On Thu, May 24, 2018 at 06:03:54AM +0200, Helmut Grohne wrote: > > Our triplet-prefixed qmake is a wrapper that calls the native qmake with > > some arguments. If we configure qmake with prefixed pkg-config path, then > > the native qmake will call pkg-config corresponding to *its* (native) > > architecture, not the architecture we are building for. > > If I understood the idea correctly, the value gets interpolated into > some .prf file. Those are installed into architecture-dependent > locations, so they can vary per architecture despite being text files. > During cross building, we use the build architecture qmake executable > and the host architecture .prf files, so this may actually work unless I > missing something. > > Are the .prf files indeed interpolated at build time the way I am > picturing here? If not, we may need to ask Thiago for a clarification. Thanks, it looks like you are right. The pkg-config executable is specified in qmodule.pri, which is generated on build time and shipped in qt5-qmake. -- Dmitry Shachnev
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