[MacPorts] #52620: qt5-docs build error on Sierra

[MacPorts]

#52620: qt5-docs build error on Sierra
-------------------------------------+--------------------------------
 Reporter:  ken.cunningham.webuse@…  |      Owner:  macports-tickets@…
     Type:  defect                   |     Status:  new
 Priority:  Normal                   |  Milestone:
Component:  ports                    |    Version:  2.3.4
 Keywords:  Sierra                   |       Port:  qt5-docs
-------------------------------------+--------------------------------
 Hello. I was surprised not to see this in the tickets already, as I
 suspect I'm not the first to see this. Did I miss it?

 Most parts of qt5 installed from the buildbots after a Sierra upgrade, but
 two did not (docs and webengine). I see this error with qt5-docs, which I
 thought was likely due to the missing xcrun program:

 {{{
 --->  Fetching distfiles for qt5-docs
 Warning: OS X subsequent to 10.10 (Yosemite) is not a Reference
 Configuration for Qt.
 Warning: See http://doc.qt.io/qt-5/supported-platforms.html#reference-
 configurations
 --->  Verifying checksums for qt5-docs
 --->  Checksumming qt-everywhere-opensource-src-5.6.1.tar.xz
 --->  Extracting qt5-docs
 --->  Extracting qt-everywhere-opensource-src-5.6.1.tar.xz
 xinstall: mkdir
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_aqua_qt5/qt5-docs/work
 /qt-everywhere-opensource-src-5.6.1/qttools/bin
 --->  Configuring qt5-docs
 + cd qtbase
 +
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_aqua_qt5/qt5-docs/work
 /qt-everywhere-opensource-src-5.6.1/qtbase/configure -top-level -prefix
 /opt/local/libexec/qt5 -bindir /opt/local/libexec/qt5/bin -headerdir
 /opt/local/libexec/qt5/include -libdir /opt/local/libexec/qt5/lib
 -archdatadir /opt/local/libexec/qt5 -plugindir
 /opt/local/libexec/qt5/plugins -importdir /opt/local/libexec/qt5/imports
 -qmldir /opt/local/libexec/qt5/qml -datadir /opt/local/libexec/qt5 -docdir
 /opt/local/libexec/qt5/doc -translationdir
 /opt/local/libexec/qt5/translations -sysconfdir
 /opt/local/libexec/qt5/etc/xdg -examplesdir
 /opt/local/libexec/qt5/examples -testsdir /opt/local/libexec/qt5/tests
 -hostdatadir /opt/local/libexec/qt5 -release -opensource -confirm-license
 -shared -largefile -accessibility -no-sql-db2 -no-sql-ibase -no-sql-mysql
 -no-sql-oci -no-sql-odbc -no-sql-psql -no-sql-sqlite -no-sql-sqlite2 -no-
 sql-tds -platform macx-clang -no-testcocoon -no-gcov -force-pkg-config
 -system-zlib -no-mtdev -no-journald -no-syslog -system-libpng -system-
 libjpeg -system-freetype -system-harfbuzz -openssl-linked -no-libproxy
 -system-pcre --disable-xcb -no-xkbcommon-x11 -no-xkbcommon-evdev -no-
 xinput2 -no-xcb-xlib -glib -no-pulseaudio -no-alsa -no-gtkstyle -make libs
 -make tools -nomake examples -nomake tests -gui -widgets -no-rpath
 -verbose -nis -cups -iconv -no-evdev -no-tslib -icu -fontconfig -strip
 -no-pch -no-ltcg -dbus-linked -no-use-gold-linker -no-separate-debug-info
 -no-xcb -no-eglfs -no-gbm -no-directfb -no-linuxfb -no-kms -no-mirclient
 -no-libinput -no-gstreamer -no-system-proxies -framework -no-libudev -no-
 egl -no-openvg

    Xcode not set up properly. You may need to confirm the license
    agreement by running /usr/bin/xcodebuild without arguments.

 Command failed:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_aqua_qt5/qt5-docs/work
 /qt-everywhere-opensource-src-5.6.1" && ./configure -prefix
 /opt/local/libexec/qt5 -bindir /opt/local/libexec/qt5/bin -headerdir
 /opt/local/libexec/qt5/include -libdir /opt/local/libexec/qt5/lib
 -archdatadir /opt/local/libexec/qt5 -plugindir
 /opt/local/libexec/qt5/plugins -importdir /opt/local/libexec/qt5/imports
 -qmldir /opt/local/libexec/qt5/qml -datadir /opt/local/libexec/qt5 -docdir
 /opt/local/libexec/qt5/doc -translationdir
 /opt/local/libexec/qt5/translations -sysconfdir
 /opt/local/libexec/qt5/etc/xdg -examplesdir
 /opt/local/libexec/qt5/examples -testsdir /opt/local/libexec/qt5/tests
 -hostdatadir /opt/local/libexec/qt5 -release -opensource -confirm-license
 -shared -largefile -accessibility -no-sql-db2 -no-sql-ibase -no-sql-mysql
 -no-sql-oci -no-sql-odbc -no-sql-psql -no-sql-sqlite -no-sql-sqlite2 -no-
 sql-tds -platform macx-clang -no-testcocoon -no-gcov -force-pkg-config
 -system-zlib -no-mtdev -no-journald -no-syslog -system-libpng -system-
 libjpeg -system-freetype -system-harfbuzz -openssl-linked -no-libproxy
 -system-pcre --disable-xcb -no-xkbcommon-x11 -no-xkbcommon-evdev -no-
 xinput2 -no-xcb-xlib -glib -no-pulseaudio -no-alsa -no-gtkstyle -make libs
 -make tools -nomake examples -nomake tests -gui -widgets -no-rpath
 -verbose -nis -cups -iconv -no-evdev -no-tslib -icu -fontconfig -strip
 -no-pch -no-ltcg -dbus-linked -no-use-gold-linker -no-separate-debug-info
 -no-xcb -no-eglfs -no-gbm -no-directfb -no-linuxfb -no-kms -no-mirclient
 -no-libinput -no-gstreamer -no-system-proxies -framework -no-libudev -no-
 egl -no-openvg
 Exit code: 2
 Error: org.macports.configure for port qt5-docs returned: configure
 failure: command execution failed
 Warning: targets not executed for qt5-docs: org.macports.activate
 org.macports.configure org.macports.build org.macports.destroot
 org.macports.install
 To report a bug, follow the instructions in the guide:
     http://guide.macports.org/#project.tickets
 Error: Processing of port qt5-docs failed
 }}}

 of course, running $ /usr/bin/xcodebuild without arguments did not fix the
 issue:

 {{{
 xcodebuild: error: The directory / does not contain an Xcode project.
 }}}

 I tried a simple fix, reinplacing xcrun with xcodebuild in the qtbase
 configure script (subport docs)

 {{{
     post-extract {
         # generated makefiles assume full Qt was built locally
         xinstall -d -m 0755                 ${worksrcpath}/qttools/bin/
         ln -s ${qt_bins_dir}/qdoc           ${worksrcpath}/qttools/bin/
         ln -s ${qt_bins_dir}/qhelpgenerator ${worksrcpath}/qttools/bin/
         ln -s ${qt_bins_dir}/rcc            ${worksrcpath}/qtbase/bin/
         reinplace "s|xcrun|xcodebuild|g" ${worksrcpath}/qtbase/configure

     }
 }}}

 and although the build then proceeded considerably farther along the path
 to success, it ultimately failed with the following
  (full build log attached):

 {{{
 Running configuration tests (phase 2)...
 Failed to process makespec for platform 'macx-clang'
 }}}

 so - not sure just what is the next step now.

 Apologies if this turns out to be a duplicate that I have missed.

-- 
Ticket URL: <https://trac.macports.org/ticket/52620>
MacPorts <https://www.macports.org/>
Ports system for the Mac operating system