glaubitz added a comment.
Not sure if this is related, but on SPARC, stage2 builds recently started to
fail with:
[379/5552] Building CXX object
projects/compiler-rt/lib/ubsan/CMakeFiles/RTUbsan.sparc.dir/ubsan_diag.cpp.o
FAILED:
projects/compiler-rt/lib/ubsan/CMakeFiles/RTUbsan.sparc.dir/ubsan_diag.cpp.o
/home/glaubitz/llvm-project/build/./bin/clang++ -D_DEBUG -D_GNU_SOURCE
-D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
-Iprojects/compiler-rt/lib/ubsan
-I/home/glaubitz/llvm-project/compiler-rt/lib/ubsan -Iinclude
-I/home/glaubitz/llvm-project/llvm/include
-I/home/glaubitz/llvm-project/compiler-rt/lib/ubsan/.. -fPIC
-fvisibility-inlines-hidden -Werror=date-time
-Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter
-Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic
-Wno-long-long -Wimplicit-fallthrough -Wcovered-switch-default
-Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor
-Wsuggest-override -Wstring-conversion -fdiagnostics-color -Wall -std=c++14
-Wno-unused-parameter -g -m32 -fPIC -fno-builtin -fno-exceptions
-fomit-frame-pointer -funwind-tables -fno-stack-protector
-fno-sanitize=safe-stack -fvisibility=hidden -fno-lto -O3 -gline-tables-only
-Wno-gnu -Wno-variadic-macros -Wno-c99-extensions -nostdinc++ -fno-rtti
-DUBSAN_CAN_USE_CXXABI -std=c++14 -MD -MT
projects/compiler-rt/lib/ubsan/CMakeFiles/RTUbsan.sparc.dir/ubsan_diag.cpp.o
-MF
projects/compiler-rt/lib/ubsan/CMakeFiles/RTUbsan.sparc.dir/ubsan_diag.cpp.o.d
-o projects/compiler-rt/lib/ubsan/CMakeFiles/RTUbsan.sparc.dir/ubsan_diag.cpp.o
-c /home/glaubitz/llvm-project/compiler-rt/lib/ubsan/ubsan_diag.cpp
In file included from
/home/glaubitz/llvm-project/compiler-rt/lib/ubsan/ubsan_diag.cpp:25:
In file included from /usr/include/stdio.h:870:
/usr/include/bits/stdio-ldbl.h:26:20: error: cannot apply asm label to
function after its first use
__LDBL_REDIR_DECL (vfprintf)
~~~~~~~~~~~~~~~~~~~^~~~~~~~~
/usr/include/sys/cdefs.h:467:26: note: expanded from macro '__LDBL_REDIR_DECL'
extern __typeof (name) name __asm (__ASMNAME ("__nldbl_" #name));
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[412/5552] Building CXX object
lib/MC/MCParser/CMakeFiles/LLVMMCParser.dir/MasmParser.cpp.o
ninja: build stopped: subcommand failed.
See: http://lab.llvm.org:8014/#/builders/134
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D88712/new/
https://reviews.llvm.org/D88712
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