#49109: port modifications required by making qt4-mac co-installable with Qt5 --------------------------+-------------------------------- Reporter: rjvbertin@… | Owner: macports-tickets@… Type: enhancement | Status: new Priority: Normal | Milestone: Component: ports | Version: Resolution: | Keywords: haspatch Port: | --------------------------+-------------------------------- Comment (by michaelld@…): Patches == not enough, at least for my system. Here's the error: {{{ :info:build clang: error: no such file or directory: '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/lib/libz.dylib' [snip] :info:build ninja: build stopped: subcommand failed. :info:build make[4]: *** [invoke_ninja] Error 1 :info:build make[4]: Leaving directory `/opt/local/var/macports/build/_Users_Shared_source_MacPorts_trunk_dports_aqua_qt5-mac/qt5-mac/work /qt-everywhere-opensource-src-5.4.2/qtwebengine/src/core' }}} which is odd because we specify --system-zlib and port:zlib is a dependency and installed; and LIBRARY_PATH=/opt/local/lib, which is where libz.dylib is installed. After a bit of searching, I came up with http://bugs.python.org/issue25136 , because libz.tbd does exist in the above directory & apparently is a placeholder that we can use for linking to an actual libz.dylib (somewhere, somehow). But, more important is that Qt5 isn't even trying to find /opt/local/lib/libz.dylib -- a quick search right after doing extra verifies that the SDK directory is what is used by qtwebengine. Bad Qt5! -- Ticket URL: <https://trac.macports.org/ticket/49109#comment:5> MacPorts <https://www.macports.org/> Ports system for OS X