# $Id$
ifndef CC
CC := cc
endif

DIR := $(shell pwd)
BIN := $(DIR)/bin
LIB := $(DIR)/lib
OBJ := $(DIR)/obj
SRC := $(DIR)/src
TEST := $(DIR)/test
INC := $(DIR)/include

PREFIX := /usr

$(shell mkdir -p $(OBJ) $(LIB) $(BIN))

CFLAGS := -std=c99 -I$(INC) -fPIC
LDFLAGS :=

ifeq ($(shell uname -s),Linux)
CFLAGS += -D_BSD_SOURCE
endif

LIBS :=

ifeq ($(shell uname -s),SunOS)
LIBS += -lsocket
endif

.PHONY: all clean install

ifeq ($(shell uname -s),SunOS)
all: $(LIB)/libserver.a $(LIB)/libserver.so
else
all: $(LIB)/libserver.a $(LIB)/libserver.so
endif

install: all
	mkdir -p $(PREFIX)/lib $(PREFIX)/include
	cp $(LIB)/* $(PREFIX)/lib/
	cp $(INC)/* $(PREFIX)/include/

clean:
	rm -rf $(LIB) $(OBJ)

$(BIN)/%: $(TEST)/%.c $(LIB)/libserver.a
	$(CC) $(CFLAGS) -o $@ $^

$(LIB)/libserver.a: $(OBJ)/server.o
	ar rcs $@ $^

$(LIB)/libserver.so: $(OBJ)/server.o
	$(CC) $(LDFLAGS) -shared -o $@ $< $(LIBS)

$(OBJ)/%.o: $(SRC)/%.c $(INC)/ls_%.h
	$(CC) $(CFLAGS) -c -o $@ $<