ftrace: fix build problem with CONFIG_FTRACE
I'm seeing when I use separate src/build dirs:
make[3]: *** [arch/x86/kernel/time_32.o] Error 1
/bin/sh: scripts/recordmcount.pl: No such file or directory
make[3]: *** [arch/x86/kernel/irq_32.o] Error 1
/bin/sh: scripts/recordmcount.pl: No such file or directory
make[3]: *** [arch/x86/kernel/ldt.o] Error 1
/bin/sh: scripts/recordmcount.pl: No such file or directory
make[3]: *** [arch/x86/kernel/i8259.o] Error 1
/bin/sh: scripts/recordmcount.pl: No such file or directory
This fixes it.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 463ddcc..232485e 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -199,7 +199,7 @@
endif
ifdef CONFIG_FTRACE_MCOUNT_RECORD
-cmd_record_mcount = scripts/recordmcount.pl "$(ARCH)" \
+cmd_record_mcount = $(srctree)/scripts/recordmcount.pl "$(ARCH)" \
"$(OBJDUMP)" "$(OBJCOPY)" "$(CC)" "$(LD)" "$(NM)" "$(RM)" "$(MV)" "$(@)";
endif