From c05c98831fda3cc1b6138f2a888ce01caebb9983 Mon Sep 17 00:00:00 2001
From: Kristofer Jonsson <kristofer.jonsson@arm.com>
Date: Wed, 5 Aug 2020 11:46:52 +0200
Subject: Set default log severity in headers

Change-Id: Ia984092db29cc5f1294ecdcf5c2b6b744c6d32b2
---
 CMakeLists.txt | 31 +++++++++++--------------------
 1 file changed, 11 insertions(+), 20 deletions(-)

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0dab28f..b857280 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -27,7 +27,10 @@ project(ethosu_core_driver VERSION 0.0.1)
 option(DRIVER_PMU_AUTOINIT "Enable PMU boot auto-initialization" OFF)
 
 set(CMSIS_PATH "${CMAKE_CURRENT_SOURCE_DIR}/../cmsis" CACHE PATH "Path to CMSIS.")
-set(DRIVER_LOG_SEVERITY "6" CACHE STRING "Driver log severity level 0=emerg, 1=alert, 2=crit, 3=err, 4=warning, 5=notice, 6=info, 7=debug")
+
+set(LOG_NAMES emerg alert crit err warning notice info debug)
+set(ETHOSU_LOG_SEVERITY "info" CACHE STRING "Driver log severity level ${LOG_NAMES}")
+set_property(CACHE ETHOSU_LOG_SEVERITY PROPERTY STRINGS ${LOG_NAMES})
 
 #
 # Global settings
@@ -49,12 +52,10 @@ else()
     message(FATAL_ERROR "Unsupported compiler ${CMAKE_SYSTEM_PROCESSOR}.")
 endif()
 
-# Check that DRIVER_LOG_SEVERITY has one of the supported
-# levels.
-set(LOG_SEVERITY_VALUE 0 1 2 3 4 5 6 7)
-set(LOG_SEVERITY_NAME EMERG ALERT CRIT ERR WARNING NOTICE INFO DEBUG)
-if(NOT ${DRIVER_LOG_SEVERITY} IN_LIST LOG_SEVERITY_VALUE)
-    message(FATAL_ERROR "Unsupported driver log severity level ${DRIVER_LOG_SEVERITY}")
+# Check that ETHOSU_LOG_SEVERITY has one of the supported levels
+list(FIND LOG_NAMES ${ETHOSU_LOG_SEVERITY} LOG_SEVERITY)
+if (${LOG_SEVERITY} EQUAL -1)
+    message(FATAL_ERROR "Unsupported log level ${ETHOSU_LOG_SEVERITY}")
 endif()
 
 # Enable PMU boot auto-initialization
@@ -75,18 +76,8 @@ add_library(ethosu_core_driver STATIC)
 target_include_directories(ethosu_core_driver PUBLIC include)
 target_sources(ethosu_core_driver PRIVATE src/ethosu_driver.c src/ethosu_device.c src/ethosu_pmu.c)
 
-# Set the DRIVER_LOG_SEVERITY level for the target
-target_compile_definitions(ethosu_core_driver PRIVATE DRIVER_LOG_SEVERITY=${DRIVER_LOG_SEVERITY})
-
-foreach(S IN ZIP_LISTS LOG_SEVERITY_VALUE LOG_SEVERITY_NAME)
-    # This will add a define in the form of LOG_SEVERITY_INFO=6.
-    # This is to make the conditional check like
-    # (DRIVER_LOG_SEVERITY >= LOG_SEVERITY_INFO) possible.
-    target_compile_definitions(ethosu_core_driver PRIVATE LOG_SEVERITY_${S_1}=${S_0})
-    if(${DRIVER_LOG_SEVERITY} STREQUAL ${S_0})
-        set(DRIVER_LOG_SEVERITY_NAME ${S_1})
-    endif()
-endforeach()
+# Set the log level for the target
+target_compile_definitions(ethosu_core_driver PRIVATE ETHOSU_LOG_SEVERITY=${LOG_SEVERITY})
 
 #
 # Print build status
@@ -96,5 +87,5 @@ message(STATUS "*******************************************************")
 message(STATUS "PROJECT_NAME                           : ${PROJECT_NAME}")
 message(STATUS "CMAKE_SYSTEM_PROCESSOR                 : ${CMAKE_SYSTEM_PROCESSOR}")
 message(STATUS "CMSIS_PATH                             : ${CMSIS_PATH}")
-message(STATUS "DRIVER_LOG_SEVERITY                    : ${DRIVER_LOG_SEVERITY} (${DRIVER_LOG_SEVERITY_NAME})")
+message(STATUS "ETHOSU_LOG_SEVERITY                    : ${ETHOSU_LOG_SEVERITY}")
 message(STATUS "*******************************************************")
-- 
cgit v1.2.1