Do you always install Qt via homebrew or have you ever installed it via
Qt's installer packages?

Can you share the contents of /usr/local/bin ?

FWIW, I don't install Homebrew to /usr/local, I install it to
$HOME/.homebrew.

On Mon, Apr 9, 2018 at 12:57 PM, Max Beiersdorfer <
<email address hidden>> wrote:

> Sorry for the late answer, I was on Easter holidays.
>
> @RJ Ryan: I already considered the workaround after my last post here
> and got another error (last state before giving it up):
>
> Maximilians-MacBook-Air:mixxx DJMaxergy$ HOMEBREW_PATH=/usr/local
> Maximilians-MacBook-Air:mixxx DJMaxergy$ export
> CFLAGS="-I$HOMEBREW_PATH/include -I$HOMEBREW_PATH/include/opus
> -I/usr/local/include/opus -I/usr/local/opt/qt/include
> -I/usr/local/opt/openssl/include"
> Maximilians-MacBook-Air:mixxx DJMaxergy$ export
> CXXFLAGS="-I$HOMEBREW_PATH/include -I$HOMEBREW_PATH/include/opus
> -I/usr/local/include/opus -I/usr/local/opt/qt/include
> -I/usr/local/opt/openssl/include"
> Maximilians-MacBook-Air:mixxx DJMaxergy$ export
> LDFLAGS=-L$HOMEBREW_PATH/lib
> Maximilians-MacBook-Air:mixxx DJMaxergy$ scons stdlib=libc++
> scons: Reading SConscript files ...
> INFO:root:Target Platform: osx
> INFO:root:Target Machine: x86_64
> INFO:root:Build: debug
> INFO:root:Toolchain: gnu
> INFO:root:Crosscompile: NO
> INFO:root:Qt path: /usr/local/Cellar/qt@4/4.8.7_3
> Automatically detecting Mac OS X SDK.
> XCode developer directory:/Applications/Xcode.app/Contents/Developer
> Found OS X SDK:macosx10.13
> Automatically selected OS X SDK:/Applications/Xcode.app/Co
> ntents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk
> Checking whether the C++ compiler works... (cached) yes
> Configuring MixxxCore
> Configuring SoundTouch
> Configuring ReplayGain
> Configuring Ebur128Mit
> Checking for C library ebur128... (cached) no
> Checking for C library libebur128... (cached) no
> Checking for C header file sys/queue.h... (cached) yes
> Configuring PortAudio
> Checking for C library portaudio... (cached) yes
> Configuring PortMIDI
> Checking for C library porttime... (cached) no
> Checking for C library libporttime... (cached) no
> Checking for C header file porttime.h... (cached) yes
> Checking for C library portmidi... (cached) yes
> Checking for C header file portmidi.h... (cached) yes
> Configuring Qt
> Configuring TestHeaders
> Configuring FidLib
> Configuring SndFile
> Checking for C library sndfile... (cached) yes
> Checking whether SFC_SET_COMPRESSION_LEVEL is declared... (cached) yes
> Configuring FLAC
> Checking for C header file FLAC/stream_decoder.h... (cached) yes
> Checking for C library libFLAC... (cached) yes
> Configuring OggVorbis
> Checking for C library libvorbisfile... (cached) yes
> Checking for C library libvorbis... (cached) yes
> Checking for C library libogg... (cached) yes
> Checking for C library libvorbisenc... (cached) yes
> Configuring OpenGL
> Checking for C library GL... (cached) no
> Checking for C library opengl32... (cached) no
> Checking for C header file OpenGL/gl.h... (cached) yes
> Checking for C library GLU... (cached) no
> Checking for C library glu32... (cached) no
> Checking for C header file OpenGL/glu.h... (cached) yes
> Configuring TagLib
> Checking for C library tag... (cached) yes
> Configuring ProtoBuf
> Checking for C library libprotobuf-lite... (cached) yes
> Configuring Chromaprint
> Checking for C library chromaprint... (cached) yes
> Configuring RubberBand
> Checking for C library rubberband... (cached) yes
> Configuring SecurityFramework
> Configuring CoreServices
> Configuring IOKit
> Configuring QtScriptByteArray
> Configuring Reverb
> Configuring FpClassify
> Configuring PortAudioRingBuffer
> Configuring Mad
> Configuring CoreAudio
> Configuring MediaFoundation
> Configuring HSS1394
> Configuring HID
> Configuring Bulk
> Configuring MacAppStoreException
> Configuring VinylControl
> Configuring LiveBroadcasting
> Checking for C library libshout... (cached) yes
> Configuring Opus
> Checking for C library opusfile... (cached) yes
> Configuring Profiling
> Configuring BuildTime
> Configuring QDebug
> Configuring Verbose
> Configuring Optimize
> Configuring FAAD
> Configuring WavPack
> Configuring ModPlug
> Configuring TestSuite
> Configuring Vamp
> Checking for C library vamp-hostsdk... (cached) yes
> Checking for vamp-plugin-sdk (2.7.1 or higher)...       (cached) no
> Checking for C header file fftw3.h... (cached) yes
> Checking for C library fftw3... (cached) yes
> Configuring ColorDiagnostics
> Configuring Sanitizers
> Configuring LocaleCompare
> Configuring Battery
> Configuring UPower
> Configuring PerfTools
> Configuring AsmLib
> Configuring IPod
> Configuring FFMPEG
> Configuring OpenGLES
> Configuring QtKeychain
> Features Summary:
> ================
>                 Mixxx Core Features... Enabled
>                     MAD MP3 Decoder... Disabled
>           CoreAudio MP3/AAC Decoder... Enabled
> Media Foundation AAC Decoder Plugin... Disabled
>         HSS1394 MIDI device support... Disabled
>              HID controller support... Enabled
>         USB Bulk controller support... Disabled
>             Build for Mac App Store... Disabled
>                       Vinyl Control... Enabled
>           Live Broadcasting Support... Enabled
>             Opus (RFC 6716) support... Enabled
>      profiling (e.g. gprof) support... Disabled
>           Use __DATE__ and __TIME__... Enabled
>            Debugging message output... Enabled
>          Verbose compilation output... Disabled
>             Optimization and Tuning... portable: sse2 CPU (>= Pentium 4)
>  FAAD AAC audio file decoder plugin... Disabled
>   WavPack audio file support plugin... Disabled
>       Modplug module decoder plugin... Disabled
>                    Mixxx Test Suite... Disabled
>               Vamp Analyzer support... Enabled
>                   Color Diagnostics... Disabled
> Clang Sanitizers (asan, ubsan, tsan, etc.)... Disabled
>     Locale Aware Compare for SQLite... Disabled
>              Battery meter support.... Enabled
>                    Google PerfTools... Disabled
>                  Agner Fog's ASMLIB... Disabled (due to debug build)
>            NOT-WORKING iPod Support... Disabled
>               FFmpeg/Avconv support... Disabled
> OpenGL-ES >= 2.0 support [Experimental]... Disabled
> Secure credentials storage support for Live Broadcasting profiles...
> Disabled
> ================
> Building with flags: asan=0 battery=1 buildtime=1 bulk=0 color=0
> coreaudio=1 faad=0 ffmpeg=0 hid=1 hss1394=0 ipod=0 localecompare=0
> macappstore=0 mad=0 mediafoundation=0 modplug=0 opengles=0
> optimize=portable opus=1 perftools=0 perftools_profiler=0 profiling=0
> qdebug=1 qt_sqlite_plugin=0 qtkeychain=0 shoutcast=1 test=False tsan=0
> ubsan=0 vamp=1 verbose=0 vinylcontrol=1 wv=0
> Building with CC: gcc
> Building with CXX: g++
> Building with CCFLAGS: -I/usr/local/include -I/usr/local/include/opus
> -I/usr/local/include/opus -I/usr/local/opt/qt/include
> -I/usr/local/opt/openssl/include -isysroot /Applications/Xcode.app/Conten
> ts/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk
> -mmacosx-version-min=10.8 -stdlib=libc++ -arch x86_64 -pipe -Wall -Wextra
> -g -F/usr/local/Cellar/qt@4/4.8.7_3/Frameworks -O3 -ffast-math
> -funroll-loops -fomit-frame-pointer -mtune=generic
> Building with CPPDEFINES: -Dx86_64 -DMIXXX_BUILD_DEBUG
> -DSETTINGS_FILE=\"mixxx.cfg\" -D__PORTAUDIO__ -DQT_TABLET_SUPPORT
> -DQT_SHARED -DQT_CORE_LIB -DQT_GUI_LIB -DQT_OPENGL_LIB -DQT_XML_LIB
> -DQT_SVG_LIB -DQT_SQL_LIB -DQT_SCRIPT_LIB -DQT_NETWORK_LIB -D__SNDFILE__
> -DSFC_SUPPORTS_SET_COMPRESSION_LEVEL -D__COREAUDIO__ -D__HID__
> -D__VINYLCONTROL__ -D__BROADCAST__ -D__OPUS__ -D__VAMP__
> -Dkiss_fft_scalar=double -D__BATTERY__
> Building with CXXFLAGS: -I/usr/local/include -I/usr/local/include/opus
> -I/usr/local/include/opus -I/usr/local/opt/qt/include
> -I/usr/local/opt/openssl/include -std=c++11
> Building with LINKFLAGS: -L/usr/local/lib -isysroot
> /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.
> platform/Developer/SDKs/MacOSX10.13.sdk -mmacosx-version-min=10.8
> -stdlib=libc++ -Wl,-syslibroot,/Applications/
> Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk
> -arch x86_64 -framework QtCore -framework QtGui -framework QtOpenGL
> -framework QtXml -framework QtSvg -framework QtSql -framework QtScript
> -framework QtNetwork -framework QtTest -framework QtScriptTools
> -F/usr/local/Cellar/qt@4/4.8.7_3/Frameworks -L/usr/local/Cellar/qt@4/4.8.7_3/Frameworks
> -framework Security -framework CoreServices -framework IOKit
> -Wl,-headerpad,ffff -Wl,-headerpad_max_install_names
> Building with LIBS: portaudio portmidi sndfile libFLAC libvorbisfile
> libvorbis libogg libvorbisenc tag libprotobuf-lite chromaprint rubberband
> libshout opusfile vamp-hostsdk
> Building with PATH: /usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
> .....
> 14 warnings generated.
> [CC] lib/libebur128/ebur128/ebur128.c
> [CC] lib/portaudio/pa_ringbuffer.c
> [CXX] lib/qtscript-bytearray/bytearrayclass.cpp
> [CXX] lib/qtscript-bytearray/bytearrayprototype.cpp
> [MOC] lib/qtscript-bytearray/bytearrayclass.h
> [CXX] lib/qtscript-bytearray/moc_bytearrayclass.cc
> lib/qtscript-bytearray/moc_bytearrayclass.cc:13:2: error: "This file was
>       generated using the moc from 4.8.7. It"
> #error "This file was generated using the moc from 4.8.7. It"
>  ^
> lib/qtscript-bytearray/moc_bytearrayclass.cc:14:2: error: "cannot be used
> with
>       the include files from this version of Qt."
> #error "cannot be used with the include files from this version of Qt."
>  ^
> lib/qtscript-bytearray/moc_bytearrayclass.cc:15:2: error: "(The moc has
> changed
>       too much.)"
> #error "(The moc has changed too much.)"
>  ^
> lib/qtscript-bytearray/moc_bytearrayclass.cc:47:7: error: unknown type
> name
>       'QMetaObjectExtraData'
> const QMetaObjectExtraData ByteArrayClass::staticMetaObjectExtraData = {
>       ^
> lib/qtscript-bytearray/moc_bytearrayclass.cc:47:44: error: no member named
>       'staticMetaObjectExtraData' in 'ByteArrayClass'
> const QMetaObjectExtraData ByteArrayClass::staticMetaObjectExtraData = {
>                            ~~~~~~~~~~~~~~~~^
> lib/qtscript-bytearray/moc_bytearrayclass.cc:48:9: error: use of
> undeclared
>       identifier 'qt_static_metacall'
>     0,  qt_static_metacall
>         ^
> lib/qtscript-bytearray/moc_bytearrayclass.cc:62:39: error: incompatible
> operand
>       types ('QDynamicMetaObjectData *' and 'const QMetaObject *')
>   ...? QObject::d_ptr->metaObject : &staticMetaObject;
>      ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~   ~~~~~~~~~~~~~~~~~
> 7 errors generated.
> scons: *** [lib/qtscript-bytearray/moc_bytearrayclass.o] Error 1
> scons: building terminated because of errors.
>
> I will now try to reproduce the crash using the latest build as
> mentioned by @Be.
>
> --
> You received this bug notification because you are a member of Mixxx
> Development Team, which is subscribed to Mixxx.
> https://bugs.launchpad.net/bugs/1749800
>
> Title:
>   Mixxx crashes on first time jog wheel touch + movement after fresh
>   start of macOS
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/mixxx/+bug/1749800/+subscriptions
>