ceph/src/seastar/dpdk/mk/rte.obj.mk

   1 #   BSD LICENSE
   2 #
   3 #   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
   4 #   All rights reserved.
   5 #
   6 #   Redistribution and use in source and binary forms, with or without
   7 #   modification, are permitted provided that the following conditions
   8 #   are met:
   9 #
  10 #     * Redistributions of source code must retain the above copyright
  11 #       notice, this list of conditions and the following disclaimer.
  12 #     * Redistributions in binary form must reproduce the above copyright
  13 #       notice, this list of conditions and the following disclaimer in
  14 #       the documentation and/or other materials provided with the
  15 #       distribution.
  16 #     * Neither the name of Intel Corporation nor the names of its
  17 #       contributors may be used to endorse or promote products derived
  18 #       from this software without specific prior written permission.
  19 #
  20 #   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  21 #   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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  27 #   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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  29 #   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  30 #   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31
  32 include $(RTE_SDK)/mk/internal/rte.compile-pre.mk
  33 include $(RTE_SDK)/mk/internal/rte.install-pre.mk
  34 include $(RTE_SDK)/mk/internal/rte.clean-pre.mk
  35 include $(RTE_SDK)/mk/internal/rte.build-pre.mk
  36
  37 # VPATH contains at least SRCDIR
  38 VPATH += $(SRCDIR)
  39
  40 ifneq ($(OBJ),)
  41 _BUILD = $(OBJ)
  42 else
  43 _BUILD = $(OBJS-y)
  44 endif
  45 _INSTALL = $(INSTALL-FILES-y) $(SYMLINK-FILES-y)
  46 _CLEAN = doclean
  47
  48 .PHONY: all
  49 all: install
  50
  51 .PHONY: install
  52 install: build _postinstall
  53
  54 _postinstall: build
  55
  56 .PHONY: build
  57 build: _postbuild
  58
  59 ifneq ($(OBJ),)
  60 exe2cmd = $(strip $(call dotfile,$(patsubst %,%.cmd,$(1))))
  61
  62 O_TO_O = $(LD) -r -o $(OBJ) $(OBJS-y)
  63 O_TO_O_STR = $(subst ','\'',$(O_TO_O)) #'# fix syntax highlight
  64 O_TO_O_DISP =  $(if $(V),"$(O_TO_O_STR)","  LD $(@)")
  65 O_TO_O_CMD = "cmd_$@ = $(O_TO_O_STR)"
  66 O_TO_O_DO = @set -e; \
  67         echo $(O_TO_O_DISP); \
  68         $(O_TO_O) && \
  69         echo $(O_TO_O_CMD) > $(call exe2cmd,$(@))
  70
  71 -include .$(OBJ).cmd
  72
  73 #
  74 # Archive objects in .a file if needed
  75 #
  76 $(OBJ): $(OBJS-y) FORCE
  77         @[ -d $(dir $@) ] || mkdir -p $(dir $@)
  78         $(if $(D),\
  79                 @echo -n "$< -> $@ " ; \
  80                 echo -n "file_missing=$(call boolean,$(file_missing)) " ; \
  81                 echo -n "cmdline_changed=$(call boolean,$(call cmdline_changed,$(O_TO_O_STR))) " ; \
  82                 echo -n "depfile_missing=$(call boolean,$(depfile_missing)) " ; \
  83                 echo "depfile_newer=$(call boolean,$(depfile_newer)) ")
  84         $(if $(or \
  85                 $(file_missing),\
  86                 $(call cmdline_changed,$(O_TO_O_STR)),\
  87                 $(depfile_missing),\
  88                 $(depfile_newer)),\
  89                 $(O_TO_O_DO))
  90 endif
  91
  92 #
  93 # Clean all generated files
  94 #
  95 .PHONY: clean
  96 clean: _postclean
  97
  98 .PHONY: doclean
  99 doclean:
 100         @rm -rf $(OBJ) $(OBJS-all) $(DEPS-all) $(DEPSTMP-all) \
 101           $(CMDS-all) $(INSTALL-FILES-all)
 102         @rm -f $(_BUILD_TARGETS) $(_INSTALL_TARGETS) $(_CLEAN_TARGETS)
 103
 104 include $(RTE_SDK)/mk/internal/rte.compile-post.mk
 105 include $(RTE_SDK)/mk/internal/rte.install-post.mk
 106 include $(RTE_SDK)/mk/internal/rte.clean-post.mk
 107 include $(RTE_SDK)/mk/internal/rte.build-post.mk
 108
 109 .PHONY: FORCE
 110 FORCE: