build: W600-SDK importiert, Firmware-Build und Hello am EVK

Docker-Build mit gcc-arm-none-eabi 4.9-2014q4 (statt Homebrew-Cask) verwendet,
Dockerfile/tools/docker.sh dafür aus Task 13 vorgezogen. cmake/sdk.cmake schont
gcc 4.9 (kennt -fcommon/-Wno-error=... nicht). Zwei zusätzliche SDK-Stubs
(EarlyInit, pre_gpio_config) in src/sys/sdk_stubs.c ergänzt, siehe sdk/PATCHES.md.

sdk/Src/App/OTA/CMakeLists.txt

@@ -0,0 +1,43 @@
+# THE VERSION NUMBER
+SET(CMAKE_SYSTEM_NAME Generic)
+CMAKE_MINIMUM_REQUIRED (VERSION 3.10)
+PROJECT(WMOTA)
+
+SET(CMAKE_C_USE_RESPONSE_FILE_FOR_OBJECTS 1)
+SET(CMAKE_NINJA_FORCE_RESPONSE_FILE 1 CACHE INTERNAL "")
+
+set(CMAKE_VERBOSE_MAKEFILE OFF)
+
+# ENABLE ASM
+ENABLE_LANGUAGE(ASM)
+
+SET(CMAKE_STATIC_LIBRARY_PREFIX)
+SET(CMAKE_STATIC_LIBRARY_SUFFIX)
+
+SET(CMAKE_EXECUTABLE_LIBRARY_PREFIX)
+SET(CMAKE_EXECUTABLE_LIBRARY_SUFFIX)
+
+# C FLAGS
+SET(CMAKE_C_FLAGS " -mthumb --function-sections --data-sections -mcpu=cortex-m3 -std=gnu99 -mabi=aapcs -march=armv7-m -fno-builtin ")
+STRING(APPEND CMAKE_C_FLAGS "-DGCC_COMPILE=1 -DWOLFSSL_USER_SETTINGS -D_IN_ADDR_T_DECLARED -D__MACHINE_ENDIAN_H__ -D_TIMEVAL_DEFINED -D__INSIDE_CYGWIN_NET__ ")
+
+SET(CMAKE_C_FLAGS_DEBUG   "-O0 -g3 -gdwarf-2 -Wall -DDEBUG ")
+SET(CMAKE_C_FLAGS_RELEASE "-Os -Wall")
+
+
+# DEBUG ASM FLAGS
+SET(CMAKE_ASM_FLAGS_DEBUG "${CMAKE_ASM_FLAGS_DEBUG} -O0 -g3 -gdwarf-2 -Wall -mthumb-interwork -mthumb -std=gnu99 -mcpu=cortex-m3 -march=armv7-m -mabi=aapcs -fno-builtin -DDEBUG ")
+SET(CMAKE_ASM_FLAGS_RELEASE "${CMAKE_ASM_FLAGS_RELEASE} -Os -Wall -mthumb-interwork -mthumb -std=gnu99 -mcpu=cortex-m3 -march=armv7-m -mabi=aapcs -fno-builtin ")
+
+# Library sources
+SET(LIBRARY_SOURCES
+    "${CMAKE_CURRENT_SOURCE_DIR}/wm_http_fwup.c"
+    "${CMAKE_CURRENT_SOURCE_DIR}/wm_socket_fwup.c"
+)
+
+function(ADD_LIB_TARGET LIBTARGET)
+    add_library(${LIBTARGET} OBJECT ${LIBRARY_SOURCES})
+    # ADD_CUSTOM_COMMAND(TARGET ${LIBTARGET} POST_BUILD COMMAND ${CMAKE_COMMAND} -E copy_if_different ${EXECUTABLE_OUTPUT_PATH}/${LIBTARGET} ${CMAKE_CURRENT_SOURCE_DIR}/../../../Lib/GNU/${LIBTARGET})
+endfunction()
+
+ADD_LIB_TARGET(wmota.a)