tools/perf/arch/x86/Makefile

   1 ifndef NO_DWARF
   2 PERF_HAVE_DWARF_REGS := 1
   3 endif
   4 HAVE_KVM_STAT_SUPPORT := 1
   5 PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET := 1
   6 PERF_HAVE_JITDUMP := 1
   7
   8 ###
   9 # Syscall table generation
  10 #
  11
  12 out    := $(OUTPUT)arch/x86/include/generated/asm
  13 header := $(out)/syscalls_64.c
  14 sys    := $(srctree)/tools/perf/arch/x86/entry/syscalls
  15 systbl := $(sys)/syscalltbl.sh
  16
  17 # Create output directory if not already present
  18 _dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)')
  19
  20 $(header): $(sys)/syscall_64.tbl $(systbl)
  21         @(test -d ../../kernel -a -d ../../tools -a -d ../perf && ( \
  22         (diff -B arch/x86/entry/syscalls/syscall_64.tbl ../../arch/x86/entry/syscalls/syscall_64.tbl >/dev/null) \
  23         || echo "Warning: x86_64's syscall_64.tbl differs from kernel" >&2 )) || true
  24         $(Q)$(SHELL) '$(systbl)' $(sys)/syscall_64.tbl 'x86_64' > $@
  25
  26 clean::
  27         $(call QUIET_CLEAN, x86) $(RM) $(header)
  28
  29 archheaders: $(header)