| #****************************************************************************** |
| # |
| # Makefile - Rules for building the libraries, examples and docs. |
| # |
| # Copyright (c) 2017, Ambiq Micro |
| # All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are met: |
| # |
| # 1. Redistributions of source code must retain the above copyright notice, |
| # this list of conditions and the following disclaimer. |
| # |
| # 2. Redistributions in binary form must reproduce the above copyright |
| # notice, this list of conditions and the following disclaimer in the |
| # documentation and/or other materials provided with the distribution. |
| # |
| # 3. Neither the name of the copyright holder nor the names of its |
| # contributors may be used to endorse or promote products derived from this |
| # software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| # POSSIBILITY OF SUCH DAMAGE. |
| # |
| # This is part of revision v1.2.10-2-gea660ad-hotfix2 of the AmbiqSuite Development Package. |
| # |
| #****************************************************************************** |
| TARGET = libam_hal |
| |
| #### Setup #### |
| TOOLCHAIN = arm-atollic-eabi |
| PART = apollo2 |
| CPU = cortex-m4 |
| FPU = fpv4-sp-d16 |
| FABI = softfp |
| WITHCC=w/GCC |
| |
| #### Required Executables #### |
| CC = $(TOOLCHAIN)-gcc |
| GCC = $(TOOLCHAIN)-gcc |
| CPP = $(TOOLCHAIN)-cpp |
| LD = $(TOOLCHAIN)-ld |
| CP = $(TOOLCHAIN)-objcopy |
| OD = $(TOOLCHAIN)-objdump |
| RD = $(TOOLCHAIN)-readelf |
| AR = $(TOOLCHAIN)-ar |
| SIZE = $(TOOLCHAIN)-size |
| |
| EXECUTABLES = CC LD CP OD AR RD SIZE GCC |
| K := $(foreach exec,$(EXECUTABLES),\ |
| $(if $(shell which $($(exec)) 2>/dev/null),,\ |
| $(info $(exec) not found on PATH ($($(exec))).)$(exec))) |
| $(if $(strip $(value K)),$(info Required Program(s) $(strip $(value K)) not found)) |
| |
| ifneq ($(strip $(value K)),) |
| all clean: |
| $(info Tools $(WITHCC) not installed.) |
| else |
| DEFINES = -DPART_$(PART) |
| DEFINES+= -Dgcc |
| DEFINES+= -DAM_DEBUG_ASSERT |
| DEFINES += -DAM_ASSERT_INVALID_THRESHOLD=0 |
| DEFINES += -DAM_PART_APOLLO2 |
| |
| INCLUDES = -I../../../../mcu/apollo2 |
| INCLUDES += -I../../../../utils |
| |
| VPATH = ../. |
| |
| SRC = am_hal_adc.c |
| SRC += am_hal_cachectrl.c |
| SRC += am_hal_clkgen.c |
| SRC += am_hal_ctimer.c |
| SRC += am_hal_debug.c |
| SRC += am_hal_flash.c |
| SRC += am_hal_global.c |
| SRC += am_hal_gpio.c |
| SRC += am_hal_i2c_bit_bang.c |
| SRC += am_hal_interrupt.c |
| SRC += am_hal_iom.c |
| SRC += am_hal_ios.c |
| SRC += am_hal_itm.c |
| SRC += am_hal_mcuctrl.c |
| SRC += am_hal_otp.c |
| SRC += am_hal_pdm.c |
| SRC += am_hal_pwrctrl.c |
| SRC += am_hal_queue.c |
| SRC += am_hal_reset.c |
| SRC += am_hal_rtc.c |
| SRC += am_hal_stimer.c |
| SRC += am_hal_sysctrl.c |
| SRC += am_hal_systick.c |
| SRC += am_hal_tpiu.c |
| SRC += am_hal_ttp.c |
| SRC += am_hal_uart.c |
| SRC += am_hal_vcomp.c |
| SRC += am_hal_wdt.c |
| |
| CSRC = $(filter %.c,$(SRC)) |
| ASRC = $(filter %.s,$(SRC)) |
| |
| OBJS = $(CSRC:%.c=bin/%.o) |
| OBJS+= $(ASRC:%.s=bin/%.o) |
| |
| DEPS = $(CSRC:%.c=bin/%.d) |
| DEPS+= $(ASRC:%.s=bin/%.d) |
| |
| LIBS = |
| |
| CFLAGS = -mthumb -mcpu=$(CPU) -mfpu=$(FPU) -mfloat-abi=$(FABI) |
| CFLAGS+= -ffunction-sections -fdata-sections |
| CFLAGS+= -MMD -MP -std=c99 -Wall |
| # Libraries O3 for production, examples O0 for debug. |
| CFLAGS+= -O3 -funroll-loops |
| CFLAGS+= $(DEFINES) |
| CFLAGS+= $(INCLUDES) |
| CFLAGS+= |
| |
| ODFLAGS = -S |
| |
| #### Rules #### |
| .PHONY: all clean |
| all: bin bin/$(TARGET).a |
| |
| bin: |
| @mkdir -p $@ |
| |
| bin/%.o: %.c bin/%.d |
| @+echo " Compiling $(WITHCC) $<" ;\ |
| $(CC) -c $(CFLAGS) $< -o $@ |
| |
| bin/%.o: %.s bin/%.d |
| @+echo " Assembling $(WITHCC) $<" ;\ |
| $(CC) -c $(CFLAGS) $< -o $@ |
| |
| bin/$(TARGET).a: $(OBJS) |
| @+echo " Library $(WITHCC) $@" ;\ |
| $(AR) rsvc $@ $(OBJS) |
| |
| clean: |
| @+echo "Cleaning..." ;\ |
| rm -f $(OBJS) $(DEPS) bin/$(TARGET).a |
| |
| bin/%.d: ; |
| |
| # Automatically include any generated dependencies |
| -include $(DEPS) |
| endif |
| |
