Makefile generic template for shared object

Makefile

#
# paths
#
SRCDIR :=       sources
INCDIR :=       includes

#
# compilation options
#
CC :=           gcc
CFLAGS :=       -I $(INCDIR) -fpic -std=c89 \
                -W -Wall -Wextra -Wpointer-arith \
                -Wundef -Wshadow -Wunreachable-code \
                -Wfloat-equal -Wconversion \
                -Wwrite-strings -Waggregate-return \
                -Wcast-align -Wcast-qual

#
# link options
#
LINKER :=       $(CC)
LDFLAGS :=      -shared
LDLIBS :=       -lm

#
# shared object options
#
NAME :=         liblib.so
SRC :=          init.c \
                utils.c
SRC :=          $(addprefix $(SRCDIR)/, $(SRC))
OBJ :=          $(SRC:.c=.o)

#
# build rules
#
all:            $(NAME)

$(NAME):        $(OBJ)
                $(LINKER) -o $@ $^ $(LDFLAGS) $(LDLIBS)
                @printf "=== $@ BUILD COMPLETE ===\n\n"

#
# clean rules
#
RM :=           rm -fv

clean:;         $(RM) $(OBJ) $(NAME)

re:             clean all

#
# special rules
#
.PHONY:         all clean re

.SILENT:        clean