apparmor: fix build for on musl

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

1 files changed, 37 insertions, 0 deletions

diff --git a/recipes-mac/AppArmor/files/0001-parser-Makefile-dont-force-host-cpp-to-detect-reallo.patch b/recipes-mac/AppArmor/files/0001-parser-Makefile-dont-force-host-cpp-to-detect-reallo.patch
new file mode 100644
index 0000000..9f7ad3c
--- /dev/null
+++ b/recipes-mac/AppArmor/files/0001-parser-Makefile-dont-force-host-cpp-to-detect-reallo.patch
@@ -0,0 +1,37 @@
+From 965bb9c3e464f756b258a7c259a92bce3cde74e7 Mon Sep 17 00:00:00 2001
+From: Armin Kuster <akuster@mvista.com>
+Date: Wed, 7 Oct 2020 20:50:38 -0700
+Subject: [PATCH] parser/Makefile: dont force host cpp to detect reallocarray
+
+In cross build environments, using the hosts cpp gives incorrect
+detection of reallocarray. Change cpp to a variable.
+
+fixes:
+parser_misc.c: In function 'int capable_add_cap(const char*, int, unsigned int, capability_flags)':
+| parser_misc.c:297:37: error: 'reallocarray' was not declared in this scope
+|   297 |   tmp = (struct capability_table *) reallocarray(cap_table, sizeof(struct capability_table), cap_table_size+1);
+
+Signed-off-by: Armin Kuster <akuster808@gmail.com>
+
+Upstream-Status: Pending
+
+---
+ parser/Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/parser/Makefile b/parser/Makefile
+index acef3d77..8250ac45 100644
+--- a/parser/Makefile
++++ b/parser/Makefile
+@@ -54,7 +54,7 @@ endif
+ CPPFLAGS += -D_GNU_SOURCE
+ 
+ STDLIB_INCLUDE:="\#include <stdlib.h>"
+-HAVE_REALLOCARRAY:=$(shell echo $(STDLIB_INCLUDE) | cpp ${CPPFLAGS} | grep -q reallocarray && echo true)
++HAVE_REALLOCARRAY:=$(shell echo $(STDLIB_INCLUDE) | ${CPP} ${CPPFLAGS} | grep -q reallocarray && echo true)
+ 
+ WARNINGS = -Wall
+ CXX_WARNINGS = ${WARNINGS} ${EXTRA_WARNINGS}
+-- 
+2.17.1
+