xref: /titanic_51/usr/src/boot/sys/boot/i386/btx/btxldr/Makefile (revision 4a5d661a82b942b6538acd26209d959ce98b593a)
1#
2# This file and its contents are supplied under the terms of the
3# Common Development and Distribution License ("CDDL"), version 1.0.
4# You may only use this file in accordance with the terms of version
5# 1.0 of the CDDL.
6#
7# A full copy of the text of the CDDL should have accompanied this
8# source.  A copy of the CDDL is also available via the Internet at
9# http://www.illumos.org/license/CDDL.
10#
11
12#
13# Copyright 2015 Toomas Soome <tsoome@me.com>
14#
15
16include $(SRC)/Makefile.master
17
18PROG=	btxldr
19SRCS=	btxldr.S
20OBJS=	btxldr.o
21
22AS=	$(GNU_ROOT)/bin/gas
23LD=	$(GNU_ROOT)/bin/gld
24CC=	$(GCC_ROOT)/bin/gcc
25
26LOADER_ADDRESS=0x200000
27CPPFLAGS=
28CFLAGS = -m32 -DLOADER_ADDRESS=${LOADER_ADDRESS}
29CFLAGS += -I./../../common
30CFLAGS += -Wa,--divide
31CFLAGS += -DBTXLDR_VERBOSE
32
33LDFLAGS=-e start -Ttext ${LOADER_ADDRESS} -N -S --oformat binary
34
35$(PROG): $(OBJS)
36	$(LD) $(LDFLAGS) -o $@ $(OBJS)
37
38.S.o:
39	$(COMPILE.S) $(CPPFLAGS) $(CFLAGS) -c -o $@ $<
40
41all:	$(PROG)
42
43clobber: clean
44
45clean:
46	$(RM) $(PROG) $(OBJS)
47