ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/1162] ACTION //clang/tools/driver:clang-cl(//llvm/utils/gn/build/toolchain:unix)
[2/1162] ACTION //clang/tools/driver:clang-cpp(//llvm/utils/gn/build/toolchain:unix)
[3/1162] ACTION //clang/tools/driver:clangxx(//llvm/utils/gn/build/toolchain:unix)
[4/1162] ACTION //libcxx/include:write_config_site(//llvm/utils/gn/build/toolchain:unix)
FAILED: include/c++/v1/__config_site 
python3 ../../llvm/utils/gn/build/write_cmake_config.py -o include/c++/v1/__config_site ../../libcxx/include/__config_site.in _LIBCPP_ABI_FORCE_ITANIUM= _LIBCPP_ABI_FORCE_MICROSOFT= _LIBCPP_ABI_VERSION=1 _LIBCPP_ASSERTION_SEMANTIC_DEFAULT=_LIBCPP_ASSERTION_SEMANTIC_HARDENING_DEPENDENT _LIBCPP_EXTRA_SITE_DEFINES= _LIBCPP_HAS_FILESYSTEM=1 _LIBCPP_HAS_THREADS=1 _LIBCPP_HAS_MONOTONIC_CLOCK=1 _LIBCPP_HAS_MUSL_LIBC= _LIBCPP_HAS_THREAD_API_C11= _LIBCPP_HAS_THREAD_API_PTHREAD= _LIBCPP_HAS_THREAD_API_EXTERNAL= _LIBCPP_HAS_THREAD_API_WIN32= _LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS= _LIBCPP_HAS_VENDOR_AVAILABILITY_ANNOTATIONS= _LIBCPP_NO_VCRUNTIME= _LIBCPP_TYPEINFO_COMPARISON_IMPLEMENTATION= _LIBCPP_HAS_RANDOM_DEVICE=1 _LIBCPP_HAS_LOCALIZATION=1 _LIBCPP_HAS_UNICODE=1 _LIBCPP_HAS_WIDE_CHARACTERS=1 _LIBCPP_INSTRUMENTED_WITH_ASAN= _LIBCPP_ABI_DEFINES= _LIBCPP_HARDENING_MODE_DEFAULT=_LIBCPP_HARDENING_MODE_NONE _LIBCPP_LIBC_PICOLIBC= _LIBCPP_LIBC_NEWLIB= _LIBCPP_LIBC_LLVM_LIBC= _LIBCPP_PSTL_BACKEND_LIBDISPATCH= _LIBCPP_PSTL_BACKEND_SERIAL= _LIBCPP_PSTL_BACKEND_STATPART= _LIBCPP_PSTL_BACKEND_STD_THREAD=1 _LIBCPP_ABI_NAMESPACE=__1 _LIBCPP_ABI_NAMESPACE_LEN=3 _LIBCPP_HAS_TIME_ZONE_DATABASE=1
unused values args:
    _LIBCPP_PSTL_BACKEND_LIBDISPATCH
    _LIBCPP_PSTL_BACKEND_STD_THREAD
    _LIBCPP_PSTL_BACKEND_SERIAL
    _LIBCPP_PSTL_BACKEND_STATPART
[5/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_cas_4_4.lse.o
[6/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_cas_2_3.lse.o
[7/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldclr_8_4.lse.o
[8/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_cas_2_1.lse.o
[9/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldeor_1_2.lse.o
[10/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldeor_4_1.lse.o
[11/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldclr_4_3.lse.o
[12/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_cas_16_4.lse.o
[13/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldclr_2_1.lse.o
[14/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldclr_4_1.lse.o
[15/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldeor_8_1.lse.o
[16/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldadd_4_1.lse.o
[17/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldadd_8_1.lse.o
[18/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldadd_8_3.lse.o
[19/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldclr_2_2.lse.o
[20/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldeor_2_1.lse.o
[21/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_cas_1_3.lse.o
[22/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_cas_1_4.lse.o
[23/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_cas_4_1.lse.o
[24/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_cas_4_2.lse.o
[25/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_cas_8_1.lse.o
[26/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_cas_8_2.lse.o
[27/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldadd_1_4.lse.o
[28/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldadd_2_2.lse.o
[29/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldeor_4_2.lse.o
[30/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldclr_1_3.lse.o
[31/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldclr_4_4.lse.o
[32/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldclr_8_1.lse.o
[33/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldeor_1_3.lse.o
[34/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldeor_1_4.lse.o
[35/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_cas_1_1.lse.o
[36/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_cas_16_2.lse.o
[37/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_cas_2_4.lse.o
[38/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_cas_8_4.lse.o
[39/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldeor_4_3.lse.o
[40/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldadd_4_3.lse.o
[41/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldadd_8_4.lse.o
[42/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldclr_1_1.lse.o
[43/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldclr_8_2.lse.o
[44/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldeor_1_1.lse.o
[45/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_cas_2_2.lse.o
[46/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldadd_2_1.lse.o
[47/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldeor_4_4.lse.o
[48/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldadd_4_4.lse.o
[49/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldadd_8_2.lse.o
[50/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldclr_1_2.lse.o
[51/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldeor_2_3.lse.o
[52/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_cas_8_3.lse.o
[53/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldadd_1_3.lse.o
[54/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldadd_2_3.lse.o
[55/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldclr_1_4.lse.o
[56/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldclr_2_3.lse.o
[57/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldclr_4_2.lse.o
[58/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_cas_16_3.lse.o
[59/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_cas_1_2.lse.o
[60/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_cas_4_3.lse.o
[61/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldadd_1_2.lse.o
[62/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldadd_2_4.lse.o
[63/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldeor_2_2.lse.o
[64/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_cas_16_1.lse.o
[65/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldclr_8_3.lse.o
[66/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldadd_1_1.lse.o
[67/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldadd_4_2.lse.o
[68/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldeor_2_4.lse.o
[69/1162] ASM stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/aarch64/lse_ldclr_2_4.lse.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.