1# 2# Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux,intel}.com) 3# Licensed under the GPL 4# 5 6CPPFLAGS_vmlinux.lds := -DSTART=$(LDS_START) \ 7 -DELF_ARCH=$(LDS_ELF_ARCH) \ 8 -DELF_FORMAT=$(LDS_ELF_FORMAT) \ 9 $(LDS_EXTRA) 10extra-y := vmlinux.lds 11clean-files := 12 13obj-y = config.o exec.o exitcode.o irq.o ksyms.o mem.o \ 14 physmem.o process.o ptrace.o reboot.o sigio.o \ 15 signal.o smp.o syscall.o sysrq.o time.o tlb.o trap.o \ 16 um_arch.o umid.o maccess.o skas/ 17 18obj-$(CONFIG_BLK_DEV_INITRD) += initrd.o 19obj-$(CONFIG_GPROF) += gprof_syms.o 20obj-$(CONFIG_GCOV) += gmon_syms.o 21obj-$(CONFIG_EARLY_PRINTK) += early_printk.o 22obj-$(CONFIG_STACKTRACE) += stacktrace.o 23 24USER_OBJS := config.o 25 26include arch/um/scripts/Makefile.rules 27 28targets := config.c config.tmp 29 30# Be careful with the below Sed code - sed is pitfall-rich! 31# We use sed to lower build requirements, for "embedded" builders for instance. 32 33$(obj)/config.tmp: $(objtree)/.config FORCE 34 $(call if_changed,quote1) 35 36quiet_cmd_quote1 = QUOTE $@ 37 cmd_quote1 = sed -e 's/"/\\"/g' -e 's/^/"/' -e 's/$$/\\n",/' \ 38 $< > $@ 39 40$(obj)/config.c: $(src)/config.c.in $(obj)/config.tmp FORCE 41 $(call if_changed,quote2) 42 43quiet_cmd_quote2 = QUOTE $@ 44 cmd_quote2 = sed -e '/CONFIG/{' \ 45 -e 's/"CONFIG"//' \ 46 -e 'r $(obj)/config.tmp' \ 47 -e 'a \' \ 48 -e '""' \ 49 -e '}' \ 50 $< > $@ 51