gcc@14 is broken #228131
Description
brew gist-logs <formula> link OR brew config AND brew doctor output
brew uninstall gcc@14
brew install gcc@14
brew config || true
brew doctor || true
CC_VER="gcc-14"
if [[ ${CC_VER:0:4} != gcc- ]] ; then exit 1; fi
GCC_VERSION=${CC_VER:4:6}
GCC_PREFIX="$(brew --prefix "gcc@${GCC_VERSION}")"
echo CC="${GCC_PREFIX}/bin/gcc-${GCC_VERSION}" >> $GITHUB_ENV
echo CXX="${GCC_PREFIX}/bin/g++-${GCC_VERSION}" >> $GITHUB_ENV
shell: /bin/bash --noprofile --norc -e -o pipefail {0}
Uninstalling /opt/homebrew/Cellar/gcc@14/14.3.0... (1,524 files, 411.8MB)
==> Downloading https://ghcr.io/v2/homebrew/core/gcc/14/manifests/14.3.0
==> Fetching gcc@14
==> Downloading https://ghcr.io/v2/homebrew/core/gcc/14/blobs/sha256:a506cdc6f124d98860376b407ea1ccd7efc26c17599dd36e8d84fe5a8d9174d7
==> Pouring [email protected]_sequoia.bottle.tar.gz
🍺 /opt/homebrew/Cellar/gcc@14/14.3.0: 1,524 files, 411.8MB
HOMEBREW_VERSION: 4.5.7
ORIGIN: https://github.com/Homebrew/brew
HEAD: 6301c2d31f8dc07d2d16ddaa33711cf5a41d4e17
Last commit: 11 days ago
Branch: stable
Core tap HEAD: d51ff323afd93d393ef5b24ea1475ec9880d1e0f
Core tap last commit: 3 days ago
Core tap JSON: 23 Jun 04:15 UTC
Core cask tap HEAD: 0eb19f36ef456af96f6c06c802909c31d22ed153
Core cask tap last commit: 2 days ago
Core cask tap JSON: 23 Jun 04:15 UTC
HOMEBREW_PREFIX: /opt/homebrew
HOMEBREW_CASK_OPTS: ["--no-quarantine"]
HOMEBREW_COLOR: set
HOMEBREW_MAKE_JOBS: 3
HOMEBREW_NO_AUTO_UPDATE: set
HOMEBREW_NO_INSTALL_CLEANUP: set
Homebrew Ruby: 3.4.4 => /opt/homebrew/Library/Homebrew/vendor/portable-ruby/3.4.4/bin/ruby
CPU: 3-core 64-bit dunno
Clang: 16.0.0 build 1600
Git: 2.50.0 => /opt/homebrew/bin/git
Curl: 8.7.1 => /usr/bin/curl
macOS: 15.5-arm64
CLT: 16.4.0.0.1.1747106510
Xcode: 16.0 => /Applications/Xcode_16.app/Contents/Developer
Rosetta 2: false
Please note that these warnings are just used to help the Homebrew maintainers
with debugging if you file an issue. If everything you use Homebrew for is
working fine: please don't worry or file an issue; just ignore this. Thanks!
Warning: Some installed formulae are deprecated or disabled.
You should find replacements for the following formulae:
[email protected]
Warning: The following formulae have the same name as core formulae:
aws/tap/eksctl
hashicorp/tap/consul-template
hashicorp/tap/levant
hashicorp/tap/nomad
hashicorp/tap/packer
hashicorp/tap/terraform
hashicorp/tap/terraform-ls
hashicorp/tap/vault
hashicorp/tap/waypoint
Some of these can be resolved with:
brew untap aws/tap
Warning: You have an unnecessary local Cask tap.
This can cause problems installing up-to-date casks.
Please remove it by running:
brew untap homebrew/cask
Warning: You have an unnecessary local Core tap!
This can cause problems installing up-to-date formulae.
Please remove it by running:
brew untap homebrew/core
Warning: You have uncommitted modifications to Homebrew/homebrew-core.
If this is a surprise to you, then you should stash these modifications.
Stashing returns Homebrew to a pristine state but can be undone
should you later need to do so for some reason.
cd /opt/homebrew/Library/Taps/homebrew/homebrew-core && git stash -u && git clean -d -f
Uncommitted files:
M Formula/o/[email protected]Verification
- My
brew doctoroutput saysYour system is ready to brew.and am still able to reproduce my issue. - I ran
brew updateand am still able to reproduce my issue. - I have resolved all warnings from
brew doctorand that did not fix my problem. - I searched for recent similar issues at https://github.com/Homebrew/homebrew-core/issues?q=is%3Aissue and found no duplicates.
What were you trying to do (and why)?
The problem occurs since about 2 weeks. Builds including iostream or cstdio.h seem to break since then.
This is problem also seems to affect other repositories using github action runners, e.g., munich-quantum-toolkit/core#979 So it is probably a rather major issue affecting everybody who uses brew to install a recent gcc on macos GitHub Action runners.
What happened (include all command output)?
cmake -G Ninja -B build_dir -DCMAKE_BUILD_TYPE=Debug -DBUILD_TESTING=ON -DBUILD_EXAMPLES=ON -DCMAKE_PROJECT_TOP_LEVEL_INCLUDES=conan_provider.cmake -DCMAKE_COMPILE_WARNING_AS_ERROR=ON -DBUILD_SHARED_LIBS=ON -DCMAKE_POSITION_INDEPENDENT_CODE=ON
shell: /bin/bash --noprofile --norc -e -o pipefail {0}
env:
CC: /opt/homebrew/opt/gcc@14/bin/gcc-14
CXX: /opt/homebrew/opt/gcc@14/bin/g++-14
CXXFLAGS: -march=armv8-a+aes+sha2 -Wno-unused-command-line-argument
-- The C compiler identification is GNU 14.3.0
-- The CXX compiler identification is GNU 14.3.0
-- Checking whether C compiler has -isysroot
-- Checking whether C compiler has -isysroot - yes
-- Checking whether C compiler supports OSX deployment target flag
-- Checking whether C compiler supports OSX deployment target flag - yes
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /opt/homebrew/opt/gcc@14/bin/gcc-14 - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Checking whether CXX compiler has -isysroot
-- Checking whether CXX compiler has -isysroot - yes
-- Checking whether CXX compiler supports OSX deployment target flag
-- Checking whether CXX compiler supports OSX deployment target flag - yes
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /opt/homebrew/opt/gcc@14/bin/g++-14 - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- CMake-Conan: first find_package() found. Installing dependencies with Conan
-- CMake-Conan: Checking if a default profile exists
/Users/runner/.conan2/profiles/default
-- CMake-Conan: cmake_system_name=Darwin
-- CMake-Conan: cmake_osx_sysroot=/Applications/Xcode_16.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.0.sdk
-- CMake-Conan: cmake_osx_deployment_target=
-- CMake-Conan: cmake_system_processor=armv8
-- CMake-Conan: CMake compiler=GNU
-- CMake-Conan: CMake compiler version=14.3.0
-- CMake-Conan: [settings] compiler=gcc
-- CMake-Conan: [settings] compiler.version=14
-- Performing Test _conan_is_gnu_libstdcxx
-- Performing Test _conan_is_gnu_libstdcxx - Success
-- Performing Test _conan_gnu_libstdcxx_is_cxx11_abi
-- Performing Test _conan_gnu_libstdcxx_is_cxx11_abi - Failed
-- CMake-Conan: Creating profile /Users/runner/work/rdf4cpp/rdf4cpp/build_dir/conan_host_profile
-- CMake-Conan: Profile:
[settings]
arch=armv8
os=Macos
compiler=gcc
compiler.version=14
-- Performing Test HWY_EMSCRIPTEN
-- Performing Test HWY_EMSCRIPTEN - Failed
-- Performing Test HWY_RISCV
-- Performing Test HWY_RISCV - Failed
-- Looking for sys/auxv.h
-- Looking for sys/auxv.h - not found
-- Looking for asm/hwcap.h
-- Looking for asm/hwcap.h - not found
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/runner/.conan2/p/b/highwc1d165efaf09b/b/build/Debug
highway/1.2.0: Running CMake.build()
highway/1.2.0: RUN: cmake --build "/Users/runner/.conan2/p/b/highwc1d165efaf09b/b/build/Debug" -- -j3
[1/40] Building CXX object CMakeFiles/hwy.dir/hwy/abort.cc.o
FAILED: CMakeFiles/hwy.dir/hwy/abort.cc.o
/opt/homebrew/opt/gcc@14/bin/g++-14 -DHWY_STATIC_DEFINE -DTOOLCHAIN_MISS_ASM_HWCAP_H -DTOOLCHAIN_MISS_SYS_AUXV_H -D_GLIBCXX_USE_CXX11_ABI=0 -I/Users/runner/.conan2/p/b/highwc1d165efaf09b/b/src -march=armv8-a+aes+sha2 -Wno-unused-command-line-argument -g -arch arm64 -isysroot /Applications/Xcode_16.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.0.sdk -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Wno-builtin-macro-redefined -D__DATE__=\"redacted\" -D__TIMESTAMP__=\"redacted\" -D__TIME__=\"redacted\" -fmerge-all-constants -Wall -Wextra -Wconversion -Wsign-conversion -Wvla -Wnon-virtual-dtor -Wcast-align -fmath-errno -fno-exceptions -Wno-psabi -std=c++17 -MD -MT CMakeFiles/hwy.dir/hwy/abort.cc.o -MF CMakeFiles/hwy.dir/hwy/abort.cc.o.d -o CMakeFiles/hwy.dir/hwy/abort.cc.o -c /Users/runner/.conan2/p/b/highwc1d165efaf09b/b/src/hwy/abort.cc
In file included from /opt/homebrew/Cellar/gcc@14/14.3.0/lib/gcc/14/gcc/aarch64-apple-darwin24/14/include-fixed/stdio.h:75,
from /Users/runner/.conan2/p/b/highwc1d165efaf09b/b/src/hwy/abort.cc:9:
/opt/homebrew/Cellar/gcc@14/14.3.0/lib/gcc/14/gcc/aarch64-apple-darwin24/14/include-fixed/_stdio.h:78:10: fatal error: _bounds.h: No such file or directory
78 | #include <_bounds.h>
| ^~~~~~~~~~~
compilation terminated.
[2/40] Building CXX object CMakeFiles/hwy.dir/hwy/nanobenchmark.cc.o
FAILED: CMakeFiles/hwy.dir/hwy/nanobenchmark.cc.o
/opt/homebrew/opt/gcc@14/bin/g++-14 -DHWY_STATIC_DEFINE -DTOOLCHAIN_MISS_ASM_HWCAP_H -DTOOLCHAIN_MISS_SYS_AUXV_H -D_GLIBCXX_USE_CXX11_ABI=0 -I/Users/runner/.conan2/p/b/highwc1d165efaf09b/b/src -march=armv8-a+aes+sha2 -Wno-unused-command-line-argument -g -arch arm64 -isysroot /Applications/Xcode_16.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.0.sdk -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Wno-builtin-macro-redefined -D__DATE__=\"redacted\" -D__TIMESTAMP__=\"redacted\" -D__TIME__=\"redacted\" -fmerge-all-constants -Wall -Wextra -Wconversion -Wsign-conversion -Wvla -Wnon-virtual-dtor -Wcast-align -fmath-errno -fno-exceptions -Wno-psabi -std=c++17 -MD -MT CMakeFiles/hwy.dir/hwy/nanobenchmark.cc.o -MF CMakeFiles/hwy.dir/hwy/nanobenchmark.cc.o.d -o CMakeFiles/hwy.dir/hwy/nanobenchmark.cc.o -c /Users/runner/.conan2/p/b/highwc1d165efaf09b/b/src/hwy/nanobenchmark.cc
In file included from /opt/homebrew/Cellar/gcc@14/14.3.0/lib/gcc/14/gcc/aarch64-apple-darwin24/14/include-fixed/stdio.h:75,
from /Users/runner/.conan2/p/b/highwc1d165efaf09b/b/src/hwy/nanobenchmark.cc:18:
/opt/homebrew/Cellar/gcc@14/14.3.0/lib/gcc/14/gcc/aarch64-apple-darwin24/14/include-fixed/_stdio.h:78:10: fatal error: _bounds.h: No such file or directory
78 | #include <_bounds.h>
| ^~~~~~~~~~~
compilation terminated.
[3/40] Building CXX object CMakeFiles/hwy.dir/hwy/aligned_allocator.cc.o
FAILED: CMakeFiles/hwy.dir/hwy/aligned_allocator.cc.o
/opt/homebrew/opt/gcc@14/bin/g++-14 -DHWY_STATIC_DEFINE -DTOOLCHAIN_MISS_ASM_HWCAP_H -DTOOLCHAIN_MISS_SYS_AUXV_H -D_GLIBCXX_USE_CXX11_ABI=0 -I/Users/runner/.conan2/p/b/highwc1d165efaf09b/b/src -march=armv8-a+aes+sha2 -Wno-unused-command-line-argument -g -arch arm64 -isysroot /Applications/Xcode_16.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.0.sdk -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Wno-builtin-macro-redefined -D__DATE__=\"redacted\" -D__TIMESTAMP__=\"redacted\" -D__TIME__=\"redacted\" -fmerge-all-constants -Wall -Wextra -Wconversion -Wsign-conversion -Wvla -Wnon-virtual-dtor -Wcast-align -fmath-errno -fno-exceptions -Wno-psabi -std=c++17 -MD -MT CMakeFiles/hwy.dir/hwy/aligned_allocator.cc.o -MF CMakeFiles/hwy.dir/hwy/aligned_allocator.cc.o.d -o CMakeFiles/hwy.dir/hwy/aligned_allocator.cc.o -c /Users/runner/.conan2/p/b/highwc1d165efaf09b/b/src/hwy/aligned_allocator.cc
In file included from /opt/homebrew/Cellar/gcc@14/14.3.0/lib/gcc/14/gcc/aarch64-apple-darwin24/14/include-fixed/stdio.h:75,
from /Applications/Xcode_16.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/_wchar.h:90,
from /Applications/Xcode_16.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/wchar.h:67,
from /opt/homebrew/Cellar/gcc@14/14.3.0/include/c++/14/cwchar:44,
from /opt/homebrew/Cellar/gcc@14/14.3.0/include/c++/14/bits/postypes.h:40,
from /opt/homebrew/Cellar/gcc@14/14.3.0/include/c++/14/iosfwd:42,
from /opt/homebrew/Cellar/gcc@14/14.3.0/include/c++/14/bits/shared_ptr.h:52,
from /opt/homebrew/Cellar/gcc@14/14.3.0/include/c++/14/memory:80,
from /Users/runner/.conan2/p/b/highwc1d165efaf09b/b/src/hwy/aligned_allocator.h:27,
from /Users/runner/.conan2/p/b/highwc1d165efaf09b/b/src/hwy/aligned_allocator.cc:16:
/opt/homebrew/Cellar/gcc@14/14.3.0/lib/gcc/14/gcc/aarch64-apple-darwin24/14/include-fixed/
[job-logs.txt](https://github.com/user-attachments/files/20906795/job-logs.txt)
_stdio.h:78:10: fatal error: _bounds.h: No such file or directory
78 | #include <_bounds.h>
| ^~~~~~~~~~~
compilation terminated.
ninja: build stopped: subcommand failed.
highway/1.2.0: ERROR:
Package '644a30d5ea0b18c0d10ed2ec3b4f910d9f6d7b99' build failed
highway/1.2.0: WARN: Build folder /Users/runner/.conan2/p/b/highwc1d165efaf09b/b/build/Debug
ERROR: highway/1.2.0: Error in build() method, line 96
cmake.build()
ConanException: Error 1 while executing
CMake Error at conan_provider.cmake:490 (message):
Conan install failed='1'
Call Stack (most recent call first):
conan_provider.cmake:598 (conan_install)
CMakeLists.txt:17 (find_package)
CMake Error at CMakeLists.txt:17 (find_package):
By not providing "Findexpected-lite.cmake" in CMAKE_MODULE_PATH this
project has asked CMake to find a package configuration file provided by
"expected-lite", but CMake did not find one.
Could not find a package configuration file provided by "expected-lite"
with any of the following names:
expected-liteConfig.cmake
expected-lite-config.cmake
Add the installation prefix of "expected-lite" to CMAKE_PREFIX_PATH or set
"expected-lite_DIR" to a directory containing one of the above files. If
"expected-lite" provides a separate development package or SDK, be sure it
has been installed.
-- Configuring incomplete, errors occurred!
See also "/Users/runner/work/rdf4cpp/rdf4cpp/build_dir/CMakeFiles/CMakeOutput.log".
See also "/Users/runner/work/rdf4cpp/rdf4cpp/build_dir/CMakeFiles/CMakeError.log".
Error: Process completed with exit code 1.
What did you expect to happen?
Builds were successful before. Then, with an update either in the GitHub Actions macos image or Homebrew's gcc@14, it stopped working.
Step-by-step reproduction instructions (by running brew commands)
Rerun the action as described here:
- https://github.com/rdf4cpp/rdf4cpp/blob/6ed561f0876bc4ad36a79fbaa8caf4140e17e453/.github/workflows/reusable_run_test_and_examples_by_linking_type.yml (see this PR https://github.com/rdf4cpp/rdf4cpp/pull/384)