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authorRobbie Harwood <rharwood@redhat.com>2019-03-06 18:01:50 -0500
committerGreg Hudson <ghudson@mit.edu>2019-03-29 14:53:26 -0400
commit867e387a3a68caad157c4ce102cccec0fd9fd94e (patch)
tree84d481b86c7e47a811b9fc677418bb8c0b4fe70c
parent3d8dd08ebbb26d15bdf6cc740f5c46268e913a6f (diff)
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Document the double-colon behavior of DIR ccaches
(cherry picked from commit 5ba6e02a7b96ddd15dde01db0f9aff3d65773a8e) ticket: 8789 version_fixed: 1.17.1
-rw-r--r--doc/basic/ccache_def.rst7
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/basic/ccache_def.rst b/doc/basic/ccache_def.rst
index d147f0d..53542ad 100644
--- a/doc/basic/ccache_def.rst
+++ b/doc/basic/ccache_def.rst
@@ -51,6 +51,13 @@ library.
requirement is for parent directory to exist and the current
process must have permissions to create the directory if it does
not exist. See :ref:`col_ccache` for details. New in release 1.10.
+ The following residual forms are supported:
+
+ * DIR:dirname
+ * DIR::dirpath/filename - a single cache within the directory
+
+ Switching to a ccache of the latter type causes it to become the
+ primary for the directory.
#. **FILE** caches are the simplest and most portable. A simple flat
file format is used to store one credential after another. This is