--good

Cmake_templates/cmsis_template.txt

@@ -0,0 +1,35 @@
+set(LIB_NAME CMSIS)
+if(NOT DEFINED ENV{MCU_SERIES})
+    message(FATAL_ERROR "MCU_SERIES NOT DEFINED. Please define it like stm32fxx")
+else()
+    string(TOUPPER $ENV{MCU_SERIES} MCU_SERIES_UPPERCASE)
+endif()
+
+project(${LIB_NAME}
+        LANGUAGES C ASM
+        )
+if (NOT DEFINED ENV{MCU})
+    message(FATAL_ERROR "PLEASE DEFINE ENV{MCU} i.e STM32F427xx")
+endif ()
+
+if (NOT GTEST)
+    if (NOT $ENV{CORTEX-M} STREQUAL "3" AND NOT $ENV{CORTEX-M} STREQUAL "1" AND NOT $ENV{CORTEX-M} STREQUAL "0" AND NOT $ENV{CORTEX-M} STREQUAL "4" AND NOT $ENV{CORTEX-M} STREQUAL "3" AND NOT $ENV{CORTEX-M} STREQUAL "55")
+        message(FATAL_ERROR "Error: please set CORTEX-M")
+    endif ()
+
+    if (NOT DEFINED ENV{COMPILE_OPTIONS})
+        set(COMPILE_OPTIONS -ffunction-sections -fdata-sections -fno-common -fmessage-length=0 $<$<COMPILE_LANGUAGE:CXX>:-fno-rtti> -mcpu=cortex-m$ENV{CORTEX-M} -mthumb -mthumb-interwork)
+        message(WARNING "${LIB_NAME} compile with default options")
+    else ()
+        set(COMPILE_OPTIONS $ENV{COMPILE_OPTIONS})
+    endif()
+endif()
+
+add_library(${LIB_NAME} INTERFACE)
+target_include_directories(${LIB_NAME} INTERFACE Include Device/ST/${MCU_SERIES_UPPERCASE}/Include)
+target_compile_definitions(${LIB_NAME} INTERFACE "$ENV{MCU}")
+if (NOT $ENV{CORTEX-M} STREQUAL "3" AND NOT $ENV{CORTEX-M} STREQUAL "1" AND NOT $ENV{CORTEX-M} STREQUAL "0" AND NOT $ENV{CORTEX-M} STREQUAL "4" AND NOT $ENV{CORTEX-M} STREQUAL "3" AND NOT $ENV{CORTEX-M} STREQUAL "55")
+    message(FATAL_ERROR "Error: please set CORTEX-M")
+else ()
+    target_compile_options(${LIB_NAME} BEFORE INTERFACE ${COMPILE_OPTIONS})
+endif ()