perf subcmd: Create subcmd library

libsubcmd-y += exec-cmd.o

libsubcmd-y += help.o

libsubcmd-y += pager.o

libsubcmd-y += parse-options.o

libsubcmd-y += run-command.o

libsubcmd-y += sigchain.o

libsubcmd-y += subcmd-config.o

include ../../scripts/Makefile.include

include ../../perf/config/utilities.mak		# QUIET_CLEAN

ifeq ($(srctree),)

srctree := $(patsubst %/,%,$(dir $(shell pwd)))

srctree := $(patsubst %/,%,$(dir $(srctree)))

srctree := $(patsubst %/,%,$(dir $(srctree)))

#$(info Determined 'srctree' to be $(srctree))

endif

CC = $(CROSS_COMPILE)gcc

AR = $(CROSS_COMPILE)ar

RM = rm -f

MAKEFLAGS += --no-print-directory

LIBFILE = $(OUTPUT)libsubcmd.a

CFLAGS := $(EXTRA_WARNINGS) $(EXTRA_CFLAGS)

CFLAGS += -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fPIC

CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE

CFLAGS += -I$(srctree)/tools/include/

CFLAGS += -I$(srctree)/include/uapi

CFLAGS += -I$(srctree)/include

SUBCMD_IN := $(OUTPUT)libsubcmd-in.o

all:

export srctree OUTPUT CC LD CFLAGS V

include $(srctree)/tools/build/Makefile.include

all: fixdep $(LIBFILE)

$(SUBCMD_IN): FORCE

	@$(MAKE) $(build)=libsubcmd

$(LIBFILE): $(SUBCMD_IN)

	$(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(SUBCMD_IN)

clean:

	$(call QUIET_CLEAN, libsubcmd) $(RM) $(LIBFILE); \

	find $(if $(OUTPUT),$(OUTPUT),.) -name \*.o -or -name \*.o.cmd -or -name \*.o.d | xargs $(RM)

FORCE:

.PHONY: clean FORCE

#include <stdlib.h>

#include <stdio.h>

#include "subcmd-util.h"

#include "exec_cmd.h"

#include "exec-cmd.h"

#include "subcmd-config.h"

#define MAX_ARGS	32

#include <dirent.h>

#include "subcmd-util.h"

#include "help.h"

#include "exec_cmd.h"

#include "exec-cmd.h"

void add_cmdname(struct cmdnames *cmds, const char *name, size_t len)

{