forked from Minki/linux
1b85337d06
The extensible file description array that grew in the perf_evlist class
can be useful for other tools, as it is not something that only evlists
need, so move it to tools/lib/api/fd to ease sharing it.
v2: Don't use {} like in:
libapi_dirs:
$(QUIET_MKDIR)mkdir -p $(OUTPUT){fs,fd}/
in Makefiles, as it will not work in some systems, as in ubuntu13.10.
v3: Add fd/*.[ch] to LIBAPIKFS_SOURCES (Fix from Jiri Olsa)
v4: Leave the fcntl(fd, O_NONBLOCK) in the evlist layer, remains to
be checked if it is really needed there, but has no place in the
fdarray class (Fix from Jiri Olsa)
v5: Remove evlist details from fdarray grow/filter tests. Improve it a
bit doing more tests about expected internal state.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jean Pihet <jean.pihet@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-kleuni3hckbc3s0lu6yb9x40@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
50 lines
1.3 KiB
Makefile
50 lines
1.3 KiB
Makefile
include ../../scripts/Makefile.include
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include ../../perf/config/utilities.mak # QUIET_CLEAN
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CC = $(CROSS_COMPILE)gcc
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AR = $(CROSS_COMPILE)ar
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# guard against environment variables
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LIB_H=
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LIB_OBJS=
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LIB_H += fs/debugfs.h
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LIB_H += fs/fs.h
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# See comment below about piggybacking...
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LIB_H += fd/array.h
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LIB_OBJS += $(OUTPUT)fs/debugfs.o
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LIB_OBJS += $(OUTPUT)fs/fs.o
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# XXX piggybacking here, need to introduce libapikfd, or rename this
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# to plain libapik.a and make it have it all api goodies
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LIB_OBJS += $(OUTPUT)fd/array.o
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LIBFILE = libapikfs.a
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CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
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EXTLIBS = -lelf -lpthread -lrt -lm
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ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
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ALL_LDFLAGS = $(LDFLAGS)
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RM = rm -f
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$(LIBFILE): $(LIB_OBJS)
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$(QUIET_AR)$(RM) $@ && $(AR) rcs $(OUTPUT)$@ $(LIB_OBJS)
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$(LIB_OBJS): $(LIB_H)
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libapi_dirs:
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$(QUIET_MKDIR)mkdir -p $(OUTPUT)fd $(OUTPUT)fs
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$(OUTPUT)%.o: %.c libapi_dirs
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$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
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$(OUTPUT)%.s: %.c libapi_dirs
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$(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
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$(OUTPUT)%.o: %.S libapi_dirs
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$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
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clean:
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$(call QUIET_CLEAN, libapi) $(RM) $(LIB_OBJS) $(LIBFILE)
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.PHONY: clean
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