hg: jdk8/build/jdk: 8011278: Allow using a system-installed giflib

[omajid at redhat.com]

Changeset: 9c76ea43d491
Author:    omajid
Date:      2013-04-02 14:13 -0400
URL:       http://hg.openjdk.java.net/jdk8/build/jdk/rev/9c76ea43d491

8011278: Allow using a system-installed giflib
Reviewed-by: andrew, prr

! makefiles/CompileNativeLibraries.gmk
! src/share/native/sun/awt/splashscreen/splashscreen_gif.c