[buildbot] phase1: hide/skip ccache steps if not available

[LEDE Commits]

ynezz pushed a commit to buildbot.git, branch master:
https://git.openwrt.org/7caaf994fa2cf79159dcfd41aa612437d8c31bb9

commit 7caaf994fa2cf79159dcfd41aa612437d8c31bb9
Author: Thibaut VARÈNE <hacks at slashdirt.org>
AuthorDate: Tue Oct 25 15:41:06 2022 +0200

    phase1: hide/skip ccache steps if not available
    
    Signed-off-by: Thibaut VARÈNE <hacks at slashdirt.org>
---
 phase1/master.cfg | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/phase1/master.cfg b/phase1/master.cfg
index 52b2b8d..4c8156a 100644
--- a/phase1/master.cfg
+++ b/phase1/master.cfg
@@ -595,12 +595,14 @@ for target in targets:
 
 	# see if ccache is available
 	factory.addStep(SetPropertyFromCommand(
+		name = "ccache",
 		property = "ccache_command",
 		command = ["which", "ccache"],
 		description = "Testing for ccache command",
 		haltOnFailure = False,
 		flunkOnFailure = False,
 		warnOnFailure = False,
+		hideStepIf = lambda r, s: r==results.FAILURE,
 	))
 
 	# Workaround bug when switching from a checked out tag back to a branch
@@ -1129,7 +1131,7 @@ for target in targets:
 		haltOnFailure = False,
 		flunkOnFailure = False,
 		warnOnFailure = False,
-		alwaysRun = True,
+		hideStepIf = lambda r, s: r==results.FAILURE,
 	))
 
 	c['builders'].append(BuilderConfig(name=target, workernames=workerNames, factory=factory, nextBuild=GetNextBuild))