As pointed out in bug 784209, the --module-dir should be the 'html' directory, which wasn't a problem with 1.25, but git master of gtk-doc fails to find html files when it was set to the current directory.
As pointed out in bug 784209, the --module-dir should be the 'html' directory, which wasn't a problem with 1.25, but git master of gtk-doc fails to find html files when it was set to the current directory.