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1.1 root 1: # i386 Mach makefile fragment
2: # Copyright 1997 Free Software Foundation, Inc.
3: #
4: # Permission to use, copy, modify and distribute this software and its
5: # documentation is hereby granted, provided that both the copyright
6: # notice and this permission notice appear in all copies of the
7: # software, derivative works or modified versions, and any portions
8: # thereof, and that both notices appear in supporting documentation.
9: #
10: # THE FREE SOFTWARE FOUNDATION ALLOWS FREE USE OF THIS SOFTWARE IN ITS
11: # "AS IS" CONDITION. THE FREE SOFTWARE FOUNDATION DISCLAIMS ANY
12: # LIABILITY OF ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE
13: # USE OF THIS SOFTWARE.
14:
15:
16: # Some of the i386-specific code checks for these.
17: DEFINES += -DCONTINUATIONS -DLINUX_DEV -D__ELF__ -Di386
18:
19: # Source files for any i386 kernel
20: i386at-files = autoconf.c blit.c conf.c cons_conf.c fd.c rtc.c \
21: i386at_ds_routines.c immc.c int_init.c iopl.c kd.c kd_event.c \
22: kd_mouse.c kd_queue.c model_dep.c phys_mem_grab_page.c pic_isa.c
23: i386-files = ast_check.c db_disasm.c db_interface.c db_trace.c debug_i386.c \
24: fpe_linkage.c fpu.c gdt.c hardclock.c idt.c io_emulate.c io_map.c \
25: iopb.c ktss.c kttd_interface.c ldt.c loose_ends.c mp_desc.c pcb.c \
26: phys.c pic.c pit.c seg.c trap.c user_ldt.c
27: intel-files = pmap.c read_fault.c
28:
29: # Drivers; not used in all kernel, but only if selected.
30: driver-files= com.c
31:
32: # Assembler source
33: i386at-Sfiles = boothdr.S interrupt.S kdasm.S
34: i386-Sfiles = cswitch.S debug_trace.S idt_inittab.S locore.S spl.S
35:
36: # Account for them in the image
37: objfiles += $(subst .c,.o,$(i386at-files) $(i386-files) $(intel-files)) \
38: $(subst .S,.o,$(i386at-Sfiles) $(i386-Sfiles))
39: vpath %.c $(sysdep)/i386at $(sysdep)/i386 $(sysdep)/intel
40: vpath %.S $(sysdep)/i386at $(sysdep)/i386
41:
42: # Files from the generic source that we want
43: objfiles += busses.o cirbuf.o
44: vpath busses.c $(srcdir)/chips
45:
46: # FPE emulation
47: objfiles += fpe.o
48:
49: # Mig-generated
50: objfiles += mach_i386_server.o
51:
52: ### Linux device drivers (make this Better, Please)
53:
54: linux-gen-files = $(addprefix linux_,$(linux-gen-names))
55: linux-gen-names = autoirq.c block.c dma.c init.c irq.c kmem.c misc.c net.c \
56: port.c printk.c sched.c soft.c timer.c version.c vsprintf.c
57:
58: linux-block-files = cmd640.c floppy.c genhd.c ide-cd.c ide.c rz1000.c triton.c
59:
60: linux-net-files = 3c501.c 3c503.c 3c505.c 3c507.c 3c509.c 3c59x.c \
61: 8390.c Space.c ac3200.c apricot.c at1700.c atp.c \
62: de4x5.c de600.c de620.c depca.c dev.c e2100.c eepro.c eexpress.c \
63: eth16i.c ewrk3.c hp-plus.c hp.c hp100.c lance.c ne.c net_init.c \
64: ni52.c ni65.c seeq8005.c sk_g16.c smc-ultra.c tulip.c \
65: wavelan.c wd.c znet.c
66:
67: linux-pci-files = bios32.c pci.c
68:
69: linux-scsi-files = 53c7,8xx.c AM53C974.c BusLogic.c NCR53c406a.c advansys.c \
70: aha152x.c aha1542.c aha1740.c aic7xxx.c constants.c eata.c eata_dma.c \
71: eata_pio.c fdomain.c g_NCR5380.c hosts.c in2000.c pas16.c qlogic.c \
72: scsi.c scsi_debug.c scsi_ioctl.c scsi_proc.c scsicam.c sd.c \
73: sd_ioctl.c seagate.c sr.c sr_ioctl.c t128.c u14-34f.c \
74: ultrastor.c wd7000.c
75:
76: all-linux-files = $(linux-gen-files) $(linux-block-files) \
77: $(linux-net-files) $(linux-pci-files) $(linux-scsi-files)
78:
79: # These are always used.
80: objfiles += $(subst .c,.o,$(filter-out linux_net.c,$(linux-gen-files)))
81: objfiles += $(subst .c,.o,$(linux-pci-files)) genhd.o
82:
83: vpath %.c $(sysdep)/i386at/gpl/linux $(sysdep)/i386at/gpl/linux/block
84: vpath %.c $(sysdep)/i386at/gpl/linux/net $(sysdep)/i386at/gpl/linux/pci
85: vpath %.c $(sysdep)/i386at/gpl/linux/scsi
86:
87: # These files need special flags for compilation; each one will
88: # have a variable like wd7000.c-linux-flags with those flags.
89: CFLAGS += $($(<F)-linux-flags)
90:
91: # These flags are:
92: # Instead of Mach's KERNEL, Linux uses __KERNEL__. Whee.
93: # Arrange for special include directories too.
94: # Because of the use of `extern inline' in some Linux header files without
95: # corresponding text-segment definitions, we must always optimize.
96: linux-spec-flags= -D__KERNEL__ -I$(sysdep)/i386at/gpl/linux \
97: -I$(sysdep)/i386at/gpl/linux/include -O2
98:
99: # Here is where those specs are found.
100: include linux-flags
101:
102: # How to make this file:
103:
104: linux-flags: $(sysdep)/Makefrag
105: rm -f $@
106: for i in $(all-linux-files); do \
107: echo $$i-linux-flags '= $$(linux-spec-flags)' >> $@; \
108: done
109: echo 'linux-flags-done='$(all-linux-files) >> $@
110:
111: # If we haven't included `linux-flags' properly, then don't try and build
112: # .d files.
113: ifneq ($(linux-flags-done),$(all-linux-files))
114: no_deps=t
115: endif
116:
117: ### End Linux device drivers grot
118:
119:
120:
121: include i386/driverlist
122: objfiles += $(device_drivers)
123:
124:
125:
126: # Where to find some things
127: vpath i386asm.sym $(sysdep)/i386
128: vpath mach_i386.srv $(sysdep)/i386
129:
130: # Make sure boothdr.o is at the very front
131: objfiles := boothdr.o $(filter-out boothdr.o,$(objfiles))
132:
133: # Our include files are here; make sure they PRECEDE the generic ones.
134: INCLUDES := -I$(sysdep)/i386at -I$(sysdep)/i386 \
135: -I$(sysdep)/include -I$(sysdep)/include/mach/sa \
136: -I$(sysdep)/bogus -I$(sysdep) \
137: $(INCLUDES)
138:
139: # arrange suitable load address
140: LDFLAGS += -Ttext 100000
141:
142: # Assemble .S files correctly
143: ASFLAGS += -DASSEMBLER
144:
145: boothdr.o: i386asm.h
146:
147:
148: # Header files we install
149:
150: # We have our own version of this file
151: installed-headers := $(filter-out mach/proc_ops.h,$(installed-headers))
152:
153: i386-installed-headers= mach/proc_ops.h \
154: $(addprefix mach/i386/,asm.h bios.h boolean.h code16.h \
155: debug_reg.h disk.h dpmi.h eflags.h exception.h far_ptr.h \
156: fp_reg.h ioccom.h kern_return.h mach_i386.defs \
157: mach_i386_types.h machine_types.defs multiboot.h paging.h \
158: pio.h pmode.h proc_reg.h rpc.h seg.h syscall_sw.h \
159: thread_status.h time_stamp.h trap.h tss.h vcpi.h vm_param.h \
160: vm_types.h)
161:
162:
163: # Autoconf support
164:
165: $(sysdep)/configure: $(sysdep)/Drivers.in $(srcdir)/Drivers.macros
166: cd $(sysdep) && rm -f configure && autoconf Drivers.in > configure
167:
168: $(systype)/device-drivers.h $(systype)/driverlist: $(sysdep)/driverlist.in $(systype)/config.status
169: cd $(systype) && ./config.status
170:
171: $(systype)/config.status: $(sysdep)/configure
172: cd $(systype) && ./config.status --recheck
173:
174:
175:
176:
177: # Cheat, cheat, cheat.
178: fpe.o: fpe.b_elf
179: uudecode $<
180: vpath fpe.b_elf $(sysdep)/i386
181:
182: fpe.d:; touch $@
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