mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2025-12-25 22:43:50 +01:00
c9c3ed2733
The dlcache script is useful to avoid unnecessary repeated downloads of zip archives, similar to the git-cache scripts. The command order was changed to stay compatible with DOWNLOAD_TO_FILE and the only other usage of $(DLCACHE) was changed accordingly. To avoid the risk of collisions, dlcache now uses SHA512 sums instead of MD5. If no SHA512 checksum is given to dlcache.sh, it will just act as $(DOWNLOAD_TO_FILE).
45 lines
1.9 KiB
HTTP
45 lines
1.9 KiB
HTTP
PKG_NAME = my_pkg # name of the package
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PKG_URL = http://example.com/downloads # source url of the package e.g. a git repository
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PKG_VERSION = v1.2.3 # version of the package to use e.g. a git commit/ref
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PKG_EXT = zip # extension of this package
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PKG_LICENSE = MIT # license of the package
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PKG_SHA512 = 5bcc4310f09ea247f5b65d63afae872fb92bb5c39029f336d94503fe04feccfcd22aa42b377b0927ab7f0a19111fd5a0a6842ecab147761c8f218f7f115e0da5 # SHA512 checksum of the package
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ifneq ($(RIOTBASE),)
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include $(RIOTBASE)/Makefile.base
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endif
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.PHONY: all clean patch distclean
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all: patch
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$(MAKE) -C $(CURDIR)/$(PKG_NAME)-$(PKG_VERSION)
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patch: $(CURDIR)/$(PKG_NAME)-$(PKG_VERSION)/Makefile
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# Dependancy might be changed accordingly though we think the Makefile
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# will be the first thing you want to change
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#
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# Here might not happen anything besides dependancy checks
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$(CURDIR)/$(PKG_NAME)-$(PKG_VERSION)/Makefile: $(CURDIR)/$(PKG_NAME)-$(PKG_VERSION)/
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# Here you apply your patch.
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cd $< && patch ../patch.txt
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$(CURDIR)/$(PKG_NAME)-$(PKG_VERSION)/: $(CURDIR)/$(PKG_NAME)-$(PKG_VERSION).$(PKG_EXT)
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# Here you unpack the file.
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# This example assumes the common pattern that the archive contains its data in a subfolder with the same name as itself.
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$(Q)$(UNZIP_HERE) $<
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$(CURDIR)/$(PKG_NAME)-$(PKG_VERSION).$(PKG_EXT):
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# Get PKG_VERSION of package from PKG_URL
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$(Q)$(DOWNLOAD_TO_FILE) $@ $(PKG_URL)/$(PKG_NAME)-$(PKG_VERSION).$(PKG_EXT) $(PKG_SHA512)
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# Note: Since Release 2025.10, DOWNLOAD_TO_FILE uses dlcache and
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# requires an SHA512 checksum for caching!
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clean::
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# Reset package to checkout state.
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rm -rf $(CURDIR)/$(PKG_NAME)-$(PKG_VERSION) && \
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$(MAKE) $(CURDIR)/$(PKG_NAME)-$(PKG_VERSION)/Makefile
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distclean::
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rm -rf $(CURDIR)/$(PKG_NAME)-$(PKG_VERSION) $(CURDIR)/$(PKG_NAME)-$(PKG_VERSION).$(PKG_EXT)
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