From 800c960d0d7cc4278aade45cab7a4082e85ac402 Mon Sep 17 00:00:00 2001
From: Anas Nashif <anas.nashif@intel.com>
Date: Mon, 4 May 2020 07:53:00 -0400
Subject: [PATCH] build: reports: add puncover target

puncover is a footprint and stack analysis tool in python, see

https://github.com/HBehrens/puncover

Add custom target puncover which launches puncover with the right
options.

Launch for example with:

west  build -b frdm_k64f samples/hello_world/ -t puncover

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
---
 cmake/reports/CMakeLists.txt | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/cmake/reports/CMakeLists.txt b/cmake/reports/CMakeLists.txt
index 53068587c5b..53dc3382352 100644
--- a/cmake/reports/CMakeLists.txt
+++ b/cmake/reports/CMakeLists.txt
@@ -17,3 +17,20 @@ foreach(report ram_report rom_report)
             $<TARGET_PROPERTY:zephyr_property_target,${report}_DEPENDENCIES>
     )
 endforeach()
+
+find_program(PUNCOVER puncover)
+
+if(NOT ${PUNCOVER} STREQUAL PUNCOVER-NOTFOUND)
+  add_custom_target(
+    puncover
+    ${PUNCOVER}
+    --elf_file       ${ZEPHYR_BINARY_DIR}/${KERNEL_ELF_NAME}
+    --gcc_tools_base ${CROSS_COMPILE}
+    --src_root       ${ZEPHYR_BASE}
+    --build_dir      ${CMAKE_BINARY_DIR}
+    DEPENDS ${logical_target_for_zephyr_elf}
+            $<TARGET_PROPERTY:zephyr_property_target,${report}_DEPENDENCIES>
+    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+    USES_TERMINAL
+    )
+endif()