ソースが無いのでアタッチされない(´・ω・`)ショボーン
ちなみにAndroid Support RepositoryのRevは6
# $ANDROID_HOME/extras/android/m2repository/ 以下を適当に
.//com/android/support/cardview-v7/21.0.0-rc1/cardview-v7-21.0.0-rc1-sources.jar
.//com/android/support/leanback-v17/21.0.0-rc1/leanback-v17-21.0.0-rc1-sources.jar
.//com/android/support/recyclerview-v7/21.0.0-rc1/recyclerview-v7-21.0.0-rc1-sources.jar
.//com/android/support/support-annotations/19.1.0/support-annotations-19.1.0-sources.jar
.//com/android/support/support-annotations/20.0.0/support-annotations-20.0.0-sources.jar
.//com/android/support/support-annotations/21.0.0-rc1/support-annotations-21.0.0-rc1-sources.jar
.//com/android/support/support-v13/13.0.0/support-v13-13.0.0-sources.jar
.//com/android/support/support-v13/18.0.0/support-v13-18.0.0-sources.jar
.//com/android/support/support-v13/19.0.0/support-v13-19.0.0-sources.jar
.//com/android/support/support-v13/19.0.1/support-v13-19.0.1-sources.jar
.//com/android/support/support-v13/19.1.0/support-v13-19.1.0-sources.jar
.//com/android/support/support-v13/20.0.0/support-v13-20.0.0-sources.jar
.//com/android/support/support-v13/21.0.0-rc1/support-v13-21.0.0-rc1-sources.jar
.//com/android/support/support-v4/13.0.0/support-v4-13.0.0-sources.jar
.//com/android/support/support-v4/18.0.0/support-v4-18.0.0-sources.jar
.//com/android/support/support-v4/19.0.0/support-v4-19.0.0-sources.jar
.//com/android/support/support-v4/19.0.1/support-v4-19.0.1-sources.jar
.//com/android/support/support-v4/19.1.0/support-v4-19.1.0-sources.jar
.//com/android/support/support-v4/20.0.0/support-v4-20.0.0-sources.jar
.//com/android/support/support-v4/21.0.0-rc1/support-v4-21.0.0-rc1-sources.jar
仕方ないから下記みたいに
* てきとーな場所に
* 適当に落として
* 適当なtagとかにチェックアウトして
アタッチする
git clone https://android.googlesource.com/platform/frameworks/support/
appcompat以外にもsources.jarが無いやつあるので、その時は同様にアタッチすれば良いと思う
けど、これ昔からなかったんだっけ??