tools lib api: Rename libapikfs.a to libapi.a

Renaming libapikfs.a to libapi.a, because it's not just 'fs' specific
library now.

Signed-off-by: Jiri Olsa <[e-mail]>
Tested-by: Sukadev Bhattiprolu <[e-mail]>
Tested-by: Will Deacon <[e-mail]>
Cc: Alexis Berlemont <[e-mail]>
Cc: Borislav Petkov <[e-mail]>
Cc: Corey Ashford <[e-mail]>
Cc: David Ahern <[e-mail]>
Cc: Frederic Weisbecker <[e-mail]>
Cc: Namhyung Kim <[e-mail]>
Cc: Paul Mackerras <[e-mail]>
Cc: Peter Zijlstra <[e-mail]>
Cc: Stephane Eranian <[e-mail]>
Link: http://lkml.kernel.org/n/[e-mail]
Signed-off-by: Arnaldo Carvalho de Melo <[e-mail]>

tools/lib/api/Build

···
-libapikfs-y += fd/
-libapikfs-y += fs/
+libapi-y += fd/
+libapi-y += fs/

tools/lib/api/Makefile

···
 
 MAKEFLAGS += --no-print-directory
 
-LIBFILE = $(OUTPUT)libapikfs.a
+LIBFILE = $(OUTPUT)libapi.a
 
 CFLAGS := $(EXTRA_WARNINGS) $(EXTRA_CFLAGS)
 CFLAGS += -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -D_FORTIFY_SOURCE=2 -fPIC
···
 RM = rm -f
 
 build  := -f $(srctree)/tools/build/Makefile.build dir=. obj
-API_IN := $(OUTPUT)libapikfs-in.o
+API_IN := $(OUTPUT)libapi-in.o
 
 export srctree OUTPUT CC LD CFLAGS V
 
 all: $(LIBFILE)
 
 $(API_IN): FORCE
-	@$(MAKE) $(build)=libapikfs
+	@$(MAKE) $(build)=libapi
 
 $(LIBFILE): $(API_IN)
 	$(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(API_IN)
 
 clean:
-	$(call QUIET_CLEAN, libapikfs) $(RM) $(LIBFILE); \
+	$(call QUIET_CLEAN, libapi) $(RM) $(LIBFILE); \
 	find $(if $(OUTPUT),$(OUTPUT),.) -name \*.o | xargs $(RM)
 
 FORCE:

tools/lib/api/fd/Build

···
-libapikfs-y += array.o
+libapi-y += array.o

tools/lib/api/fs/Build

···
-libapikfs-y += fs.o
-libapikfs-y += findfs.o
-libapikfs-y += debugfs.o
-libapikfs-y += tracefs.o
+libapi-y += fs.o
+libapi-y += debugfs.o
+libapi-y += findfs.o
+libapi-y += tracefs.o

tools/perf/Makefile.perf

···
 LIBTRACEEVENT = $(TE_PATH)libtraceevent.a
 export LIBTRACEEVENT
 
-LIBAPIKFS = $(LIB_PATH)libapikfs.a
-export LIBAPIKFS
+LIBAPI = $(LIB_PATH)libapi.a
+export LIBAPI
 
 # python extension build directories
 PYTHON_EXTBUILD     := $(OUTPUT)python_ext_build/
···
 python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf.so
 
 PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
-PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBTRACEEVENT) $(LIBAPIKFS)
+PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBTRACEEVENT) $(LIBAPI)
 
 $(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS)
 	$(QUIET_GEN)CFLAGS='$(CFLAGS)' $(PYTHON_WORD) util/setup.py \
···
 
 LIB_FILE=$(OUTPUT)libperf.a
 
-PERFLIBS = $(LIB_FILE) $(LIBAPIKFS) $(LIBTRACEEVENT)
+PERFLIBS = $(LIB_FILE) $(LIBAPI) $(LIBTRACEEVENT)
 
 # We choose to avoid "if .. else if .. else .. endif endif"
 # because maintaining the nesting to match is a pain.  If
···
 install-traceevent-plugins: $(LIBTRACEEVENT)
 	$(QUIET_SUBDIR0)$(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) install_plugins
 
-$(LIBAPIKFS): FORCE
-	@$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapikfs.a
+$(LIBAPI): FORCE
+	@$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapi.a
 
-$(LIBAPIKFS)-clean:
-	$(call QUIET_CLEAN, libapikfs)
+$(LIBAPI)-clean:
+	$(call QUIET_CLEAN, libapi)
 	@$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null
 
 help:
···
 	$(call QUIET_CLEAN, config)
 	@$(MAKE) -C config/feature-checks clean >/dev/null
 
-clean: $(LIBTRACEEVENT)-clean $(LIBAPIKFS)-clean config-clean
+clean: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean config-clean
 	$(call QUIET_CLEAN, core-objs)  $(RM) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf-with-kcore $(LANG_BINDINGS)
 	@find . -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
 	@$(RM) .config-detected

tools/perf/util/setup.py

···
 build_lib = getenv('PYTHON_EXTBUILD_LIB')
 build_tmp = getenv('PYTHON_EXTBUILD_TMP')
 libtraceevent = getenv('LIBTRACEEVENT')
-libapikfs = getenv('LIBAPIKFS')
+libapikfs = getenv('LIBAPI')
 
 ext_sources = [f.strip() for f in file('util/python-ext-sources')
 				if len(f.strip()) > 0 and f[0] != '#']