uml: header untangling
[linux-2.6] / arch / um / kernel / Makefile
1 #
2 # Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux,intel}.com)
3 # Licensed under the GPL
4 #
5
6 extra-y := vmlinux.lds
7 clean-files :=
8
9 obj-y = config.o exec.o exitcode.o init_task.o irq.o ksyms.o mem.o \
10         physmem.o process.o ptrace.o reboot.o sigio.o \
11         signal.o smp.o syscall.o sysrq.o time.o tlb.o trap.o uaccess.o \
12         um_arch.o umid.o skas/
13
14 obj-$(CONFIG_BLK_DEV_INITRD) += initrd.o
15 obj-$(CONFIG_GPROF)     += gprof_syms.o
16 obj-$(CONFIG_GCOV)      += gmon_syms.o
17
18 USER_OBJS := config.o
19
20 include arch/um/scripts/Makefile.rules
21
22 targets := config.c config.tmp
23
24 # Be careful with the below Sed code - sed is pitfall-rich!
25 # We use sed to lower build requirements, for "embedded" builders for instance.
26
27 $(obj)/config.tmp: $(objtree)/.config FORCE
28         $(call if_changed,quote1)
29
30 quiet_cmd_quote1 = QUOTE   $@
31       cmd_quote1 = sed -e 's/"/\\"/g' -e 's/^/"/' -e 's/$$/\\n"/' \
32                    $< > $@
33
34 $(obj)/config.c: $(src)/config.c.in $(obj)/config.tmp FORCE
35         $(call if_changed,quote2)
36
37 quiet_cmd_quote2 = QUOTE   $@
38       cmd_quote2 = sed -e '/CONFIG/{'          \
39                   -e 's/"CONFIG"\;/""/'        \
40                   -e 'r $(obj)/config.tmp'     \
41                   -e 'a \'                     \
42                   -e '""\;'                    \
43                   -e '}'                       \
44                   $< > $@