ccache: Remove duplicate 'ccache.inc' from 'meta/class/'

Signed-off-by: Wenzong Fan <wenzong.fan@windriver.com>

diff --git a/meta/classes/ccache.inc b/meta/classes/ccache.inc
deleted file mode 100644 (file)
index d830a1b..0000000
--- a/meta/classes/ccache.inc
+++ /dev/null
@@ -1,11 +0,0 @@
-# Make ccache use a TMPDIR specific ccache directory if using the crosscompiler,
-# since it isn't likely to be useful with any other toolchain than the one we just
-# built, and would otherwise push more useful things out of the default cache.
-
-CCACHE_DIR_TARGET = "${TMPDIR}/ccache"
-
-python () {
-    if not bb.data.inherits_class('native', d) and not bb.data.inherits_class('cross', d):
-        bb.data.setVar('CCACHE_DIR', '${CCACHE_DIR_TARGET}', d)
-        bb.data.setVarFlag('CCACHE_DIR', 'export', '1', d)
-}