mk/rte.lib.mk

   1 #   BSD LICENSE
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  11 #       notice, this list of conditions and the following disclaimer.
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  14 #       the documentation and/or other materials provided with the
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  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 include $(RTE_SDK)/mk/internal/rte.depdirs-pre.mk
  37
  38 # VPATH contains at least SRCDIR
  39 VPATH += $(SRCDIR)
  40
  41 ifeq ($(RTE_BUILD_SHARED_LIB),y)
  42 LIB := $(patsubst %.a,%.so,$(LIB))
  43 endif
  44
  45 _BUILD = $(LIB)
  46 _INSTALL = $(INSTALL-FILES-y) $(SYMLINK-FILES-y) $(RTE_OUTPUT)/lib/$(LIB)
  47 _CLEAN = doclean
  48
  49 .PHONY: all
  50 all: install
  51
  52 .PHONY: install
  53 install: build _postinstall
  54
  55 _postinstall: build
  56
  57 .PHONY: build
  58 build: _postbuild
  59
  60 exe2cmd = $(strip $(call dotfile,$(patsubst %,%.cmd,$(1))))
  61
  62 O_TO_A = $(AR) crus $(LIB) $(OBJS-y)
  63 O_TO_A_STR = $(subst ','\'',$(O_TO_A)) #'# fix syntax highlight
  64 O_TO_A_DISP = $(if $(V),"$(O_TO_A_STR)","  AR $(@)")
  65 O_TO_A_CMD = "cmd_$@ = $(O_TO_A_STR)"
  66 O_TO_A_DO = @set -e; \
  67         echo $(O_TO_A_DISP); \
  68         $(O_TO_A) && \
  69         echo $(O_TO_A_CMD) > $(call exe2cmd,$(@))
  70
  71 O_TO_S = $(LD) $(CPU_LDFLAGS) -z muldefs -share $(OBJS-y) -o $(LIB)
  72 O_TO_S_STR = $(subst ','\'',$(O_TO_S)) #'# fix syntax highlight
  73 O_TO_S_DISP = $(if $(V),"$(O_TO_S_STR)","  LD $(@)")
  74 O_TO_S_DO = @set -e; \
  75         echo $(O_TO_S_DISP); \
  76         $(O_TO_S) && \
  77         echo $(O_TO_S_CMD) > $(call exe2cmd,$(@))
  78
  79 ifeq ($(RTE_BUILD_SHARED_LIB),n)
  80 O_TO_C = $(AR) crus $(LIB_ONE) $(OBJS-y)
  81 O_TO_C_STR = $(subst ','\'',$(O_TO_C)) #'# fix syntax highlight
  82 O_TO_C_DISP = $(if $(V),"$(O_TO_C_STR)","  AR_C $(@)")
  83 O_TO_C_DO = @set -e; \
  84         $(lib_dir) \
  85         $(copy_obj)
  86 else
  87 O_TO_C = $(LD) -z muldefs -share $(OBJS-y) -o $(LIB_ONE)
  88 O_TO_C_STR = $(subst ','\'',$(O_TO_C)) #'# fix syntax highlight
  89 O_TO_C_DISP = $(if $(V),"$(O_TO_C_STR)","  LD_C $(@)")
  90 O_TO_C_DO = @set -e; \
  91         $(lib_dir) \
  92         $(copy_obj)
  93 endif
  94
  95 copy_obj = cp -f $(OBJS-y) $(RTE_OUTPUT)/build/lib;
  96 lib_dir = [ -d $(RTE_OUTPUT)/lib ] || mkdir -p $(RTE_OUTPUT)/lib;
  97 -include .$(LIB).cmd
  98
  99 #
 100 # Archive objects in .a file if needed
 101 #
 102 ifeq ($(RTE_BUILD_SHARED_LIB),y)
 103 $(LIB): $(OBJS-y) $(DEP_$(LIB)) FORCE
 104         @[ -d $(dir $@) ] || mkdir -p $(dir $@)
 105         $(if $(D),\
 106                 @echo -n "$< -> $@ " ; \
 107                 echo -n "file_missing=$(call boolean,$(file_missing)) " ; \
 108                 echo -n "cmdline_changed=$(call boolean,$(call cmdline_changed,$(O_TO_S_STR))) " ; \
 109                 echo -n "depfile_missing=$(call boolean,$(depfile_missing)) " ; \
 110                 echo "depfile_newer=$(call boolean,$(depfile_newer)) ")
 111         $(if $(or \
 112                 $(file_missing),\
 113                 $(call cmdline_changed,$(O_TO_S_STR)),\
 114                 $(depfile_missing),\
 115                 $(depfile_newer)),\
 116                 $(O_TO_S_DO))
 117 ifeq ($(RTE_BUILD_COMBINE_LIBS),y)
 118         $(if $(or \
 119         $(file_missing),\
 120         $(call cmdline_changed,$(O_TO_C_STR)),\
 121         $(depfile_missing),\
 122         $(depfile_newer)),\
 123         $(O_TO_C_DO))
 124 endif
 125 else
 126 $(LIB): $(OBJS-y) $(DEP_$(LIB)) FORCE
 127         @[ -d $(dir $@) ] || mkdir -p $(dir $@)
 128         $(if $(D),\
 129             @echo -n "$< -> $@ " ; \
 130             echo -n "file_missing=$(call boolean,$(file_missing)) " ; \
 131             echo -n "cmdline_changed=$(call boolean,$(call cmdline_changed,$(O_TO_A_STR))) " ; \
 132             echo -n "depfile_missing=$(call boolean,$(depfile_missing)) " ; \
 133             echo "depfile_newer=$(call boolean,$(depfile_newer)) ")
 134         $(if $(or \
 135             $(file_missing),\
 136             $(call cmdline_changed,$(O_TO_A_STR)),\
 137             $(depfile_missing),\
 138             $(depfile_newer)),\
 139             $(O_TO_A_DO))
 140 ifeq ($(RTE_BUILD_COMBINE_LIBS),y)
 141         $(if $(or \
 142         $(file_missing),\
 143         $(call cmdline_changed,$(O_TO_C_STR)),\
 144         $(depfile_missing),\
 145         $(depfile_newer)),\
 146         $(O_TO_C_DO))
 147 endif
 148 endif
 149
 150 #
 151 # install lib in $(RTE_OUTPUT)/lib
 152 #
 153 $(RTE_OUTPUT)/lib/$(LIB): $(LIB)
 154         @echo "  INSTALL-LIB $(LIB)"
 155         @[ -d $(RTE_OUTPUT)/lib ] || mkdir -p $(RTE_OUTPUT)/lib
 156         $(Q)cp -f $(LIB) $(RTE_OUTPUT)/lib
 157
 158 #
 159 # Clean all generated files
 160 #
 161 .PHONY: clean
 162 clean: _postclean
 163
 164 .PHONY: doclean
 165 doclean:
 166         $(Q)rm -rf $(LIB) $(OBJS-all) $(DEPS-all) $(DEPSTMP-all) \
 167           $(CMDS-all) $(INSTALL-FILES-all)
 168         $(Q)rm -f $(_BUILD_TARGETS) $(_INSTALL_TARGETS) $(_CLEAN_TARGETS)
 169
 170 include $(RTE_SDK)/mk/internal/rte.compile-post.mk
 171 include $(RTE_SDK)/mk/internal/rte.install-post.mk
 172 include $(RTE_SDK)/mk/internal/rte.clean-post.mk
 173 include $(RTE_SDK)/mk/internal/rte.build-post.mk
 174 include $(RTE_SDK)/mk/internal/rte.depdirs-post.mk
 175
 176 .PHONY: FORCE
 177 FORCE: