1 # Locations of utilities
3 ISOLINUX_BIN = /usr/lib/syslinux/isolinux.bin
5 # i386-specific directories containing source files
7 SRCDIRS += arch/i386/core arch/i386/transitions arch/i386/prefix
8 SRCDIRS += arch/i386/firmware/pcbios
9 SRCDIRS += arch/i386/image
10 SRCDIRS += arch/i386/drivers/bus
11 SRCDIRS += arch/i386/drivers/net
12 SRCDIRS += arch/i386/drivers/disk
13 SRCDIRS += arch/i386/interface/pcbios
14 SRCDIRS += arch/i386/interface/pxe
16 # The various xxx_loader.c files are #included into core/loader.c and
17 # should not be compiled directly.
19 NON_AUTO_SRCS += arch/i386/core/aout_loader.c
20 NON_AUTO_SRCS += arch/i386/core/freebsd_loader.c
21 NON_AUTO_SRCS += arch/i386/core/wince_loader.c
23 # unnrv2b.S is used to generate a 16-bit as well as a 32-bit object.
25 OBJS_unnrv2b = unnrv2b unnrv2b16
26 CFLAGS_unnrv2b16 = -DCODE16
28 # We need to undefine the default macro "i386" when compiling .S
29 # files, otherwise ".arch i386" translates to ".arch 1"...
33 # The i386 linker script
35 LDSCRIPT = arch/i386/scripts/i386.lds
39 # It's ugly that we have to define these repetitive combinations by
40 # hand. Unforunately, $(eval ...) is available only in make >= 3.80,
41 # and using an external Makefile fragment doesn't work because
42 # OBJS_xxx need to be defined *before* the external Makefile fragments
43 # for the source files are generated...
45 CFLAGS_ZPREFIX = -DCOMPRESS
48 OBJS_romprefix = romprefix zromprefix
49 CFLAGS_zromprefix = $(CFLAGS_ZPREFIX)
52 OBJS_pxeprefix = pxeprefix zpxeprefix
53 CFLAGS_zpxeprefix = $(CFLAGS_ZPREFIX)
56 OBJS_elfprefix = elfprefix zelfprefix
57 CFLAGS_zelfprefix = $(CFLAGS_ZPREFIX)
60 OBJS_elfdprefix = elfdprefix zelfdprefix
61 CFLAGS_zelfdprefix = $(CFLAGS_ZPREFIX)
64 OBJS_lmelfprefix = lmelfprefix zlmelfprefix
65 CFLAGS_zlmelfprefix = $(CFLAGS_ZPREFIX)
68 OBJS_lmelfdprefix = lmelfdprefix zlmelfdprefix
69 CFLAGS_zlmelfdprefix = $(CFLAGS_ZPREFIX)
72 OBJS_liloprefix = liloprefix zliloprefix
73 CFLAGS_zliloprefix = $(CFLAGS_ZPREFIX)
76 OBJS_bImageprefix = bImageprefix zbImageprefix
77 CFLAGS_zbImageprefix = $(CFLAGS_ZPREFIX)
80 OBJS_dskprefix = dskprefix zdskprefix
81 CFLAGS_zdskprefix = $(CFLAGS_ZPREFIX)
84 OBJS_nbiprefix = nbiprefix znbiprefix
85 CFLAGS_znbiprefix = $(CFLAGS_ZPREFIX)
88 OBJS_hdprefix = hdprefix zhdprefix
89 CFLAGS_zhdprefix = $(CFLAGS_ZPREFIX)
92 OBJS_rawprefix = rawprefix zrawprefix
93 CFLAGS_zrawprefix = $(CFLAGS_ZPREFIX)
95 # These media cannot handle compressed payloads
101 # Special target for building Master Boot Record binary
102 $(BIN)/mbr.bin : $(BIN)/mbr.o
103 $(OBJCOPY) -O binary $< $@
105 # Some suffixes (e.g. %.zfd0) are generated directly from other
106 # finished files (e.g. %.zdsk), rather than having their own prefix.
108 # rule to write disk images to /dev/fd0
109 NON_AUTO_MEDIA += fd0
111 dd if=$< bs=512 conv=sync of=/dev/fd0
114 # rule to create padded disk images
115 NON_AUTO_MEDIA += pdsk
118 $(PERL) ./util/dskpad.pl $@
120 # rule to make a non-emulation ISO boot image
121 NON_AUTO_MEDIA += iso
122 %iso: %lilo util/geniso
123 ISOLINUX_BIN=$(ISOLINUX_BIN) bash util/geniso $@ $<
125 # rule to make a floppy emulation ISO boot image
126 NON_AUTO_MEDIA += liso
127 %liso: %lilo util/genliso
128 bash util/genliso $@ $<
130 # rule to make a USB disk image
131 $(BIN)/usbdisk.bin : $(BIN)/usbdisk.o
132 $(OBJCOPY) -O binary $< $@
134 NON_AUTO_MEDIA += usb
135 %usb: $(BIN)/usbdisk.bin %hd
138 # Add NON_AUTO_MEDIA to the media list, so that they show up in the
141 MEDIA += $(NON_AUTO_MEDIA)
143 # Shortcut to allow typing just
146 # make -f arch/i386/kir-Makefile bin-kir/%
147 # for building a KEEP_IT_REAL flavour.
149 $(BIN)-kir/% : kir-target
150 $(MAKE) -f arch/i386/kir-Makefile $(MAKECMDGOALS)