llvm-ci wrote: LLVM Buildbot has detected a new failure on builder `fuchsia-x86_64-linux` running on `fuchsia-debian-64-us-central1-b-1` while building `clang,libc` at step 4 "annotate".
Full details are available at: https://lab.llvm.org/buildbot/#/builders/11/builds/30131 <details> <summary>Here is the relevant piece of the build log for the reference</summary> ``` Step 4 (annotate) failure: 'python ../llvm-zorg/zorg/buildbot/builders/annotated/fuchsia-linux.py ...' (failure) ... [1238/2785] Building CXX object libc/src/wchar/CMakeFiles/libc.src.wchar.btowc.dir/btowc.cpp.obj [1239/2785] Building CXX object libc/src/string/CMakeFiles/libc.src.string.strlcpy.dir/strlcpy.cpp.obj [1240/2785] Building CXX object libc/src/string/CMakeFiles/libc.src.string.strpbrk.dir/strpbrk.cpp.obj [1241/2785] Building CXX object libc/src/time/baremetal/CMakeFiles/libc.src.time.baremetal.timespec_get.dir/timespec_get.cpp.obj [1242/2785] Building CXX object libc/src/locale/CMakeFiles/libc.src.locale.locale.dir/locale.cpp.obj [1243/2785] Building CXX object libc/src/string/CMakeFiles/libc.src.string.strcpy.dir/strcpy.cpp.obj [1244/2785] Building CXX object libc/src/time/baremetal/CMakeFiles/libc.src.time.baremetal.clock.dir/clock.cpp.obj [1245/2785] Building CXX object libc/src/wchar/CMakeFiles/libc.src.wchar.wctob.dir/wctob.cpp.obj [1246/2785] Building CXX object libc/src/string/CMakeFiles/libc.src.string.strrchr.dir/strrchr.cpp.obj [1247/2785] Building CXX object libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.fprintf.dir/fprintf.cpp.obj FAILED: libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.fprintf.dir/fprintf.cpp.obj /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-0m_v68fv/./bin/clang++ --target=aarch64-none-elf -DLIBC_NAMESPACE=__llvm_libc_22_0_0_git -I/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc -isystem /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-0m_v68fv/include/aarch64-unknown-none-elf --target=aarch64-none-elf -Wno-atomic-alignment -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -ffunction-sections -fdata-sections -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-0m_v68fv/runtimes/runtimes-aarch64-none-elf-bins=../../../../llvm-project -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/= -no-canonical-prefixes -Os -DNDEBUG --target=aarch64-none-elf -DLIBC_QSORT_IMPL=LIBC_QSORT_HEAP_SORT -DLIBC_COPT_STRING_LENGTH_IMPL=element -DLIBC_COPT_FIND_FIRST_CHARACTER_IMPL=element "-DLIBC_MATH=(LIBC_MATH_SKIP_ACCURATE_PASS | LIBC_MATH_SMALL_TABLES | LIBC_MATH_NO_ERRNO | LIBC_MATH_INTERMEDIATE_COMP_IN_FLOAT)" -fno-math-errno -DLIBC_ERRNO_MODE=LIBC_ERRNO_MODE_EXTERNAL -DLIBC_THREAD_MODE=LIBC_THREAD_MODE_SINGLE -DLIBC_COPT_RAW_MUTEX_DEFAULT_SPIN_COUNT=100 -DLIBC_TARGET_OS_IS_BAREMETAL -fpie -ffreestanding -DLIBC_FULL_BUILD -nostdlibinc -ffixed-point -fno-builtin -fno-exceptions -fno-lax-vector-conversions -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-rtti -ftrivial-auto-var-init=pattern -fno-omit-frame-pointer -Wall -Wextra -Werror -Wconversion -Wno-sign-conversion -Wdeprecated -Wno-c99-extensions -Wno-gnu-imaginary-constant -Wno-pedantic -Wimplicit-fallthrough -Wwrite-strings -Wextra-semi -Wnewline-eof -Wnonportable-system-include-path -Wstrict-prototypes -Wthread-safety -Wglobal-constructors -DLIBC_COPT_PUBLIC_PACKAGING -DLIBC_COPT_PRINTF_DISABLE_FLOAT -DLIBC_COPT_PRINTF_DISABLE_INDEX_MODE -DLIBC_COPT_PRINTF_DISABLE_WRITE_INT -DLIBC_COPT_PRINTF_DISABLE_FIXED_POINT -DLIBC_COPT_PRINTF_DISABLE_STRERROR -DLIBC_COPT_PRINTF_RUNTIME_DISPATCH -MD -MT libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.fprintf.dir/fprintf.cpp.obj -MF libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.fprintf.dir/fprintf.cpp.obj.d -o libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.fprintf.dir/fprintf.cpp.obj -c /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdio/baremetal/fprintf.cpp In file included from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdio/baremetal/fprintf.cpp:15: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdio/baremetal/vfprintf_internal.h:33:12: error: implicit conversion loses integer precision: 'ssize_t' (aka 'long') to 'int' [-Werror,-Wshorten-64-to-32] 33 | return result; | ~~~~~~ ^~~~~~ 1 error generated. [1248/2785] Building CXX object libc/src/stdlib/CMakeFiles/libc.src.stdlib.atexit.dir/atexit.cpp.obj [1249/2785] Building CXX object libc/src/string/CMakeFiles/libc.src.string.stpncpy.dir/stpncpy.cpp.obj [1250/2785] Building CXX object libc/src/locale/CMakeFiles/libc.src.locale.localeconv.dir/localeconv.cpp.obj [1251/2785] Copying CXX header __cxx03/__algorithm/fill.h [1252/2785] Building CXX object libc/src/locale/CMakeFiles/libc.src.locale.duplocale.dir/duplocale.cpp.obj [1253/2785] Copying CXX header __cxx03/__algorithm/equal_range.h [1254/2785] Building CXX object libc/src/time/CMakeFiles/libc.src.time.mktime.dir/mktime.cpp.obj [1255/2785] Building CXX object libc/src/string/CMakeFiles/libc.src.string.strdup.dir/strdup.cpp.obj [1256/2785] Copying CXX header __cxx03/__algorithm/fill_n.h [1257/2785] Building CXX object libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.vfprintf.dir/vfprintf.cpp.obj FAILED: libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.vfprintf.dir/vfprintf.cpp.obj /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-0m_v68fv/./bin/clang++ --target=aarch64-none-elf -DLIBC_NAMESPACE=__llvm_libc_22_0_0_git -I/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc -isystem /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-0m_v68fv/include/aarch64-unknown-none-elf --target=aarch64-none-elf -Wno-atomic-alignment -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -ffunction-sections -fdata-sections -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-0m_v68fv/runtimes/runtimes-aarch64-none-elf-bins=../../../../llvm-project -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/= -no-canonical-prefixes -Os -DNDEBUG --target=aarch64-none-elf -DLIBC_QSORT_IMPL=LIBC_QSORT_HEAP_SORT -DLIBC_COPT_STRING_LENGTH_IMPL=element -DLIBC_COPT_FIND_FIRST_CHARACTER_IMPL=element "-DLIBC_MATH=(LIBC_MATH_SKIP_ACCURATE_PASS | LIBC_MATH_SMALL_TABLES | LIBC_MATH_NO_ERRNO | LIBC_MATH_INTERMEDIATE_COMP_IN_FLOAT)" -fno-math-errno -DLIBC_ERRNO_MODE=LIBC_ERRNO_MODE_EXTERNAL -DLIBC_THREAD_MODE=LIBC_THREAD_MODE_SINGLE -DLIBC_COPT_RAW_MUTEX_DEFAULT_SPIN_COUNT=100 -DLIBC_TARGET_OS_IS_BAREMETAL -fpie -ffreestanding -DLIBC_FULL_BUILD -nostdlibinc -ffixed-point -fno-builtin -fno-exceptions -fno-lax-vector-conversions -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-rtti -ftrivial-auto-var-init=pattern -fno-omit-frame-pointer -Wall -Wextra -Werror -Wconversion -Wno-sign-conversion -Wdeprecated -Wno-c99-extensions -Wno-gnu-imaginary-constant -Wno-pedantic -Wimplicit-fallthrough -Wwrite-strings -Wextra-semi -Wnewline-eof -Wnonportable-system-include-path -Wstrict-prototypes -Wthread-safety -Wglobal-constructors -DLIBC_COPT_PUBLIC_PACKAGING -DLIBC_COPT_PRINTF_DISABLE_FLOAT -DLIBC_COPT_PRINTF_DISABLE_INDEX_MODE -DLIBC_COPT_PRINTF_DISABLE_WRITE_INT -DLIBC_COPT_PRINTF_DISABLE_FIXED_POINT -DLIBC_COPT_PRINTF_DISABLE_STRERROR -DLIBC_COPT_PRINTF_RUNTIME_DISPATCH -MD -MT libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.vfprintf.dir/vfprintf.cpp.obj -MF libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.vfprintf.dir/vfprintf.cpp.obj.d -o libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.vfprintf.dir/vfprintf.cpp.obj -c /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdio/baremetal/vfprintf.cpp In file included from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdio/baremetal/vfprintf.cpp:15: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdio/baremetal/vfprintf_internal.h:33:12: error: implicit conversion loses integer precision: 'ssize_t' (aka 'long') to 'int' [-Werror,-Wshorten-64-to-32] 33 | return result; | ~~~~~~ ^~~~~~ 1 error generated. [1258/2785] Building CXX object libc/src/stdlib/baremetal/CMakeFiles/libc.src.stdlib.baremetal.free.dir/free.cpp.obj [1259/2785] Building CXX object libc/src/locale/CMakeFiles/libc.src.locale.freelocale.dir/freelocale.cpp.obj [1260/2785] Building CXX object libc/src/compiler/generic/CMakeFiles/libc.src.compiler.generic.__stack_chk_fail.dir/__stack_chk_fail.cpp.obj [1261/2785] Copying CXX header __cxx03/__algorithm/find.h [1262/2785] Building CXX object libc/src/locale/CMakeFiles/libc.src.locale.uselocale.dir/uselocale.cpp.obj [1263/2785] Building CXX object libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.printf.dir/printf.cpp.obj FAILED: libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.printf.dir/printf.cpp.obj /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-0m_v68fv/./bin/clang++ --target=aarch64-none-elf -DLIBC_NAMESPACE=__llvm_libc_22_0_0_git -I/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc -isystem /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-0m_v68fv/include/aarch64-unknown-none-elf --target=aarch64-none-elf -Wno-atomic-alignment -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -ffunction-sections -fdata-sections -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-0m_v68fv/runtimes/runtimes-aarch64-none-elf-bins=../../../../llvm-project -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/= -no-canonical-prefixes -Os -DNDEBUG --target=aarch64-none-elf -DLIBC_QSORT_IMPL=LIBC_QSORT_HEAP_SORT -DLIBC_COPT_STRING_LENGTH_IMPL=element -DLIBC_COPT_FIND_FIRST_CHARACTER_IMPL=element "-DLIBC_MATH=(LIBC_MATH_SKIP_ACCURATE_PASS | LIBC_MATH_SMALL_TABLES | LIBC_MATH_NO_ERRNO | LIBC_MATH_INTERMEDIATE_COMP_IN_FLOAT)" -fno-math-errno -DLIBC_ERRNO_MODE=LIBC_ERRNO_MODE_EXTERNAL -DLIBC_THREAD_MODE=LIBC_THREAD_MODE_SINGLE -DLIBC_COPT_RAW_MUTEX_DEFAULT_SPIN_COUNT=100 -DLIBC_TARGET_OS_IS_BAREMETAL -fpie -ffreestanding -DLIBC_FULL_BUILD -nostdlibinc -ffixed-point -fno-builtin -fno-exceptions -fno-lax-vector-conversions -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-rtti -ftrivial-auto-var-init=pattern -fno-omit-frame-pointer -Wall -Wextra -Werror -Wconversion -Wno-sign-conversion -Wdeprecated -Wno-c99-extensions -Wno-gnu-imaginary-constant -Wno-pedantic -Wimplicit-fallthrough -Wwrite-strings -Wextra-semi -Wnewline-eof -Wnonportable-system-include-path -Wstrict-prototypes -Wthread-safety -Wglobal-constructors -DLIBC_COPT_PUBLIC_PACKAGING -DLIBC_COPT_PRINTF_DISABLE_FLOAT -DLIBC_COPT_PRINTF_DISABLE_INDEX_MODE -DLIBC_COPT_PRINTF_DISABLE_WRITE_INT -DLIBC_COPT_PRINTF_DISABLE_FIXED_POINT -DLIBC_COPT_PRINTF_DISABLE_STRERROR -DLIBC_COPT_PRINTF_RUNTIME_DISPATCH -MD -MT libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.printf.dir/printf.cpp.obj -MF libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.printf.dir/printf.cpp.obj.d -o libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.printf.dir/printf.cpp.obj -c /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdio/baremetal/printf.cpp In file included from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdio/baremetal/printf.cpp:15: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdio/baremetal/vfprintf_internal.h:33:12: error: implicit conversion loses integer precision: 'ssize_t' (aka 'long') to 'int' [-Werror,-Wshorten-64-to-32] 33 | return result; | ~~~~~~ ^~~~~~ 1 error generated. [1264/2785] Building CXX object libc/src/setjmp/aarch64/CMakeFiles/libc.src.setjmp.aarch64.longjmp.dir/longjmp.cpp.obj [1265/2785] Building CXX object libc/src/setjmp/aarch64/CMakeFiles/libc.src.setjmp.aarch64.setjmp.dir/setjmp.cpp.obj Step 6 (build) failure: build (failure) ... [1238/2785] Building CXX object libc/src/wchar/CMakeFiles/libc.src.wchar.btowc.dir/btowc.cpp.obj [1239/2785] Building CXX object libc/src/string/CMakeFiles/libc.src.string.strlcpy.dir/strlcpy.cpp.obj [1240/2785] Building CXX object libc/src/string/CMakeFiles/libc.src.string.strpbrk.dir/strpbrk.cpp.obj [1241/2785] Building CXX object libc/src/time/baremetal/CMakeFiles/libc.src.time.baremetal.timespec_get.dir/timespec_get.cpp.obj [1242/2785] Building CXX object libc/src/locale/CMakeFiles/libc.src.locale.locale.dir/locale.cpp.obj [1243/2785] Building CXX object libc/src/string/CMakeFiles/libc.src.string.strcpy.dir/strcpy.cpp.obj [1244/2785] Building CXX object libc/src/time/baremetal/CMakeFiles/libc.src.time.baremetal.clock.dir/clock.cpp.obj [1245/2785] Building CXX object libc/src/wchar/CMakeFiles/libc.src.wchar.wctob.dir/wctob.cpp.obj [1246/2785] Building CXX object libc/src/string/CMakeFiles/libc.src.string.strrchr.dir/strrchr.cpp.obj [1247/2785] Building CXX object libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.fprintf.dir/fprintf.cpp.obj FAILED: libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.fprintf.dir/fprintf.cpp.obj /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-0m_v68fv/./bin/clang++ --target=aarch64-none-elf -DLIBC_NAMESPACE=__llvm_libc_22_0_0_git -I/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc -isystem /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-0m_v68fv/include/aarch64-unknown-none-elf --target=aarch64-none-elf -Wno-atomic-alignment -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -ffunction-sections -fdata-sections -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-0m_v68fv/runtimes/runtimes-aarch64-none-elf-bins=../../../../llvm-project -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/= -no-canonical-prefixes -Os -DNDEBUG --target=aarch64-none-elf -DLIBC_QSORT_IMPL=LIBC_QSORT_HEAP_SORT -DLIBC_COPT_STRING_LENGTH_IMPL=element -DLIBC_COPT_FIND_FIRST_CHARACTER_IMPL=element "-DLIBC_MATH=(LIBC_MATH_SKIP_ACCURATE_PASS | LIBC_MATH_SMALL_TABLES | LIBC_MATH_NO_ERRNO | LIBC_MATH_INTERMEDIATE_COMP_IN_FLOAT)" -fno-math-errno -DLIBC_ERRNO_MODE=LIBC_ERRNO_MODE_EXTERNAL -DLIBC_THREAD_MODE=LIBC_THREAD_MODE_SINGLE -DLIBC_COPT_RAW_MUTEX_DEFAULT_SPIN_COUNT=100 -DLIBC_TARGET_OS_IS_BAREMETAL -fpie -ffreestanding -DLIBC_FULL_BUILD -nostdlibinc -ffixed-point -fno-builtin -fno-exceptions -fno-lax-vector-conversions -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-rtti -ftrivial-auto-var-init=pattern -fno-omit-frame-pointer -Wall -Wextra -Werror -Wconversion -Wno-sign-conversion -Wdeprecated -Wno-c99-extensions -Wno-gnu-imaginary-constant -Wno-pedantic -Wimplicit-fallthrough -Wwrite-strings -Wextra-semi -Wnewline-eof -Wnonportable-system-include-path -Wstrict-prototypes -Wthread-safety -Wglobal-constructors -DLIBC_COPT_PUBLIC_PACKAGING -DLIBC_COPT_PRINTF_DISABLE_FLOAT -DLIBC_COPT_PRINTF_DISABLE_INDEX_MODE -DLIBC_COPT_PRINTF_DISABLE_WRITE_INT -DLIBC_COPT_PRINTF_DISABLE_FIXED_POINT -DLIBC_COPT_PRINTF_DISABLE_STRERROR -DLIBC_COPT_PRINTF_RUNTIME_DISPATCH -MD -MT libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.fprintf.dir/fprintf.cpp.obj -MF libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.fprintf.dir/fprintf.cpp.obj.d -o libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.fprintf.dir/fprintf.cpp.obj -c /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdio/baremetal/fprintf.cpp In file included from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdio/baremetal/fprintf.cpp:15: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdio/baremetal/vfprintf_internal.h:33:12: error: implicit conversion loses integer precision: 'ssize_t' (aka 'long') to 'int' [-Werror,-Wshorten-64-to-32] 33 | return result; | ~~~~~~ ^~~~~~ 1 error generated. [1248/2785] Building CXX object libc/src/stdlib/CMakeFiles/libc.src.stdlib.atexit.dir/atexit.cpp.obj [1249/2785] Building CXX object libc/src/string/CMakeFiles/libc.src.string.stpncpy.dir/stpncpy.cpp.obj [1250/2785] Building CXX object libc/src/locale/CMakeFiles/libc.src.locale.localeconv.dir/localeconv.cpp.obj [1251/2785] Copying CXX header __cxx03/__algorithm/fill.h [1252/2785] Building CXX object libc/src/locale/CMakeFiles/libc.src.locale.duplocale.dir/duplocale.cpp.obj [1253/2785] Copying CXX header __cxx03/__algorithm/equal_range.h [1254/2785] Building CXX object libc/src/time/CMakeFiles/libc.src.time.mktime.dir/mktime.cpp.obj [1255/2785] Building CXX object libc/src/string/CMakeFiles/libc.src.string.strdup.dir/strdup.cpp.obj [1256/2785] Copying CXX header __cxx03/__algorithm/fill_n.h [1257/2785] Building CXX object libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.vfprintf.dir/vfprintf.cpp.obj FAILED: libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.vfprintf.dir/vfprintf.cpp.obj /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-0m_v68fv/./bin/clang++ --target=aarch64-none-elf -DLIBC_NAMESPACE=__llvm_libc_22_0_0_git -I/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc -isystem /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-0m_v68fv/include/aarch64-unknown-none-elf --target=aarch64-none-elf -Wno-atomic-alignment -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -ffunction-sections -fdata-sections -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-0m_v68fv/runtimes/runtimes-aarch64-none-elf-bins=../../../../llvm-project -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/= -no-canonical-prefixes -Os -DNDEBUG --target=aarch64-none-elf -DLIBC_QSORT_IMPL=LIBC_QSORT_HEAP_SORT -DLIBC_COPT_STRING_LENGTH_IMPL=element -DLIBC_COPT_FIND_FIRST_CHARACTER_IMPL=element "-DLIBC_MATH=(LIBC_MATH_SKIP_ACCURATE_PASS | LIBC_MATH_SMALL_TABLES | LIBC_MATH_NO_ERRNO | LIBC_MATH_INTERMEDIATE_COMP_IN_FLOAT)" -fno-math-errno -DLIBC_ERRNO_MODE=LIBC_ERRNO_MODE_EXTERNAL -DLIBC_THREAD_MODE=LIBC_THREAD_MODE_SINGLE -DLIBC_COPT_RAW_MUTEX_DEFAULT_SPIN_COUNT=100 -DLIBC_TARGET_OS_IS_BAREMETAL -fpie -ffreestanding -DLIBC_FULL_BUILD -nostdlibinc -ffixed-point -fno-builtin -fno-exceptions -fno-lax-vector-conversions -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-rtti -ftrivial-auto-var-init=pattern -fno-omit-frame-pointer -Wall -Wextra -Werror -Wconversion -Wno-sign-conversion -Wdeprecated -Wno-c99-extensions -Wno-gnu-imaginary-constant -Wno-pedantic -Wimplicit-fallthrough -Wwrite-strings -Wextra-semi -Wnewline-eof -Wnonportable-system-include-path -Wstrict-prototypes -Wthread-safety -Wglobal-constructors -DLIBC_COPT_PUBLIC_PACKAGING -DLIBC_COPT_PRINTF_DISABLE_FLOAT -DLIBC_COPT_PRINTF_DISABLE_INDEX_MODE -DLIBC_COPT_PRINTF_DISABLE_WRITE_INT -DLIBC_COPT_PRINTF_DISABLE_FIXED_POINT -DLIBC_COPT_PRINTF_DISABLE_STRERROR -DLIBC_COPT_PRINTF_RUNTIME_DISPATCH -MD -MT libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.vfprintf.dir/vfprintf.cpp.obj -MF libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.vfprintf.dir/vfprintf.cpp.obj.d -o libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.vfprintf.dir/vfprintf.cpp.obj -c /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdio/baremetal/vfprintf.cpp In file included from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdio/baremetal/vfprintf.cpp:15: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdio/baremetal/vfprintf_internal.h:33:12: error: implicit conversion loses integer precision: 'ssize_t' (aka 'long') to 'int' [-Werror,-Wshorten-64-to-32] 33 | return result; | ~~~~~~ ^~~~~~ 1 error generated. [1258/2785] Building CXX object libc/src/stdlib/baremetal/CMakeFiles/libc.src.stdlib.baremetal.free.dir/free.cpp.obj [1259/2785] Building CXX object libc/src/locale/CMakeFiles/libc.src.locale.freelocale.dir/freelocale.cpp.obj [1260/2785] Building CXX object libc/src/compiler/generic/CMakeFiles/libc.src.compiler.generic.__stack_chk_fail.dir/__stack_chk_fail.cpp.obj [1261/2785] Copying CXX header __cxx03/__algorithm/find.h [1262/2785] Building CXX object libc/src/locale/CMakeFiles/libc.src.locale.uselocale.dir/uselocale.cpp.obj [1263/2785] Building CXX object libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.printf.dir/printf.cpp.obj FAILED: libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.printf.dir/printf.cpp.obj /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-0m_v68fv/./bin/clang++ --target=aarch64-none-elf -DLIBC_NAMESPACE=__llvm_libc_22_0_0_git -I/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc -isystem /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-0m_v68fv/include/aarch64-unknown-none-elf --target=aarch64-none-elf -Wno-atomic-alignment -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -ffunction-sections -fdata-sections -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-0m_v68fv/runtimes/runtimes-aarch64-none-elf-bins=../../../../llvm-project -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/= -no-canonical-prefixes -Os -DNDEBUG --target=aarch64-none-elf -DLIBC_QSORT_IMPL=LIBC_QSORT_HEAP_SORT -DLIBC_COPT_STRING_LENGTH_IMPL=element -DLIBC_COPT_FIND_FIRST_CHARACTER_IMPL=element "-DLIBC_MATH=(LIBC_MATH_SKIP_ACCURATE_PASS | LIBC_MATH_SMALL_TABLES | LIBC_MATH_NO_ERRNO | LIBC_MATH_INTERMEDIATE_COMP_IN_FLOAT)" -fno-math-errno -DLIBC_ERRNO_MODE=LIBC_ERRNO_MODE_EXTERNAL -DLIBC_THREAD_MODE=LIBC_THREAD_MODE_SINGLE -DLIBC_COPT_RAW_MUTEX_DEFAULT_SPIN_COUNT=100 -DLIBC_TARGET_OS_IS_BAREMETAL -fpie -ffreestanding -DLIBC_FULL_BUILD -nostdlibinc -ffixed-point -fno-builtin -fno-exceptions -fno-lax-vector-conversions -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-rtti -ftrivial-auto-var-init=pattern -fno-omit-frame-pointer -Wall -Wextra -Werror -Wconversion -Wno-sign-conversion -Wdeprecated -Wno-c99-extensions -Wno-gnu-imaginary-constant -Wno-pedantic -Wimplicit-fallthrough -Wwrite-strings -Wextra-semi -Wnewline-eof -Wnonportable-system-include-path -Wstrict-prototypes -Wthread-safety -Wglobal-constructors -DLIBC_COPT_PUBLIC_PACKAGING -DLIBC_COPT_PRINTF_DISABLE_FLOAT -DLIBC_COPT_PRINTF_DISABLE_INDEX_MODE -DLIBC_COPT_PRINTF_DISABLE_WRITE_INT -DLIBC_COPT_PRINTF_DISABLE_FIXED_POINT -DLIBC_COPT_PRINTF_DISABLE_STRERROR -DLIBC_COPT_PRINTF_RUNTIME_DISPATCH -MD -MT libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.printf.dir/printf.cpp.obj -MF libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.printf.dir/printf.cpp.obj.d -o libc/src/stdio/baremetal/CMakeFiles/libc.src.stdio.baremetal.printf.dir/printf.cpp.obj -c /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdio/baremetal/printf.cpp In file included from /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdio/baremetal/printf.cpp:15: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/libc/src/stdio/baremetal/vfprintf_internal.h:33:12: error: implicit conversion loses integer precision: 'ssize_t' (aka 'long') to 'int' [-Werror,-Wshorten-64-to-32] 33 | return result; | ~~~~~~ ^~~~~~ 1 error generated. [1264/2785] Building CXX object libc/src/setjmp/aarch64/CMakeFiles/libc.src.setjmp.aarch64.longjmp.dir/longjmp.cpp.obj [1265/2785] Building CXX object libc/src/setjmp/aarch64/CMakeFiles/libc.src.setjmp.aarch64.setjmp.dir/setjmp.cpp.obj ``` </details> https://github.com/llvm/llvm-project/pull/168931 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
