Property minimumMacosVersion is not set when building Creator with Qt 5.9.3, which causes build failure

qbs setup-toolchains --detect
qbs setup-qt /Volumes/T3/Dev/qtcreator/qt59_for_creator/built/qtbase/bin/qmake qt59_for_creator
qbs config profiles.qt59_for_creator.baseProfile xcode-macosx-x86_64
qbs -f /Volumes/T3/Dev/qtcreator/qtcreatordev profile:qt59_for_creator modules.qbs.buildVariant:release modules.cpp.debugInformation:true modules.cpp.machineType:native modules.cpp.cxxFlags:'-O3'

Running steps for project Qt Creator...
precompiling qtcreator_pch.h (cpp)
compiling moc_aggregate.cpp
compiling aggregate.cpp
linking libAggregation_debug.4.5.82.dylib
/usr/bin/clang++ -Wl,-install_name,@rpath/libAggregation_debug.4.5.82.dylib,-headerpad_max_install_names,-arch,x86_64,-syslibroot,/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk,-rpath,@loader_path/../Frameworks,-compatibility_version,4.5.82 -dynamiclib -current_version 4.5.82 -L/Volumes/T3/Dev/qtcreator/qt59_for_creator/built/qtbase/lib -target x86_64-apple-macosx-macho -F/Volumes/T3/Dev/qtcreator/qt59_for_creator/built/qtbase/lib -F/Volumes/T3/Dev/qtcreator/qt59_for_creator/built/qtbase/lib -o '/Volumes/T3/Dev/qtcreator/qtcreator_release/debug/qtc_Creator_Qt_5_9_3_temporary_Debug/Aggregation.b9ba037c/Qt Creator.app/Contents/Frameworks/libAggregation_debug.4.5.82.dylib' /Volumes/T3/Dev/qtcreator/qtcreator_release/debug/qtc_Creator_Qt_5_9_3_temporary_Debug/Aggregation.b9ba037c/3a52ce780950d4d9/aggregate.cpp.o /Volumes/T3/Dev/qtcreator/qtcreator_release/debug/qtc_Creator_Qt_5_9_3_temporary_Debug/Aggregation.b9ba037c/73489b871e127538/moc_aggregate.cpp.o -framework DiskArbitration -framework IOKit -framework QtCore -framework Security -framework Foundation -framework ApplicationServices -framework IOKit -framework QtCore -framework DiskArbitration -framework QtTest -framework DiskArbitration -framework IOKit -framework QtCore -framework Security -framework Foundation -framework ApplicationServices -framework IOKit -framework QtCore -framework DiskArbitration -framework QtTest
clang: warning: libstdc++ is deprecated; move to libc++ with a minimum deployment target of OS X 10.9 [-Wdeprecated]
ld: -rpath can only be used when targeting Mac OS X 10.5 or later
clang: error: linker command failed with exit code 1 (use -v to see invocation)

 Properties {
        condition: Utilities.versionCompare(Qt.core.version, "5.7") < 0
        cpp.minimumMacosVersion: project.minimumMacosVersion
    }