mk/rte.app.mk

   1 #   BSD LICENSE
   2 #
   3 #   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
   4 #   Copyright(c) 2014 6WIND S.A.
   5 #   All rights reserved.
   6 #
   7 #   Redistribution and use in source and binary forms, with or without
   8 #   modification, are permitted provided that the following conditions
   9 #   are met:
  10 #
  11 #     * Redistributions of source code must retain the above copyright
  12 #       notice, this list of conditions and the following disclaimer.
  13 #     * Redistributions in binary form must reproduce the above copyright
  14 #       notice, this list of conditions and the following disclaimer in
  15 #       the documentation and/or other materials provided with the
  16 #       distribution.
  17 #     * Neither the name of Intel Corporation nor the names of its
  18 #       contributors may be used to endorse or promote products derived
  19 #       from this software without specific prior written permission.
  20 #
  21 #   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  22 #   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  23 #   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  24 #   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  25 #   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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  29 #   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  30 #   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  31 #   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  32
  33 include $(RTE_SDK)/mk/internal/rte.compile-pre.mk
  34 include $(RTE_SDK)/mk/internal/rte.install-pre.mk
  35 include $(RTE_SDK)/mk/internal/rte.clean-pre.mk
  36 include $(RTE_SDK)/mk/internal/rte.build-pre.mk
  37 include $(RTE_SDK)/mk/internal/rte.depdirs-pre.mk
  38
  39 # VPATH contains at least SRCDIR
  40 VPATH += $(SRCDIR)
  41
  42 _BUILD = $(APP)
  43 _INSTALL = $(INSTALL-FILES-y) $(SYMLINK-FILES-y)
  44 _INSTALL += $(RTE_OUTPUT)/app/$(APP) $(RTE_OUTPUT)/app/$(APP).map
  45 POSTINSTALL += target-appinstall
  46 _CLEAN = doclean
  47 POSTCLEAN += target-appclean
  48
  49 ifeq ($(NO_LDSCRIPT),)
  50 LDSCRIPT = $(RTE_LDSCRIPT)
  51 endif
  52
  53 # default path for libs
  54 LDLIBS += -L$(RTE_SDK_BIN)/lib
  55
  56 #
  57 # Include libraries depending on config if NO_AUTOLIBS is not set
  58 # Order is important: from higher level to lower level
  59 #
  60 ifeq ($(NO_AUTOLIBS),)
  61
  62 LDLIBS += --whole-archive
  63
  64 ifeq ($(CONFIG_RTE_LIBRTE_KNI),y)
  65 ifeq ($(CONFIG_RTE_EXEC_ENV_LINUXAPP),y)
  66 LDLIBS += -lrte_kni
  67 endif
  68 endif
  69
  70 ifeq ($(CONFIG_RTE_LIBRTE_IVSHMEM),y)
  71 ifeq ($(CONFIG_RTE_EXEC_ENV_LINUXAPP),y)
  72 LDLIBS += -lrte_ivshmem
  73 endif
  74 endif
  75
  76 ifeq ($(CONFIG_RTE_LIBRTE_TIMER),y)
  77 LDLIBS += -lrte_timer
  78 endif
  79
  80 ifeq ($(CONFIG_RTE_LIBRTE_HASH),y)
  81 LDLIBS += -lrte_hash
  82 endif
  83
  84 ifeq ($(CONFIG_RTE_LIBRTE_LPM),y)
  85 LDLIBS += -lrte_lpm
  86 endif
  87
  88 ifeq ($(CONFIG_RTE_LIBRTE_POWER),y)
  89 LDLIBS += -lrte_power
  90 endif
  91
  92 ifeq ($(CONFIG_RTE_LIBRTE_ACL),y)
  93 LDLIBS += -lrte_acl
  94 endif
  95
  96 ifeq ($(CONFIG_RTE_LIBRTE_METER),y)
  97 LDLIBS += -lrte_meter
  98 endif
  99
 100 ifeq ($(CONFIG_RTE_LIBRTE_SCHED),y)
 101 LDLIBS += -lrte_sched
 102 LDLIBS += -lm
 103 LDLIBS += -lrt
 104 endif
 105
 106 LDLIBS += --start-group
 107
 108 ifeq ($(CONFIG_RTE_LIBRTE_KVARGS),y)
 109 LDLIBS += -lrte_kvargs
 110 endif
 111
 112 ifeq ($(CONFIG_RTE_LIBRTE_MBUF),y)
 113 LDLIBS += -lrte_mbuf
 114 endif
 115
 116 ifeq ($(CONFIG_RTE_LIBRTE_ETHER),y)
 117 LDLIBS += -lethdev
 118 endif
 119
 120 ifeq ($(CONFIG_RTE_LIBRTE_MALLOC),y)
 121 LDLIBS += -lrte_malloc
 122 endif
 123
 124 ifeq ($(CONFIG_RTE_LIBRTE_MEMPOOL),y)
 125 LDLIBS += -lrte_mempool
 126 endif
 127
 128 ifeq ($(CONFIG_RTE_LIBRTE_RING),y)
 129 LDLIBS += -lrte_ring
 130 endif
 131
 132 ifeq ($(CONFIG_RTE_LIBC),y)
 133 LDLIBS += -lc
 134 LDLIBS += -lm
 135 endif
 136
 137 ifeq ($(CONFIG_RTE_LIBGLOSS),y)
 138 LDLIBS += -lgloss
 139 endif
 140
 141 ifeq ($(CONFIG_RTE_LIBRTE_EAL),y)
 142 LDLIBS += -lrte_eal
 143 endif
 144
 145 ifeq ($(CONFIG_RTE_LIBRTE_CMDLINE),y)
 146 LDLIBS += -lrte_cmdline
 147 endif
 148
 149 ifeq ($(CONFIG_RTE_LIBRTE_PMD_XENVIRT),y)
 150 LDLIBS += -lrte_pmd_xenvirt
 151 LDLIBS += -lxenstore
 152 endif
 153
 154 ifeq ($(CONFIG_RTE_BUILD_SHARED_LIB),n)
 155
 156 ifeq ($(CONFIG_RTE_LIBRTE_VMXNET3_PMD),y)
 157 LDLIBS += -lrte_pmd_vmxnet3_uio
 158 endif
 159
 160 ifeq ($(CONFIG_RTE_LIBRTE_VIRTIO_PMD),y)
 161 LDLIBS += -lrte_pmd_virtio_uio
 162 endif
 163
 164 ifeq ($(CONFIG_RTE_LIBRTE_IXGBE_PMD),y)
 165 LDLIBS += -lrte_pmd_ixgbe
 166 endif
 167
 168 ifeq ($(CONFIG_RTE_LIBRTE_E1000_PMD),y)
 169 LDLIBS += -lrte_pmd_e1000
 170 endif
 171
 172 ifeq ($(CONFIG_RTE_LIBRTE_PMD_RING),y)
 173 LDLIBS += -lrte_pmd_ring
 174 endif
 175
 176 ifeq ($(CONFIG_RTE_LIBRTE_PMD_PCAP),y)
 177 LDLIBS += -lrte_pmd_pcap -lpcap
 178 endif
 179
 180 endif
 181
 182 LDLIBS += $(EXECENV_LDLIBS)
 183
 184 LDLIBS += --end-group
 185
 186 LDLIBS += --no-whole-archive
 187
 188 endif # ifeq ($(NO_AUTOLIBS),)
 189
 190 LDLIBS += $(CPU_LDLIBS)
 191
 192 .PHONY: all
 193 all: install
 194
 195 .PHONY: install
 196 install: build _postinstall
 197
 198 _postinstall: build
 199
 200 .PHONY: build
 201 build: _postbuild
 202
 203 exe2cmd = $(strip $(call dotfile,$(patsubst %,%.cmd,$(1))))
 204
 205 ifeq ($(RTE_BUILD_COMBINE_LIBS),y)
 206 LDLIBS += -l$(RTE_LIBNAME)
 207 endif
 208
 209 ifeq ($(LINK_USING_CC),1)
 210 LDLIBS := $(call linkerprefix,$(LDLIBS))
 211 LDFLAGS := $(call linkerprefix,$(LDFLAGS))
 212 override EXTRA_LDFLAGS := $(call linkerprefix,$(EXTRA_LDFLAGS))
 213 O_TO_EXE = $(CC) $(CFLAGS) $(LDFLAGS_$(@)) \
 214         -Wl,-Map=$(@).map,--cref -o $@ $(OBJS-y) $(LDFLAGS) $(EXTRA_LDFLAGS) $(LDLIBS)
 215 else
 216 O_TO_EXE = $(LD) $(LDFLAGS) $(LDFLAGS_$(@)) $(EXTRA_LDFLAGS) \
 217         -Map=$(@).map --cref -o $@ $(OBJS-y) $(LDLIBS)
 218 endif
 219 O_TO_EXE_STR = $(subst ','\'',$(O_TO_EXE)) #'# fix syntax highlight
 220 O_TO_EXE_DISP = $(if $(V),"$(O_TO_EXE_STR)","  LD $(@)")
 221 O_TO_EXE_CMD = "cmd_$@ = $(O_TO_EXE_STR)"
 222 O_TO_EXE_DO = @set -e; \
 223         echo $(O_TO_EXE_DISP); \
 224         $(O_TO_EXE) && \
 225         echo $(O_TO_EXE_CMD) > $(call exe2cmd,$(@))
 226
 227 -include .$(APP).cmd
 228
 229 # path where libraries are retrieved
 230 LDLIBS_PATH := $(subst -Wl$(comma)-L,,$(filter -Wl$(comma)-L%,$(LDLIBS)))
 231 LDLIBS_PATH += $(subst -L,,$(filter -L%,$(LDLIBS)))
 232
 233 # list of .a files that are linked to this application
 234 LDLIBS_NAMES := $(patsubst -l%,lib%.a,$(filter -l%,$(LDLIBS)))
 235 LDLIBS_NAMES += $(patsubst -Wl$(comma)-l%,lib%.a,$(filter -Wl$(comma)-l%,$(LDLIBS)))
 236
 237 # list of found libraries files (useful for deps). If not found, the
 238 # library is silently ignored and dep won't be checked
 239 LDLIBS_FILES := $(wildcard $(foreach dir,$(LDLIBS_PATH),\
 240         $(addprefix $(dir)/,$(LDLIBS_NAMES))))
 241
 242 #
 243 # Compile executable file if needed
 244 #
 245 $(APP): $(OBJS-y) $(LDLIBS_FILES) $(DEP_$(APP)) $(LDSCRIPT) FORCE
 246         @[ -d $(dir $@) ] || mkdir -p $(dir $@)
 247         $(if $(D),\
 248                 @echo -n "$< -> $@ " ; \
 249                 echo -n "file_missing=$(call boolean,$(file_missing)) " ; \
 250                 echo -n "cmdline_changed=$(call boolean,$(call cmdline_changed,$(O_TO_EXE_STR))) " ; \
 251                 echo -n "depfile_missing=$(call boolean,$(depfile_missing)) " ; \
 252                 echo "depfile_newer=$(call boolean,$(depfile_newer)) ")
 253         $(if $(or \
 254                 $(file_missing),\
 255                 $(call cmdline_changed,$(O_TO_EXE_STR)),\
 256                 $(depfile_missing),\
 257                 $(depfile_newer)),\
 258                 $(O_TO_EXE_DO))
 259
 260 #
 261 # install app in $(RTE_OUTPUT)/app
 262 #
 263 $(RTE_OUTPUT)/app/$(APP): $(APP)
 264         @echo "  INSTALL-APP $(APP)"
 265         @[ -d $(RTE_OUTPUT)/app ] || mkdir -p $(RTE_OUTPUT)/app
 266         $(Q)cp -f $(APP) $(RTE_OUTPUT)/app
 267
 268 #
 269 # install app map file in $(RTE_OUTPUT)/app
 270 #
 271 $(RTE_OUTPUT)/app/$(APP).map: $(APP)
 272         @echo "  INSTALL-MAP $(APP).map"
 273         @[ -d $(RTE_OUTPUT)/app ] || mkdir -p $(RTE_OUTPUT)/app
 274         $(Q)cp -f $(APP).map $(RTE_OUTPUT)/app
 275
 276 #
 277 # Clean all generated files
 278 #
 279 .PHONY: clean
 280 clean: _postclean
 281         $(Q)rm -f $(_BUILD_TARGETS) $(_INSTALL_TARGETS) $(_CLEAN_TARGETS)
 282
 283 .PHONY: doclean
 284 doclean:
 285         $(Q)rm -rf $(APP) $(OBJS-all) $(DEPS-all) $(DEPSTMP-all) \
 286           $(CMDS-all) $(INSTALL-FILES-all) .$(APP).cmd
 287
 288
 289 include $(RTE_SDK)/mk/internal/rte.compile-post.mk
 290 include $(RTE_SDK)/mk/internal/rte.install-post.mk
 291 include $(RTE_SDK)/mk/internal/rte.clean-post.mk
 292 include $(RTE_SDK)/mk/internal/rte.build-post.mk
 293 include $(RTE_SDK)/mk/internal/rte.depdirs-post.mk
 294
 295 ifneq ($(wildcard $(RTE_SDK)/mk/target/$(RTE_TARGET)/rte.app.mk),)
 296 include $(RTE_SDK)/mk/target/$(RTE_TARGET)/rte.app.mk
 297 else
 298 include $(RTE_SDK)/mk/target/generic/rte.app.mk
 299 endif
 300
 301 .PHONY: FORCE
 302 FORCE: