Pull update-default-configs into release branch
[linux-2.6] / arch / um / kernel / Makefile
1 #
2 # Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
3 # Licensed under the GPL
4 #
5
6 extra-y := vmlinux.lds
7 clean-files :=
8
9 obj-y = config.o exec_kern.o exitcode.o \
10         helper.o init_task.o irq.o irq_user.o ksyms.o main.o mem.o physmem.o \
11         process_kern.o ptrace.o reboot.o resource.o sigio_user.o sigio_kern.o \
12         signal_kern.o signal_user.o smp.o syscall_kern.o sysrq.o time.o \
13         time_kern.o tlb.o trap_kern.o trap_user.o uaccess_user.o um_arch.o \
14         umid.o user_util.o
15
16 obj-$(CONFIG_BLK_DEV_INITRD) += initrd.o
17 obj-$(CONFIG_GPROF)     += gprof_syms.o
18 obj-$(CONFIG_GCOV)      += gmon_syms.o
19 obj-$(CONFIG_TTY_LOG)   += tty_log.o
20 obj-$(CONFIG_SYSCALL_DEBUG) += syscall.o
21
22 obj-$(CONFIG_MODE_TT) += tt/
23 obj-$(CONFIG_MODE_SKAS) += skas/
24
25 user-objs-$(CONFIG_TTY_LOG) += tty_log.o
26
27 USER_OBJS := $(user-objs-y) config.o helper.o main.o time.o tty_log.o umid.o \
28         user_util.o
29
30 include arch/um/scripts/Makefile.rules
31
32 targets := config.c config.tmp
33
34 # Be careful with the below Sed code - sed is pitfall-rich!
35 # We use sed to lower build requirements, for "embedded" builders for instance.
36
37 $(obj)/config.tmp: $(objtree)/.config FORCE
38         $(call if_changed,quote1)
39
40 quiet_cmd_quote1 = QUOTE   $@
41       cmd_quote1 = sed -e 's/"/\\"/g' -e 's/^/"/' -e 's/$$/\\n"/' \
42                    $< > $@
43
44 $(obj)/config.c: $(src)/config.c.in $(obj)/config.tmp FORCE
45         $(call if_changed,quote2)
46
47 quiet_cmd_quote2 = QUOTE   $@
48       cmd_quote2 = sed -e '/CONFIG/{'          \
49                   -e 's/"CONFIG"\;/""/'        \
50                   -e 'r $(obj)/config.tmp'     \
51                   -e 'a \'                     \
52                   -e '""\;'                    \
53                   -e '}'                       \
54                   $< > $@