1 ###############################################################################
3 # Copyright (c) 2021 Intel.
5 # Licensed under the Apache License, Version 2.0 (the "License");
6 # you may not use this file except in compliance with the License.
7 # You may obtain a copy of the License at
9 # http://www.apache.org/licenses/LICENSE-2.0
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under the License is distributed on an "AS IS" BASIS,
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 # See the License for the specific language governing permissions and
15 # limitations under the License.
17 ###############################################################################
20 MYCUSTOMSPACE='============================================================================================'
21 MYCUSTOMSPACE1='------------------------------------------------------------'
23 ##############################################################
25 ##############################################################
32 ifeq ($(SHELL),cmd.exe)
42 PROJECT_NAME := libwls
46 PROJECT_BINARY := $(PROJECT_NAME).so
49 $(error "Please define RTE_SDK environment variable")
52 ifeq ($(MESON_BUILD),0)
53 RTE_INC := $(RTE_SDK)/$(RTE_TARGET)/include
55 RTE_INC := $(shell PKG_CONFIG_PATH=$(RTE_SDK)/build/meson-uninstalled pkg-config --cflags-only-I libdpdk)
58 CC_SRC = wls_lib_dpdk.c \
61 CC_FLAGS += -std=gnu11 -Wall -Wno-deprecated-declarations \
67 -Wimplicit-function-declaration \
68 -g -O3 -wd1786 -mcmodel=large
76 PROJECT_OBJ_DIR := $(BUILDDIR)/obj
78 CC_OBJS := $(patsubst %.c,%.o,$(CC_SRC))
79 AS_OBJS := $(patsubst %.s,%.o,$(AS_SRC))
80 OBJS := $(CC_OBJS) $(AS_OBJS) $(LIBS)
81 DIRLIST := $(addprefix $(PROJECT_OBJ_DIR)/,$(sort $(dir $(OBJS))))
83 CC_OBJTARGETS := $(addprefix $(PROJECT_OBJ_DIR)/,$(CC_OBJS))
85 AS_OBJTARGETS := $(addprefix $(PROJECT_OBJ_DIR)/,$(AS_OBJS))
86 CC_FLAGS_FULL := $(CC_FLAGS) $(INC) $(DEF)
88 AS_FLAGS := $(AS_FLAGS) $(INC)
90 PROJECT_DEP_FILE := $(PROJECT_OBJ_DIR)/$(PROJECT_NAME).dep
92 ifeq ($(wildcard $(PROJECT_DEP_FILE)),$(PROJECT_DEP_FILE))
96 CC_DEPS := $(addprefix __dep__,$(subst ../,__up__,$(CC_SRC)))
97 GENERATE_DEPS := generate_deps
100 all : welcome_line $(PROJECT_BINARY)
101 @echo $(PROJECT_BINARY)
105 @$(RM) $(PROJECT_DEP_FILE)
106 @echo [DEP] $(subst $(PROJECT_OBJ_DIR)/,,$(PROJECT_DEP_FILE))
109 @$(CC) -MM $(subst __up__,../,$(subst __dep__,,$@)) -MT $(PROJECT_OBJ_DIR)/$(patsubst %.c,%.o,$(subst __up__,../,$(subst __dep__,,$@))) $(CC_FLAGS_FULL) >> $(PROJECT_DEP_FILE)
111 .PHONY : generate_deps
112 generate_deps : clear_dep $(CC_DEPS)
115 .PHONY : echo_start_build
117 @echo [BUILD] $(PROJECT_TYPE) : $(PROJECT_NAME)
123 @echo [CC] $(subst $(PROJECT_OBJ_DIR)/,,$@)
124 @$(CC) -c $(CC_FLAGS_FULL) -o"$@" $(patsubst %.o,%.c,$(subst $(PROJECT_OBJ_DIR)/,,$@))
127 @echo [AS] $(subst $(PROJECT_OBJ_DIR)/,,$@)
128 @$(AS) $(AS_FLAGS) -o"$@" $(patsubst %.o,%.s,$(subst $(PROJECT_OBJ_DIR)/,,$@))
130 ifeq ($(wildcard $(PROJECT_DEP_FILE)),$(PROJECT_DEP_FILE))
132 include $(PROJECT_DEP_FILE)
138 @echo [CLEAN] : $(PROJECT_NAME)
139 @$(RM) $(CC_OBJTARGETS) $(AS_OBJTARGETS)
140 ifneq ($(wildcard $(PROJECT_DIR)/$(PROJECT_MAKE)),)
141 @echo [CLEAN] : $(PROJECT_NAME)
142 @$(RM) $(PROJECT_BINARY) $(PROJECT_BINARY_LIB) $(PROJECT_DEP_FILE)
147 .PHONY : welcome_line
149 @echo $(MYCUSTOMSPACE)
150 @echo Building $(PROJECT_BINARY)
151 @echo $(MYCUSTOMSPACE)
153 .PHONY : debug release
158 $(PROJECT_BINARY) : $(DIRLIST) echo_start_build $(GENERATE_DEPS) $(PRE_BUILD) $(CC_OBJTARGETS) $(AS_OBJTARGETS)
159 @echo [AR] $(subst $(BUILDDIR)/,,$@)
160 @$(CC) $(CC_OBJTARGETS) $(AS_OBJTARGETS) -shared -fPIC -o $@