Mingw32 (fedora)
yum install mingw32*
-mwindows
https://gtk-win.sourceforge.io/home/index.php/Main/Downloads
mingw32-pkg-config --libs --cflags gtk+-2.0
mingw32-pkg-config --list-all
ls /usr/i686-w64-mingw32/sys-root/mingw/lib/pkgconfig/
./configure --host=i686-w64-mingw32
make --CXXFLAGS+=-mwindow
How to find library dependencies of Windows DLL
# install
yum install mingw-binutils-generic.x86_64
# Show dependencies dll
mingw-objdump -p a.exe | grep DLL
# install
yum install binutils
# Show dependencies dll
objdump -p a.exe | grep DLL
$ yum install mingw32-nsis.x86_64 mingw32-nsiswrapper.noarch
$ makensis project.nsi