Buildbot: cannot filter out compilation warnings -

Buildbot: cannot filter out compilation warnings -

i'm trying integrate buildbot process feature suppress specific compilation warnings. here did:

1) created file warning exections, sample line below:

deps/include/linux/sofia-sip-1.12/sofia-sip/su_tag.h : .*

2) added compile step following:

suppressionfile= <path_to> + "/buildbot-warnings-exceptions",

here total buildstep improve reference:

build_4_core = compile ( command = ["make", "-j4"], warnonwarnings = true, haltonfailure = true, workdir = nr.vdk20_build_root, suppressionfile= nr.vdk20_build_root + "/buildbot-warnings-exceptions", name = "make_j4" )

3) restarted buildmaster

unfortunately seems warning not filtered out :( example, here warning line, still nowadays in compile step logs , warnings list:

deps/include/linux/sofia-sip-1.12/sofia-sip/su_tag.h:206:25: warning: unused parameter ‘p’ [-wunused-parameter]

tried several tweek of file content no luck

what i'm doing wrong?

just finish picture:

buildmaster: running on gentoo server 64bit buildbot version: 0.8.8 twisted version: 12.3.0

buildslave : running on ubuntu 12.04 64bit buildslave version: 0.8.5 twisted version: 11.1.0

buildbot