tests: bt: add Mbed TLS headers to the build

Include Mbed TLS headers to the build system. This is required
because these tests do not follow the "standard build pattern"
of Mbed TLS in Zephyr, otherwise include files would be already
available after the library has been linked. In these examples
some BT source files and Kconfigs are manually added to the
CmakeLists.txt file bypassing the standard library build pattern,
so Mbed TLS headers must also be added manually.

Signed-off-by: Valerio Setti <[email protected]>

Author: valeriosetti

tests/bluetooth/mesh/brg/CMakeLists.txt

@@ -12,7 +12,8 @@ target_sources(app
 
 target_include_directories(app
 	PRIVATE
-	${ZEPHYR_BASE}/subsys/bluetooth/mesh)
+	${ZEPHYR_BASE}/subsys/bluetooth/mesh
+	${ZEPHYR_MBEDTLS_MODULE_DIR}/include)
 
 target_compile_options(app
 	PRIVATE

tests/bluetooth/mesh/delayable_msg/CMakeLists.txt

@@ -12,7 +12,8 @@ target_sources(app
 
 target_include_directories(app
 	PRIVATE
-	${ZEPHYR_BASE}/subsys/bluetooth/mesh)
+	${ZEPHYR_BASE}/subsys/bluetooth/mesh
+	${ZEPHYR_MBEDTLS_MODULE_DIR}/include)
 
 target_compile_options(app
 	PRIVATE

tests/bluetooth/mesh/rpl/CMakeLists.txt

@@ -12,7 +12,8 @@ target_sources(app
 
 target_include_directories(app
 	PRIVATE
-	${ZEPHYR_BASE}/subsys/bluetooth/mesh)
+	${ZEPHYR_BASE}/subsys/bluetooth/mesh
+	${ZEPHYR_MBEDTLS_MODULE_DIR}/include)
 
 target_compile_options(app
 	PRIVATE