config'
make[1]: Entering directory '/Volumes/pepe/_/openwrt'
make[2]: Entering directory '/Volumes/pepe/_/openwrt/feeds/packages/lang/rust'
. /Volumes/pepe/_/openwrt/include/shell.sh; xzcat /Volumes/pepe/_/openwrt/dl/rustc-1.90.0-src.tar.xz | tar -C /Volumes/pepe/_/openwrt/build_dir/target-x86_64_musl/host/rustc-1.90.0-src/.. -xf -
[ ! -d ./src/ ] || cp -fpR ./src/* /Volumes/pepe/_/openwrt/build_dir/target-x86_64_musl/host/rustc-1.90.0-src
Applying /Volumes/pepe/_/openwrt/feeds/packages/lang/rust/patches/0001-Update-xz2-and-use-it-static.patch using plaintext:
patching file src/bootstrap/Cargo.toml
Applying /Volumes/pepe/_/openwrt/feeds/packages/lang/rust/patches/0002-llvm-uuid-string-t-macos-fix.patch using plaintext:
patching file src/llvm-project/llvm/lib/Support/LockFileManager.cpp
touch /Volumes/pepe/_/openwrt/build_dir/target-x86_64_musl/host/rustc-1.90.0-src/.prepared10c094ba284449c355fa3cab69215588_6664517399ebbbc92a37c5bb081b5c53
(cd /Volumes/pepe/_/openwrt/build_dir/target-x86_64_musl/host/rustc-1.90.0-src/; if [ -x configure ]; then cp -fpR /Volumes/pepe/_/openwrt/scripts/config.{guess,sub} /Volumes/pepe/_/openwrt/build_dir/target-x86_64_musl/host/rustc-1.90.0-src// && CC="/Volumes/pepe/_/openwrt/staging_dir/host/bin/gcc" CFLAGS="-O2 -I/Volumes/pepe/_/openwrt/staging_dir/host/include -I/Volumes/pepe/_/openwrt/staging_dir/hostpkg/include -I/Volumes/pepe/_/openwrt/staging_dir/target-x86_64_musl/host/include" CXX="/Volumes/pepe/_/openwrt/staging_dir/host/bin/g++" CPPFLAGS="-I/Volumes/pepe/_/openwrt/staging_dir/host/include -I/Volumes/pepe/_/openwrt/staging_dir/hostpkg/include -I/Volumes/pepe/_/openwrt/staging_dir/target-x86_64_musl/host/include" CXXFLAGS="-O2 -I/Volumes/pepe/_/openwrt/staging_dir/host/include -I/Volumes/pepe/_/openwrt/staging_dir/hostpkg/include -I/Volumes/pepe/_/openwrt/staging_dir/target-x86_64_musl/host/include" LDFLAGS="-L/Volumes/pepe/_/openwrt/staging_dir/host/lib -L/Volumes/pepe/_/openwrt/staging_dir/hostpkg/lib -L/Volumes/pepe/_/openwrt/staging_dir/target-x86_64_musl/host/lib" CONFIG_SHELL="/usr/bin/env bash" CARGO_HOME="/Volumes/pepe/_/openwrt/dl/cargo" bash ./configure --build=x86_64-unknown-linux- --target=x86_64-unknown-linux-musl,x86_64-unknown-linux- --host=x86_64-unknown-linux- --prefix=/Volumes/pepe/_/openwrt/staging_dir/target-x86_64_musl/host --bindir=/Volumes/pepe/_/openwrt/staging_dir/target-x86_64_musl/host/bin --libdir=/Volumes/pepe/_/openwrt/staging_dir/target-x86_64_musl/host/lib --sysconfdir=/Volumes/pepe/_/openwrt/staging_dir/target-x86_64_musl/host/etc --datadir=/Volumes/pepe/_/openwrt/staging_dir/target-x86_64_musl/host/share --mandir=/Volumes/pepe/_/openwrt/staging_dir/target-x86_64_musl/host/man --dist-compression-formats=gz --disable-sanitizers --release-channel=stable --enable-cargo-native-static --bootstrap-cache-path=/Volumes/pepe/_/openwrt/dl/rustc --set=llvm.download-ci-llvm=false --set=target.x86_64-unknown-linux-musl.ar=x86_64-openwrt-linux-musl-gcc-ar --set=target.x86_64-unknown-linux-musl.cc=x86_64-openwrt-linux-musl-gcc --set=target.x86_64-unknown-linux-musl.cxx=x86_64-openwrt-linux-musl-g++ --set=target.x86_64-unknown-linux-musl.linker=x86_64-openwrt-linux-musl-gcc --set=target.x86_64-unknown-linux-musl.ranlib=x86_64-openwrt-linux-musl-gcc-ranlib --set=target.x86_64-unknown-linux-musl.crt-static=false --set=target.x86_64-unknown-linux-musl.musl-root=/Volumes/pepe/_/openwrt/staging_dir/toolchain-x86_64_gcc-13.3.0_musl ; fi )
configure: processing command line
configure:
configure: build.configure-args := ['--build=x86_64-unknown-linux-', '--target=x8 ...
configure: build.build := x86_64-unknown-linux-
configure: build.target := ['x86_64-unknown-linux-musl', 'x86_64-unknown- ...
configure: build.host := ['x86_64-unknown-linux-']
configure: install.prefix := /Volumes/pepe/_/openwrt/staging_dir/target-x86 ...
configure: install.bindir := /Volumes/pepe/_/openwrt/staging_dir/target-x86 ...
configure: install.libdir := /Volumes/pepe/_/openwrt/staging_dir/target-x86 ...
configure: install.sysconfdir := /Volumes/pepe/_/openwrt/staging_dir/target-x86 ...
configure: install.datadir := /Volumes/pepe/_/openwrt/staging_dir/target-x86 ...
configure: install.mandir := /Volumes/pepe/_/openwrt/staging_dir/target-x86 ...
configure: dist.compression-formats := ['gz']
configure: build.sanitizers := False
configure: rust.channel := stable
configure: build.cargo-native-static := True
configure: build.bootstrap-cache-path := /Volumes/pepe/_/openwrt/dl/rustc
configure: llvm.download-ci-llvm := False
configure: target.x86_64-unknown-linux-musl.ar := x86_64-openwrt-linux-musl-gcc-a ...
configure: target.x86_64-unknown-linux-musl.cc := x86_64-openwrt-linux-musl-gcc
configure: target.x86_64-unknown-linux-musl.cxx := x86_64-openwrt-linux-musl-g++
configure: target.x86_64-unknown-linux-musl.linker := x86_64-openwrt-linux-musl-g ...
configure: target.x86_64-unknown-linux-musl.ranlib := x86_64-openwrt-linux-musl-g ...
configure: target.x86_64-unknown-linux-musl.crt-static := False
configure: target.x86_64-unknown-linux-musl.musl-root := /Volumes/pepe/_/openwrt/ ...
configure: profile := dist
configure:
configure: writing `bootstrap.toml` in current directory
configure:
configure: run `python3 /Volumes/pepe/_/openwrt/build_dir/target-x86_64_musl/host/rustc-1.90.0-src/x.py --help`
touch /Volumes/pepe/_/openwrt/build_dir/target-x86_64_musl/host/rustc-1.90.0-src/.configured
CARGO_HOME=/Volumes/pepe/_/openwrt/dl/cargo TARGET_CFLAGS="-Os -pipe -fno-caller-saves -fno-plt -fhonour-copts -fmacro-prefix-map=/Volumes/pepe/_/openwrt/build_dir/target-x86_64_musl/rust-1.90.0=rust-1.90.0 -Wformat -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 -Wl,-z,now -Wl,-z,relro" python3 /Volumes/pepe/_/openwrt/build_dir/target-x86_64_musl/host/rustc-1.90.0-src/x.py --build-dir /Volumes/pepe/_/openwrt/build_dir/target-x86_64_musl/host/rustc-1.90.0-src/build dist build-manifest rustc rust-std cargo llvm-tools rust-src
Traceback (most recent call last):
File "/Volumes/pepe/_/openwrt/build_dir/target-x86_64_musl/host/rustc-1.90.0-src/x.py", line 53, in <module>
bootstrap.main()
File "/Volumes/pepe/_/openwrt/build_dir/target-x86_64_musl/host/rustc-1.90.0-src/src/bootstrap/bootstrap.py", line 1377, in main
bootstrap(args)
File "/Volumes/pepe/_/openwrt/build_dir/target-x86_64_musl/host/rustc-1.90.0-src/src/bootstrap/bootstrap.py", line 1342, in bootstrap
build.download_toolchain()
File "/Volumes/pepe/_/openwrt/build_dir/target-x86_64_musl/host/rustc-1.90.0-src/src/bootstrap/bootstrap.py", line 684, in download_toolchain
download_component(download_info)
File "/Volumes/pepe/_/openwrt/build_dir/target-x86_64_musl/host/rustc-1.90.0-src/src/bootstrap/bootstrap.py", line 517, in download_component
get(
File "/Volumes/pepe/_/openwrt/build_dir/target-x86_64_musl/host/rustc-1.90.0-src/src/bootstrap/bootstrap.py", line 58, in get
raise RuntimeError(
RuntimeError: src/stage0 doesn't contain a checksum for dist/2025-08-07/rust-std-1.89.0-x86_64-unknown-linux-.tar.xz. Pre-built artifacts might not be available for this target at this time, see https://doc.rust-lang.org/nightly/rustc/platform-support.html for more information.By the way since this PR is targeting the master branch, you need to update your patch, else I see this warning: Applying /Volumes/pepe/py/openwrt/feeds/packages/lang/rust/patches/0002-llvm-uuid-string-t-macos-fix.patch using plaintext:
patching file src/llvm-project/llvm/lib/Support/LockFileManager.cpp
Hunk #1 succeeded at 90 (offset 1 line).I do not have brew listaom
apache-serf
apr
apr-util
arping
asciidoc
autoconf
automake
bash
bc
bdw-gc
berkeley-db
berkeley-db@5
binutils
binwalk
bison
boost
brotli
byacc
bzip2
c-ares
ca-certificates
cairo
certifi
cjson
clang-format
cmake
coreutils
curl
dash
dash-shell
dav1d
deno
dfu-util
diffutils
docbook
duti
e2fsprogs
expat
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ffmpeg
findutils
flac
flex
fontconfig
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gcc
gdb
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gettext
giflib
git
git-extras
gitleaks
glib
glow
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gnu-getopt
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gnupg
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gpatch
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graphite2
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imath
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libogg
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libsndfile
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libtool
libudfread
libunibreak
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libusb
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libuv
libvmaf
libvorbis
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libx11
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libxml2
libxrender
libxslt
libyaml
little-cms2
lua
luajit
lz4
lzo
m4
mad
make
mercurial
minizip
molten-vk
mosquitto
mpdecimal
mpfr
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netcat
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nmap
npth
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openblas
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openssl@1.1
openssl@3
opus
opusfile
p11-kit
p7zip
pandoc
patchutils
pcre
pcre2
perl
pillow
pinentry
pixman
pkgconf
pstree
python-certifi
python-matplotlib
python-setuptools
python@3.12
python@3.14
qhull
quilt
readline
rtmpdump
rubberband
ruby
rustup
rustup-init
screen
sdl2
shaderc
socat
source-highlight
sox
sqlite
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svt-av1
swig
tcl-tk
texinfo
tree
uchardet
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unzip
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vapoursynth
vulkan-headers
vulkan-loader
watch
webp
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android-ndk
gcc-arm-embedded |
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Author
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Regarding your issue in This is fixed for Darwin's arm64 as you can see here: packages/lang/rust/rust-values.mk Line 32 in c62a85e For your issue, I think this one should help as workaround: -RUSTC_HOST_SUFFIX:=$(word 4, $(subst -, ,$(GNU_HOST_NAME)))
+RUSTC_HOST_SUFFIX:=$(lastword $(subst -, ,$(GNU_HOST_NAME)))This is my brew list on MacOS Tahoe (26.5.1), Apple M3: brew list
==> Formulae
apr gsmartcontrol libxtst
apr-util gtk+3 lz4
at-spi2-core gtkmm3 lzo
atkmm@2.28 harfbuzz make
bash hicolor-icon-theme midnight-commander
ca-certificates htop minicom
cairo icu4c@78 mpfr
cairomm@1.14 jpeg-turbo ncurses
coreutils libassuan nettle
dbus libepoxy npth
diffutils libevent openssl@3
findutils libgcrypt p11-kit
fontconfig libgpg-error pango
freetype libidn2 pangomm@2.46
fribidi libksba pcre2
gawk libnghttp2 pinentry
gdk-pixbuf libpng pinentry-mac
gettext libsigc++@2 pixman
git-extras libssh2 pkgconf
glib libtasn1 quilt
glibmm@2.66 libtiff readline
gmp libunistring s-lang
gnu-getopt libusb smartmontools
gnu-sed libx11 subversion
gnu-tar libxau unbound
gnupg libxcb utf8proc
gnutls libxdmcp wget
gpatch libxext xorgproto
graphite2 libxfixes xz
grep libxi zstd
gsettings-desktop-schemas libxrender
==> Casks
stats |
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Thanks! This helped. After many trials and errors, I found this fix: --- a/lang/rust/rust-values.mk
+++ b/lang/rust/rust-values.mk
@@ -32,6 +32,8 @@ CARGO_RUSTFLAGS+=-Ctarget-feature=-crt-static $(RUSTC_LDFLAGS)
ifeq ($(HOST_OS),Darwin)
ifeq ($(HOST_ARCH),arm64)
RUSTC_HOST_ARCH:=aarch64-apple-darwin
+ else ifeq ($(HOST_ARCH),x86_64)
+ RUSTC_HOST_ARCH:=x86_64-apple-darwin
endif
endif
The first part is not needed: -RUSTC_HOST_SUFFIX:=$(word 4, $(subst -, ,$(GNU_HOST_NAME)))
+RUSTC_HOST_SUFFIX:=$(lastword $(subst -, ,$(GNU_HOST_NAME)))I opened a PR #29685. Let me know if you want me to include it there. Build logs: Ignore the No space left on device, I got this many times, until I freed enough space and it compiled. |
Contributor
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A brew install libuuid
Warning: No available formula with the name "libuuid". Did you mean libcpuid?Now that building with your patch works on both |
Contributor
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The /Volumes/pepe/_/openwrt/build_dir/target-x86_64_musl/host/rustc-1.90.0-src/src/llvm-project/llvm/lib/Support/LockFileManager.cpp:92:3: error: unknown type name 'uuid_string_t'
92 | uuid_string_t UUIDStr;
| ^The Comparing // /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/
// usr/include/uuid/uuid.h:41
// same on both Xcode 16.4 and Xcode 26.3
#ifndef _UUID_STRING_T
#define _UUID_STRING_T
typedef __darwin_uuid_string_t uuid_string_t;
#endif /* _UUID_STRING_T */ |
Contributor
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The |
Member
Author
Oh boy. 🤷 🤷 Honestly, I don't know. I will need to look into it further. Thanks for looking into it. It is weird that it only fails on OpenWrt 24.10. |
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Maintainer: @lu-zero
Ping @httpstorm , It should also happen on the OpenWrt master branch. Could you please check it there, if it is not my local issue? Based on your findings, I will try to upstream the patch.
When building host-rustc (which builds LLVM) on macOS, if the libuuid package from Homebrew or MacPorts is installed, its <uuid/uuid.h> header shadows the macOS SDK's <uuid/uuid.h>.
The libuuid header does not define the uuid_string_t typedef (which is normally typedef char uuid_string_t[37]), leading to a compilation failure in LLVM's LockFileManager.cpp:
The root cause is the -isystem .../staging_dir/host/include flag, which adds the Homebrew libuuid header path before the macOS SDK, shadowing the system uuid/uuid.h that defines uuid_string_t.
Avoid this conflict by explicitly declaring char UUIDStr[37] instead of uuid_string_t UUIDStr, which is portable and fully compatible with both the system SDK and libuuid headers.
Tested by building lang/rust from clean on macOS (Apple Silicon):