games-util/steam-games-meta: Dependencies for STEAMGAMES="alien"

[devurandom]

AlienIsolation is an ELF64 binary which directly links against:

• libpcre.so.3 (not available in Gentoo; dev-libs/libpcre-8.41:3 provides libpcre.so.1)
• libjpeg.so.8 (might be available in media-libs/jpeg-8d-r2:8, but I use media-libs/libjpeg-turbo-1.5.1, which provides only libjpeg.so.62)
• libcurl.so.4 (net-misc/curl-7.54.1)
• libvorbis.so.0 (media-libs/libvorbis-1.3.5)
• libSDL2-2.0.so.0 (media-libs/libsdl2-2.0.5)
• libSDL2_image-2.0.so.0 (media-libs/sdl2-image-2.0.1)
• libz.so.1 (sys-libs/zlib-1.2.11)
• libfreetype.so.6 (media-libs/freetype-2.8)
• libfontconfig.so.1 (media-libs/fontconfig-2.12.3-r1)

FeralBrowser is an ELF64 binary which directly links against:

• libSDL2-2.0.so.0 (media-libs/libsdl2-2.0.5)

FeralLinuxMessage is an ELF64 binary which directly links against:

• libSDL2-2.0.so.0 (media-libs/libsdl2-2.0.5)
• libSDL2_ttf-2.0.so.0 (media-libs/sdl2-ttf-2.0.14)
• libSDL2_image-2.0.so.0 (media-libs/sdl2-image-2.0.1)

I used my scanelf-needed-tree.sh script to create this list.