Enable full compilation and linking

README.md

@@ -3,14 +3,19 @@ Hey there embedded developers, you deserve a modern IDE!
 
 Running this script from the root directory of your [nRF5-SDK](https://www.nordicsemi.com/eng/Products/Bluetooth-low-energy/nRF5-SDK) will create CMakelists.txt files for all of the example projects in the SDK.
 
-_Disclaimer: This will not let you build or flash your project from CLion but you will be able to navigate through your project and the SDK libraries._
+## How to convert all examples on the SDK to CLion
+_Tested on Ubuntu 16.04
+1. Clone the repository or download the scripts nrf5-sdk-to-clion.sh and nrf5-make2cmake.sh
+2. (optional) Add the path where the scripts are located to the PATH enviroment variable PATH
+4. (optional) Create a backup for your current nrf5-SDK directory
+5. `nrf5-sdk-to-clion.sh <root_to_sdk>` 
+6. Open _"CMakeLists.txt"_ for the desired project
+7. From CLion, go to File-->Open and choose the root directory of the nRF5-SDK.
+The last stage is needed since adding all of the example projects to the CMakeLists.txt file would overload CLion.
+
+## How to convert any Makefile (with nRF5-SDK structure) to CMake
+_Tested on Ubuntu 16.04
+`nrf5-make2cmake.sh <path_to_Makefile>` this will create a CMakeLists.txt on the same folder of the Makefile
+
 
-## How to use it
-_Tested on Ubuntu 16.04 and macOS_
-1. (optional) Create a backup for your current nrf5-SDK directory
-2. cd into the root of the nrf5-SDK directory
-3. `curl -s https://raw.githubusercontent.com/Jumperr-labs/nrf5-sdk-clion/master/nrf5-sdk-to-clion.sh | bash`
-4. Open _"./CMakeLists.txt"_ and uncomment the desired project's path (you can uncomment multiple projects)
-5. From CLion, go to File-->Open and choose the root directory of the nRF5-SDK.
 
-The last stage is needed since adding all of the example projects to the CMakeLists.txt file would overload CLion.

nrf5-make2cmake.sh

@@ -0,0 +1,143 @@
+#!/usr/bin/env bash
+
+#Copyright 2017 Jumper Labs Ltd.
+
+#Licensed under the Apache License, Version 2.0 (the "License");
+#you may not use this file except in compliance with the License.
+#You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#Unless required by applicable law or agreed to in writing, software
+#distributed under the License is distributed on an "AS IS" BASIS,
+#WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#See the License for the specific language governing permissions and
+#limitations under the License.
+
+set -e
+
+nrf52_stlink="nrf52_stlink.cfg"
+
+\cat << 'EOF3' > ${nrf52_stlink}
+
+source [find interface/stlink-v2-1.cfg]
+
+transport select hla_swd
+
+source [find target/nrf52.cfg]
+
+EOF3
+
+
+tmp_makefile="CMakeLists-generator.mk"
+\cat << 'EOF' > ${tmp_makefile}
+LINKERSCRIPT=$$(cat Makefile | sed -n 's/\s*LINKER_SCRIPT\s*:=\s*\(.*\.ld\)/\1/p')
+LINKER_SCRIPT:=$(LINKERSCRIPT)
+include Makefile
+
+OPT += -std=c99
+
+TEMPLATE_PATH:="$$$ \{CMAKE_SOURCE_DIR\}/"$(TEMPLATE_PATH)
+
+generate:
+	@echo 'cmake_minimum_required(VERSION 3.4.0)'
+	@echo ''
+	@echo 'include(nrf52.cmake) # get it from https://github.com/nvelozsavino/nordic_cmake.git'
+	@echo ''
+	@echo ''
+	@echo '$(GNU_INSTALL_ROOT2)'
+	@echo ''
+	$(foreach var, PROJECT_NAME, \
+		echo 	"set($(var) $($(var)))" ; \
+	)
+	@echo ''
+	@echo ''
+	$(foreach var, CFLAGS CXXFLAGS ASMFLAGS LIB_FILES, \
+		echo 	"set($(var)" ; \
+		echo " $($(var))" | sed -e 's/\s\+/\n\t/g'; \
+		echo	")" ; \
+	)
+	$(foreach var, LDFLAGS, \
+		echo 	"set($(var)" ; \
+		echo " $($(var))" | sed -e 's/\s\+/\n\t/g; s/-\(L\|T\)/-\1$$$ {CMAKE_SOURCE_DIR}\//g'; \
+		echo	")" ; \
+	)
+	@echo 'set(SRC_FILES '
+	@echo ' $(SRC_FILES)' | sed -e 's/\s\+/\n\t/g'
+	@echo ')'
+	@echo ''
+	@echo ''
+	@echo 'set(INC_FOLDERS'
+	@echo ' $(INC_FOLDERS)' | sed -e 's/\s\+/\n\t/g'
+	@echo ')'
+	@echo ''
+	@echo ''
+	@echo 'project( $$$ {PROJECT_NAME} )'
+	@echo 'enable_language(ASM)'
+	@echo ''
+	@echo 'NRF_SET_COMPILERS()'
+	@echo 'SET_COMPILATION_FLAGS()'
+
+	@echo ''
+	@echo 'set(PROJECT_CMAKE_INCLUDE "$$$ {CMAKE_SOURCE_DIR}/project.cmake" CACHE STRING "Project CMake Include")'
+	@echo 'if(EXISTS $$$ {PROJECT_CMAKE_INCLUDE} )'
+	@echo '    include($$$ {PROJECT_CMAKE_INCLUDE})'
+	@echo 'endif()'
+
+	@echo ''
+	@echo ''
+
+	@echo 'include_directories($$$ {INC_FOLDERS})'
+	@echo 'add_executable($$$ {PROJECT_NAME} $$$ {SRC_FILES})'
+
+	@echo 'target_link_libraries($$$ {PROJECT_NAME} PUBLIC $$$ {LIBS_CLEAN} $$$ {LIB_FILES_CLEAN})'
+	@echo ''
+	@echo ''
+
+	@echo 'message(FATAL_ERROR "Set SOFTDEVICE variables with the Softdevice hex file and info and comment this error")'
+	@echo 'set(SOFTDEVICE_HEX_FILE "<PATH TO SOFTDEVICE HEX FILE>")'
+	@echo 'set(SOFTDEVICE_FWID_REQ "<FWID_REQ>")'
+	@echo 'set(SOFTDEVICE_FWID_ID "<FWID_ID>")'
+	@echo ''
+	@echo ''
+
+	@echo 'set(FW_VERSION "v0.0.1")      #Firmware Version'
+	@echo 'set(OUTPUT_FOLDER "$$$ {CMAKE_SOURCE_DIR}/build/$$$ {FW_VERSION}/")'
+	@echo 'set(OBJ_NAME "$$$ {OUTPUT_FOLDER}/$$$ {PROJECT_NAME}")'
+	@echo ''
+	@echo ''
+
+	@echo 'set(APP_HEX_FILE $$$ {TARGET_HEX_FILE})'
+	@echo 'set(APP_HEX_FILE-CREATE TRUE)'
+	@echo 'set(BOOTLOADER_VERSION 1)'
+
+	@echo 'SET_COMPILER_OPTIONS($$$ {PROJECT_NAME})'
+	@echo 'PRINT_SIZE_OF_TARGETS($$$ {PROJECT_NAME})'
+	@echo 'ADD_HEX_BIN_TARGETS($$$ {PROJECT_NAME} $$$ {OBJ_NAME})'
+	@echo 'NRF_FLASH_TARGET($$$ {PROJECT_NAME} $$$ {TARGET_HEX_FILE})'
+	@echo ''
+
+	@echo 'if (NOT BOOTLOADER_HEX_FILE)'
+	@echo '    message(WARNING "Add -DBOOTLOADER_HEX_FILE=<path_to_bootloader_hex_file> to CMake env variables")'
+	@echo 'endif()'
+
+	@echo 'if (NOT KEY_PEM_FILE)'
+	@echo '    message(WARNING "Add -DKEY_PEM_FILE=<path_to_pem_key_file> to CMake env variables")'
+	@echo 'endif()'
+	@echo 'GENERATE_UPDATE_FLASH_TARGET($$$ {PROJECT_NAME} "APP" $$$ {OBJ_NAME}.zip)'
+EOF
+
+
+
+makefile=$1
+    \pwd
+    dir=`\dirname ${makefile}`
+    \echo "Creating CMakeLists.txt for ${makefile}"
+    \pushd ${dir} > /dev/null
+    \make -s -f ${tmp_makefile} generate > CMakeLists.txt
+    \popd > /dev/null
+\rm ${tmp_makefile}
+
+echo '************************************'
+echo 'Enjoy using CLION with the NRF5-SDK!'
+echo '************************************'

nrf5-sdk-to-clion.sh

@@ -13,44 +13,160 @@
 #WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 #See the License for the specific language governing permissions and
 #limitations under the License.
+function create_cmake {
+	set -e
 
-set -e
+	tmp_makefile=$(mktemp)
 
-tmp_makefile="/tmp/CMakeLists-generator.mk"
+	\cat << 'EOF' > ${tmp_makefile}
+	LINKERSCRIPT:=`cat Makefile | sed -n 's/.*LINKER_SCRIPT\s\+:=\s\+\(.*\.ld\).*/\1/p'`
+	LINKER_SCRIPT:="$$$ \{CMAKE_SOURCE_DIR\}/"$(LINKERSCRIPT)
+	include Makefile
+	OPT += -std=c99
 
-\cat << 'EOF' > ${tmp_makefile}
-include Makefile
+	TEMPLATE_PATH:="$$$ \{CMAKE_SOURCE_DIR\}/"$(TEMPLATE_PATH)
 
-generate:
-	$(foreach var, PROJECT_NAME SDK_ROOT PROJ_DIR SRC_FILES INC_FOLDERS CFLAGS CXXFLAGS, \
-		echo "set($(var) $($(var)))" ; \
-		echo ; \
-	)
 
-	@echo 'cmake_minimum_required(VERSION 2.4.0)'
-	@echo 'project($$$ {PROJECT_NAME})'
+	generate:
+		@echo 'cmake_minimum_required(VERSION 3.4.0)'
 
-	@echo 'list(APPEND CFLAGS "-undef" "-D__GNUC__")'
-	@echo 'list(FILTER CFLAGS EXCLUDE REGEX mcpu)'
-	@echo 'string(REPLACE ";" " " CFLAGS "$$$ {CFLAGS}")'
-	@echo 'set(CMAKE_C_FLAGS $$$ {CFLAGS})'
+		@echo 'FUNCTION(SET_COMPILER_OPTIONS TARGET)' 
+		@echo '	target_compile_options($$$ {TARGET} PRIVATE'
+		@echo '		$$$ <$$$ <COMPILE_LANGUAGE:C>:$$$ {CFLAGS}>'
+		@echo '			$$$ <$$$ <COMPILE_LANGUAGE:CXX>:$$$ {CXXFLAGS}>'
+		@echo '			$$$ <$$$ <COMPILE_LANGUAGE:ASM>:$$$ {ASMFLAGS}>'
+		@echo '		)'
+		@echo 'ENDFUNCTION()'
 
-	@echo 'include_directories($$$ {INC_FOLDERS})'
-	@echo 'add_executable($$$ {PROJECT_NAME} $$$ {SRC_FILES})'
-EOF
+		@echo ''
+		@echo ''
 
-\echo "cmake_minimum_required(VERSION 2.8.9)" > CMakeLists.txt
+		@echo 'FUNCTION(PRINT_SIZE_OF_TARGETS TARGET)'
+		@echo '    SET(FILENAME "$$$ {CMAKE_BINARY_DIR}/$$$ {TARGET}")'
+		@echo '    add_custom_command(TARGET $$$ {TARGET} POST_BUILD COMMAND $$$ {CMAKE_SIZE} $$$ {FILENAME})'
+		@echo 'ENDFUNCTION()'
 
-for makefile in `\find ./examples -name Makefile` ; do
-    dir=`\dirname ${makefile}`
-    \echo "Creating CMakeLists.txt for ${makefile}"
-    \pushd ${dir} > /dev/null
-    \make -s -f ${tmp_makefile} generate > CMakeLists.txt
-    \popd > /dev/null
-    \echo "#add_subdirectory(${dir})" >> CMakeLists.txt
-done
-\rm ${tmp_makefile}
+		@echo ''
+		@echo ''
+
+		@echo 'FUNCTION(ADD_HEX_BIN_TARGETS TARGET)'
+		@echo '    SET(FILENAME "$$$ {CMAKE_BINARY_DIR}/$$$ {TARGET}")'
+		@echo '    add_custom_command(TARGET $$$ {TARGET} POST_BUILD COMMAND $$$ {CMAKE_OBJCOPY} -Oihex $$$ {FILENAME} $$$ {FILENAME}.hex)'
+		@echo '    add_custom_command(TARGET $$$ {TARGET} POST_BUILD COMMAND $$$ {CMAKE_OBJCOPY} -Obinary $$$ {FILENAME} $$$ {FILENAME}.bin)'
+		@echo 'ENDFUNCTION()'
+
+		@echo ''
+		@echo ''
+
+
+		@echo 'SET(CMAKE_SYSTEM_NAME Generic)'
+		@echo 'SET(CMAKE_SYSTEM_PROCESSOR arm)'
+		@echo 'INCLUDE(CMakeForceCompiler)'
+
+		@echo '$(GNU_INSTALL_ROOT2)'
+		@echo ''
+
+		@echo ''
+		@echo ''
+		@echo ''
+		@echo ''
+
+
+		$(foreach var, PROJECT_NAME SDK_ROOT PROJ_DIR OUTPUT_DIRECTORY LDFLAGS, \
+			echo 	"set($(var) $($(var)))" ; \
+		)
+		@echo ''
+		@echo ''
+
+		$(foreach var, CFLAGS CXXFLAGS ASMFLAGS LIB_FILES , \
+			echo 	"set($(var)" ; \
+			echo " $($(var))" | sed -e 's/\s\+/\n\t/g'; \
+			echo	")" ; \
+		)
+
+		@echo 'set(SRC_FILES '
+		@echo ' $(SRC_FILES)' | sed -e 's/\s\+/\n\t/g'
+		@echo ')'
+		@echo ''
+		@echo ''
+
+		@echo 'set(INC_FOLDERS'
+		@echo ' $(INC_FOLDERS)' | sed -e 's/\s\+/\n\t/g'
+		@echo ')'
+		@echo ''
+		@echo ''
+
+
+
+		@echo 'foreach(LIB $$$ {LIB_FILES})'
+		@echo 'find_file(LIB_FILE_$$$ {LIB} $$$ {LIB} $$$ {CMAKE_SOURCE_DIR})'
+		@echo '	if (NOT LIB_FILE_$$$ {LIB})'
+		@echo '		list(APPEND LIBS $$$ {LIB})'
+		@echo '	else ()'
+		@echo '		list(APPEND LIB_FILES_CLEAN $$$ {LIB_FILE_$$$ {LIB}})'
+		@echo '	endif()'
+		@echo 'endforeach()'
+
+		@echo ''
+		@echo ''
+
+
+		@echo 'string(REPLACE ";" " " LDFLAGS "$$$ {LDFLAGS}")'
+
+		@echo ''
+		@echo ''
 
-echo '************************************'
-echo 'Enjoy using CLION with the NRF5-SDK!'
-echo '************************************'
+		@echo 'set(CMAKE_C_FLAGS "" CACHE INTERNAL "c compiler flags")'
+		@echo 'set(CMAKE_CXX_FLAGS "" CACHE INTERNAL "c++ compiler flags")'
+		@echo 'set(CMAKE_ASM_FLAGS "" CACHE INTERNAL "asm compiler flags")'
+		@echo 'set(CMAKE_EXE_LINKER_FLAGS $$$ {LDFLAGS} CACHE INTERNAL "executable linker flags")'
+
+		@echo ''
+		@echo ''
+
+		@echo 'set(CMAKE_C_COMPILER $(CC))'
+		@echo 'set(CMAKE_CXX_COMPILER $(CXX))'
+		@echo 'set(CMAKE_ASM_COMPILER $(AS))'
+		@echo 'set(CMAKE_SIZE $(SIZE))'
+		@echo ''
+		@echo ''
+
+		@echo ''
+		@echo ''
+
+
+
+		@echo 'project($$$ {PROJECT_NAME})'
+		@echo 'enable_language(ASM)'
+
+		@echo ''
+		@echo ''
+
+		@echo 'set(LIBS $$$ {LIB_FILES})'
+
+		@echo 'include_directories($$$ {INC_FOLDERS})'
+		@echo 'add_executable($$$ {PROJECT_NAME} $$$ {SRC_FILES})'
+		@echo 'target_link_libraries($$$ {PROJECT_NAME} PUBLIC $$$ {LIB_FILES_CLEAN})'
+
+		@echo ''
+		@echo ''
+
+
+		@echo 'SET_COMPILER_OPTIONS($$$ {PROJECT_NAME})'
+		@echo 'PRINT_SIZE_OF_TARGETS($$$ {PROJECT_NAME})'
+		@echo 'ADD_HEX_BIN_TARGETS($$$ {PROJECT_NAME})'
+	EOF
+
+
+	dir=`\dirname $1`
+	\echo "Creating CMakeLists.txt for $1"
+	\pushd ${dir} > /dev/null
+	\make -s -f ${tmp_makefile} generate > CMakeLists.txt
+	\popd > /dev/null
+	\rm ${tmp_makefile}
+
+}
+
+for makefile in `\find $1 -name Makefile` ; do
+	create_cmake ${makefile}
+done