xref: /btstack/port/apollo2-em9304/example-template/gcc/Makefile (revision 9de20bbd3d7d6a0949e828963412ee9180a7e6a3) 
1#******************************************************************************
2#
3# Makefile - Rules for building the libraries, examples and docs.
4#
5# Copyright (c) 2017, Ambiq Micro
6# All rights reserved.
7#
8# Redistribution and use in source and binary forms, with or without
9# modification, are permitted provided that the following conditions are met:
10#
11# 1. Redistributions of source code must retain the above copyright notice,
12# this list of conditions and the following disclaimer.
13#
14# 2. Redistributions in binary form must reproduce the above copyright
15# notice, this list of conditions and the following disclaimer in the
16# documentation and/or other materials provided with the distribution.
17#
18# 3. Neither the name of the copyright holder nor the names of its
19# contributors may be used to endorse or promote products derived from this
20# software without specific prior written permission.
21#
22# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
23# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
26# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
27# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
28# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
29# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
30# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
31# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
32# POSSIBILITY OF SUCH DAMAGE.
33#
34# This is part of revision 1.2.11 of the AmbiqSuite Development Package.
35#
36#******************************************************************************
37TARGET := EXAMPLE
38COMPILERNAME := gcc
39PROJECT := btstack_template_gcc
40CONFIG := bin
41AM_SoftwareRoot ?= ../../../../..
42
43SHELL:=/bin/bash
44#### Setup ####
45
46TOOLCHAIN ?= arm-none-eabi
47PART = apollo2
48CPU = cortex-m4
49FPU = fpv4-sp-d16
50FABI = softfp
51
52LINKER_FILE := ./btstack_template.ld
53STARTUP_FILE := ./startup_$(COMPILERNAME).c
54
55#### Required Executables ####
56CC = $(TOOLCHAIN)-gcc
57GCC = $(TOOLCHAIN)-gcc
58CPP = $(TOOLCHAIN)-cpp
59LD = $(TOOLCHAIN)-ld
60CP = $(TOOLCHAIN)-objcopy
61OD = $(TOOLCHAIN)-objdump
62RD = $(TOOLCHAIN)-readelf
63AR = $(TOOLCHAIN)-ar
64SIZE = $(TOOLCHAIN)-size
65RM = $(shell which rm 2>/dev/null)
66
67EXECUTABLES = CC LD CP OD AR RD SIZE GCC
68K := $(foreach exec,$(EXECUTABLES),\
69        $(if $(shell which $($(exec)) 2>/dev/null),,\
70        $(info $(exec) not found on PATH ($($(exec))).)$(exec)))
71$(if $(strip $(value K)),$(info Required Program(s) $(strip $(value K)) not found))
72
73ifneq ($(strip $(value K)),)
74all clean:
75	$(info Tools $(TOOLCHAIN)-$(COMPILERNAME) not installed.)
76	$(RM) -rf bin
77else
78
79DEFINES = -DPART_$(PART)
80DEFINES+= -DAM_PACKAGE_BGA
81DEFINES += -DAM_PART_APOLLO2
82
83INCLUDES = -I../src
84INCLUDES += -I${AM_SoftwareRoot}/boards/apollo2_evb_am_ble/bsp
85INCLUDES += -I${AM_SoftwareRoot}/utils
86INCLUDES += -I${AM_SoftwareRoot}/devices
87INCLUDES += -I${AM_SoftwareRoot}/mcu/apollo2
88INCLUDES += -I${AM_SoftwareRoot}
89
90VPATH = ${AM_SoftwareRoot}/utils
91VPATH +=:${AM_SoftwareRoot}/devices
92VPATH +=:../src
93
94# BTstack
95INCLUDES += -I${AM_SoftwareRoot}/third_party/btstack/src
96INCLUDES += -I${AM_SoftwareRoot}/third_party/btstack/platform/embedded
97INCLUDES += -I${AM_SoftwareRoot}/third_party/btstack/port/apollo2-em9304
98INCLUDES += -I${AM_SoftwareRoot}/third_party/btstack/3rd-party/micro-ecc
99
100VPATH += ${AM_SoftwareRoot}/third_party/btstack/3rd-party/micro-ecc
101VPATH += ${AM_SoftwareRoot}/third_party/btstack/example
102VPATH += ${AM_SoftwareRoot}/third_party/btstack/platform/embedded
103VPATH += ${AM_SoftwareRoot}/third_party/btstack/port/apollo2-em9304
104VPATH += ${AM_SoftwareRoot}/third_party/btstack/src
105VPATH += ${AM_SoftwareRoot}/third_party/btstack/src/ble
106VPATH += ${AM_SoftwareRoot}/third_party/btstack/src/ble/gatt-service
107
108SRC += ad_parser.c
109SRC += ancs_client.c
110SRC += att_db.c
111SRC += att_dispatch.c
112SRC += att_server.c
113SRC += battery_service_server.c
114SRC += btstack_em9304_spi_embedded.c
115SRC += btstack_linked_list.c
116SRC += btstack_memory.c
117SRC += btstack_memory_pool.c
118SRC += btstack_port.c
119SRC += btstack_ring_buffer.c
120SRC += btstack_run_loop.c
121SRC += btstack_run_loop_embedded.c
122SRC += btstack_tlv.c
123SRC += btstack_uart_block_embedded.c
124SRC += btstack_util.c
125SRC += device_information_service_server.c
126SRC += gatt_client.c
127SRC += hci.c
128SRC += hci_cmd.c
129SRC += hci_dump.c
130SRC += hci_transport_em9304_spi.c
131SRC += l2cap.c
132SRC += l2cap_signaling.c
133SRC += le_device_db_memory.c
134SRC += sm.c
135SRC += uECC.c
136
137SRC += $(TARGET).c
138
139SRC += am_util_delay.c
140SRC += am_util_faultisr.c
141SRC += am_util_stdio.c
142SRC += am_devices_button.c
143# SRC += am_devices_em9304.c
144SRC += startup_gcc.c
145
146CSRC = $(filter %.c,$(SRC))
147ASRC = $(filter %.s,$(SRC))
148
149OBJS = $(CSRC:%.c=$(CONFIG)/%.o)
150OBJS+= $(ASRC:%.s=$(CONFIG)/%.o)
151
152DEPS = $(CSRC:%.c=$(CONFIG)/%.d)
153DEPS+= $(ASRC:%.s=$(CONFIG)/%.d)
154
155LIBS = ${AM_SoftwareRoot}/boards/apollo2_evb_am_ble/bsp/gcc/bin/libam_bsp.a
156LIBS += ${AM_SoftwareRoot}/mcu/apollo2/hal/gcc/bin/libam_hal.a
157INCS = ${AM_SoftwareRoot}/boards/apollo2_evb_am_ble/bsp/am_bsp_gpio.h
158INCS += ${AM_SoftwareRoot}/mcu/apollo2/hal/am_hal_pin.h
159
160CFLAGS = -mthumb -mcpu=$(CPU) -mfpu=$(FPU) -mfloat-abi=$(FABI)
161CFLAGS+= -ffunction-sections -fdata-sections
162CFLAGS+= -MMD -MP -std=c99 -Wall -g
163CFLAGS+= -O0
164CFLAGS+= $(DEFINES)
165CFLAGS+= $(INCLUDES)
166CFLAGS+= -Dgcc
167
168AM_LFLAGS = -mthumb -mcpu=$(CPU) -mfpu=$(FPU) -mfloat-abi=$(FABI)
169AM_LFLAGS+= -nostartfiles -static
170AM_LFLAGS+= -Wl,--gc-sections,--entry,am_reset_isr,-Map,$(CONFIG)/$(TARGET).map
171AM_LFLAGS+= -Wl,--start-group -lm -lc -lgcc -Wl,--end-group
172AM_LFLAGS+=
173
174# Additional user specified CFLAGS
175CFLAGS+=$(EXTRA_CFLAGS)
176
177CPFLAGS = -Obinary
178
179ODFLAGS = -S
180
181#### Rules ####
182all: directories $(CONFIG)/$(TARGET).bin
183
184directories: $(CONFIG)
185
186$(CONFIG):
187	@mkdir -p $@
188
189$(CONFIG)/%.o: %.c $(CONFIG)/%.d $(INCS)
190	@echo " Compiling $(COMPILERNAME) $<" ;\
191	$(CC) -c $(CFLAGS) $< -o $@
192
193$(CONFIG)/%.o: %.s $(CONFIG)/%.d $(INCS)
194	@echo " Assembling $(COMPILERNAME) $<" ;\
195	$(CC) -c $(CFLAGS) $< -o $@
196
197
198$(CONFIG)/$(TARGET).elf: $(OBJS) $(LIBS)
199	@echo " Linking $(COMPILERNAME) $@" ;\
200	$(CC) -Wl,-T,$(LINKER_FILE) -o $@ $(OBJS) $(LIBS) $(AM_LFLAGS)
201
202$(CONFIG)/$(TARGET).bin: $(CONFIG)/$(TARGET).elf
203	@echo " Copying $(COMPILERNAME) $@..." ;\
204	$(CP) $(CPFLAGS) $< $@ ;\
205	$(OD) $(ODFLAGS) $< > $(CONFIG)/$(TARGET).lst
206
207clean:
208	@echo "Cleaning..." ;\
209	$(RM) -f $(OBJS) $(DEPS) \
210	    $(CONFIG)/$(TARGET).bin $(CONFIG)/$(TARGET).elf \
211	    $(CONFIG)/$(TARGET).lst $(CONFIG)/$(TARGET).map \
212	    $(CONFIG)/$(TARGET).h
213
214$(CONFIG)/%.d: ;
215
216# Automatically include any generated dependencies
217-include $(DEPS)
218endif
219.PHONY: all clean directories
220
221