[MacPorts] #66646: qt5-qtwebengine: fatal error: 'optional' file not found

[MacPorts]

#66646: qt5-qtwebengine: fatal error: 'optional' file not found
--------------------+---------------------------------
 Reporter:  mf2k    |      Owner:  MarcusCalhoun-Lopez
     Type:  defect  |     Status:  assigned
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:
 Keywords:          |       Port:  qt5-qtwebengine
--------------------+---------------------------------
 Seeing this error attempting to install qt5-qtwebengine 5.15.12:

 {{{
 :info:build
 ../../../../../../../../../../../../Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++
 -MMD -MF obj/services/tracing/public/mojom/mojom/perfetto_service.mojom-
 test-utils.o.d -DIS_TRACING_MOJOM_IMPL -DOFFICIAL_BUILD -DTOOLKIT_QT
 -D_LIBCPP_HAS_NO_ALIGNED_ALLOCATION -DCR_XCODE_VERSION=1420
 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS
 -D__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES=0 -DNDEBUG
 -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DU_USING_ICU_NAMESPACE=0
 -DU_ENABLE_DYLOAD=0 -DUSE_CHROMIUM_ICU=1 -DU_ENABLE_TRACING=1
 -DU_ENABLE_RESOURCE_TRACING=0 -DU_STATIC_IMPLEMENTATION
 -DICU_UTIL_DATA_IMPL=ICU_UTIL_DATA_FILE -DUCHAR_TYPE=uint16_t -Igen
 -I../../3rdparty/chromium
 -I../../3rdparty/chromium/third_party/perfetto/include
 -Igen/third_party/perfetto/build_config -Igen/third_party/perfetto
 -I../../3rdparty/chromium/third_party/abseil-cpp
 -I../../3rdparty/chromium/third_party/boringssl/src/include
 -I../../3rdparty/chromium/third_party/protobuf/src -Igen/protoc_out
 -I../../3rdparty/chromium/third_party/ced/src
 -I../../3rdparty/chromium/third_party/icu/source/common
 -I../../3rdparty/chromium/third_party/icu/source/i18n -fno-strict-aliasing
 -fstack-protector -Wno-unknown-attributes -Wno-unknown-pragmas -Wno-
 unknown-warning-option -fcolor-diagnostics -fmerge-all-constants -arch
 x86_64 -Wall -Wextra -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -Wimplicit-
 fallthrough -Wunreachable-code -Wthread-safety -Wextra-semi -Wunguarded-
 availability -Wno-missing-field-initializers -Wno-unused-parameter
 -Wno-c++11-narrowing -Wno-unneeded-internal-declaration -Wno-undefined-
 var-template -Wno-psabi -Wno-ignored-pragma-optimize -Wno-implicit-int-
 float-conversion -Wno-final-dtor-non-final-class -Wno-builtin-assume-
 aligned-alignment -Wno-deprecated-copy -Wno-non-c-typedef-for-linkage
 -Wno-max-tokens -Oz -fno-omit-frame-pointer -g0 -isysroot
 ../../../../../../../../../../../../Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk
 -mmacosx-version-min=13.0 -fvisibility=hidden -Wheader-hygiene -Wstring-
 conversion -Wtautological-overlap-compare -Wno-parentheses-equality -Wno-
 tautological-compare -Wno-thread-safety-attributes -Wno-undefined-bool-
 conversion -Wno-tautological-undefined-compare -std=c++14 -fno-trigraphs
 -Wno-trigraphs -stdlib=libc++ -fno-exceptions -fno-rtti -fvisibility-
 inlines-hidden -c gen/services/tracing/public/mojom/perfetto_service
 .mojom-test-utils.cc -o
 obj/services/tracing/public/mojom/mojom/perfetto_service.mojom-test-
 utils.o
 :info:build In file included from
 gen/services/tracing/public/mojom/perfetto_service.mojom-test-utils.cc:13:
 :info:build In file included from
 gen/services/tracing/public/mojom/perfetto_service.mojom-test-utils.h:10:
 :info:build In file included from
 gen/services/tracing/public/mojom/perfetto_service.mojom.h:24:
 :info:build In file included from
 ../../3rdparty/chromium/mojo/public/cpp/bindings/clone_traits.h:11:
 :info:build In file included from
 ../../3rdparty/chromium/base/containers/flat_map.h:13:
 :info:build In file included from
 ../../3rdparty/chromium/base/containers/flat_tree.h:14:
 :info:build In file included from
 ../../3rdparty/chromium/base/stl_util.h:17:
 :info:build In file included from
 ../../../../../../../../../../../../Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk/usr/include/c++/v1/map:495:
 :info:build
 ../../../../../../../../../../../../Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk/usr/include/c++/v1/__node_handle:16:10:
 fatal error: 'optional' file not found
 :info:build #include <optional>
 :info:build          ^~~~~~~~~~
 :info:build 1 error generated.
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/66646>
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