1 # //******************************************************************
3 # // Copyright 2014 Intel Mobile Communications GmbH All Rights Reserved.
5 # //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
7 # // Licensed under the Apache License, Version 2.0 (the "License");
8 # // you may not use this file except in compliance with the License.
9 # // You may obtain a copy of the License at
11 # // http://www.apache.org/licenses/LICENSE-2.0
13 # // Unless required by applicable law or agreed to in writing, software
14 # // distributed under the License is distributed on an "AS IS" BASIS,
15 # // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 # // See the License for the specific language governing permissions and
17 # // limitations under the License.
19 # //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
21 # override with `make BUILD=debug`
22 # override with `make PLATFORM=arduinomega` or `make PLATFORM=arduinodue`
23 # default to release build
24 # default to build for linux
26 #other options are arduinomega, arduinodue
28 #other options are arduino
30 # override with `make PLATFORM=arduinomega ARDUINOWIFI=1` to enable Arduino WiFi shield
37 ifeq ($(PLATFORM), "")
41 OCSOCK_DIR = $(ROOT_DIR)/ocsocket
42 OC_LOG_DIR = $(ROOT_DIR)/../oc_logger
43 LOGGER_DIR = $(ROOT_DIR)/logger
44 RANDOM_DIR = $(ROOT_DIR)/ocrandom
45 STACK_DIR = $(ROOT_DIR)/stack
46 OCMALLOC_DIR = $(ROOT_DIR)/ocmalloc
47 EXTLIBS_DIR = $(ROOT_DIR)/../../extlibs
48 TINYDTLS_DIR = $(EXTLIBS_DIR)/tinydtls
49 INC_DIRS = -I$(OCSOCK_DIR)/include/ -I$(LOGGER_DIR)/include -I$(RANDOM_DIR)/include \
50 -I$(OCMALLOC_DIR)/include -I$(OC_LOG_DIR)/include -I$(STACK_DIR)/include
52 # Note for Arduino: The CC flag is set to the C++ compiler since Arduino build
53 # includes Time.h header file which has C++ style definitions.
54 ifeq ($(PLATFORM),android)
55 CXX=arm-linux-androideabi-g++
56 CC=arm-linux-androideabi-gcc
57 AR=arm-linux-androideabi-ar
58 RANLIB=arm-linux-androideabi-ranlib
59 CFLAGS_PLATFORM = -DWITH_POSIX -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16
60 LDFLAGS_PLATFORM = -march=armv7-a -Wl,--fix-cortex-a8 -llog
61 else ifeq ($(PLATFORM),linux)
67 CFLAGS_PLATFORM = -std=gnu99 -DWITH_POSIX
68 else ifeq ($(PLATFORM),arduinomega)
69 PLATFORM_TYPE:=arduino
70 include $(ROOT_DIR)/local.properties
71 include $(ROOT_DIR)/$(PLATFORM).properties
72 CC=$(ARDUINO_TOOLS_DIR)/avr-g++
73 else ifeq ($(PLATFORM),arduinodue)
74 PLATFORM_TYPE:=arduino
75 include $(ROOT_DIR)/local.properties
76 include $(ROOT_DIR)/$(PLATFORM).properties
77 CC=$(ARDUINO_TOOLS_DIR)/arm-none-eabi-g++
79 $(error Wrong value for PLATFORM !!)
82 ifeq ($(PLATFORM_TYPE),arduino)
83 ifeq ($(ARDUINOWIFI),1)
84 SOURCES += ocsocket_arduino_wifi.c
85 ARDUINO_SHIELD_TYPE := "/wifi_shield"
87 SOURCES += ocsocket_arduino.c
88 ARDUINO_SHIELD_TYPE := "/ethernet_shield"
91 OBJECTSCPP:= $(patsubst %.cpp, %.o, $(SOURCESCPP))
92 VPATH := $(SDIR_ARD_TIME)
97 OUT_DIR := ./$(PLATFORM)$(ARDUINO_SHIELD_TYPE)/$(BUILD)
98 OBJ_DIR := $(OUT_DIR)/obj
100 CC_FLAGS.debug := -O0 -g3 -Wall -ffunction-sections -fdata-sections -fno-exceptions -pedantic \
102 CC_FLAGS.release := -Os -Wall -ffunction-sections -fdata-sections -fno-exceptions
104 SOURCES+= pdu.c net.c debug.c encode.c uri.c coap_list.c hashkey.c \
105 str.c option.c async.c subscribe.c block.c logger.c ocrandom.c ocmalloc.c \
106 oc_logger.c oc_console_logger.c
107 VPATH += $(OCSOCK_DIR)/src:$(LOGGER_DIR)/src:$(RANDOM_DIR)/src:$(OCMALLOC_DIR)/src\
110 ifeq ($(CA_INT_DTLS),0)
111 ifeq ($(PLATFORM),linux)
112 ifneq ($(wildcard $(TINYDTLS_DIR)/libtinydtls.a),)
113 $(info "Building libcoap with DTLS support")
117 INC_DIRS += -I$(TINYDTLS_DIR) -I$(NETDTLS_DIR) -I.
118 CC_FLAGS.debug += -DWITH_DTLS
119 CC_FLAGS.release += -DWITH_DTLS
124 OBJECTS:= $(patsubst %.c, %.o, $(SOURCES))
126 all: prep_dirs libcoap.a
129 -mkdir -p $(PLATFORM)
134 $(CC) -c $(CC_FLAGS.$(BUILD)) $(CFLAGS_PLATFORM) $(INC_DIRS) $(INC_DIR_PLATFORM) $< -o $(OBJ_DIR)/$@
137 $(CXX) -c $(CC_FLAGS.$(BUILD)) $(CFLAGS_PLATFORM) $(INC_DIRS) $(INC_DIR_PLATFORM) $< -o $(OBJ_DIR)/$@
139 libcoap.a: $(OBJECTS) $(OBJECTSCPP)
140 $(AR) rcs $(OUT_DIR)/$@ $(addprefix $(OBJ_DIR)/,$^)
141 $(RANLIB) $(OUT_DIR)/$@