1 include ../../scripts/Makefile.include
2 include ../../scripts/utilities.mak # QUIET_CLEAN
5 srctree := $(patsubst %/,%,$(dir $(CURDIR)))
6 srctree := $(patsubst %/,%,$(dir $(srctree)))
7 srctree := $(patsubst %/,%,$(dir $(srctree)))
8 #$(info Determined 'srctree' to be $(srctree))
11 CC ?= $(CROSS_COMPILE)gcc
12 LD ?= $(CROSS_COMPILE)ld
13 AR ?= $(CROSS_COMPILE)ar
17 MAKEFLAGS += --no-print-directory
19 LIBFILE = $(OUTPUT)libsubcmd.a
21 CFLAGS := $(EXTRA_WARNINGS) $(EXTRA_CFLAGS)
22 CFLAGS += -ggdb3 -Wall -Wextra -std=gnu99 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fPIC
30 # Treat warnings as errors unless directed not to
35 CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
37 CFLAGS += -I$(srctree)/tools/include/
38 CFLAGS += -I$(srctree)/include/uapi
39 CFLAGS += -I$(srctree)/include
41 SUBCMD_IN := $(OUTPUT)libsubcmd-in.o
45 export srctree OUTPUT CC LD CFLAGS V
46 include $(srctree)/tools/build/Makefile.include
48 all: fixdep $(LIBFILE)
51 @$(MAKE) $(build)=libsubcmd
53 $(LIBFILE): $(SUBCMD_IN)
54 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(SUBCMD_IN)
57 $(call QUIET_CLEAN, libsubcmd) $(RM) $(LIBFILE); \
58 find $(if $(OUTPUT),$(OUTPUT),.) -name \*.o -or -name \*.o.cmd -or -name \*.o.d | xargs $(RM)