Document the new location of ccache.
Change-Id: I4e5632bb9170428f64db38da91322e40592aac98
diff --git a/src/source/building.md b/src/source/building.md
index b463171..e2de012 100644
--- a/src/source/building.md
+++ b/src/source/building.md
@@ -105,14 +105,19 @@
$ export USE_CCACHE=1
$ export CCACHE_DIR=/<path_of_your_choice>/.ccache
- $ prebuilt/linux-x86/ccache/ccache -M 20G
+ $ prebuilts/misc/linux-x86/ccache/ccache -M 50G
+
+The suggested cache size is 50-100G.
You can watch ccache being used by doing the following:
- $ watch -n1 -d prebuilt/linux-x86/ccache/ccache -s
+ $ watch -n1 -d prebuilts/misc/linux-x86/ccache/ccache -s
On OSX, you should replace `linux-x86` with `darwin-x86`.
+When using Ice Cream Sandwich (4.0.x) or older, you should replace
+`prebuilts/misc` with `prebuilt`.
+
# Troubleshooting Common Build Errors #
## Wrong Java Version ##
diff --git a/src/source/initializing.md b/src/source/initializing.md
index 5b6bcb4..ac50857 100644
--- a/src/source/initializing.md
+++ b/src/source/initializing.md
@@ -185,7 +185,12 @@
The suggested cache size is 50-100GB.
You will need to run the following command once you have downloaded
-the source code.
+the source code:
+
+ prebuilts/misc/linux-x86/ccache/ccache -M 50G
+
+When building Ice Cream Sandwich (4.0.x) or older, ccache is in
+a different location:
prebuilt/linux-x86/ccache/ccache -M 50G
