tests: correctly escape # in Makefile

Signed-off-by: Armin Kuster <akuster808@gmail.com>

recipes-mac/AppArmor/apparmor_2.13.6.bb

@@ -23,6 +23,7 @@ SRC_URI = " \
     file://apparmor.service \
     file://0001-Makefile.am-suppress-perllocal.pod.patch \
     file://0001-Use-build-environment-C-preprocessor.patch \
+    file://0002-Correctly-escape-in-Makefile.patch \
     file://run-ptest \
     "
 

recipes-mac/AppArmor/files/0002-Correctly-escape-in-Makefile.patch

@@ -0,0 +1,25 @@
+From 4ffd666a2cedeabc8eef42371c03be52fc2a3d66 Mon Sep 17 00:00:00 2001
+From: Omer Akram <omer@thing.com>
+Date: Mon, 12 Apr 2021 22:54:52 +0500
+Subject: [PATCH] Correctly escape # in Makefile
+
+---
+ tests/regression/apparmor/Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tests/regression/apparmor/Makefile b/tests/regression/apparmor/Makefile
+index c3d0cfb7..b41dbe47 100644
+--- a/tests/regression/apparmor/Makefile
++++ b/tests/regression/apparmor/Makefile
+@@ -69,7 +69,7 @@ endif # USE_SYSTEM
+ 
+ CFLAGS += -g -O0 -Wall -Wstrict-prototypes
+ 
+-USE_SYSCTL:=$(shell echo "#include <sys/sysctl.h>" | cpp -dM >/dev/null 2>/dev/null && echo true)
++USE_SYSCTL:=$(shell echo "\#include <sys/sysctl.h>" | cpp -dM >/dev/null 2>/dev/null && echo true)
+ 
+ 
+ SRC=access.c \
+-- 
+2.25.1
+