How to write make file for dynamic linked libraries

How to write make file for dynamic linked libraries

NEEL_DIR = $(shell pwd)

LIBNAME = libneel

LIB = $(LIBNAME).so

INCLUDE = -I.

all: compile build_lib

    mkdir -p $(INSTALL_DIR)/lib

    install -m 755 $(LIB) $(INSTALL_DIR)/lib

CFLAGS += -O0 -g -fno-omit-frame-pointer -fno-strict-aliasing

CFLAGS += -fPIC

CFLAGS += $(INCLUDE)

SRCS = neel.c

OBJ_TARGETS = $(SRCS:%.c=$(NEEL_DIR)/%.o)

compile: $(OBJ_TARGETS)

$(NEEL_DIR)/%.o : $(NEEL_DIR)/%.c

    @echo "Compiling file $<"

    $(CC) -c -g -w $(CFLAGS) -o $@ $<

build_lib: compile

    @echo "Linking"

    $(CC) -shared -o $(LIB) $(OBJ_TARGETS)

clean:

    rm -f $(LIB) $(OBJ_TARGETS)