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-rw-r--r--meta/classes/icecc.bbclass15
1 files changed, 14 insertions, 1 deletions
diff --git a/meta/classes/icecc.bbclass b/meta/classes/icecc.bbclass
index 2bf6cdb003..bfab61dfa3 100644
--- a/meta/classes/icecc.bbclass
+++ b/meta/classes/icecc.bbclass
@@ -34,6 +34,15 @@ BB_HASHBASE_WHITELIST += "ICECC_PARALLEL_MAKE ICECC_DISABLED ICECC_USER_PACKAGE_
ICECC_ENV_EXEC ?= "${STAGING_BINDIR_NATIVE}/icecc-create-env"
+# This version can be incremented when changes are made to the environment that
+# invalidate the version on the compile nodes. Changing it will cause a new
+# environment to be created.
+#
+# A useful thing to do for testing Icecream changes locally is to add a
+# subversion in local.conf:
+# ICECC_ENV_VERSION_append = "-my-ver-1"
+ICECC_ENV_VERSION = "1"
+
# Default to disabling the caret workaround, If set to "1" in local.conf, icecc
# will locally recompile any files that have warnings, which can adversely
# affect performance.
@@ -203,7 +212,11 @@ def icecc_version(bb, d):
import socket
ice_dir = icecc_dir(bb, d)
- tar_file = os.path.join(ice_dir, archive_name + "-@VERSION@-" + socket.gethostname() + '.tar.gz')
+ tar_file = os.path.join(ice_dir, "{archive}-{version}-@VERSION@-{hostname}.tar.gz".format(
+ archive=archive_name,
+ version=d.getVar('ICECC_ENV_VERSION', True),
+ hostname=socket.gethostname()
+ ))
return tar_file