AR := ar
CP := cp
CC := gcc

UNAME := $(shell uname -s)

ifeq ($(UNAME),Darwin)
		CFLAGS = -I./include -I/usr/local/include -I/opt/local/include
		LDFLAGS = -L/usr/lib -L/opt/local/lib 
		LIBS = -lusb-1.0 -framework CoreFoundation -framework IOKit
	
		IRECOVERY_TARGET = irecovery
		IRECOVERY_LDFLAGS = $(LDFLAGS)
		IRECOVERY_LIBS = $(LIBS) -lreadline
	
		LIBIRECOVERY_STATIC_TARGET = libirecovery.a
	
		LIBIRECOVERY_SHARED_TARGET = libirecovery.dylib
		LIBIRECOVERY_SHARED_LDFLAGS = $(LDFLAGS) -dynamiclib
		LIBIRECOVERY_SHARED_LIBS = $(LIBS)
else
	ifeq ($(UNAME),MINGW32_NT-5.1)
		CFLAGS = -O3 -I include -I c:\mingw\include
		LDFLAGS = -static-libgcc -L c:\mingw\lib -L c:\mingw\bin
		LIBS = -lkernel32 -lmsvcrt -lsetupapi

		IRECOVERY_TARGET = irecovery.exe
		IRECOVERY_LDFLAGS = $(LDFLAGS)
		IRECOVERY_LIBS = $(LIBS) -lreadline 
	
		LIBIRECOVERY_STATIC_TARGET = libirecovery.a
	
		LIBIRECOVERY_SHARED_TARGET = libirecovery.dll
		LIBIRECOVERY_SHARED_LDFLAGS = $(LDFLAGS) -shared
		LIBIRECOVERY_SHARED_LIBS = $(LIBS)
	else
		CFLAGS = -fPIC -O3 -I./include -I/usr/include -I/usr/local/include
		LDFLAGS = -L/usr/lib -L/usr/local/lib
		LIBS = -lusb-1.0
		
		IRECOVERY_TARGET = irecovery
		IRECOVERY_LDFLAGS = $(LDFLAGS)
		IRECOVERY_LIBS = $(LIBS) -lreadline

		LIBIRECOVERY_STATIC_TARGET = libirecovery.a
	
		LIBIRECOVERY_SHARED_TARGET = libirecovery.so
		LIBIRECOVERY_SHARED_LDFLAGS = $(LDFLAGS) -shared -W1,-soname,$(LIBIRECOVERY_SHARED_TARGET)
		LIBIRECOVERY_SHARED_LIBS = $(LIBS)
	endif
endif

LIBIRECOVERY_OBJECTS = libirecovery.o
IRECOVERY_OBJECTS = irecovery.o libirecovery.a

TARGETS = $(LIBIRECOVERY_SHARED_TARGET) $(LIBIRECOVERY_STATIC_TARGET) $(IRECOVERY_TARGET)
OBJECTS = libirecovery.o irecovery.o

all: $(TARGETS)

%.o: %.S
	$(CC) -c $(<) -o $(@) $(CFLAGS)

%.o: %.c
	$(CC) -c $(<) -o $(@) $(CFLAGS) 

$(LIBIRECOVERY_STATIC_TARGET): $(LIBIRECOVERY_OBJECTS)
	$(AR) rs $@ $^
	
$(LIBIRECOVERY_SHARED_TARGET): $(LIBIRECOVERY_OBJECTS)
	$(CC) -o $@ $^ $(LIBIRECOVERY_SHARED_LDFLAGS) $(LIBIRECOVERY_SHARED_LIBS)

$(IRECOVERY_TARGET): $(IRECOVERY_OBJECTS)
	$(CC) -o $@ $^ $(IRECOVERY_LDFLAGS) $(IRECOVERY_LIBS)
		
clean:
	$(RM) $(LIBIRECOVERY_STATIC_TARGET) $(LIBIRECOVERY_SHARED_TARGET) $(IRECOVERY_TARGET) *.o