mirror of https://github.com/g4klx/MMDVM.git
Merge pull request #41 from juribeparada/master
Adding Windows shell support for Makefile, oscillator frequency option and target selection.
This commit is contained in:
Jonathan Naylor
GitHub
commit
f4a4e2d37e
107
Makefile
107
Makefile
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@ -1,4 +1,20 @@
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###
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# Copyright (C) 2016 by Andy Uribe CA6JAU
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# Copyright (C) 2016 by Jim McLaughlin KI6ZUM
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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# GNU ARM Embedded Toolchain
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CC=arm-none-eabi-gcc
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CXX=arm-none-eabi-g++
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@ -11,69 +27,111 @@ NM=arm-none-eabi-nm
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SIZE=arm-none-eabi-size
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A2L=arm-none-eabi-addr2line
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###
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# Directory Structure
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BINDIR=bin
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###
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# Find source files
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ASOURCES=$(shell find . -name '*.s')
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CSOURCES=$(shell find . -name '*.c')
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CXXSOURCES=$(shell find . -name '*.cpp')
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# "SystemRoot" is only defined in Windows
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ifdef SYSTEMROOT
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ASOURCES=$(shell dir /S /B *.s)
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CSOURCES=$(shell dir /S /B *.c)
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CXXSOURCES=$(shell dir /S /B *.cpp)
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CLEANCMD=del /S *.o *.hex *.bin *.elf
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MDBIN=md $@
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else ifdef SystemRoot
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ASOURCES=$(shell dir /S /B *.s)
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CSOURCES=$(shell dir /S /B *.c)
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CXXSOURCES=$(shell dir /S /B *.cpp)
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CLEANCMD=del /S *.o *.hex *.bin *.elf
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MDBIN=md $@
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else
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ASOURCES=$(shell find . -name '*.s')
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CSOURCES=$(shell find . -name '*.c')
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CXXSOURCES=$(shell find . -name '*.cpp')
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CLEANCMD=rm -f $(OBJECTS) $(BINDIR)/$(BINELF) $(BINDIR)/$(BINHEX) $(BINDIR)/$(BINBIN)
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MDBIN=mkdir $@
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endif
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# Default reference oscillator frequencies
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ifndef $(OSC)
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ifeq ($(MAKECMDGOALS),pi)
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OSC=12000000
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else
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OSC=8000000
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endif
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endif
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# Find header directories
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INC=$(shell find . -name '*.h' -exec dirname {} \; | uniq)
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INC= . STM32F4XX_Lib/CMSIS/Include/ STM32F4XX_Lib/Device/ STM32F4XX_Lib/STM32F4xx_StdPeriph_Driver/include/
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INCLUDES=$(INC:%=-I%)
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# Find libraries
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INCLUDES_LIBS=STM32F4XX_Lib/CMSIS/Lib/GCC/libarm_cortexM4lf_math.a
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LINK_LIBS=
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# Create object list
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OBJECTS=$(ASOURCES:%.s=%.o)
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OBJECTS+=$(CSOURCES:%.c=%.o)
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OBJECTS+=$(CXXSOURCES:%.cpp=%.o)
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# Define output files ELF & IHEX
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BINELF=outp.elf
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BINHEX=outp.hex
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BINBIN=outp.bin
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###
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# MCU FLAGS
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MCFLAGS=-mcpu=cortex-m4 -mthumb -mlittle-endian \
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-mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb-interwork
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# COMPILE FLAGS
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# Discovery board:
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DEFS=-DUSE_STDPERIPH_DRIVER -DSTM32F4XX -DSTM32F40_41xxx -DHSE_VALUE=8000000
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# STM32F4 Discovery board:
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DEFS_DIS=-DUSE_STDPERIPH_DRIVER -DSTM32F4XX -DSTM32F40_41xxx -DHSE_VALUE=$(OSC)
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# Pi board:
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#DEFS=-DUSE_STDPERIPH_DRIVER -DSTM32F4XX -DSTM32F446xx -DHSE_VALUE=12000000
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CFLAGS=-c $(MCFLAGS) $(DEFS) $(INCLUDES)
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CXXFLAGS=-c $(MCFLAGS) $(DEFS) $(INCLUDES)
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DEFS_PI=-DUSE_STDPERIPH_DRIVER -DSTM32F4XX -DSTM32F446xx -DHSE_VALUE=$(OSC)
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CFLAGS=-c $(MCFLAGS) $(INCLUDES)
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CXXFLAGS=-c $(MCFLAGS) $(INCLUDES)
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# LINKER FLAGS
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LDSCRIPT=stm32f4xx_link.ld
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LDFLAGS =-T $(LDSCRIPT) $(MCFLAGS) --specs=nosys.specs $(INCLUDES_LIBS) $(LINK_LIBS)
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###
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# Build Rules
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.PHONY: all release release-memopt debug clean
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.PHONY: all release dis pi debug clean
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all: release-memopt
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# Default target: STM32F4 Discovery board
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all: dis
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release-memopt: DEFS+=-DCUSTOM_NEW -DNO_EXCEPTIONS
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release-memopt: CFLAGS+=-Os -ffunction-sections -fdata-sections -fno-builtin
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release-memopt: CXXFLAGS+=-Os -fno-exceptions -ffunction-sections -fdata-sections -fno-builtin -fno-rtti
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release-memopt: LDFLAGS+=-Os --specs=nano.specs
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release-memopt: release
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pi: CFLAGS+=$(DEFS_PI) -Os -ffunction-sections -fdata-sections -fno-builtin -Wno-implicit -DCUSTOM_NEW -DNO_EXCEPTIONS
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pi: CXXFLAGS+=$(DEFS_PI) -Os -fno-exceptions -ffunction-sections -fdata-sections -fno-builtin -fno-rtti -DCUSTOM_NEW -DNO_EXCEPTIONS
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pi: LDFLAGS+=-Os --specs=nano.specs
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pi: release
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dis: CFLAGS+=$(DEFS_DIS) -Os -ffunction-sections -fdata-sections -fno-builtin -Wno-implicit -DCUSTOM_NEW -DNO_EXCEPTIONS
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dis: CXXFLAGS+=$(DEFS_DIS) -Os -fno-exceptions -ffunction-sections -fdata-sections -fno-builtin -fno-rtti -DCUSTOM_NEW -DNO_EXCEPTIONS
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dis: LDFLAGS+=-Os --specs=nano.specs
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dis: release
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debug: CFLAGS+=-g
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debug: CXXFLAGS+=-g
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debug: LDFLAGS+=-g
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debug: release
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release: $(BINDIR)
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release: $(BINDIR)/$(BINHEX)
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release: $(BINDIR)/$(BINBIN)
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$(BINDIR):
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$(MDBIN)
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$(BINDIR)/$(BINHEX): $(BINDIR)/$(BINELF)
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$(CP) -O ihex $< $@
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@echo "Objcopy from ELF to IHEX complete!\n"
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$(BINDIR)/$(BINBIN): $(BINDIR)/$(BINELF)
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$(CP) -O binary $< $@
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@echo "Objcopy from ELF to BINARY complete!\n"
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$(BINDIR)/$(BINELF): $(OBJECTS)
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@mkdir -p $(@D)
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$(CXX) $(OBJECTS) $(LDFLAGS) -o $@
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@echo "Linking complete!\n"
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$(SIZE) $(BINDIR)/$(BINELF)
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@ -91,8 +149,8 @@ $(BINDIR)/$(BINELF): $(OBJECTS)
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@echo "Assambled "$<"!\n"
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clean:
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rm -f $(OBJECTS) $(BINDIR)/$(BINELF) $(BINDIR)/$(BINHEX) $(BINDIR)/output.map
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$(CLEANCMD)
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deploy:
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ifneq ($(wildcard /usr/bin/openocd),)
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/usr/bin/openocd -f /usr/share/openocd/scripts/board/stm32f4discovery.cfg -c "program bin/$(BINELF) verify reset exit"
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@ -105,4 +163,3 @@ endif
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ifneq ($(wildcard /opt/openocd/bin/openocd),)
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/opt/openocd/bin/openocd -f /opt/openocd/share/openocd/scripts/board/stm32f4discovery.cfg -c "program bin/$(BINELF) verify reset exit"
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endif
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