[MacPorts] #52922: qt5 @5.6.2_0: build errors on 10.7

[MacPorts]

#52922: qt5 @5.6.2_0: build errors on 10.7
-------------------------+-------------------------------------------------
 Reporter:  mojca        |      Owner:  MarcusCalhoun-Lopez
     Type:  defect       |     Status:  new
 Priority:  Low          |  Milestone:
Component:  ports        |    Version:
 Keywords:  lion         |       Port:  qt5 qt5-qtdoc ​qt5-qtmultimedia
                         |  qt5-qtserialbus qt5-qtwebengine qt5
                         |  -qtwebengine-docs qt5-qtwebkit qt5-qtwebkit-
                         |  docs qt5-qtwebview qt5-qtwebview-docs
-------------------------+-------------------------------------------------
 This ticket may be closed as wontfix if necessary, I just wanted to
 summarize the build success of Qt 5.6.2 on 10.7 after resolving #52913
 (before I forget).

 Main job:
 * https://build.macports.org/builders/ports-10.7_x86_64_legacy-
 watcher/builds/3111
 * https://build.macports.org/builders/ports-10.7_x86_64_legacy-
 watcher/builds/3114

 The following builds failed:
 * [https://build.macports.org/builders/ports-10.7_x86_64_legacy-
 builder/builds/16458 qt5-qtmultimedia] (with dependent ports `qt5-qtdoc`,
 `qt5-qtwebkit`, `qt5-qtwebkit-docs`)
 {{{
 avfcamerautility.mm:549:92: error: property 'firstObject' not found on
 object of type 'NSArray *'
         AVFrameRateRange *range =
 captureDevice.activeFormat.videoSupportedFrameRateRanges.firstObject;
 ^
 1 error generated.
 }}}
 * [https://build.macports.org/builders/ports-10.7_x86_64_legacy-
 builder/builds/16484 qt5-qtwebengine] and
 [https://build.macports.org/builders/ports-10.7_x86_64_legacy-
 builder/builds/16485 qt5-qtwebengine-docs] (with dependent ports
 `qt5-qtwebview` and `qt5-qtwebview-docs`)
 {{{
 Using XCode version 4.6.3, but at least version 5.1 is required to build
 Qt WebEngine.
 Using XCode version 4.6.3, but at least version 5.1 is required to build
 Qt WebEngine.
 QtWebEngine will not be built.
 }}}
 {{{
 Error: No files have been installed in the destroot directory!
 Error: Please make sure that this software supports 'make install
 DESTDIR=${destroot}' or implement an alternative destroot mechanism in the
 Portfile.
 Error: Files might have been installed directly into your system, check
 before proceeding.
 Error: org.macports.destroot for port qt5-qtwebengine returned: Staging
 qt5-qtwebengine into destroot failed
 }}}
 * [https://build.macports.org/builders/ports-10.7_x86_64_legacy-
 builder/builds/16470 qt5-qtserialbus] (requires C++11 and might build with
 libc++)

 Other builds succeeded.

--
Ticket URL: <https://trac.macports.org/ticket/52922>
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