Commit b3a32041 authored Aug 27, 2008 by Andrew Morton Committed by Ingo Molnar Oct 14, 2008

kbuild: ftrace: don't assume that scripts/recordmcount.pl is executable



CHK     include/linux/version.h
  CHK     include/linux/utsrelease.h
  CC      scripts/mod/empty.o
/bin/sh: /usr/src/25/scripts/recordmcount.pl: Permission denied

We shouldn't assume that files have their `x' bits set.  There are various
ways in which file permissions get lost, including use of patch(1).

It might not be correct to assume that perl lives in $PATH?

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent f2f8458e

scripts/Makefile.build

+3 −2

Original line number	Diff line number	Diff line
		@@ -199,8 +199,9 @@ cmd_modversions = \
		endif

		ifdef CONFIG_FTRACE_MCOUNT_RECORD
		cmd_record_mcount = $(srctree)/scripts/recordmcount.pl "$(ARCH)" \
		"$(OBJDUMP)" "$(OBJCOPY)" "$(CC)" "$(LD)" "$(NM)" "$(RM)" "$(MV)" "$(@)";
		cmd_record_mcount = perl $(srctree)/scripts/recordmcount.pl \
		"$(ARCH)" "$(OBJDUMP)" "$(OBJCOPY)" "$(CC)" "$(LD)" "$(NM)" "$(RM)" \
		"$(MV)" "$(@)";
		endif

		define rule_cc_o_c