Qt-interest Archive, July 2007
Checking for QT version in .pro file?
Message 1 in thread
Is there some way to have a conditional on the QT version in the .pro
file? Similar to the unix {} and win32 {} blocks?
I have a few objects that depend on Qt 4.3, and I've found no safe way
to specify that the moc file should be built only on Qt 4.3. If I try to
insert
#if QT_VERSION >= 0x040300
in the header, moc happily generates an empty file both for Qt 4.2 and 4.3.
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Message 2 in thread
Thorvald Natvig wrote:
> Is there some way to have a conditional on the QT version in the .pro
> file? Similar to the unix {} and win32 {} blocks?
> I have a few objects that depend on Qt 4.3, and I've found no safe way
> to specify that the moc file should be built only on Qt 4.3. If I try
> to insert
> #if QT_VERSION >= 0x040300
> in the header, moc happily generates an empty file both for Qt 4.2 and
> 4.3.
>
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I think this should work
QT_VERSION=$$[QT_VERSION]
contains( QT_VERSION, "^4.*" ) {
do something
} else {
do something else
}
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