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-rw-r--r--rtos/CMakeLists.txt6
1 files changed, 4 insertions, 2 deletions
diff --git a/rtos/CMakeLists.txt b/rtos/CMakeLists.txt
index 753b307..6c91a83 100644
--- a/rtos/CMakeLists.txt
+++ b/rtos/CMakeLists.txt
@@ -24,12 +24,14 @@ endif()
# Include ThreadX
# Only enable cortex-m55 until cortex-m33 is sorted out upstream
-if((CMAKE_SYSTEM_PROCESSOR STREQUAL "cortex-m55") AND
+if((CMAKE_SYSTEM_PROCESSOR MATCHES "cortex-m55") AND
(CORE_SOFTWARE_RTOS_LOWER STREQUAL "threadx" OR CORE_SOFTWARE_RTOS_LOWER STREQUAL "all"))
#threadx build requires 2 defines: THREADX_ARCH (format: cortex_m4) and THREADX_TOOLCHAIN (ac5/ac6/gnu).
#set them according to existing defines CMAKE_SYSTEM_PROCESSOR and CMAKE_CXX_COMPILER_ID:
- string(REPLACE "-" "_" THREADX_ARCH ${CMAKE_SYSTEM_PROCESSOR})
+ string(REGEX MATCH "^cortex-m([0-9]+[a-z]*)" THREADX_ARCH ${CMAKE_SYSTEM_PROCESSOR})
+ string(REPLACE "-" "_" THREADX_ARCH ${THREADX_ARCH})
string(TOLOWER ${CMAKE_CXX_COMPILER_ID} THREADX_TOOLCHAIN)
+
#if armclang, change the format to "ac6".
if(THREADX_TOOLCHAIN STREQUAL "armclang")
set(THREADX_TOOLCHAIN "ac6")