https://forum.qt.io/topic/82010/wrong-destdir-folder
Wrong DESTDIR folder! | Qt Forum
Aug 3, 2017 - Hello, Whenever I run qmake I get a wrong DESTDIR The generated folder of DESTDIR is Checker-windows-%SAVESTAMP% While it suppose to be like Checker-windows...
wrongfolderqtforum
https://cygwin.com/pipermail/cygwin/2003-May/098819.html
libtool: make install DESTDIR + dependent shared libraries = relink problem
shared librarieslibtoolmakeinstalldependent
https://sourceware.org/pipermail/cygwin-talk/2009q4/004795.html
Honor DESTDIR in w32api and mingw
honormingw