icecc: Demote "could not get ICECC_CC" warning to note

For many components, it is perfectly correct not to have gcc or g++ in
the PATH, notably when INHIBIT_DEFAULT_DEPS is set.
We were getting a flood of warnings when icecc was enabled, eg:

    WARNING: base-files-3.0.14-r89.tait.8.6 do_configure: Cannot use icecc: could not get ICECC_CC or ICECC_CXX
    WARNING: base-files-3.0.14-r89.tait.8.6 do_compile: Cannot use icecc: could not get ICECC_CC or ICECC_CXX
    WARNING: base-files-3.0.14-r89.tait.8.6 do_install: Cannot use icecc: could not get ICECC_CC or ICECC_CXX
    WARNING: busybox-inittab-1.33.0-r0 do_configure: Cannot use icecc: could not get ICECC_CC or ICECC_CXX
    WARNING: busybox-inittab-1.33.0-r0 do_compile: Cannot use icecc: could not get ICECC_CC or ICECC_CXX
    WARNING: busybox-inittab-1.33.0-r0 do_install: Cannot use icecc: could not get ICECC_CC or ICECC_CXX
    WARNING: linux-libc-headers-3.14-r0 do_configure: Cannot use icecc: could not get ICECC_CC or ICECC_CXX
    WARNING: linux-libc-headers-3.14-r0 do_compile: Cannot use icecc: could not get ICECC_CC or ICECC_CXX
    WARNING: linux-libc-headers-3.14-r0 do_install: Cannot use icecc: could not get ICECC_CC or ICECC_CXX

Demote this message to a "NOTE".
It still appears in log.do_configure and friends:

    NOTE: Cannot use icecc: could not get ICECC_CC or ICECC_CXX

(From OE-Core rev: 720254152ca57c19acf1f156d47fd47af0afa20d)

Signed-off-by: Douglas Royds <douglas.royds@taitradio.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/classes/icecc.bbclass b/meta/classes/icecc.bbclass
index 0dde960e7a..80943fcf02 100644
--- a/meta/classes/icecc.bbclass
+++ b/meta/classes/icecc.bbclass
@@ -358,7 +358,7 @@ set_icecc_env() {
     ICECC_WHICH_AS="${@bb.utils.which(os.getenv('PATH'), 'as')}"
     if [ ! -x "${ICECC_CC}" -o ! -x "${ICECC_CXX}" ]
     then
-        bbwarn "Cannot use icecc: could not get ICECC_CC or ICECC_CXX"
+        bbnote "Cannot use icecc: could not get ICECC_CC or ICECC_CXX"
         return
     fi