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>
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 232485e..5ed4cbf 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -199,8 +199,9 @@
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