kbuild: ftrace: don't assume that scripts/recordmcount.pl is executable
authorAndrew Morton <akpm@linux-foundation.org>
Wed, 27 Aug 2008 07:08:30 +0000 (09:08 +0200)
committerIngo Molnar <mingo@elte.hu>
Tue, 14 Oct 2008 08:36:16 +0000 (10:36 +0200)
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>
scripts/Makefile.build

index 232485ec52650ed65b5dd50761291f8555e1614c..5ed4cbf1e0e1f412346431a870f1300a2d77a50b 100644 (file)
@@ -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