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# Project setup
BUILD_PROFILE?=
BUILD_DIR = target/$(BUILD_PROFILE)
OBJ_DIR = artifacts
SRC_DIR ?= ./src
INC_DIR = ./include
INC_SUB_NAME = opensmarts
INC_SUB_DIR = $(INC_DIR)/$(INC_SUB_NAME)
PROJECT_NAME = libopensmarts
PROJECT_TYPE = lib
SHARED=1
# Objects
NAMES = $(basename $(notdir $(wildcard $(SRC_DIR)/*.c)))
HEADS = $(addprefix $(INC_SUB_DIR)/, $(notdir $(wildcard $(INC_SUB_DIR)/*.h)))
SRCS = $(addsuffix .c, $(NAMES))
OBJS = $(addsuffix .o, $(NAMES))
# C compiler
CC ?= gcc
# Setup C flags
CC_FLAGS_all ?= -std=c23 -Wextra -Wall -I$(INC_DIR)
CC_FLAGS ?= -O2 -DNDEBUG
CC_FLAGS += $(CC_FLAGS_all)
CC_FLAGS_debug ?= -ggdb
CC_FLAGS_debug += $(CC_FLAGS_all)
ifeq ($(BUILD_PROFILE),debug)
CC_FLAGS=$(CC_FLAGS_debug)
endif
# Detect target
BUILD_FLAGS=$(CC_FLAGS)
BUILD_TOOL=$(CC)
BUILD_FILE_TYPE=
ifeq ($(OS),Windows_NT)
ifeq ($(PROJECT_TYPE),lib)
BUILD_FLAGS+=-shared
BUILD_FILE_TYPE=.dll
else
BUILD_FILE_TYPE=.exe
endif
else
ifeq ($(PROJECT_TYPE),lib)
ifeq ($(SHARED),1)
BUILD_FLAGS+=-shared
BUILD_FILE_TYPE=.so
CC_FLAGS += -fpic
else
BUILD_TOOL=ar
BUILD_FLAGS=-crs
BUILD_FILE_TYPE=.a
endif
endif
endif
# Actual makefile targets
build: $(BUILD_DIR) $(addprefix $(BUILD_DIR)/$(OBJ_DIR)/, $(OBJS))
echo $(NAMES)
$(BUILD_TOOL) $(BUILD_FLAGS) -o $(BUILD_DIR)/$(PROJECT_NAME)$(BUILD_FILE_TYPE) $(addprefix $(BUILD_DIR)/$(OBJ_DIR)/, $(OBJS))
clean:
rm -rf $(BUILD_DIR)
install: build
install -m 755 $(BUILD_DIR)/$(PROJECT_NAME)$(BUILD_FILE_TYPE) /usr/lib/$(BUILD_PREFIX)$(PROJECT_NAME)$(BUILD_FILE_TYPE)
cp -rf $(INC_SUB_DIR) /usr/include
remove:
rm -rf /usr/include/$(INC_SUB_NAME)
rm -rf /usr/lib/$(PROJECT_NAME)$(BUILD_FILE_TYPE)
$(BUILD_DIR)/$(OBJ_DIR)/%.o: $(SRC_DIR)/%.c $(HEADS)
$(CC) $(CC_FLAGS) -c -o $@ $<
$(BUILD_DIR):
mkdir -p $(BUILD_DIR)
mkdir -p $(BUILD_DIR)/$(OBJ_DIR)
format:
echo $(addprefix $(SRC_DIR)/, $(SRCS)) $(HEADS) | xargs clang-format --style=file -i
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