arm, cris, mips, sparc, powerpc, um, xtensa: fix build with bash 4.0
[linux-2.6.git] / 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 CPPFLAGS_vmlinux.lds := -U$(SUBARCH) -DSTART=$(LDS_START) \
7                         -DELF_ARCH=$(LDS_ELF_ARCH)        \
8                         -DELF_FORMAT=$(LDS_ELF_FORMAT)
9 extra-y := vmlinux.lds
10 clean-files :=
11
12 obj-y = config.o exec.o exitcode.o init_task.o irq.o ksyms.o mem.o \
13         physmem.o process.o ptrace.o reboot.o sigio.o \
14         signal.o smp.o syscall.o sysrq.o time.o tlb.o trap.o uaccess.o \
15         um_arch.o umid.o skas/
16
17 obj-$(CONFIG_BLK_DEV_INITRD) += initrd.o
18 obj-$(CONFIG_GPROF)     += gprof_syms.o
19 obj-$(CONFIG_GCOV)      += gmon_syms.o
20
21 USER_OBJS := config.o
22
23 include arch/um/scripts/Makefile.rules
24
25 targets := config.c config.tmp
26
27 # Be careful with the below Sed code - sed is pitfall-rich!
28 # We use sed to lower build requirements, for "embedded" builders for instance.
29
30 $(obj)/config.tmp: $(objtree)/.config FORCE
31         $(call if_changed,quote1)
32
33 quiet_cmd_quote1 = QUOTE   $@
34       cmd_quote1 = sed -e 's/"/\\"/g' -e 's/^/"/' -e 's/$$/\\n",/' \
35                    $< > $@
36
37 $(obj)/config.c: $(src)/config.c.in $(obj)/config.tmp FORCE
38         $(call if_changed,quote2)
39
40 quiet_cmd_quote2 = QUOTE   $@
41       cmd_quote2 = sed -e '/CONFIG/{'          \
42                   -e 's/"CONFIG"//'            \
43                   -e 'r $(obj)/config.tmp'     \
44                   -e 'a \'                     \
45                   -e '""'                      \
46                   -e '}'                       \
47                   $< > $@