Add custom config logic to 3rdparty modules
These do not link directly against Mbed TLS so need their own
propagation of the custom config values through CMake.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
diff --git a/3rdparty/p256-m/CMakeLists.txt b/3rdparty/p256-m/CMakeLists.txt
index 0001dd2..7ff1308 100644
--- a/3rdparty/p256-m/CMakeLists.txt
+++ b/3rdparty/p256-m/CMakeLists.txt
@@ -9,6 +9,19 @@
$<INSTALL_INTERFACE:include>
PRIVATE ${MBEDTLS_DIR}/library/)
+# Pass-through MBEDTLS_CONFIG_FILE and MBEDTLS_USER_CONFIG_FILE
+# This must be duplicated from library/CMakeLists.txt because
+# p256m is not directly linked against any mbedtls targets
+# so does not inherit the compile definitions.
+if(MBEDTLS_CONFIG_FILE)
+ target_compile_definitions(p256m
+ PUBLIC MBEDTLS_CONFIG_FILE="${MBEDTLS_CONFIG_FILE}")
+endif()
+if(MBEDTLS_USER_CONFIG_FILE)
+ target_compile_definitions(p256m
+ PUBLIC MBEDTLS_USER_CONFIG_FILE="${MBEDTLS_USER_CONFIG_FILE}")
+endif()
+
if(INSTALL_MBEDTLS_HEADERS)
install(DIRECTORY :${CMAKE_CURRENT_SOURCE_DIR}