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authorBorislav Petkov <bp@suse.de>2013-12-09 17:14:23 +0100
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-12-16 20:03:27 +0100
commit553873e1df63a20559ac9c336765dc7055cfc3d4 (patch)
treecdae36b2cbe9818bea7e6987a9e73baf9d79fd53 /tools/lib
parentMerge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/... (diff)
downloadlinux-553873e1df63a20559ac9c336765dc7055cfc3d4.tar.xz
linux-553873e1df63a20559ac9c336765dc7055cfc3d4.zip
tools/: Convert to new topic libraries
Move debugfs.* to api/fs/. We have a common tools/lib/api/ place where the Makefile lives and then we place the headers in subdirs. For example, all the fs-related stuff goes to tools/lib/api/fs/ from which we get libapikfs.a (acme got almost the naming he wanted :-)) and we link it into the tools which need it - in this case perf and tools/vm/page-types. acme: "Looking at the implementation, I think some tools can even link directly to the .o files, avoiding the .a file altogether. But that is just an optimization/finer granularity tools/lib/ cherrypicking that toolers can make use of." Fixup documentation cleaning target while at it. Signed-off-by: Borislav Petkov <bp@suse.de> Acked-by: Ingo Molnar <mingo@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Pekka Enberg <penberg@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Robert Richter <rric@kernel.org> Cc: Stanislav Fomichev <stfomichev@yandex-team.ru> Cc: Stephane Eranian <eranian@google.com> Cc: Steven Rostedt <rostedt@goodmis.org> Link: http://lkml.kernel.org/r/1386605664-24041-2-git-send-email-bp@alien8.de Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib')
-rw-r--r--tools/lib/api/Makefile (renamed from tools/lib/lk/Makefile)18
-rw-r--r--tools/lib/api/fs/debugfs.c (renamed from tools/lib/lk/debugfs.c)0
-rw-r--r--tools/lib/api/fs/debugfs.h (renamed from tools/lib/lk/debugfs.h)6
3 files changed, 14 insertions, 10 deletions
diff --git a/tools/lib/lk/Makefile b/tools/lib/api/Makefile
index 3dba0a4aebbf..ed2f51e11b80 100644
--- a/tools/lib/lk/Makefile
+++ b/tools/lib/api/Makefile
@@ -1,4 +1,5 @@
include ../../scripts/Makefile.include
+include ../../perf/config/utilities.mak # QUIET_CLEAN
CC = $(CROSS_COMPILE)gcc
AR = $(CROSS_COMPILE)ar
@@ -7,11 +8,11 @@ AR = $(CROSS_COMPILE)ar
LIB_H=
LIB_OBJS=
-LIB_H += debugfs.h
+LIB_H += fs/debugfs.h
-LIB_OBJS += $(OUTPUT)debugfs.o
+LIB_OBJS += $(OUTPUT)fs/debugfs.o
-LIBFILE = liblk.a
+LIBFILE = libapikfs.a
CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
EXTLIBS = -lelf -lpthread -lrt -lm
@@ -25,14 +26,17 @@ $(LIBFILE): $(LIB_OBJS)
$(LIB_OBJS): $(LIB_H)
-$(OUTPUT)%.o: %.c
+libapi_dirs:
+ $(QUIET_MKDIR)mkdir -p $(OUTPUT)fs/
+
+$(OUTPUT)%.o: %.c libapi_dirs
$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
-$(OUTPUT)%.s: %.c
+$(OUTPUT)%.s: %.c libapi_dirs
$(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
-$(OUTPUT)%.o: %.S
+$(OUTPUT)%.o: %.S libapi_dirs
$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
clean:
- $(RM) $(LIB_OBJS) $(LIBFILE)
+ $(call QUIET_CLEAN, libapi) $(RM) $(LIB_OBJS) $(LIBFILE)
.PHONY: clean
diff --git a/tools/lib/lk/debugfs.c b/tools/lib/api/fs/debugfs.c
index 7c4347962353..7c4347962353 100644
--- a/tools/lib/lk/debugfs.c
+++ b/tools/lib/api/fs/debugfs.c
diff --git a/tools/lib/lk/debugfs.h b/tools/lib/api/fs/debugfs.h
index 935c59bdb442..f19d3df9609d 100644
--- a/tools/lib/lk/debugfs.h
+++ b/tools/lib/api/fs/debugfs.h
@@ -1,5 +1,5 @@
-#ifndef __LK_DEBUGFS_H__
-#define __LK_DEBUGFS_H__
+#ifndef __API_DEBUGFS_H__
+#define __API_DEBUGFS_H__
#define _STR(x) #x
#define STR(x) _STR(x)
@@ -26,4 +26,4 @@ char *debugfs_mount(const char *mountpoint);
extern char debugfs_mountpoint[];
-#endif /* __LK_DEBUGFS_H__ */
+#endif /* __API_DEBUGFS_H__ */