Hello, > > This is due to this line in the cygport: > > CXXFLAGS=-D_GNU_SOURCE
Argh, you are right, me stupid, that's why it was not making debuginfo stuff ^^; I tested again with the new patch and now it is working fine. > > (BTW: It would also be helpful if this cygport has > > BUILD_REQUIRES="mingw64-x86_64-fftw3 mingw64-x86_64-libsamplerate" > > so I know what packages to install to build it) When assembling a package, I have seen that cygport writes this on the console: >>> mingw64-x86_64-rubberband requires: mingw64-x86_64-fftw3 >>> mingw64-x86_64-gcc-core mingw64-x86_64-gcc-g++ mingw64-x86_64-libsamplerate >>> pkg-config So, I was thinking that cygport had already something for helping the user to create its dependencies and I didn't worry much about that. Usually, if I see that dependecies are correctly detected, I don't add the BUILD_REQUIRES statement. However, adding it to the cygport files is not a big task to do, so I can do it, if it is needed. Thank you very much for your support. Sincerely, Carlo Bramini.