giuliomoro@301: # Bela
giuliomoro@64: # Low-latency, real-time audio and sensor processing on BeagleBone Black
l@260: # (c) 2016 Andrew McPherson, Victor Zappi, Giulio Moro, Liam Donovan
giuliomoro@64: # Centre for Digital Music, Queen Mary University of London
giuliomoro@64: 
giuliomoro@548: ## This Makefile is intended for use on the BeagleBone Black itself #
giuliomoro@548: ## and not for cross-compiling #
giuliomoro@548: ## available command line options: #
giuliomoro@548: ## EXAMPLE=             -- name of the folder in examples/ to be copied to projects/ and built
giuliomoro@548: ## PROJECT=             -- name of the folder in projects/ to be built
giuliomoro@548: ## CL=                  -- list of command line options to pass to the program when running
giuliomoro@553: ## CPPFLAGS=           -- list of additional flags passed to the C++ compiler
giuliomoro@553: ## CFLAGS=             -- list of additional flags passed to the C compiler
giuliomoro@548: ## COMPILER=            -- compiler to use (clang or gcc)
giuliomoro@553: ## LDFLAGS=                -- linker flags (e.g.: -L. ) 
giuliomoro@553: ## LDLIBS=                -- libs to link in (e.g.: -lm )
giuliomoro@548: ## AT=                  -- used instead of @ to silence the output. Defaults AT=@, use AT= for a very verbose output
giuliomoro@548: ###
giuliomoro@548: ##available targets: #
giuliomoro@386: .DEFAULT_GOAL := Bela
giuliomoro@386: 
giuliomoro@548: AT?=@
giuliomoro@459: NO_PROJECT_TARGETS=help coreclean distclean stop nostartup idestart idestop idestartup idenostartup connect ideconnect update checkupdate updateunsafe
giuliomoro@385: NO_PROJECT_TARGETS_MESSAGE=PROJECT or EXAMPLE should be set for all targets except: $(NO_PROJECT_TARGETS)
giuliomoro@424: # list of targets that automatically activate the QUIET=true flag
giuliomoro@424: QUIET_TARGETS=runide
giuliomoro@424: 
giuliomoro@385: # Type `$ make help` to get a description of the functionalities of this Makefile.
giuliomoro@385: help: ## Show this help
giuliomoro@548: 	$(AT) echo 'Usage: make [target] CL=[command line options] [PROJECT=[projectName] | EXAMPLE=[exampleName]]'
giuliomoro@548: 	$(AT) printf "\n$(NO_PROJECT_TARGETS_MESSAGE)\n\n"
giuliomoro@548: 	$(AT) echo 'Targets: (default: $(.DEFAULT_GOAL))'
giuliomoro@548: 	$(AT) echo list: $(MAKEFILE_LIST)
giuliomoro@548: 	$(AT) fgrep -h "##" $(MAKEFILE_LIST) | fgrep -v fgrep | sed -e 's/^\(.*\): .*##\(.*\)/\1:#\2/' | sed -e 's/^\(.*\)= .* -- \(.*\)/\1=#\2/' | sed 's/^##//' | awk -F"#" '{ printf "%-18s %-1s\n", $$1, $$2}' 
l@260: 
giuliomoro@385: # PROJECT or EXAMPLE must be set for targets that are not included in NO_PROJECT_TARGETS
giuliomoro@374: ifeq (,$(filter $(NO_PROJECT_TARGETS),$(MAKECMDGOALS)))
giuliomoro@374:   ifndef PROJECT
giuliomoro@374:     ifndef EXAMPLE
giuliomoro@385:       $(error $(NO_PROJECT_TARGETS_MESSAGE))
giuliomoro@374:     endif
giuliomoro@287:   endif
l@260: endif
l@260: 
giuliomoro@374: # if we are building an example, just copy it to the projects/ folder
giuliomoro@386: # and then treat it as a project
giuliomoro@374: ifdef EXAMPLE
giuliomoro@394:   #you can alternatively specify PROJECT= along with EXAMPLE=
giuliomoro@374:   PROJECT?=exampleTempProject
giuliomoro@374:   PROJECT_DIR?=$(abspath projects/$(PROJECT))
andrewm@380:   $(shell mkdir -p $(abspath projects))
giuliomoro@374:   $(shell rm -rf $(PROJECT_DIR))
giuliomoro@374:   $(shell cp -r examples/$(EXAMPLE) $(PROJECT_DIR))
giuliomoro@374: else
giuliomoro@287:   PROJECT_DIR := $(abspath projects/$(PROJECT))
giuliomoro@287: endif
giuliomoro@287: 
giuliomoro@374: ifdef PROJECT
giuliomoro@393:   $(shell mkdir -p $(PROJECT_DIR)/build build/core)
giuliomoro@287: endif
giuliomoro@374: 
giuliomoro@331: OUTPUT_FILE?=$(PROJECT_DIR)/$(PROJECT)
giuliomoro@331: COMMAND_LINE_OPTIONS?=$(CL)
giuliomoro@446: RUN_FROM?=$(PROJECT_DIR)
giuliomoro@331: RUN_COMMAND?=$(OUTPUT_FILE) $(COMMAND_LINE_OPTIONS)
giuliomoro@396: RUN_IDE_COMMAND?=stdbuf -i0 -o0 -e0 $(RUN_COMMAND)
giuliomoro@401: BELA_STARTUP_SCRIPT?=/root/Bela_startup.sh
giuliomoro@359: BELA_AUDIO_THREAD_NAME?=bela-audio 
giuliomoro@377: SCREEN_NAME?=Bela
giuliomoro@399: BELA_IDE_STARTUP_SCRIPT?=/root/Bela_node.sh
giuliomoro@393: BELA_IDE_HOME?=/root/Bela/IDE
giuliomoro@400: # A bug in this version of screen forces us to use two screen names which beginning substrings do not match (Bela, Bela-IDE would cause problems)
giuliomoro@400: BELA_IDE_SCREEN_NAME?=IDE-Bela
giuliomoro@440: BELA_IDE_RUN_COMMAND?=cd $(BELA_IDE_HOME) && screen -S $(BELA_IDE_SCREEN_NAME) -d -m bash -c "while true; do /usr/local/bin/node index.js; sleep 0.5; done"
giuliomoro@393: BELA_IDE_STOP_COMMAND?=screen -X -S $(BELA_IDE_SCREEN_NAME) quit > /dev/null 
giuliomoro@374: 
giuliomoro@424: ifneq (,$(filter $(QUIET_TARGETS),$(MAKECMDGOALS)))
giuliomoro@424:   QUIET=true
giuliomoro@424: endif
giuliomoro@424: QUIET?=false
giuliomoro@424: 
giuliomoro@64: RM := rm -rf
giuliomoro@64: STATIC_LIBS := ./libprussdrv.a ./libNE10.a
giuliomoro@553: LIBS = -lrt -lnative -lxenomai -lsndfile
l@260: 
giuliomoro@244: # refresh library cache and check if libpd is there
giuliomoro@326: #TEST_LIBPD := $(shell ldconfig; ldconfig -p | grep "libpd\.so")  # safest but slower way of checking
giuliomoro@326: LIBPD_PATH = /usr/lib/libpd.so
giuliomoro@326: TEST_LIBPD := $(shell which $(LIBPD_PATH))
giuliomoro@326: ifneq ($(strip $(TEST_LIBPD)), )
giuliomoro@244: # if libpd is there, link it in
giuliomoro@244:   LIBS += -lpd -lpthread_rt
giuliomoro@244: endif
giuliomoro@553: INCLUDES := -I$(PROJECT_DIR) -I./include -I/usr/include/ne10 -I/usr/xenomai/include -I/usr/arm-linux-gnueabihf/include/xenomai/include 
giuliomoro@553: DEFAULT_CPPFLAGS := -O3 -march=armv7-a -mtune=cortex-a8 -mfloat-abi=hard -mfpu=neon -ftree-vectorize 
giuliomoro@553: DEFAULT_CFLAGS := $(DEFAULT_CPPFLAGS)
giuliomoro@241: 
giuliomoro@241: ifndef COMPILER
giuliomoro@241: # check whether clang is installed
giuliomoro@385:   TEST_COMPILER := $(shell which clang)
giuliomoro@302:   ifneq ($(strip $(TEST_COMPILER)), )
giuliomoro@385:     #if it is installed, use it
giuliomoro@302:     COMPILER := clang
giuliomoro@302:   else
giuliomoro@241:     COMPILER := gcc
giuliomoro@302:   endif
giuliomoro@241: endif
giuliomoro@241: 
giuliomoro@241: ifeq ($(COMPILER), clang)
giuliomoro@306:   CC=clang
giuliomoro@306:   CXX=clang++
giuliomoro@553:   DEFAULT_CPPFLAGS += -DNDEBUG 
giuliomoro@553:   DEFAULT_CFLAGS += -DNDEBUG
giuliomoro@548: else 
giuliomoro@548:   ifeq ($(COMPILER), gcc)
giuliomoro@548:     CC=gcc
giuliomoro@548:     CXX=g++
giuliomoro@553:     DEFAULT_CPPFLAGS += --fast-math
giuliomoro@553:     DEFAULT_CFLAGS += --fast-math
giuliomoro@548:   endif
giuliomoro@241: endif
giuliomoro@241: 
l@260: ASM_SRCS := $(wildcard $(PROJECT_DIR)/*.S)
l@260: ASM_OBJS := $(addprefix $(PROJECT_DIR)/build/,$(notdir $(ASM_SRCS:.S=.o)))
l@260: ASM_DEPS := $(addprefix $(PROJECT_DIR)/build/,$(notdir $(ASM_SRCS:.S=.d)))
giuliomoro@64: 
l@260: C_SRCS := $(wildcard $(PROJECT_DIR)/*.c)
l@260: C_OBJS := $(addprefix $(PROJECT_DIR)/build/,$(notdir $(C_SRCS:.c=.o)))
l@260: C_DEPS := $(addprefix $(PROJECT_DIR)/build/,$(notdir $(C_SRCS:.c=.d)))
giuliomoro@64: 
l@260: CPP_SRCS := $(wildcard $(PROJECT_DIR)/*.cpp)
l@260: CPP_OBJS := $(addprefix $(PROJECT_DIR)/build/,$(notdir $(CPP_SRCS:.cpp=.o)))
l@260: CPP_DEPS := $(addprefix $(PROJECT_DIR)/build/,$(notdir $(CPP_SRCS:.cpp=.d)))
giuliomoro@64: 
giuliomoro@383: PROJECT_OBJS = $(ASM_OBJS) $(C_OBJS) $(CPP_OBJS)
giuliomoro@383: 
giuliomoro@301: # Core Bela sources
giuliomoro@463: CORE_CPP_SRCS = $(filter-out core/default_main.cpp core/default_libpd_render.cpp, $(wildcard core/*.cpp))
giuliomoro@186: CORE_OBJS := $(addprefix build/core/,$(notdir $(CORE_CPP_SRCS:.cpp=.o)))
giuliomoro@186: CORE_CPP_DEPS := $(addprefix build/core/,$(notdir $(CORE_CPP_SRCS:.cpp=.d)))
giuliomoro@64: 
andrewm@318: CORE_ASM_SRCS := $(wildcard core/*.S)
andrewm@318: CORE_ASM_OBJS := $(addprefix build/core/,$(notdir $(CORE_ASM_SRCS:.S=.o)))
andrewm@318: CORE_ASM_DEPS := $(addprefix build/core/,$(notdir $(CORE_ASM_SRCS:.S=.d)))
andrewm@318: 
andrewm@318: 
giuliomoro@64: # Objects for a system-supplied default main() file, if the user
giuliomoro@64: # only wants to provide the render functions.
giuliomoro@64: DEFAULT_MAIN_CPP_SRCS := ./core/default_main.cpp
giuliomoro@64: DEFAULT_MAIN_OBJS := ./build/core/default_main.o
giuliomoro@64: DEFAULT_MAIN_CPP_DEPS := ./build/core/default_main.d
andrewm@68: 
giuliomoro@463: # Objects for a system-supplied default render() file for libpd projects,
giuliomoro@463: # if the user only wants to provide the Pd files.
giuliomoro@463: DEFAULT_PD_CPP_SRCS := ./core/default_libpd_render.cpp
giuliomoro@463: DEFAULT_PD_OBJS := ./build/core/default_libpd_render.o
giuliomoro@463: DEFAULT_PD_CPP_DEPS := ./build/core/default_libpd_render.d
giuliomoro@463: 
giuliomoro@463: Bela: ## Builds the Bela program with all the optimizations
giuliomoro@334: Bela: $(OUTPUT_FILE)
giuliomoro@334: 
giuliomoro@301: # all = build Bela 
giuliomoro@334: all: ## Same as Bela
andrewm@69: all: SYNTAX_FLAG :=
giuliomoro@301: all: Bela
andrewm@68: 
giuliomoro@301: # debug = buildBela debug
giuliomoro@334: debug: ## Same as Bela but with debug flags and no optimizations
giuliomoro@553: debug: DEFAULT_CPPFLAGS=-g
giuliomoro@553: debug: DEFAULT_CFLAGS=-g
giuliomoro@209: debug: all
giuliomoro@209: 
andrewm@69: # syntax = check syntax
giuliomoro@334: syntax: ## Only checks syntax
andrewm@69: syntax: SYNTAX_FLAG := -fsyntax-only
giuliomoro@478: syntax: $(PROJECT_OBJS) 
andrewm@69: 
giuliomoro@301: # Rule for Bela core C++ files
giuliomoro@64: build/core/%.o: ./core/%.cpp
giuliomoro@548: 	$(AT) echo 'Building $(notdir $<)...'
giuliomoro@548: #	$(AT) echo 'Invoking: C++ Compiler $(CXX)'
giuliomoro@553: 	$(AT) $(CXX) $(SYNTAX_FLAG) $(INCLUDES) $(DEFAULT_CPPFLAGS) -Wall -c -fmessage-length=0 -U_FORTIFY_SOURCE -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)" -o "$@" "$<" $(CPPFLAGS) 
giuliomoro@548: 	$(AT) echo ' ...done'
giuliomoro@548: 	$(AT) echo ' '
andrewm@68: 
andrewm@318: # Rule for Bela core ASM files
andrewm@318: build/core/%.o: ./core/%.S
giuliomoro@548: 	$(AT) echo 'Building $(notdir $<)...'
giuliomoro@548: #	$(AT) echo 'Invoking: GCC Assembler'
giuliomoro@548: 	$(AT) as  -o "$@" "$<"
giuliomoro@548: 	$(AT) echo ' ...done'
giuliomoro@548: 	$(AT) echo ' '
andrewm@318: 
giuliomoro@64: # Rule for user-supplied C++ files
l@260: $(PROJECT_DIR)/build/%.o: $(PROJECT_DIR)/%.cpp
giuliomoro@548: 	$(AT) echo 'Building $(notdir $<)...'
giuliomoro@548: #	$(AT) echo 'Invoking: C++ Compiler $(CXX)'
giuliomoro@553: 	$(AT) $(CXX) $(SYNTAX_FLAG) $(INCLUDES) $(DEFAULT_CPPFLAGS) -Wall -c -fmessage-length=1 -U_FORTIFY_SOURCE -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)" -o "$@" "$<" $(CPPFLAGS)
giuliomoro@548: 	$(AT) echo ' ...done'
giuliomoro@548: 	$(AT) echo ' '
andrewm@68: 
giuliomoro@64: # Rule for user-supplied C files
l@260: $(PROJECT_DIR)/build/%.o: $(PROJECT_DIR)/%.c
giuliomoro@548: 	$(AT) echo 'Building $(notdir $<)...'
giuliomoro@548: #	$(AT) echo 'Invoking: C Compiler $(CC)'
giuliomoro@553: 	$(AT) $(CC) $(SYNTAX_FLAG) $(INCLUDES) $(DEFAULT_CFLAGS) -Wall -c -fmessage-length=0 -U_FORTIFY_SOURCE -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)" -o "$@" "$<" -std=c99 $(CFLAGS)
giuliomoro@548: 	$(AT) echo ' ...done'
giuliomoro@548: 	$(AT) echo ' '
andrewm@68: 
giuliomoro@64: # Rule for user-supplied assembly files
l@260: $(PROJECT_DIR)/build/%.o: $(PROJECT_DIR)/%.S
giuliomoro@548: 	$(AT) echo 'Building $(notdir $<)...'
giuliomoro@548: #	$(AT) echo 'Invoking: GCC Assembler'
giuliomoro@548: 	$(AT) as  -o "$@" "$<"
giuliomoro@548: 	$(AT) echo ' ...done'
giuliomoro@548: 	$(AT) echo ' '
giuliomoro@64: 
giuliomoro@64: # This is a nasty kludge: we want to be able to optionally link in a default
giuliomoro@64: # main file if the user hasn't supplied one. We check for the presence of the main()
giuliomoro@64: # function, and conditionally call one of two recursive make targets depending on whether
giuliomoro@64: # we want to link in the default main file or not. The kludge is the mess of a shell script
giuliomoro@64: # line below. Surely there's a better way to do this?
giuliomoro@467: $(OUTPUT_FILE): $(CORE_ASM_OBJS) $(CORE_OBJS) $(PROJECT_OBJS) $(STATIC_LIBS) $(DEFAULT_MAIN_OBJS) $(DEFAULT_PD_OBJS)
giuliomoro@463: 	$(eval DEFAULT_MAIN_CONDITIONAL :=\
giuliomoro@463: 	    $(shell bash -c '[ `nm $(PROJECT_OBJS) 2>/dev/null | grep -w T | grep -w main | wc -l` == '0' ] && echo "$(DEFAULT_MAIN_OBJS)" || : '))
giuliomoro@548: 	$(AT) #If there is a .pd file AND there is no "render" symbol then link in the $(DEFAULT_PD_OBJS) 
giuliomoro@463: 	$(eval DEFAULT_PD_CONDITIONAL :=\
giuliomoro@470: 	    $(shell bash -c '{ ls $(PROJECT_DIR)/*.pd &>/dev/null && [ `nm $(PROJECT_OBJS) 2>/dev/null | grep -w T | grep "render.*BelaContext" | wc -l` -eq 0 ]; } && echo '$(DEFAULT_PD_OBJS)' || : ' ))
giuliomoro@548: 	$(AT) echo 'Linking...'
giuliomoro@553: 	$(AT) $(CXX) $(SYNTAX_FLAG) $(LDFLAGS) -L/usr/xenomai/lib -L/usr/arm-linux-gnueabihf/lib -L/usr/arm-linux-gnueabihf/lib/xenomai -L/usr/lib/arm-linux-gnueabihf -pthread -Wpointer-arith -o "$(PROJECT_DIR)/$(PROJECT)" $(CORE_ASM_OBJS) $(CORE_OBJS) $(DEFAULT_MAIN_CONDITIONAL) $(DEFAULT_PD_CONDITIONAL) $(ASM_OBJS) $(C_OBJS) $(CPP_OBJS) $(STATIC_LIBS) $(LIBS) $(LDLIBS)
giuliomoro@548: 	$(AT) echo ' ...done'
l@387: 	
l@260: # Other Targets:
giuliomoro@548: projectclean: ## Remove the PROJECT's build objects & binary
giuliomoro@326: 	-$(RM) $(PROJECT_DIR)/build/* $(OUTPUT_FILE)
giuliomoro@64: 	-@echo ' '	
giuliomoro@64: 
giuliomoro@386: clean: ## Same as projectclean
giuliomoro@386: clean: projectclean
giuliomoro@386: 
giuliomoro@386: coreclean: ## Remove the core's build objects
giuliomoro@394: 	-$(RM) build/core/*
giuliomoro@386: 
giuliomoro@386: prompt:
giuliomoro@548: 	$(AT) printf "Warning: you are about to DELETE the projects/ folder and its content. This operation cannot be undone. Continue? (y/N) "
giuliomoro@548: 	$(AT) read REPLY; if [ $$REPLY !=  y ] && [ $$REPLY != Y ]; then echo "Aborting..."; exit 1; fi
giuliomoro@386: 	
giuliomoro@386: distclean: ## Restores the Bela folder to a pristine state: remove all the projects source and the built objects, including the core Bela objects.
giuliomoro@386: distclean: prompt distcleannoprompt
giuliomoro@386: 	
giuliomoro@386: distcleannoprompt: ## Same as distclean, but does not prompt for confirmation. Use with care.
giuliomoro@326: 	-$(RM) build/source/* $(CORE_OBJS) $(CORE_CPP_DEPS) $(DEFAULT_MAIN_OBJS) $(DEFAULT_MAIN_CPP_DEPS) $(OUTPUT_FILE)
giuliomoro@64: 	-@echo ' '
giuliomoro@64: 
giuliomoro@302: runfg: run
giuliomoro@334: run: ## Run PROJECT in the foreground
giuliomoro@326: run: stop Bela
giuliomoro@548: 	$(AT) echo "Running $(RUN_COMMAND)"
giuliomoro@548: 	$(AT) sync& cd $(RUN_FROM) && $(RUN_COMMAND)
giuliomoro@424: runide: ## Run PROJECT for IDE (foreground, no buffering)
giuliomoro@424: runide: stop Bela
giuliomoro@548: 	$(AT) sync& cd $(RUN_FROM) && $(RUN_IDE_COMMAND)
giuliomoro@334: runscreen: ## Run PROJECT in the background (detached screen)
giuliomoro@302: runscreen: stop $(OUTPUT_FILE)
giuliomoro@548: 	$(AT) echo "Running $(RUN_COMMAND) in a screen"
giuliomoro@548: 	$(AT) cd $(RUN_FROM) && screen -S $(SCREEN_NAME) -d -m $(RUN_COMMAND)
giuliomoro@334: runscreenfg: ## Run PROJECT in a screen in the foreground (can detach with ctrl-a ctrl-d)
giuliomoro@313: runscreenfg: stop $(OUTPUT_FILE)
giuliomoro@548: 	$(AT) echo "Running $(RUN_COMMAND) in a screen"
giuliomoro@548: 	$(AT) cd $(RUN_FROM) && screen -S $(SCREEN_NAME) -m $(RUN_COMMAND)
giuliomoro@302: 
giuliomoro@331: STARTUP_COMMAND=printf "\#!/bin/sh\n\#\n\# This file is autogenerated by Bela. Do not edit!\n\necho Running Bela...\nscreen -S $(SCREEN_NAME) -d -m %s $(RUN_COMMAND) %s\n"
giuliomoro@334: nostartup: ## No Bela project runs at startup 
giuliomoro@331: nostartup:
giuliomoro@548: 	$(AT) echo "Disabling Bela at startup..."
giuliomoro@548: 	$(AT) printf "#!/bin/sh\n#\n\n# This file is autogenerated by Bela. Do not edit!\n\n# Run on startup disabled -- nothing to do here\n" > $(BELA_STARTUP_SCRIPT)
giuliomoro@331: 
giuliomoro@334: startuploop: ## Makes PROJECT run at startup and restarts it if it crashes
giuliomoro@331: startuploop: Bela
giuliomoro@548: 	$(AT) echo "Enabling Bela at startup in a loop..."
giuliomoro@548: 	$(AT) $(STARTUP_COMMAND) 'bash -c "while sleep 0.5 ; do echo Running Bela...;' '; done"' > $(BELA_STARTUP_SCRIPT)
giuliomoro@331: 
giuliomoro@334: startup: ## Makes PROJECT run at startup
giuliomoro@331: startup: Bela
giuliomoro@548: 	$(AT) echo "Enabling Bela at startup..."
giuliomoro@548: 	$(AT) $(STARTUP_COMMAND) > $(BELA_STARTUP_SCRIPT)
giuliomoro@548: 	$(AT) chmod +x $(BELA_STARTUP_SCRIPT)
giuliomoro@334: stop: ## Stops any Bela program that is currently running
giuliomoro@302: stop:
giuliomoro@548: 	$(AT) PID=`grep $(BELA_AUDIO_THREAD_NAME) /proc/xenomai/stat | cut -d " " -f 5 | sed s/\s//g`; if [ -z $$PID ]; then [ $(QUIET) = true ] || echo "No process to kill"; else [  $(QUIET) = true  ] || echo "Killing old Bela process $$PID"; kill -2 $$PID; fi; screen -X -S $(SCREEN_NAME) quit > /dev/null; exit 0;
giuliomoro@64: 
giuliomoro@417: connect: ## Connects to the running Bela program (if any), can detach with ctrl-a ctrl-d.
giuliomoro@548: 	$(AT) screen -r -S $(SCREEN_NAME)
giuliomoro@417: 	
giuliomoro@409: idestart: ## Starts the on-board IDE
giuliomoro@410: idestart: idestop
giuliomoro@548: 	$(AT) printf "Starting IDE..."
giuliomoro@548: 	$(AT) $(BELA_IDE_RUN_COMMAND)
giuliomoro@548: 	$(AT) printf "done\n"
giuliomoro@393: 
giuliomoro@393: idestop: ## Stops the on-board IDE
giuliomoro@548: 	$(AT) printf "Stopping currently running IDE..."
giuliomoro@548: 	$(AT) screen -X -S $(BELA_IDE_SCREEN_NAME) quit > /dev/null; exit 0;
giuliomoro@548: 	$(AT) printf "done\n"
giuliomoro@393: 
giuliomoro@440: BELA_IDE_STARTUP_COMMAND=printf '\#!/bin/sh\n\#\n\# This file is autogenerated by Bela. Do not edit!\n\necho Running the Bela IDE...\n$(BELA_IDE_RUN_COMMAND)\n' > $(BELA_IDE_STARTUP_SCRIPT)
giuliomoro@393: 
giuliomoro@399: idestartup: ## Enables the IDE at startup
giuliomoro@548: 	$(AT) echo "Enabling the IDE at startup"
giuliomoro@548: 	$(AT) $(BELA_IDE_STARTUP_COMMAND)
giuliomoro@548: 	$(AT) chmod +x $(BELA_IDE_STARTUP_SCRIPT)
giuliomoro@393: 
giuliomoro@393: idenostartup: ## Disables the IDE at startup
giuliomoro@548: 	$(AT) echo "Disabling the IDE at startup"
giuliomoro@548: 	$(AT) printf "#!/bin/sh\n#\n\n# This file is autogenerated by Bela. Do not edit!\n\n# The Bela IDE is disabled on startup.\n" > $(BELA_IDE_STARTUP_SCRIPT)
giuliomoro@417: 
giuliomoro@417: ideconnect: ## Brings in the foreground the IDE that currently is running in a screen (if any), can detach with ctrl-a ctrl-d.
giuliomoro@548: 	$(AT) screen -r -S $(BELA_IDE_SCREEN_NAME)
giuliomoro@417: 
giuliomoro@448: BELA_DIR:=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
giuliomoro@448: UPDATES_DIR?=/root/Bela/updates
giuliomoro@453: UPDATE_SOURCE_DIR_BASE?=/tmp/belaUpdate
giuliomoro@453: UPDATE_SOURCE_DIR=$(UPDATE_SOURCE_DIR_BASE)/Bela
giuliomoro@448: UPDATE_REQUIRED_PATHS?=scripts include core scripts/update_board 
giuliomoro@453: UPDATE_BELA_PATCH?=/tmp/belaPatch
giuliomoro@448: UPDATE_BELA_BACKUP?=/tmp/belaBak
giuliomoro@448: UPDATE_BELA_MV_BACKUP?=/tmp/belaMvBak
giuliomoro@448: 
giuliomoro@448: updateclean: ## Cleans the $(UPDATES_DIR) folder
giuliomoro@548: 	$(AT) [ -n $(UPDATE_DIR) ] && rm -rf $(UPDATE_DIR) && mkdir -p $(UPDATE_DIR)
giuliomoro@448: 
giuliomoro@448: checkupdate: ## Unzips the zip file in $(UPDATES_DIR) and checks that it contains a valid
giuliomoro@548: 	$(AT) echo Validating archive...
giuliomoro@548: 	$(AT) cd $(UPDATES_DIR) && COUNT=`ls -l *.zip | wc -l` && [ $$COUNT -eq 1 ] && rm -rf `ls | grep -v "\.zip$$"`
giuliomoro@548: 	$(AT) #TODO: heuristics on available space. Use unzip -l and df
giuliomoro@548: 	$(AT) echo uncompressed size: `unzip -l \`ls $(UPDATES_DIR)/*.zip\` | tail -n1 | awk '{print $$1}'`
giuliomoro@548: 	$(AT) # Delete and re-create the temp directory (first, make sure it is not an empty string!)
giuliomoro@548: 	$(AT) [ -n $(UPDATE_SOURCE_DIR_BASE) ] && rm -rf $(UPDATE_SOURCE_DIR_BASE) && mkdir -p $(UPDATE_SOURCE_DIR_BASE)
giuliomoro@548: 	$(AT) echo Unzipping archive...
giuliomoro@548: 	$(AT) cd $(UPDATE_SOURCE_DIR_BASE) && unzip -qq $(UPDATES_DIR)/*zip
giuliomoro@458: #TODO: this should not be needed. Remove comments.  Strip the top-level folder ( if there is only one )
giuliomoro@453: #@DIR=`ls -d $(UPDATE_SOURCE_DIR)` && COUNT=`echo $$DIR | wc -l` &&\
giuliomoro@448: 	  [ $$COUNT -eq 1 ] && mv $(UPDATE_SOURCE_DIR)/* /tmp/supertemp && rm -rf $(UPDATE_SOURCE_DIR) && mv /tmp/supertemp $(UPDATE_SOURCE_DIR)
giuliomoro@458: 	
giuliomoro@548: 	$(AT) echo Validating unzipped archive...
giuliomoro@548: 	$(AT) cd $(UPDATE_SOURCE_DIR) && FAIL=0 && for path in $(UPDATE_REQUIRED_PATHS); do `ls $$path >/dev/null 2>&1` || { FAIL=1; break; }; done;\
giuliomoro@448: 	  [ $$FAIL -eq 0 ] || { echo "$$path was not found in the zip archive. Maybe it is corrupted?"; exit 1; }
giuliomoro@548: 	$(AT) echo 	...done
giuliomoro@448: UPDATE_LOG?=~/update.log
giuliomoro@448: LOG=>> $(UPDATE_LOG) 2>&1
giuliomoro@459: updateunsafe: ## Installs the update from $(UPDATES_DIR) in a more brick-friendly way
giuliomoro@548: 	$(AT) echo > $(UPDATE_LOG)
giuliomoro@459: 	# Re-perform the check, just in case ...	
giuliomoro@548: 	$(AT) cd $(UPDATE_SOURCE_DIR) && FAIL=0 && for path in $(UPDATE_REQUIRED_PATHS); do `ls $$path >/dev/null 2>&1` || { FAIL=1; break; }; done;\
giuliomoro@459: 	  [ $$FAIL -eq 0 ] || { echo "$$path was not found in the zip archive. Maybe it is corrupted?"; exit 1; }
giuliomoro@548: 	$(AT) cd $(UPDATE_SOURCE_DIR)/scripts && BBB_ADDRESS=root@127.0.0.1 BBB_BELA_HOME=$(BELA_DIR) ./update_board -y --no-frills
giuliomoro@548: 	$(AT) screen -S update-Bela -d -m bash -c "echo Restart the IDE $(LOG) &&\
giuliomoro@459: 	  $(MAKE) --no-print-directory idestart $(LOG) && echo Update succesful $(LOG);" $(LOG)
giuliomoro@448: update: ## Installs the update from $(UPDATES_DIR)
giuliomoro@448: update: stop
giuliomoro@548: 	$(AT) # Truncate the log file
giuliomoro@548: 	$(AT) echo > $(UPDATE_LOG)
giuliomoro@548: 	$(AT) echo Re-perform the check, just in case ... >> $(UPDATE_LOG)
giuliomoro@548: 	$(AT) cd $(UPDATE_SOURCE_DIR) && FAIL=0 && for path in $(UPDATE_REQUIRED_PATHS); do `ls $$path >/dev/null 2>&1` || { FAIL=1; break; }; done;\
giuliomoro@448: 	  [ $$FAIL -eq 0 ] || { echo "$$path was not found in the zip archive. Maybe it is corrupted?"; exit 1; }
giuliomoro@548: 	$(AT) [ -n $(UPDATE_BELA_PATCH) ] && mkdir -p $(UPDATE_BELA_PATCH)
giuliomoro@548: 	$(AT) #TODO: this would allow to trim trailing slashes in case we want to be safer: a="`pwd`/" ; target=${a%/} ; echo $target
giuliomoro@548: 	$(AT) $(MAKE) --no-print-directory coreclean
giuliomoro@548: 	$(AT) echo Backing up $(BELA_DIR) to $(UPDATE_BELA_PATCH) ... | tee -a $(UPDATE_LOG)
giuliomoro@548: 	$(AT) rsync -a --delete-during --exclude Documentation $(BELA_DIR)/ $(UPDATE_BELA_PATCH)
giuliomoro@548: 	$(AT) echo Backing up $(BELA_DIR) to $(UPDATE_BELA_BACKUP) ... | tee -a $(UPDATE_LOG)
giuliomoro@548: 	$(AT) [ -n $(UPDATE_BELA_BACKUP) ] && mkdir -p $(UPDATE_BELA_BACKUP)
giuliomoro@548: 	$(AT) rsync -a --delete-during $(BELA_DIR)/ $(UPDATE_BELA_BACKUP)
giuliomoro@548: 	$(AT) echo Running update script... | tee -a $(UPDATE_LOG)
giuliomoro@548: 	$(AT) cd $(UPDATE_SOURCE_DIR)/scripts && BBB_ADDRESS=root@127.0.0.1 BBB_BELA_HOME=$(UPDATE_BELA_PATCH) ./update_board -y --no-frills
giuliomoro@548: 	$(AT) # If everything went ok, we now have the updated version of $(BELA_DIR) in $(UPDATE_BELA_PATCH) and a backup of $(BELA_DIR) in $(UPDATE_BELA_BACKUP)
giuliomoro@548: 	$(AT) # So let's operate the magic swap. $(BELA_DIR) is moved to $(UPDATE_BELA_MV_BACKUP) and $(UPDATE_BELA_PATCH) is moved to $(BELA_DIR).
giuliomoro@548: 	$(AT) # If something goes wrong at thie stage, you can always find your old $(BELA_DIR) folder at $(UPDATE_BELA_BACKUP)
giuliomoro@548: 	$(AT) # The fun part is that this Makefile is moved as well...
giuliomoro@548: 	$(AT) # We are about to kill the IDE, so just in case you are running this from within the IDE, we run the remainder of this update in a screen.
giuliomoro@548: 	$(AT) # Output will be logged to $(UPDATE_LOG)
giuliomoro@548: 	$(AT) echo Restoring directory structure... | tee -a $(UPDATE_LOG)
giuliomoro@548: 	$(AT) screen -S update-Bela -d -m bash -c '\
giuliomoro@448: 	  [ -n $(UPDATE_BELA_MV_BACKUP) ] $(LOG) && rm -rf $(UPDATE_BELA_MV_BACKUP) $(LOG) &&\
giuliomoro@448: 	  echo Kill the IDE $(LOG) && \
giuliomoro@448: 	  $(MAKE) --no-print-directory idestop $(LOG) &&\
giuliomoro@453: 	  mv $(BELA_DIR) $(UPDATE_BELA_MV_BACKUP) $(LOG) && mv $(UPDATE_BELA_PATCH) $(BELA_DIR) $(LOG) &&\
giuliomoro@448: 	  echo Hope we are still alive here $(LOG) &&\
giuliomoro@448: 	  echo Restart the IDE $(LOG) &&\
giuliomoro@448: 	  make --no-print-directory -C $(BELA_DIR) idestart $(LOG) &&\
giuliomoro@448: 	  echo Update succesful $(LOG); \
giuliomoro@448: 	  ' $(LOG)
giuliomoro@448: 
giuliomoro@526: .PHONY: all clean distclean help projectclean nostartup startup startuploop debug run runfg runscreen runscreenfg stop idestart idestop idestartup idenostartup ideconnect connect update checkupdate updateunsafe