[MacPorts] #60978: qt5-qtwebengine @ 5.14.2_1 build fails with 'xpath_grammar.hh' file not found

[MacPorts]

#60978: qt5-qtwebengine @ 5.14.2_1 build fails with 'xpath_grammar.hh' file not
found
---------------------+--------------------
 Reporter:  hapaguy  |      Owner:  (none)
     Type:  defect   |     Status:  new
 Priority:  Normal   |  Milestone:
Component:  ports    |    Version:  2.6.3
 Keywords:           |       Port:
---------------------+--------------------
 I am running '''macOS 10.15.6''', using '''Xcode 11.6''', and '''MacPorts
 2.6.3'''.
 {{{
 % sudo port -f deactivate qt5-qtwebengine
 % sudo port -sv upgrade qt5-qtwebengine
 }}}
 fails with:
 {{{
 :info:build
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_aqua_qt5/qt5-qtwebengine/work
 /qtwebengine-everywhere-
 src-5.14.2/src/core/release/gen/third_party/blink/renderer/core/xpath_grammar.cc:124:10:
 fatal error: 'xpath_grammar.hh' file not found
 :error:build Failed to build qt5-qtwebengine: command execution failed
 }}}
 I confirm that '''xpath_grammar.hh''' is missing from:
 {{{
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_aqua_qt5/qt5-qtwebengine/work
 /qtwebengine-everywhere-
 src-5.14.2/src/core/release/gen/third_party/blink/renderer/core/
 }}}
 But, there is a '''xpath_grammar.h'''.

 I have attached the main.log

-- 
Ticket URL: <https://trac.macports.org/ticket/60978>
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