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21 lines
653 B
Makefile
21 lines
653 B
Makefile
ifeq ($(strip $(PKG_UNPACK)),)
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ifneq ($(HOST_OS),Linux)
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HOST_TAR:=trapret 2 $(TAR)
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else
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HOST_TAR:=$(TAR)
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endif
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ifneq ($(strip $(PKG_CAT)),)
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# use existing PKG_CAT
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PKG_UNPACK:=$(PKG_CAT) $(DL_DIR)/$(PKG_SOURCE) | $(HOST_TAR) -C $(PKG_BUILD_DIR)/.. $(TAR_OPTIONS)
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ifeq ($(PKG_CAT),unzip)
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PKG_UNPACK:=unzip -d $(PKG_BUILD_DIR) $(DL_DIR)/$(PKG_SOURCE)
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endif
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# replace zcat with $(ZCAT), because some system have it as gzcat
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ifeq ($(PKG_CAT),zcat)
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PKG_UNPACK:=$(ZCAT) $(DL_DIR)/$(PKG_SOURCE) | $(HOST_TAR) -C $(PKG_BUILD_DIR)/.. $(TAR_OPTIONS)
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endif
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else
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# try to autodetect file type
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endif
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endif
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