# SPDX-License-Identifier: GPL-2.0 # # Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux,intel}.com) # # Don't instrument UML-specific code; without this, we may crash when # accessing the instrumentation buffer for the first time from the # kernel. KCOV_INSTRUMENT := n CPPFLAGS_vmlinux.lds := -DSTART=$(LDS_START) \ -DELF_ARCH=$(LDS_ELF_ARCH) \ -DELF_FORMAT=$(LDS_ELF_FORMAT) \ $(LDS_EXTRA) extra-y := vmlinux.lds obj-y = config.o exec.o exitcode.o irq.o ksyms.o mem.o \ physmem.o process.o ptrace.o reboot.o sigio.o \ signal.o syscall.o sysrq.o time.o tlb.o trap.o \ um_arch.o umid.o maccess.o kmsg_dump.o skas/ obj-$([31mCONFIG_BLK_DEV_INITRD[0m) += initrd.o obj-$([31mCONFIG_GPROF[0m) += gprof_syms.o obj-$([31mCONFIG_GCOV[0m) += gmon_syms.o obj-$([31mCONFIG_EARLY_PRINTK[0m) += early_printk.o obj-$([31mCONFIG_STACKTRACE[0m) += stacktrace.o USER_OBJS := config.o include arch/um/scripts/Makefile.rules targets := config.c config.tmp # Be careful with the below Sed code - sed is pitfall-rich! # We use sed to lower build requirements, for "embedded" builders for instance. $(obj)/config.tmp: $(objtree)/.config FORCE $(call if_changed,quote1) quiet_cmd_quote1 = QUOTE $@ cmd_quote1 = sed -e 's/"/\\"/g' -e 's/^/"/' -e 's/$$/\\n",/' \ $< > $@ $(obj)/config.c: $(src)/config.c.in $(obj)/config.tmp FORCE $(call if_changed,quote2) quiet_cmd_quote2 = QUOTE $@ cmd_quote2 = sed -e '/CONFIG/{' \ -e 's/"CONFIG"//' \ -e 'r $(obj)/config.tmp' \ -e 'a \' \ -e '""' \ -e '}' \ $< > $@ |