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| author |   Jan Beulich <JBeulich@suse.com> | 2012-03-08 09:29:28 +0000 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-03-15 14:23:28 -0300 |
| commit | 4a3d2d9bfb3b594b6e1f2b7eabfaf4e820a18c0e (patch) | |
| tree | c668b664902ec05499dd359a1265513872290da4 | |
| parent | Merge branch 'perf/hw-branch-sampling' into perf/core (diff) | |
| download | linux-dev-4a3d2d9bfb3b594b6e1f2b7eabfaf4e820a18c0e.tar.xz linux-dev-4a3d2d9bfb3b594b6e1f2b7eabfaf4e820a18c0e.zip | |
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 <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/4F588A0802000078000770FF@nat28.tlf.novell.com
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | tools/perf/Makefile | 6 |
1 files changed, 5 insertions, 1 deletions
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) \ |