When building out-of-srcdir, paths such as "src/gsm" will not find any source files. Since the Doxyfiles are preprocessed, we can prepend @srcdir@ to fix that.
Signed-off-by: Alex Badea vamposdecampos@gmail.com
Merged.
Also applied an equivalent patch to libosmo-dsp.
If anyone has created a Doxy template following the examples in libosmocore, you might want to check if that fix is required as well.
Cheers,
Sylvain