tools/perf/arch/powerpc/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 ifndef NO_DWARF
   3 PERF_HAVE_DWARF_REGS := 1
   4 endif
   5
   6 HAVE_KVM_STAT_SUPPORT := 1
   7 PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET := 1
   8 PERF_HAVE_JITDUMP := 1
   9
  10 #
  11 # Syscall table generation for perf
  12 #
  13
  14 out    := $(OUTPUT)arch/powerpc/include/generated/asm
  15 header32 := $(out)/syscalls_32.c
  16 header64 := $(out)/syscalls_64.c
  17 syskrn := $(srctree)/arch/powerpc/kernel/syscalls/syscall.tbl
  18 sysprf := $(srctree)/tools/perf/arch/powerpc/entry/syscalls
  19 sysdef := $(sysprf)/syscall.tbl
  20 systbl := $(sysprf)/mksyscalltbl
  21
  22 # Create output directory if not already present
  23 _dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)')
  24
  25 $(header64): $(sysdef) $(systbl)
  26         @(test -d ../../kernel -a -d ../../tools -a -d ../perf && ( \
  27         (diff -B $(sysdef) $(syskrn) >/dev/null) \
  28         || echo "Warning: Kernel ABI header at '$(sysdef)' differs from latest version at '$(syskrn)'" >&2 )) || true
  29         $(Q)$(SHELL) '$(systbl)' '64' $(sysdef) > $@
  30
  31 $(header32): $(sysdef) $(systbl)
  32         @(test -d ../../kernel -a -d ../../tools -a -d ../perf && ( \
  33         (diff -B $(sysdef) $(syskrn) >/dev/null) \
  34         || echo "Warning: Kernel ABI header at '$(sysdef)' differs from latest version at '$(syskrn)'" >&2 )) || true
  35         $(Q)$(SHELL) '$(systbl)' '32' $(sysdef) > $@
  36
  37 clean::
  38         $(call QUIET_CLEAN, powerpc) $(RM) $(header32) $(header64)
  39
  40 archheaders: $(header32) $(header64)