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tools/: Convert to new topic libraries

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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>
This commit is contained in:
Borislav Petkov
2013-12-09 17:14:23 +01:00
committed by Arnaldo Carvalho de Melo
parent b283d2f3b7
commit 553873e1df
18 changed files with 56 additions and 53 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
tools/lib/lk/Makefile → tools/lib/api/Makefile
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@@ -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

0
tools/lib/lk/debugfs.c → tools/lib/api/fs/debugfs.c
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6
tools/lib/lk/debugfs.h → tools/lib/api/fs/debugfs.h
View File

@@ -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__ */