From ad27a3ec6993f474ab96e373874f12e6577be6be Mon Sep 17 00:00:00 2001
From: Lingkai Dong <lingkai.dong@arm.com>
Date: Wed, 3 Mar 2021 18:26:11 +0000
Subject: [PATCH] CMake: pass application name to post-build hook

Pass the exact name to the post-build hook, when an application's
or test's `CMakeLists.txt` calls `mbed_set_post_build()`. The
interface is CMake's built-in mechanism:
* `set_target_properties()` to set a property, e.g. application name
* `$<TARGET_PROPERTY:target,property>` to query a property at run time
---
 CMakeLists.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f5857f3d94..ad61efd96b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -177,6 +177,12 @@ function(mbed_generate_bin_hex target)
         # through the post-build process once.
         file(REMOVE ${CMAKE_CURRENT_BINARY_DIR}/${target}.elf)
 
+        # Pass the application's name to the Mbed target's post build operation
+        set_target_properties(mbed-post-build-bin-${MBED_TARGET}
+            PROPERTIES
+                application ${target}
+        )
+
         # The artefacts must be created before they can be further manipulated
         add_dependencies(mbed-post-build-bin-${MBED_TARGET} ${target})