Den ons 21 apr. 2021 kl 20:43 skrev Elvis Stansvik <elvst...@gmail.com>:
>
> Den ons 21 apr. 2021 kl 19:49 skrev Jason H <jh...@gmx.com>:
> >
> >
> >
> > > Sent: Wednesday, April 21, 2021 at 1:14 PM
> > > From: "Thiago Macieira" <thiago.macie...@intel.com>
> > > To: interest@qt-project.org
> > > Subject: Re: [Interest] Help a unix guy on windows qmake
> > >
> > > On Wednesday, 21 April 2021 09:54:09 PDT Jason H wrote:
> > > > Now, when compiling, regardless of shadow build or not, refer to the
> > > > libs by
> > > > adding to the project: +++ project.pro
> > > > + mingw {
> > > > + INCLUDEPATH += $PROJ/libraries/win/include
> > > > + LIBS += -L$PROJ/libraries/win/$ARCH -lvendor
> > > > + }
> > > >
> > > > It seems that $PWD ${PWD} or whatever ($${PWD}?) refer to the build
> > > > dir, be
> > > > it shadow or not. I don't want to copy the libraries to the shadow dir
> > > > in
> > > > QMAKE_PRE_LINK because they *never* change.
> > >
> > > You're mixing environment variables and qmake variables. Qmake variables
> > > always start with a double dollar sign and are expanded by qmake when it
> > > writes the Makefile output. You can see their value with message().
> > >
> > > qmake does not expand environment variables at all.
> > >
> > > $ X=A qmake Y=b /dev/stdin -o /dev/null <<<'message(r = $X $$Y)'
> > > Project MESSAGE: r = $X b
> > >
> > > The environment variables are written as-is to your Makefile. It's up to
> > > you
> > > to write something that make will understand.
> > >
> > > $PROJ is not a valid environment variable expansion in Make.
> >
> >
> > Right. I used $PROJ for illustrative purposes. I guess the flaw in my
> > thinking
> > is that when the shadow build is made, that there is some way to reference
> > the
> > original location( other than ../project_name
> >
> > Maybe all I need is:
> > PROJ=../project
>
> I think you'd need to use $$_PRO_FILE_PWD_ for it to work in a shadow build
> (?)
>
> E.g. assuming
>
> $PROJ/project.pro
> $PROJ/libraries/win/include/mylib.h
> $PROJ/libraries/win/x64/mylib.lib
>
> Something like
>
> mingw {
> INCLUDEPATH += $$_PRO_FILE_PWD_/libraries/win/include
> LIBS += $$_PRO_FILE_PWD_/libraries/win/x64
Should have been LIBS += $$_PRO_FILE_PWD_/libraries/win/x64/mylib.lib
Elvis
> }
>
> Elvis
>
> >
> > Thank you for example. Very enlightening.
> > _______________________________________________
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> > Interest@qt-project.org
> > https://lists.qt-project.org/listinfo/interest
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