app-admin/rsyslog: skip omfwd_fast_imuxsock when running without dev-libs/liblogging[stdlog]

Bug: https://bugs.gentoo.org/819087
Package-Manager: Portage-3.0.28, Repoman-3.0.3
Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>

app-admin/rsyslog/files/rsyslog-8.2110.0-skip-omfwd_fast_imuxsock-test.patch

@@ -0,0 +1,29 @@
+From 440fd1d51c5aa7763d3d810b542a7e373a6738eb Mon Sep 17 00:00:00 2001
+From: Michael Biebl <biebl@debian.org>
+Date: Tue, 19 Oct 2021 23:00:50 +0200
+Subject: [PATCH] testbench: skip omfwd_fast_imuxsock.sh if liblogging-stdlog
+ is not available
+
+Fixes #4712
+---
+ tests/omfwd_fast_imuxsock.sh | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/tests/omfwd_fast_imuxsock.sh b/tests/omfwd_fast_imuxsock.sh
+index bb35b58d18..10f9f19c18 100755
+--- a/tests/omfwd_fast_imuxsock.sh
++++ b/tests/omfwd_fast_imuxsock.sh
+@@ -4,6 +4,13 @@
+ . ${srcdir:=.}/diag.sh init
+ skip_platform "SunOS"  "We have no ATOMIC BUILTINS, so OverallQueueSize counting of imdiag is NOT threadsafe and the counting will fail on SunOS"
+ 
++./syslog_caller -fsyslog_inject-l -m0 > /dev/null 2>&1
++no_liblogging_stdlog=$?
++if [ $no_liblogging_stdlog -ne 0 ];then
++  echo "liblogging-stdlog not available - skipping test"
++  exit 77
++fi
++
+ # export RSYSLOG_DEBUG="debug nologfuncflow noprintmutexaction nostdout"
+ export NUMMESSAGES=100000
+ 

app-admin/rsyslog/rsyslog-8.2110.0.ebuild

@@ -97,10 +97,8 @@ RDEPEND="
 	zeromq? (
 		>=net-libs/czmq-4:=[drafts]
 	)"
-DEPEND="${RDEPEND}
-	test? (
-		>=dev-libs/liblogging-1.0.1[stdlog]
-	)"
+
+DEPEND="${RDEPEND}"
 
 if [[ ${PV} == "9999" ]]; then
 	BDEPEND+=" doc? ( >=dev-python/sphinx-1.1.3-r7 )"
@@ -109,6 +107,8 @@ if [[ ${PV} == "9999" ]]; then
 	BDEPEND+=" >=dev-python/docutils-0.12"
 fi
 
+PATCHES=( "${FILESDIR}"/${P}-skip-omfwd_fast_imuxsock-test.patch )
+
 CONFIG_CHECK="~INOTIFY_USER"
 WARNING_INOTIFY_USER="CONFIG_INOTIFY_USER isn't set. Imfile module on this system will only support polling mode!"