From 4a3d2d9bfb3b594b6e1f2b7eabfaf4e820a18c0e Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Thu, 8 Mar 2012 09:29:28 +0000 Subject: [PATCH] perf tools: Adjust make rules Add rules to generate pre-processed files (just like are available for the normal kernel build), and adjust the rule to create assembly files from C ones to produce its output in the output directory rather than in the source tree. E.g. $ make -C tools/perf/ O=/tmp/perf /tmp/perf/builtin-top.i make: Entering directory `/home/git/linux/tools/perf' CC /tmp/perf/builtin-top.i make: Leaving directory `/home/git/linux/tools/perf' $ wc -l /tmp/perf/builtin-top.i 31379 /tmp/perf/builtin-top.i $ Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/4F588A0802000078000770FF@nat28.tlf.novell.com Signed-off-by: Jan Beulich Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/Makefile | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/tools/perf/Makefile b/tools/perf/Makefile index fa043404479e..bd328554aec2 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -727,10 +727,14 @@ $(OUTPUT)perf.o perf.spec \ $(OUTPUT)%.o: %.c $(OUTPUT)PERF-CFLAGS $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $< +$(OUTPUT)%.i: %.c $(OUTPUT)PERF-CFLAGS + $(QUIET_CC)$(CC) -o $@ -E $(ALL_CFLAGS) $< $(OUTPUT)%.s: %.c $(OUTPUT)PERF-CFLAGS - $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $< + $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $< $(OUTPUT)%.o: %.S $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $< +$(OUTPUT)%.s: %.S + $(QUIET_CC)$(CC) -o $@ -E $(ALL_CFLAGS) $< $(OUTPUT)util/exec_cmd.o: util/exec_cmd.c $(OUTPUT)PERF-CFLAGS $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \