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Jeff Dike114069f2005-09-16 19:27:51 -07001#
Jeff Dike4c9e1382007-10-16 01:26:54 -07002# Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux,intel}.com)
Linus Torvalds1da177e2005-04-16 15:20:36 -07003# Licensed under the GPL
4#
5
Al Viro3cb42092012-04-09 13:59:00 -04006CPPFLAGS_vmlinux.lds := -DSTART=$(LDS_START) \
7 -DELF_ARCH=$(LDS_ELF_ARCH) \
8 -DELF_FORMAT=$(LDS_ELF_FORMAT) \
9 $(LDS_EXTRA)
Linus Torvalds1da177e2005-04-16 15:20:36 -070010extra-y := vmlinux.lds
Al Viro03f81dc2005-05-05 16:15:19 -070011clean-files :=
Linus Torvalds1da177e2005-04-16 15:20:36 -070012
Thomas Gleixner5b408242012-05-03 09:03:00 +000013obj-y = config.o exec.o exitcode.o irq.o ksyms.o mem.o \
Jeff Dikeb42e1ea2007-02-10 01:44:12 -080014 physmem.o process.o ptrace.o reboot.o sigio.o \
Al Viro5d40de02011-08-18 20:03:29 +010015 signal.o smp.o syscall.o sysrq.o time.o tlb.o trap.o \
Jeff Dike42fda662007-10-16 01:26:50 -070016 um_arch.o umid.o skas/
Linus Torvalds1da177e2005-04-16 15:20:36 -070017
Jeff Dike9b67a3c2005-05-20 13:59:10 -070018obj-$(CONFIG_BLK_DEV_INITRD) += initrd.o
Linus Torvalds1da177e2005-04-16 15:20:36 -070019obj-$(CONFIG_GPROF) += gprof_syms.o
20obj-$(CONFIG_GCOV) += gmon_syms.o
Richard Weinbergerd634f192011-05-24 17:13:01 -070021obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
Linus Torvalds1da177e2005-04-16 15:20:36 -070022
Jeff Dikec554f892006-03-27 01:14:36 -080023USER_OBJS := config.o
Linus Torvalds1da177e2005-04-16 15:20:36 -070024
25include arch/um/scripts/Makefile.rules
26
Paolo 'Blaisorblade' Giarrusso776cfeb2005-05-05 16:15:18 -070027targets := config.c config.tmp
Linus Torvalds1da177e2005-04-16 15:20:36 -070028
29# Be careful with the below Sed code - sed is pitfall-rich!
30# We use sed to lower build requirements, for "embedded" builders for instance.
31
32$(obj)/config.tmp: $(objtree)/.config FORCE
33 $(call if_changed,quote1)
34
35quiet_cmd_quote1 = QUOTE $@
WANG Congdc717682009-03-31 15:23:40 -070036 cmd_quote1 = sed -e 's/"/\\"/g' -e 's/^/"/' -e 's/$$/\\n",/' \
Linus Torvalds1da177e2005-04-16 15:20:36 -070037 $< > $@
38
39$(obj)/config.c: $(src)/config.c.in $(obj)/config.tmp FORCE
40 $(call if_changed,quote2)
41
42quiet_cmd_quote2 = QUOTE $@
43 cmd_quote2 = sed -e '/CONFIG/{' \
WANG Congdc717682009-03-31 15:23:40 -070044 -e 's/"CONFIG"//' \
Linus Torvalds1da177e2005-04-16 15:20:36 -070045 -e 'r $(obj)/config.tmp' \
Rob Landleyb05d85a2005-05-01 08:58:54 -070046 -e 'a \' \
WANG Congdc717682009-03-31 15:23:40 -070047 -e '""' \
Linus Torvalds1da177e2005-04-16 15:20:36 -070048 -e '}' \
49 $< > $@