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infra: introduce suitable-extractor helper function

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In order to simplify determining the right extractor tool for a given
file type, this patch introduces a make function 'suitable-extractor'.
Its usage is $(call suitable-extractor,filename), and it returns the
path to the suitable extractor.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Thomas De Schampheleire 2013-08-02 11:05:14 +02:00 committed by Peter Korsgaard
parent 741cbccb74
commit f8d89f0510
6 changed files with 11 additions and 7 deletions
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2
package/lsof/lsof.mk
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@ -41,7 +41,7 @@ endif
# The .tar.bz2 contains another .tar, which contains the source code.
define LSOF_EXTRACT_CMDS
$(INFLATE.bz2) $(DL_DIR)/$(LSOF_SOURCE) | \
$(call suitable-extractor,$(LSOF_SOURCE)) $(DL_DIR)/$(LSOF_SOURCE) | \
$(TAR) -O $(TAR_OPTIONS) - lsof_$(LSOF_VERSION)/lsof_$(LSOF_VERSION)_src.tar | \
$(TAR) $(TAR_STRIP_COMPONENTS)=1 -C $(LSOF_DIR) $(TAR_OPTIONS) -
endef

2
package/perl/perl.mk
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@ -30,7 +30,7 @@ endef
PERL_POST_DOWNLOAD_HOOKS += PERL_CROSS_DOWNLOAD
define PERL_CROSS_EXTRACT
$(INFLATE$(suffix $(PERL_CROSS_SOURCE))) $(DL_DIR)/$(PERL_CROSS_SOURCE) | \
$(call suitable-extractor,$(PERL_CROSS_SOURCE)) $(DL_DIR)/$(PERL_CROSS_SOURCE) | \
$(TAR) $(TAR_STRIP_COMPONENTS)=1 -C $(@D) $(TAR_OPTIONS) -
endef
PERL_POST_EXTRACT_HOOKS += PERL_CROSS_EXTRACT

4
package/pkg-generic.mk
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@ -539,7 +539,9 @@ else ifeq ($$($(2)_SITE_METHOD),hg)
DL_TOOLS_DEPENDENCIES += hg
endif # SITE_METHOD
DL_TOOLS_DEPENDENCIES += $(firstword $(INFLATE$(suffix $($(2)_SOURCE))))
# $(firstword) is used here because the extractor can have arguments, like
# ZCAT="gzip -d -c", and to check for the dependency we only want 'gzip'.
DL_TOOLS_DEPENDENCIES += $(firstword $(call suitable-extractor,$($(2)_SOURCE)))
endif # $(2)_KCONFIG_VAR
endef # inner-generic-package

2
package/pkg-utils.mk
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@ -62,6 +62,8 @@ INFLATE.tbz2 = $(BZCAT)
INFLATE.tgz = $(ZCAT)
INFLATE.xz = $(XZCAT)
INFLATE.tar = cat
# suitable-extractor(filename): returns extractor based on suffix
suitable-extractor = $(INFLATE$(suffix $(1)))
# MESSAGE Macro -- display a message in bold type
MESSAGE = echo "$(TERM_BOLD)>>> $($(PKG)_NAME) $($(PKG)_VERSION) $(1)$(TERM_RESET)"

2
package/tar/tar.mk
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@ -23,7 +23,7 @@ HOST_TAR_SOURCE = tar-$(TAR_VERSION).cpio.gz
define HOST_TAR_EXTRACT_CMDS
mkdir -p $(@D)
cd $(@D) && \
$(INFLATE.gz) $(DL_DIR)/$(HOST_TAR_SOURCE) | cpio -i
$(call suitable-extractor,$(HOST_TAR_SOURCE)) $(DL_DIR)/$(HOST_TAR_SOURCE) | cpio -i
mv $(@D)/tar-$(TAR_VERSION)/* $(@D)
rmdir $(@D)/tar-$(TAR_VERSION)
endef

6
toolchain/toolchain-external/ext-tool.mk
View File

@ -340,9 +340,9 @@ $(DL_DIR)/$(TOOLCHAIN_EXTERNAL_SOURCE_2):
$(TOOLCHAIN_EXTERNAL_DIR)/.extracted: $(DL_DIR)/$(TOOLCHAIN_EXTERNAL_SOURCE_1) $(DL_DIR)/$(TOOLCHAIN_EXTERNAL_SOURCE_2)
mkdir -p $(@D)
$(INFLATE$(suffix $(TOOLCHAIN_EXTERNAL_SOURCE_1))) $(DL_DIR)/$(TOOLCHAIN_EXTERNAL_SOURCE_1) | \
$(call suitable-extractor,$(TOOLCHAIN_EXTERNAL_SOURCE_1)) $(DL_DIR)/$(TOOLCHAIN_EXTERNAL_SOURCE_1) | \
$(TAR) $(TAR_STRIP_COMPONENTS)=3 --hard-dereference -C $(@D) $(TAR_OPTIONS) -
$(INFLATE$(suffix $(TOOLCHAIN_EXTERNAL_SOURCE_2))) $(DL_DIR)/$(TOOLCHAIN_EXTERNAL_SOURCE_2) | \
$(call suitable-extractor,$(TOOLCHAIN_EXTERNAL_SOURCE_2)) $(DL_DIR)/$(TOOLCHAIN_EXTERNAL_SOURCE_2) | \
$(TAR) $(TAR_STRIP_COMPONENTS)=3 --hard-dereference -C $(@D) $(TAR_OPTIONS) -
$(Q)touch $@
else
@ -352,7 +352,7 @@ $(DL_DIR)/$(TOOLCHAIN_EXTERNAL_SOURCE):
$(TOOLCHAIN_EXTERNAL_DIR)/.extracted: $(DL_DIR)/$(TOOLCHAIN_EXTERNAL_SOURCE)
mkdir -p $(@D)
$(INFLATE$(suffix $(TOOLCHAIN_EXTERNAL_SOURCE))) $^ | \
$(call suitable-extractor,$(TOOLCHAIN_EXTERNAL_SOURCE)) $^ | \
$(TAR) $(TAR_STRIP_COMPONENTS)=1 --exclude='usr/lib/locale/*' -C $(@D) $(TAR_OPTIONS) -
$(TOOLCHAIN_EXTERNAL_FIXUP_CMDS)
$(Q)touch $@