I've found that doomsday fails to compile if app-arch/zip is not installed.
In ./configure process appears this error:
[...]
checking for SDL/SDL_mixer.h... yes
checking AL/al.h usability... yes
checking AL/al.h presence... yes
checking for AL/al.h... yes
./configure: line 21006: zip: command not found
configure: creating ./config.status
config.status: creating Makefile
config.status: creating Src/Makefile
[...]
and make process ends with this error:
[...]
Unix/lzss.c:1019: warning: the use of `tmpnam' is dangerous, better use
`mkstemp'
rm -f .libs/doomsdayS.o
make[3]: Leaving directory `/root/src/deng-1.9.0-beta4/Src'
make[2]: Leaving directory `/root/src/deng-1.9.0-beta4/Src'
make[2]: Entering directory `/root/src/deng-1.9.0-beta4'
make[2]: *** No rule to make target `Data/Doomsday.pk3', needed by `all-am'.
Stop.
make[2]: Leaving directory `/root/src/deng-1.9.0-beta4'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/root/src/deng-1.9.0-beta4'
make: *** [all] Error 2
Instant solution: emerge app-arch/zip
Final solution: add app-arch/zip to DEPEND in ebuild
:)
