MLECO-2525 Upgrade to C++ 14
-Updated CMake to use C++ 14
-Removed cmsis makefile include from tensorflow.cmake
-Documentation update
-Added more flags for processor in CMake
Change-Id: I1c2b72141e98a5cf8bb09176d7c331da3b05b4c5
diff --git a/scripts/cmake/bare-metal-sources.cmake b/scripts/cmake/bare-metal-sources.cmake
index c797d5f..98030d5 100644
--- a/scripts/cmake/bare-metal-sources.cmake
+++ b/scripts/cmake/bare-metal-sources.cmake
@@ -183,7 +183,7 @@
set(COMPILER_FLAGS "${TENSORFLOW_LITE_MICRO_FLAG} ${PROFILING_OPT} ${OPTIONAL_FLAGS}")
# For some reason, cmake doesn't pass the c++ standard flag, adding it manually
-set(CMAKE_CXX_FLAGS "${COMPILER_FLAGS} -std=c++11" CACHE INTERNAL "")
+set(CMAKE_CXX_FLAGS "${COMPILER_FLAGS}" CACHE INTERNAL "")
set(CMAKE_C_FLAGS "${COMPILER_FLAGS}" CACHE INTERNAL "")
set(CMAKE_ASM_COMPILE_OBJECT ${CMAKE_CXX_FLAGS})
diff --git a/scripts/cmake/tensorflow.cmake b/scripts/cmake/tensorflow.cmake
index c2906f5..60f191f 100644
--- a/scripts/cmake/tensorflow.cmake
+++ b/scripts/cmake/tensorflow.cmake
@@ -58,7 +58,7 @@
set(TENSORFLOW_LITE_MICRO_PATH "${TENSORFLOW_SRC_PATH}/tensorflow/lite/micro")
set(TENSORFLOW_LITE_MICRO_GENDIR ${CMAKE_CURRENT_BINARY_DIR}/tensorflow/)
-set(CMSIS_DSP_MAKEFILE_INC ${CMAKE_CURRENT_SOURCE_DIR}/scripts/make/cmsis_dsp.inc)
+
set(ETHOS_EVAL_TARGET_MAKEFILE_INC ${CMAKE_CURRENT_SOURCE_DIR}/scripts/make/cortex_m_ethos_eval_makefile.inc)
if (TARGET_PLATFORM STREQUAL native)
@@ -127,3 +127,5 @@
# Create library
add_library(tensorflow-lite-micro STATIC IMPORTED)
add_dependencies(tensorflow-lite-micro tensorflow_build)
+set_property(TARGET tensorflow-lite-micro PROPERTY IMPORTED_LOCATION
+ "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${TENSORFLOW_LITE_MICRO_PLATFORM_LIB_NAME}")
diff --git a/scripts/cmake/toolchains/bare-metal-armclang.cmake b/scripts/cmake/toolchains/bare-metal-armclang.cmake
index c1f066b..2ac2ac4 100644
--- a/scripts/cmake/toolchains/bare-metal-armclang.cmake
+++ b/scripts/cmake/toolchains/bare-metal-armclang.cmake
@@ -38,12 +38,15 @@
if (CMAKE_SYSTEM_PROCESSOR STREQUAL cortex-m55)
# Flags for cortex-m55
- set(CPU_COMPILE_DEF CPU_CORTEX_M55)
+ set(CPU_ID M55)
+ set(CPU_COMPILE_DEF CPU_CORTEX_${CPU_ID})
set(CPU_NAME ${CMAKE_SYSTEM_PROCESSOR})
+ set(ARM_CPU "ARMC${CPU_ID}")
set(FLOAT_ABI hard)
set(ARM_MATH_DSP 1)
set(ARM_MATH_LOOPUNROLL 1)
- set(CPU_LINK_OPT "--cpu=Cortex-M55")
+ set(CPU_HEADER_FILE "${ARM_CPU}.h")
+ set(CPU_LINK_OPT "--cpu=Cortex-${CPU_ID}")
elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL cortex-m33)
# Flags for cortex-m33 to go here
endif()
@@ -74,7 +77,8 @@
# Compile definitions:
add_compile_definitions(
PLATFORM_HAL=${PLATFORM_HAL}
- ${CPU_COMPILE_DEF}=1
+ CPU_HEADER_FILE=\"${CPU_HEADER_FILE}\"
+ $<$<BOOL:${CPU_COMPILE_DEF}>:${CPU_COMPILE_DEF}>
$<$<BOOL:${ARM_MATH_DSP}>:ARM_MATH_DSP>
$<$<BOOL:${ARM_MATH_LOOPUNROLL}>:ARM_MATH_LOOPUNROLL>)
diff --git a/scripts/cmake/toolchains/bare-metal-gcc.cmake b/scripts/cmake/toolchains/bare-metal-gcc.cmake
index 2ffc1bb..455f5ec 100644
--- a/scripts/cmake/toolchains/bare-metal-gcc.cmake
+++ b/scripts/cmake/toolchains/bare-metal-gcc.cmake
@@ -36,11 +36,15 @@
if (CMAKE_SYSTEM_PROCESSOR STREQUAL cortex-m55)
# Flags for cortex-m55
- set(CPU_COMPILE_DEF CPU_CORTEX_M55)
+ set(CPU_ID M55)
+ set(CPU_COMPILE_DEF CPU_CORTEX_${CPU_ID})
set(CPU_NAME ${CMAKE_SYSTEM_PROCESSOR})
+ set(ARM_CPU "ARMC${CPU_ID}")
set(FLOAT_ABI hard)
set(ARM_MATH_DSP 1)
set(ARM_MATH_LOOPUNROLL 1)
+ set(CPU_HEADER_FILE "${ARM_CPU}.h")
+ set(CPU_LINK_OPT "--cpu=Cortex-${CPU_ID}")
elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL cortex-m33)
# Flags for cortex-m33 to go here
endif()
@@ -71,7 +75,8 @@
# Compile definitions:
add_compile_definitions(
PLATFORM_HAL=${PLATFORM_HAL}
- ${CPU_COMPILE_DEF}=1
+ CPU_HEADER_FILE=\"${CPU_HEADER_FILE}\"
+ $<$<BOOL:${CPU_COMPILE_DEF}>:${CPU_COMPILE_DEF}>
$<$<BOOL:${ARM_MATH_DSP}>:ARM_MATH_DSP>
$<$<BOOL:${ARM_MATH_LOOPUNROLL}>:ARM_MATH_LOOPUNROLL>)