here is the output of the emerge command (I am using ~x86 unstable keyword) >>> emerge (1 of 6) media-libs/libmp4v2-1.4.1 to / >>> checksums files ;-) libmp4v2-1.4.1.ebuild >>> checksums files ;-) files/digest-libmp4v2-1.4.1 >>> checksums files ;-) files/mpeg4ip-1.4.1-disable-faac-test.patch >>> checksums src_uri ;-) mpeg4ip-1.4.1.tar.gz >>> Unpacking source... >>> Unpacking mpeg4ip-1.4.1.tar.gz to /var/tmp/portage/libmp4v2-1.4.1/work * Applying mpeg4ip-1.4.1-disable-faac-test.patch ... [ ok ] >>> Source unpacked. >>> Compiling source in /var/tmp/portage/libmp4v2-1.4.1/work/mpeg4ip-1.4.1 ... dir: . SDL does not appear to be installed - install the SDL development package You must have sdl-config in your path to continue !!! ERROR: media-libs/libmp4v2-1.4.1 failed. !!! Function src_compile, Line 56, Exitcode 1 !!! configure failed !!! If you need support, post the topmost build error, NOT this status message. some dependencies to fix in the ebuild ? I don't know what is the ebuild for "SDL development" and sdl-config, but I don't have media-libs/libsdl installed, and I have "-sdl" in my USE flags
Created attachment 75682 [details, diff] This patch will remove the dependency of SDL. This patch should be applied after the faac patch. The patch removes the dependency of SDL, which is not needed by libmp4v2.
this should already be in the package.. try re-syncing and see if you still have the problem
Ok, bug disappeared ;) nice work !