ninja: Entering directory `out/gn'
[1/352] ACTION //lld/ELF:Options(//llvm/utils/gn/build/toolchain:unix)
[2/352] AR lib/libLLVMAnalysis.a
[3/352] AR lib/libLLVMARMDesc.a
[4/352] AR lib/libLLVMARMCodeGen.a
[5/352] AR lib/libLLVMARMAsmParser.a
[6/352] AR lib/libLLVMARMDisassembler.a
[7/352] CXX obj/lldb/tools/lldb-server/lldb-server.lldb-platform.o
FAILED: obj/lldb/tools/lldb-server/lldb-server.lldb-platform.o 
../../chromeclang/bin/clang++ -MMD -MF obj/lldb/tools/lldb-server/lldb-server.lldb-platform.o.d -o obj/lldb/tools/lldb-server/lldb-server.lldb-platform.o -c ../../lldb/tools/lldb-server/lldb-platform.cpp  -I../../lldb/source -I../../llvm/include -Igen/llvm/include -I../../clang/include -Igen/clang/include -I../../lldb/include -Igen/lldb/include -Igen/lldb/tools/lldb-server -I../../sysroot/MacOSX.sdk/usr/include/libxml2 -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 -fno-strict-aliasing -fno-strict-aliasing -std=c++17 -fvisibility-inlines-hidden -fno-exceptions -fno-rtti
../../lldb/tools/lldb-server/lldb-platform.cpp:69:10: fatal error: 'PlatformOptions.inc' file not found
#include "PlatformOptions.inc"
         ^~~~~~~~~~~~~~~~~~~~~
1 error generated.
[8/352] CXX obj/llvm/lib/LTO/LTO.LTOModule.o
[9/352] CXX obj/llvm/lib/LTO/LTO.LTOCodeGenerator.o
[10/352] CXX obj/lld/MachO/MachO.DriverUtils.o
[11/352] CXX obj/lld/MachO/MachO.LTO.o
[12/352] CXX obj/llvm/lib/LTO/LTO.LTOBackend.o
[13/352] CXX obj/llvm/lib/LTO/LTO.ThinLTOCodeGenerator.o
[14/352] CXX obj/lld/MachO/MachO.Driver.o
[15/352] CXX obj/lld/MachO/MachO.InputFiles.o
[16/352] CXX obj/llvm/lib/LTO/LTO.LTO.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.