annotate libgcc/shared-object.mk @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
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1 # This file is included several times in a row, once for each element of
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2 # $(iter-items). On each inclusion, we advance $o to the next element.
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3
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4 o := $(firstword $(iter-items))
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5 iter-items := $(filter-out $o,$(iter-items))
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6
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7 base := $(basename $(notdir $o))
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9 c_flags-$o := $(c_flags)
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11 ifeq ($(suffix $o),.c)
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13 $(base)$(objext): $o
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14 $(gcc_compile) $(c_flags-$<) -c $< $(vis_hide)
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16 $(base)_s$(objext): $o
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17 $(gcc_s_compile) $(c_flags-$<) -c $<
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19 else
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20
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21 ifneq ($(suffix $o),.S)
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22 ifneq ($(suffix $o),.asm)
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23 $(error Unsupported file type: $o)
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24 endif
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25 endif
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26
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27 as_flags-$o := -xassembler$(if $(filter .S,$(suffix $o)),-with-cpp)
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29 $(base)$(objext): $o $(base).vis
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30 $(gcc_compile) -c $(as_flags-$<) -include $*.vis $<
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32 $(base).vis: $(base)_s$(objext)
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33 $(gen-hide-list)
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35 $(base)_s$(objext): $o
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36 $(gcc_s_compile) -c $(as_flags-$<) $<
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38 endif