urg: make sdl support optional
authorSamuel Martin <s.martin49@gmail.com>
Sat, 18 Jan 2014 19:23:46 +0000 (20:23 +0100)
committerPeter Korsgaard <peter@korsgaard.com>
Sun, 19 Jan 2014 20:31:02 +0000 (21:31 +0100)
commitd0433603e3c7de5a0d7d6a434b4cb45ef5e5b533
treec8b56faeaff596f6dde62e57e6091f41150ab0d9
parent171fc468dc0dc2a2011d105357c91fdaf4af463a
urg: make sdl support optional

Only enable SDL support if SDL and SDL_net are already enabled in the
configuration.

[Peter: drop SDL comment]
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
package/urg/Config.in
package/urg/urg.mk