ceph/src/dpdk/mk/rte.hostapp.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
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   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.
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  18 #       from this software without specific prior written permission.
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  30 #   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31
  32 # tell rte.compile-pre.mk to use HOSTCC instead of CC
  33 USE_HOST := 1
  34 include $(RTE_SDK)/mk/internal/rte.compile-pre.mk
  35 include $(RTE_SDK)/mk/internal/rte.install-pre.mk
  36 include $(RTE_SDK)/mk/internal/rte.clean-pre.mk
  37 include $(RTE_SDK)/mk/internal/rte.build-pre.mk
  38 include $(RTE_SDK)/mk/internal/rte.depdirs-pre.mk
  39
  40 # VPATH contains at least SRCDIR
  41 VPATH += $(SRCDIR)
  42
  43 _BUILD = $(HOSTAPP)
  44 _INSTALL = $(INSTALL-FILES-y) $(SYMLINK-FILES-y) $(RTE_OUTPUT)/app/$(HOSTAPP)
  45 _CLEAN = doclean
  46
  47 .PHONY: all
  48 all: install
  49
  50 .PHONY: install
  51 install: build _postinstall
  52
  53 _postinstall: build
  54
  55 .PHONY: build
  56 build: _postbuild
  57
  58 exe2cmd = $(strip $(call dotfile,$(patsubst %,%.cmd,$(1))))
  59
  60 O_TO_EXE = $(HOSTCC) $(HOST_LDFLAGS) $(LDFLAGS_$(@)) \
  61         $(EXTRA_HOST_LDFLAGS) -o $@ $(OBJS-y) $(LDLIBS)
  62 O_TO_EXE_STR = $(subst ','\'',$(O_TO_EXE)) #'# fix syntax highlight
  63 O_TO_EXE_DISP = $(if $(V),"$(O_TO_EXE_STR)","  HOSTLD $(@)")
  64 O_TO_EXE_CMD = "cmd_$@ = $(O_TO_EXE_STR)"
  65 O_TO_EXE_DO = @set -e; \
  66         echo $(O_TO_EXE_DISP); \
  67         $(O_TO_EXE) && \
  68         echo $(O_TO_EXE_CMD) > $(call exe2cmd,$(@))
  69
  70 -include .$(HOSTAPP).cmd
  71
  72 # list of .a files that are linked to this application
  73 LDLIBS_FILES := $(wildcard \
  74         $(addprefix $(RTE_OUTPUT)/lib/, \
  75         $(patsubst -l%,lib%.a,$(filter -l%,$(LDLIBS)))))
  76
  77 #
  78 # Compile executable file if needed
  79 #
  80 $(HOSTAPP): $(OBJS-y) $(LDLIBS_FILES) FORCE
  81         @[ -d $(dir $@) ] || mkdir -p $(dir $@)
  82         $(if $(D),\
  83                 @echo -n "$@ -> $< " ; \
  84                 echo -n "file_missing=$(call boolean,$(file_missing)) " ; \
  85                 echo -n "cmdline_changed=$(call boolean,$(call cmdline_changed,$(O_TO_EXE_STR))) " ; \
  86                 echo -n "depfile_missing=$(call boolean,$(depfile_missing)) " ; \
  87                 echo "depfile_newer=$(call boolean,$(depfile_newer)) ")
  88         $(if $(or \
  89                 $(file_missing),\
  90                 $(call cmdline_changed,$(O_TO_EXE_STR)),\
  91                 $(depfile_missing),\
  92                 $(depfile_newer)),\
  93                 $(O_TO_EXE_DO))
  94
  95 #
  96 # install app in $(RTE_OUTPUT)/hostapp
  97 #
  98 $(RTE_OUTPUT)/app/$(HOSTAPP): $(HOSTAPP)
  99         @echo "  INSTALL-HOSTAPP $(HOSTAPP)"
 100         @[ -d $(RTE_OUTPUT)/app ] || mkdir -p $(RTE_OUTPUT)/app
 101         $(Q)cp -f $(HOSTAPP) $(RTE_OUTPUT)/app
 102
 103 #
 104 # Clean all generated files
 105 #
 106 .PHONY: clean
 107 clean: _postclean
 108         $(Q)rm -f $(_BUILD_TARGETS) $(_INSTALL_TARGETS) $(_CLEAN_TARGETS)
 109
 110 .PHONY: doclean
 111 doclean:
 112         $(Q)rm -rf $(HOSTAPP) $(OBJS-all) $(DEPS-all) $(DEPSTMP-all) \
 113           $(CMDS-all) $(INSTALL-FILES-all) .$(HOSTAPP).cmd
 114
 115
 116 include $(RTE_SDK)/mk/internal/rte.compile-post.mk
 117 include $(RTE_SDK)/mk/internal/rte.install-post.mk
 118 include $(RTE_SDK)/mk/internal/rte.clean-post.mk
 119 include $(RTE_SDK)/mk/internal/rte.build-post.mk
 120 include $(RTE_SDK)/mk/internal/rte.depdirs-post.mk
 121
 122 .PHONY: FORCE
 123 FORCE: