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| author | Jiri Olsa <jolsa@kernel.org> | 2014-12-30 18:44:38 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-02-12 17:22:41 +0100 |
| commit | 1999307b469bdfda97baa78c7f4ecf3800fdbacd (patch) | |
| tree | cbcb1a7e0bee031df45442a3e4009d4314fa97d2 /tools/perf/Makefile.perf | |
| parent | perf build: Add arch sparc objects building (diff) | |
| download | linux-1999307b469bdfda97baa78c7f4ecf3800fdbacd.tar.xz linux-1999307b469bdfda97baa78c7f4ecf3800fdbacd.zip | |
perf build: Add single target build framework support
Add support to build single targets, like:
$ make util/map.o # objects
$ make util/map.i # preprocessor
$ make util/map.s # assembly
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Tested-by: Will Deacon <will.deacon@arm.com>
Cc: Alexis Berlemont <alexis.berlemont@gmail.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-tt10y0dmweq6rjaod937rpb4@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Makefile.perf')
| -rw-r--r-- | tools/perf/Makefile.perf | 39 |
1 files changed, 28 insertions, 11 deletions
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index 0a669f990b68..ef637e99a2fa 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -421,16 +421,33 @@ endif # These two need to be here so that when O= is not used they take precedence # over the general rule for .o -$(OUTPUT)%.o: %.c $(OUTPUT)PERF-CFLAGS - $(QUIET_CC)$(CC) -o $@ -c $(CFLAGS) $< -$(OUTPUT)%.i: %.c $(OUTPUT)PERF-CFLAGS - $(QUIET_CC)$(CC) -o $@ -E $(CFLAGS) $< -$(OUTPUT)%.s: %.c $(OUTPUT)PERF-CFLAGS - $(QUIET_CC)$(CC) -o $@ -S $(CFLAGS) $< -$(OUTPUT)%.o: %.S - $(QUIET_CC)$(CC) -o $@ -c $(CFLAGS) $< -$(OUTPUT)%.s: %.S - $(QUIET_CC)$(CC) -o $@ -E $(CFLAGS) $< +# get relative building directory (to $(OUTPUT)) +# and '.' if it's $(OUTPUT) itself +__build-dir = $(subst $(OUTPUT),,$(dir $@)) +build-dir = $(if $(__build-dir),$(__build-dir),.) + +single_dep: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h + +$(OUTPUT)%.o: %.c single_dep FORCE + @$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ + +$(OUTPUT)%.i: %.c single_dep FORCE + @$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ + +$(OUTPUT)%.s: %.c single_dep FORCE + @$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ + +$(OUTPUT)%-bison.o: %.c single_dep FORCE + @$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ + +$(OUTPUT)%-flex.o: %.c single_dep FORCE + @$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ + +$(OUTPUT)%.o: %.S single_dep FORCE + @$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ + +$(OUTPUT)%.i: %.S single_dep FORCE + @$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ $(OUTPUT)perf-%: %.o $(PERFLIBS) $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS) @@ -675,5 +692,5 @@ FORCE: .PHONY: all install clean config-clean strip install-gtk .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell -.PHONY: $(GIT-HEAD-PHONY) TAGS tags cscope .FORCE-PERF-CFLAGS FORCE +.PHONY: $(GIT-HEAD-PHONY) TAGS tags cscope .FORCE-PERF-CFLAGS FORCE single_dep |