gitlab: Limit cerbero ccache to 1.7G

Testing showed that we need 1.6G to store all the objects. This limit
will prevent the cache from growing over time. Compressing the cache
can take a lot of time.

diff --git a/gitlab/ci_template.yml b/gitlab/ci_template.yml
index e8d6d74..0a017b0 100644 (file)
--- a/gitlab/ci_template.yml
+++ b/gitlab/ci_template.yml
@@ -129,6 +129,7 @@ build android arm64 api28:
   variables:
     CCACHE_BASEDIR: "${CI_PROJECT_DIR}"
     CCACHE_DIR: "${CI_PROJECT_DIR}/ccache"
+    CCACHE_MAXSIZE: "1.7G"
     CERBERO_HOME: "${CI_PROJECT_DIR}/cerbero-build"
     CERBERO_SOURCES: "${CI_PROJECT_DIR}/cerbero-sources"
     CERBERO_DEPS: "cerbero-deps.tar.gz"