[Interest] Cannot build Qt5.8 for watchOS/iOS

[Aleksander Dej]

Hi,

I've got Qt iOS application and wanted to add watchOS part, but got a
problem compiling Qt with bitcode enabled, which is the requirement. That's
why I downloaded latest source of Qt5.8 and tried to compile it on my own
but coma across some problems.

I got newest Xcode 8(maybe that's the problem?)

I tried this commands with no positive result:

git clone git://code.qt.io/qt/qt5.git
git checkout 5.8
./init-repository
./configure -xplatform macx-watchos-clang -release -nomake tests -nomake
examples -opensource -confirm-license
make

The error I got is connected to qtpluginfo class:

/Applications/Xcode.app/Contents/Developer/Toolchains/
XcodeDefault.xctoolchain/usr/bin/clang++ -c -pipe -stdlib=libc++ -O2
-std=c++11 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/
MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk -mmacosx-version-min=10.9
-fno-exceptions -Wall -W -fPIC -DQDOC2_COMPAT -DQT_USE_QSTRINGBUILDER
-DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -DQT_NO_DEBUG
-DQT_QMLDEVTOOLS_LIB -DQT_BOOTSTRAP_LIB -DQT_VERSION_STR='"5.8.0"'
-DQT_VERSION_MAJOR=5 -DQT_VERSION_MINOR=8 -DQT_VERSION_PATCH=0
-DQT_BOOTSTRAPPED -DQT_LITE_UNICODE -DQT_NO_CAST_TO_ASCII -DQT_NO_CODECS
-DQT_NO_DATASTREAM -DQT_NO_LIBRARY -DQT_NO_QOBJECT -DQT_NO_SYSTEMLOCALE
-DQT_NO_THREAD -DQT_NO_UNICODETABLES -DQT_NO_USING_NAMESPACE
-DQT_NO_DEPRECATED -DQT_NO_TRANSLATION -I. -I/src/tools/qdoc
-I/src/tools/qdoc/qmlparser -I/Users/Olek/Documents/
compile_qt/qt5/qtdeclarative/include -I/Users/Olek/Documents/
compile_qt/qt5/qtdeclarative/include/QtQmlDevTools -I/Users/Olek/Documents/
compile_qt/qt5/qtdeclarative/include/QtQmlDevTools/5.8.0
-I/Users/Olek/Documents/compile_qt/qt5/qtdeclarative/
include/QtQmlDevTools/5.8.0/QtQmlDevTools
-I/Users/Olek/Documents/compile_qt/qt5/qtbase/include
-I/Users/Olek/Documents/compile_qt/qt5/qtbase/include/QtCore
-I/Users/Olek/Documents/compile_qt/qt5/qtbase/include/QtCore/5.8.0
-I/Users/Olek/Documents/compile_qt/qt5/qtbase/include/QtCore/5.8.0/QtCore
-I/Users/Olek/Documents/compile_qt/qt5/qtbase/include/QtXml
-I/Users/Olek/Documents/compile_qt/qt5/qtbase/include/QtXml/5.8.0
-I/Users/Olek/Documents/compile_qt/qt5/qtbase/include/QtXml/5.8.0/QtXml
-I/Users/Olek/Documents/compile_qt/qt5/qtbase/mkspecs/macx-clang -o
.obj/qmlvisitor.o qmlvisitor.cpp

/Applications/Xcode.app/Contents/Developer/Toolchains/
XcodeDefault.xctoolchain/usr/bin/clang++ -headerpad_max_install_names
-stdlib=libc++ -Wl,-dead_strip -Wl,-syslibroot,/Applications/
Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk
-mmacosx-version-min=10.9  -o ../../bin/qdoc .obj/atom.o .obj/codechunk.o
.obj/codemarker.o .obj/codeparser.o .obj/config.o .obj/cppcodemarker.o
.obj/cppcodeparser.o .obj/doc.o .obj/editdistance.o .obj/generator.o
.obj/helpprojectwriter.o .obj/htmlgenerator.o .obj/location.o .obj/main.o
.obj/node.o .obj/openedlist.o .obj/plaincodemarker.o .obj/puredocparser.o
.obj/qdocdatabase.o .obj/qdoctagfiles.o .obj/qdocindexfiles.o .obj/quoter.o
.obj/separator.o .obj/text.o .obj/tokenizer.o .obj/tree.o .obj/yyindent.o
.obj/jscodemarker.o .obj/qmlcodemarker.o .obj/qmlcodeparser.o
.obj/qmlmarkupvisitor.o .obj/qmlvisitor.o   -L/Users/Olek/Documents/
compile_qt/qt5/qtdeclarative/lib -lQt5QmlDevTools
-L/Users/Olek/Documents/compile_qt/qt5/qtbase/lib
-framework Foundation -framework CoreServices -lQt5Bootstrap

cd qtplugininfo/ && ( test -e Makefile ||
/Users/Olek/Documents/compile_qt/qt5/qtbase/bin/qmake
-o Makefile /Users/Olek/Documents/compile_qt/qt5/qttools/src/qtplugininfo/
qtplugininfo.pro -qtconf
/Users/Olek/Documents/compile_qt/qt5/qtbase/bin/qt.conf
-- -xplatform macx-watchos-clang -release -nomake tests -nomake examples
-opensource -confirm-license -nomake tools ) && /Applications/Xcode.app/
Contents/Developer/usr/bin/make -f Makefile

xcodebuild build -project qtplugininfo.xcodeproj -scheme qtplugininfo
-configuration Release  -destination "id=B030A111-647B-4785-A1B3-FF1127C686DC"
-destination-timeout 1

xcodebuild: error: 'qtplugininfo.xcodeproj' does not exist.

make[3]: *** [xcodebuild-release-simulator] Error 66

make[2]: *** [sub-qtplugininfo-make_first] Error 2

make[1]: *** [sub-src-make_first] Error 2

make: *** [module-qttools-make_first] Error 2


Running qmake for qtpluginfo.pro takes a lot of time, and after that
qtpluginfo.xcodeproj is never created.


Anyone knows how to fix, or should I wait for Qt5.8Beta?
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