b40c427c43
Doxygen is noisy and can't be asked to be less verbose, but hiding all output from it to a log file hides any real issues it is facing. Redirect only stdout which is where doxygen writes progress noise, let warnings and such output to stderr stay visible. Also follow makefile conventions by adding standard make targets and using DESTDIR macro only in install rule. Signed-off-by: Simo Piiroinen <simo.piiroinen@jollamobile.com>