aboutsummaryrefslogtreecommitdiff
path: root/docs/manual/ccache-support.txt
diff options
context:
space:
mode:
Diffstat (limited to 'docs/manual/ccache-support.txt')
-rw-r--r--docs/manual/ccache-support.txt11
1 files changed, 11 insertions, 0 deletions
diff --git a/docs/manual/ccache-support.txt b/docs/manual/ccache-support.txt
index 4969180a29..fe06a01faf 100644
--- a/docs/manual/ccache-support.txt
+++ b/docs/manual/ccache-support.txt
@@ -23,3 +23,14 @@ remove this directory.
You can get statistics on the cache (its size, number of hits,
misses, etc.) by running +make ccache-stats+.
+
+The make target +ccache-options+ and the +CCACHE_OPTIONS+ variable
+provide more generic access to the ccache. For example
+
+-----------------
+# set cache limit size
+make CCACHE_OPTIONS="--max-size=5G" ccache-options
+
+# zero statistics counters
+make CCACHE_OPTIONS="--zero-stats" ccache-options
+-----------------