* installing *source* package ‘V8’ ...
** this is package ‘V8’ version ‘8.1.0’
** package ‘V8’ successfully unpacked and MD5 sums checked
** using staged installation
Found C++20 compiler: clang++ -arch arm64
Using autobrew bundle: v8-14.6.202.26-sonoma-universal.tar.xz
** libs
using C++ compiler: ‘Apple clang version 14.0.3 (clang-1403.0.22.14.1)’
using C++20
using SDK: ‘MacOSX11.3.1.sdk’
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/Volumes/Builds/packages/big-sur-arm64/results/4.5/V8.Rcheck/00_pkg_src/V8/.deps/include -DV8_COMPRESS_POINTERS -DV8_ENABLE_SANDBOX -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/Rcpp/include' -I/opt/R/arm64/include   -fvisibility=hidden -fPIC  -falign-functions=64 -Wall -g -O2   -c RcppExports.cpp -o RcppExports.o
clang++ -arch arm64 -std=gnu++20 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/Volumes/Builds/packages/big-sur-arm64/results/4.5/V8.Rcheck/00_pkg_src/V8/.deps/include -DV8_COMPRESS_POINTERS -DV8_ENABLE_SANDBOX -I'/Volumes/Builds/packages/big-sur-arm64/Rlib/4.5/Rcpp/include' -I/opt/R/arm64/include   -fvisibility=hidden -fPIC  -falign-functions=64 -Wall -g -O2   -c bindings.cpp -o bindings.o
In file included from bindings.cpp:1:
In file included from /Volumes/Builds/packages/big-sur-arm64/results/4.5/V8.Rcheck/00_pkg_src/V8/.deps/include/libplatform/libplatform.h:11:
In file included from /Volumes/Builds/packages/big-sur-arm64/results/4.5/V8.Rcheck/00_pkg_src/V8/.deps/include/libplatform/v8-tracing.h:14:
In file included from /Volumes/Builds/packages/big-sur-arm64/results/4.5/V8.Rcheck/00_pkg_src/V8/.deps/include/v8-platform.h:17:
/Volumes/Builds/packages/big-sur-arm64/results/4.5/V8.Rcheck/00_pkg_src/V8/.deps/include/v8-source-location.h:9:10: fatal error: 'source_location' file not found
#include <source_location>
         ^~~~~~~~~~~~~~~~~
1 error generated.
make: *** [bindings.o] Error 1
make: *** Waiting for unfinished jobs....
In file included from RcppExports.cpp:4:
In file included from ./V8_types.h:4:
In file included from /Volumes/Builds/packages/big-sur-arm64/results/4.5/V8.Rcheck/00_pkg_src/V8/.deps/include/v8.h:24:
In file included from /Volumes/Builds/packages/big-sur-arm64/results/4.5/V8.Rcheck/00_pkg_src/V8/.deps/include/v8-array-buffer.h:12:
In file included from /Volumes/Builds/packages/big-sur-arm64/results/4.5/V8.Rcheck/00_pkg_src/V8/.deps/include/v8-local-handle.h:13:
In file included from /Volumes/Builds/packages/big-sur-arm64/results/4.5/V8.Rcheck/00_pkg_src/V8/.deps/include/v8-handle-base.h:8:
/Volumes/Builds/packages/big-sur-arm64/results/4.5/V8.Rcheck/00_pkg_src/V8/.deps/include/v8-internal.h:1638:24: error: no member named 'three_way_comparable_with' in namespace 'std'
    if constexpr (std::three_way_comparable_with<Iterator, OtherIterator>) {
                  ~~~~~^
/Volumes/Builds/packages/big-sur-arm64/results/4.5/V8.Rcheck/00_pkg_src/V8/.deps/include/v8-internal.h:1638:50: error: 'Iterator' does not refer to a value
    if constexpr (std::three_way_comparable_with<Iterator, OtherIterator>) {
                                                 ^
/Volumes/Builds/packages/big-sur-arm64/results/4.5/V8.Rcheck/00_pkg_src/V8/.deps/include/v8-internal.h:1582:20: note: declared here
template <typename Iterator, typename ElementType = void>
                   ^
/Volumes/Builds/packages/big-sur-arm64/results/4.5/V8.Rcheck/00_pkg_src/V8/.deps/include/v8-internal.h:1640:31: error: no member named 'totally_ordered_with' in namespace 'std'
    } else if constexpr (std::totally_ordered_with<Iterator, OtherIterator>) {
                         ~~~~~^
/Volumes/Builds/packages/big-sur-arm64/results/4.5/V8.Rcheck/00_pkg_src/V8/.deps/include/v8-internal.h:1640:52: error: 'Iterator' does not refer to a value
    } else if constexpr (std::totally_ordered_with<Iterator, OtherIterator>) {
                                                   ^
/Volumes/Builds/packages/big-sur-arm64/results/4.5/V8.Rcheck/00_pkg_src/V8/.deps/include/v8-internal.h:1582:20: note: declared here
template <typename Iterator, typename ElementType = void>
                   ^
In file included from RcppExports.cpp:4:
In file included from ./V8_types.h:4:
In file included from /Volumes/Builds/packages/big-sur-arm64/results/4.5/V8.Rcheck/00_pkg_src/V8/.deps/include/v8.h:24:
In file included from /Volumes/Builds/packages/big-sur-arm64/results/4.5/V8.Rcheck/00_pkg_src/V8/.deps/include/v8-array-buffer.h:13:
/Volumes/Builds/packages/big-sur-arm64/results/4.5/V8.Rcheck/00_pkg_src/V8/.deps/include/v8-memory-span.h:14:10: fatal error: 'ranges' file not found
#include <ranges>
         ^~~~~~~~
5 errors generated.
make: *** [RcppExports.o] Error 1
ERROR: compilation failed for package ‘V8’
* removing ‘/Volumes/Builds/packages/big-sur-arm64/results/4.5/V8.Rcheck/V8’