tools/perf/arch/x86/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 ifndef NO_DWARF
   3 PERF_HAVE_DWARF_REGS := 1
   4 endif
   5 HAVE_KVM_STAT_SUPPORT := 1
   6 PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET := 1
   7 PERF_HAVE_JITDUMP := 1
   8
   9 ###
  10 # Syscall table generation
  11 #
  12
  13 out    := $(OUTPUT)arch/x86/include/generated/asm
  14 header := $(out)/syscalls_64.c
  15 sys    := $(srctree)/tools/perf/arch/x86/entry/syscalls
  16 systbl := $(sys)/syscalltbl.sh
  17
  18 # Create output directory if not already present
  19 _dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)')
  20
  21 $(header): $(sys)/syscall_64.tbl $(systbl)
  22         $(Q)$(SHELL) '$(systbl)' $(sys)/syscall_64.tbl 'x86_64' > $@
  23
  24 clean::
  25         $(call QUIET_CLEAN, x86) $(RM) $(header)
  26
  27 archheaders: $(header)