ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/242] CXX obj/llvm/unittests/Option/OptionTests.OptionSubCommandsTest.o
FAILED: obj/llvm/unittests/Option/OptionTests.OptionSubCommandsTest.o 
../../chromeclang/bin/clang++ -MMD -MF obj/llvm/unittests/Option/OptionTests.OptionSubCommandsTest.o.d -o obj/llvm/unittests/Option/OptionTests.OptionSubCommandsTest.o -c ../../llvm/unittests/Option/OptionSubCommandsTest.cpp -DGTEST_HAS_RTTI=0 -I../../llvm/include -Igen/llvm/include -Igen/llvm/unittests/Option -I../../third-party/unittest/googlemock/include -I../../third-party/unittest/googletest/include -arch arm64 -isysroot ../../sysroot/MacOSX.sdk -mmacos-version-min=12 -mmacos-version-min=12 -O3 -fdiagnostics-color -Wall -Wextra -Wno-unused-parameter -Wdelete-non-virtual-dtor -Wstring-conversion -no-canonical-prefixes -Werror=date-time -isysroot ../../sysroot/MacOSX.sdk -Wpoison-system-directories -fPIC -Wcovered-switch-default -std=c++17 -fvisibility-inlines-hidden -fno-exceptions -fno-rtti
../../llvm/unittests/Option/OptionSubCommandsTest.cpp:31:10: fatal error: 'SubCommandOpts.inc' file not found
#include "SubCommandOpts.inc"
         ^~~~~~~~~~~~~~~~~~~~
1 error generated.
[2/242] CXX obj/llvm/tools/llvm-objdump/llvm-objdump.OffloadDump.o
[3/242] CXX obj/llvm/tools/llvm-readobj/llvm-readobj.ObjDumper.o
[4/242] CXX obj/llvm/unittests/Object/ObjectTests.OffloadingBundleTest.o
[5/242] CXX obj/llvm/lib/Object/Object.OffloadBundle.o
[6/242] CXX obj/llvm/tools/llvm-objdump/llvm-objdump.llvm-objdump.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.