GCCPREFIX=
#GCCPREFIX=/usr/local/mingw32/bin
CC=${GCCPREFIX}gcc
INCLUDEFLAGS=-I../head/sys/boot/efi/include/ -I../head/sys/boot/efi/include/i386 -I../head/sys/boot/common
CFLAGS=-O2 -m32 ${INCLUDEFLAGS}
#CFLAGS = -g -Os -fshort-wchar -fno-strict-aliasing -Wall -Werror -Wno-missing-braces -Wno-array-bounds -c -m32 -malign-double -freorder-blocks -freorder-blocks-and-partition -O2 -mno-stack-arg-probe ${INCLUDEFLAGS}
OBJCOPY=${GCCPREFIX}objcopy

EFIFORMAT=efi-app-ia32
LDSCRIPT=ldscript.i386

CLEANFILES=helloworld.dll helloworld.obj helloworld.o helloworld helloworld.efi start.o reloc.o

all: helloworld.efi

clean:
	rm -rf ${CLEANFILES}

reloc.o: reloc.c
	${CC} -c ${CFLAGS} reloc.c

start.o: start.S
	${CC} -c ${CFLAGS} start.S

helloworld.o: helloworld.c
	${CC} -c ${CFLAGS} helloworld.c

helloworld: helloworld.o start.o reloc.o
	${CC} -nostdlib -o helloworld -Wl,-T ${LDSCRIPT} -shared -symbolic helloworld.o start.o reloc.o
# libefi.a

helloworld.efi: helloworld
	${OBJCOPY} -j .data -j .dynamic -j .dynstr -j .dynsym -j .hash \
	    -j .rel.dyn -j .reloc -j .sdata -j .text -j set_Xcommand_set \
	    --target=${EFIFORMAT} ${.ALLSRC} helloworld.efi