CMake: Fix GCC_ARM Cortex-M3 support

Add missing toolchain option to specify the CPU core
2020-11-18 13:44:12 +00:00 · 2020-11-18 13:44:12 +00:00 · 59da1e952c
parent 4acc57c2f4
commit 59da1e952c
1 changed files with 1 additions and 0 deletions
--- a/tools/cmake/cores/Cortex-M3.cmake
+++ b/tools/cmake/cores/Cortex-M3.cmake
@ -5,6 +5,7 @@
 if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
    list(APPEND common_options
        "-mthumb"
+        "-mcpu=cortex-m3"
    )
 elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
    list(APPEND c_cxx_compile_options