Specifying static or shared libraries
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Hello,
I've been trying to update my static build process for Qt from version 5.11.3 and I notice a change in behaviour that causes problems.
As best as I can tell, the generated file
qtbase/src/corelib/qtcore-config.prispecifies where various libraries should be found. But using identical configuration specs and build environment I get different results for different versions of Qt. With version 5.11.3 I seeQMAKE_LIBS_GLIB = -lgthread-2.0 -lglib-2.0
which is what I would expect for a static build. But with 5.12.4 I get
QMAKE_LIBS_GLIB = /usr/lib/libgthread-2.0.so /usr/lib/libglib-2.0.so
There are similar discrepancies with ICU libraries.
The result of these problems is that my final build scripts attempts to link shared libraries into a static executable, which is obviously wrong.
Can anyone suggest what might have changed since version 5.11.3 and how I might fix this?
More generally, is there any guide out there to help with debugging problems with
qmake? I asked another question here: https://forum.qt.io/topic/104475/missing-dependencies-cross-building but got no answer. -
Hi and welcome to devnet,
That looks indeed a bit strange.
Did you already check the [bug report system](https://bug reports.qt.io) ?
You should also check with the 5.13 release to see if has the same behaviour.
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Thanks for the response!
I just looked at the bug report system and couldn't find a clear match though https://bugreports.qt.io/browse/QTBUG-77159 might be related. I'll file a new bug report if I don't get any answer soon.
I have checked 5.13 and do get the same behaviour.
