adapt doc registration into gnat studio for Debian Fix relative paths followed by gnat studio to find documentations. . Debian is unable to distribute the reference manual for now.
remove docs from installation artifacts in gnat project Gprinstall does not distinguish architecture-independent and architecture-dependent files during installation. . Gprinstall is quite convenient for -arch builds, but should not interfer with -indep installations.
link gtkada-canvas.adb with -lm gtkada-canvas.adb uses math functions either built in gcc or provided by -lm, depending on the architecture. . On Debian, --as-needed is active so -lm will be ignored on architectures where none of its symbols is required.
