EMILE/second/Makefile

# 
# 
#  (c) 2004 Laurent Vivier <LaurentVivier@wanadoo.fr>
# 
#

TOP		= $(shell pwd)
VPATH		= $(TOP)
CPPFLAGS	= -DVERSION="\"$(VERSION)\"" -I$(TOP) -Wa,-I$(TOP) \
		  $(OPTFLAGS)
CFLAGS		= -Wno-multichar -O -m68030 -nostdlib -nodefaultlibs -Wall -Werror -fpic
ASFLAGS		= 
LS		= ls
AWK		= awk

OBJS	= head.o MMU030_asm.o MMU040_asm.o main.o console.o printf.o \
	  font_8x16.o memory.o uncompress.o MMU030.o MMU040.o bootinfo.o \
	  misc.o glue.o enter_kernel030.o enter_kernel040.o bank.o arch.o \
	  load.o serial.o vga.o $(OPTOBJS)

OBJS_SCSI = scsi.o container.o

all: m68k-second_floppy m68k-second_scsi ppc-second_floppy ppc-second_scsi

second: second.o
	$(OBJCOPY) -j .text -j .data -j .rodata -j .got \
			-O binary second.o second

m68k-second_floppy::
	test -d m68k-floppy || mkdir m68k-floppy
	cd m68k-floppy && make -f $(TOP)/Makefile second VERSION=$(VERSION) \
			     TOP=$(TOP) OPTFLAGS="-DARCH_M68K" \
			     OBJCOPY=$(OBJCOPY) LD=$(LD) CC=$(CC) \
			     AS=$(AS) SIGNATURE="$(SIGNATURE)"
	mv m68k-floppy/second m68k-second_floppy

m68k-second_scsi::
	test -d m68k-scsi || mkdir m68k-scsi
	cd m68k-scsi && make -f $(TOP)/Makefile second VERSION=$(VERSION) \
			   TOP=$(TOP) OPTFLAGS="-DARCH_M68K -DSCSI_SUPPORT" \
			   OBJCOPY=$(OBJCOPY) LD=$(LD) CC=$(CC) AS=$(AS) \
			   SIGNATURE="$(SIGNATURE)" OPTOBJS="$(OBJS_SCSI)"
	mv m68k-scsi/second m68k-second_scsi

ppc-second_floppy::
	test -d ppc-floppy || mkdir ppc-floppy
	cd ppc-floppy && make -f $(TOP)/Makefile second VERSION=$(VERSION) \
			     TOP=$(TOP) OPTFLAGS="-DARCH_PPC" \
			     OBJCOPY=$(OBJCOPY) LD=$(LD) CC=$(CC) \
			     AS=$(AS) SIGNATURE="$(SIGNATURE)"
	mv ppc-floppy/second ppc-second_floppy

ppc-second_scsi::
	test -d ppc-scsi || mkdir ppc-scsi
	cd ppc-scsi && make -f $(TOP)/Makefile second VERSION=$(VERSION) \
			   TOP=$(TOP) OPTFLAGS="-DARCH_PPC -DSCSI_SUPPORT" \
			   OBJCOPY=$(OBJCOPY) LD=$(LD) CC=$(CC) AS=$(AS) \
			   SIGNATURE="$(SIGNATURE)" OPTOBJS="$(OBJS_SCSI)"
	mv ppc-scsi/second ppc-second_scsi

second.o: $(OBJS) $(TOP)/ld.script
	$(LD) -T $(TOP)/ld.script -o second.o $(OBJS)

.c.o:
	$(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $^ 

clean:
	rm -f m68k-second_floppy m68k-second_scsi \
	      m68k-floppy/*.o m68k-scsi/*.o \
	      ppc-second_floppy ppc-second_scsi \
	      ppc-floppy/*.o ppc-scsi/*.o \
Initial revision 2004-02-15 20:46:45 +00:00			`#`
			`#`
			`# (c) 2004 Laurent Vivier <LaurentVivier@wanadoo.fr>`
			`#`
			`#`

create two binaries, one for booting from floppy, the other from scsi disk 2004-12-01 00:21:04 +00:00			`TOP = $(shell pwd)`
			`VPATH = $(TOP)`
remove BANK_DUMP 2004-12-24 20:08:58 +00:00			`CPPFLAGS = -DVERSION="\"$(VERSION)\"" -I$(TOP) -Wa,-I$(TOP) \`
create two binaries, one for booting from floppy, the other from scsi disk 2004-12-01 00:21:04 +00:00			`$(OPTFLAGS)`
Make second level relocatable using -fpic and "GLOBAL_OFFSET_TABLE" should be improved by using -mrelpc, but this flags is only supported by gcc > 3.0 (and I use gcc 2.95) 2004-05-24 23:59:13 +00:00			`CFLAGS = -Wno-multichar -O -m68030 -nostdlib -nodefaultlibs -Wall -Werror -fpic`
produce 68030 AND 68040 objects 2004-03-04 22:47:46 +00:00			`ASFLAGS =`
I move to a debian box, and ls and awk have not the same path as on my previous Mandrake box. I decide to remove absolute path. 2004-05-11 23:02:18 +00:00			`LS = ls`
			`AWK = awk`
Initial revision 2004-02-15 20:46:45 +00:00
floppy image is now built from several parts (first, second, kernel, ramdisk) with emile-install. Linker cannot provide kernel size and position anymore 2004-06-01 22:00:21 +00:00			`OBJS = head.o MMU030_asm.o MMU040_asm.o main.o console.o printf.o \`
produce 68030 AND 68040 objects 2004-03-04 22:47:46 +00:00			`font_8x16.o memory.o uncompress.o MMU030.o MMU040.o bootinfo.o \`
floppy image is now built from several parts (first, second, kernel, ramdisk) with emile-install. Linker cannot provide kernel size and position anymore 2004-06-01 22:00:21 +00:00			`misc.o glue.o enter_kernel030.o enter_kernel040.o bank.o arch.o \`
create two binaries, one for booting from floppy, the other from scsi disk 2004-12-01 00:21:04 +00:00			`load.o serial.o vga.o $(OPTOBJS)`

Add container.o, remove SCSI_SUPPORT from floppy binary 2004-12-03 00:24:42 +00:00			`OBJS_SCSI = scsi.o container.o`
create two binaries, one for booting from floppy, the other from scsi disk 2004-12-01 00:21:04 +00:00
Preliminary support of multitarget architecture (m68k, ppc) 2005-05-10 10:51:04 +00:00			`all: m68k-second_floppy m68k-second_scsi ppc-second_floppy ppc-second_scsi`
add arch.o, and -DTARGET_PPC or -DTARGET_M68K 2004-02-26 20:12:01 +00:00
Initial revision 2004-02-15 20:46:45 +00:00			`second: second.o`
Make second level relocatable using -fpic and "GLOBAL_OFFSET_TABLE" should be improved by using -mrelpc, but this flags is only supported by gcc > 3.0 (and I use gcc 2.95) 2004-05-24 23:59:13 +00:00			`$(OBJCOPY) -j .text -j .data -j .rodata -j .got \`
Initial revision 2004-02-15 20:46:45 +00:00			`-O binary second.o second`

Preliminary support of multitarget architecture (m68k, ppc) 2005-05-10 10:51:04 +00:00			`m68k-second_floppy::`
			`test -d m68k-floppy \|\| mkdir m68k-floppy`
			`cd m68k-floppy && make -f $(TOP)/Makefile second VERSION=$(VERSION) \`
			`TOP=$(TOP) OPTFLAGS="-DARCH_M68K" \`
			`OBJCOPY=$(OBJCOPY) LD=$(LD) CC=$(CC) \`
Add container.o, remove SCSI_SUPPORT from floppy binary 2004-12-03 00:24:42 +00:00			`AS=$(AS) SIGNATURE="$(SIGNATURE)"`
Preliminary support of multitarget architecture (m68k, ppc) 2005-05-10 10:51:04 +00:00			`mv m68k-floppy/second m68k-second_floppy`
create two binaries, one for booting from floppy, the other from scsi disk 2004-12-01 00:21:04 +00:00
Preliminary support of multitarget architecture (m68k, ppc) 2005-05-10 10:51:04 +00:00			`m68k-second_scsi::`
			`test -d m68k-scsi \|\| mkdir m68k-scsi`
			`cd m68k-scsi && make -f $(TOP)/Makefile second VERSION=$(VERSION) \`
			`TOP=$(TOP) OPTFLAGS="-DARCH_M68K -DSCSI_SUPPORT" \`
create two binaries, one for booting from floppy, the other from scsi disk 2004-12-01 00:21:04 +00:00			`OBJCOPY=$(OBJCOPY) LD=$(LD) CC=$(CC) AS=$(AS) \`
			`SIGNATURE="$(SIGNATURE)" OPTOBJS="$(OBJS_SCSI)"`
Preliminary support of multitarget architecture (m68k, ppc) 2005-05-10 10:51:04 +00:00			`mv m68k-scsi/second m68k-second_scsi`

			`ppc-second_floppy::`
			`test -d ppc-floppy \|\| mkdir ppc-floppy`
			`cd ppc-floppy && make -f $(TOP)/Makefile second VERSION=$(VERSION) \`
			`TOP=$(TOP) OPTFLAGS="-DARCH_PPC" \`
			`OBJCOPY=$(OBJCOPY) LD=$(LD) CC=$(CC) \`
			`AS=$(AS) SIGNATURE="$(SIGNATURE)"`
			`mv ppc-floppy/second ppc-second_floppy`

			`ppc-second_scsi::`
			`test -d ppc-scsi \|\| mkdir ppc-scsi`
			`cd ppc-scsi && make -f $(TOP)/Makefile second VERSION=$(VERSION) \`
			`TOP=$(TOP) OPTFLAGS="-DARCH_PPC -DSCSI_SUPPORT" \`
			`OBJCOPY=$(OBJCOPY) LD=$(LD) CC=$(CC) AS=$(AS) \`
			`SIGNATURE="$(SIGNATURE)" OPTOBJS="$(OBJS_SCSI)"`
			`mv ppc-scsi/second ppc-second_scsi`
create two binaries, one for booting from floppy, the other from scsi disk 2004-12-01 00:21:04 +00:00
			`second.o: $(OBJS) $(TOP)/ld.script`
			`$(LD) -T $(TOP)/ld.script -o second.o $(OBJS)`
Initial revision 2004-02-15 20:46:45 +00:00
			`.c.o:`
			`$(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $^`

			`clean:`
Add CROSS_COMPILE to cross-compile tools 2005-05-10 20:20:15 +00:00			`rm -f m68k-second_floppy m68k-second_scsi \`
			`m68k-floppy/.o m68k-scsi/.o \`
			`ppc-second_floppy ppc-second_scsi \`
			`ppc-floppy/.o ppc-scsi/.o \`