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project('qt4 and 5 build test', 'cpp',
# Qt5 now requires C++ 11 support
default_options : ['cpp_std=c++11'])
qt5_modules = ['Widgets']
foreach qt : ['qt4', 'qt5']
qt_modules = ['Core', 'Gui']
if qt == 'qt5'
qt_modules += qt5_modules
endif
# Test that invalid modules are indeed not found
fakeqtdep = dependency(qt, modules : ['DefinitelyNotFound'], required : false)
if fakeqtdep.found()
error('Invalid qt dep incorrectly found!')
endif
# Test that partially-invalid modules are indeed not found
fakeqtdep = dependency(qt, modules : ['Core', 'DefinitelyNotFound'], required : false)
if fakeqtdep.found()
error('Invalid qt dep incorrectly found!')
endif
# If qt4 modules are found, test that. qt5 is required.
qtdep = dependency(qt, modules : qt_modules, required : qt == 'qt5')
if qtdep.found()
qtmodule = import(qt)
# The following has two resource files because having two in one target
# requires you to do it properly or you get linker symbol clashes.
prep = qtmodule.preprocess(
moc_headers : ['mainWindow.h'], # These need to be fed through the moc tool before use.
ui_files : 'mainWindow.ui', # XML files that need to be compiled with the uic tol.
qresources : ['stuff.qrc', 'stuff2.qrc'], # Resource file for rcc compiler.
)
# Test that setting a unique name with a positional argument works
qtmodule.preprocess(qt + 'teststuff', qresources : ['stuff.qrc'])
qexe = executable(qt + 'app',
sources : ['main.cpp', 'mainWindow.cpp', # Sources that don't need preprocessing.
prep],
dependencies : qtdep)
# We need a console test application because some test environments
# do not have an X server.
qtcore = dependency(qt, modules : 'Core')
qtcoreapp = executable(qt + 'core', 'q5core.cpp',
dependencies : qtcore)
test(qt + 'test', qtcoreapp)
# The build system needs to include the cpp files from
# headers but the user must manually include moc
# files from sources.
manpreprocessed = qtmodule.preprocess(
moc_sources : 'manualinclude.cpp',
moc_headers : 'manualinclude.h')
qtmaninclude = executable(qt + 'maninclude',
sources : ['manualinclude.cpp', manpreprocessed],
dependencies : qtcore)
test(qt + 'maninclude', qtmaninclude)
endif
endforeach
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