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a70ee0f022
With many open PRs that could benefit from loading SDKs when needed, instead adding vast amounts of code to RIOTs master, this PR provides the "functions" `$(DOWNLOAD_TO_STDOUT)`, `$(DOWNLOAD_TO_FILE)`, and `$(UNZIP_HERE)`. The first "function" takes one argument, the URL from where to download the content. It is then piped to stdout. To be used e.g. with `tar xz`. The second "function" taken two arguments, the destination file name, and the source URL. If the previous invocation was interrupted, then the download gets continued, if possible. The last "function" takes one argument, the source ZIP file. The file gets extracted into the cwd, so best use this "function" with `cd $(SOME_WHERE) &&`. The clumsy name `$(UNZIP_HERE)` is taken because the program "unzip" takes the environment variable `UNZIP` as the source file, even if another file name was given on the command line. The rationale for that is that the hackers of "unzip" hate their users. Also they sacrifice hamsters to Satan.
37 lines
1.4 KiB
HTTP
37 lines
1.4 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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.PHONY: all clean patch reset
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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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$(AD)$(UNZIP_HERE) $<
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$(CURDIR)/$(PKG_NAME)-$(PKG_VERSION).$(PKG_EXT):
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# Get PKG_VERSION of package from PKG_URL
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$(AD)$(DOWNLOAD_TO_FILE) $@ $(PKG_URL)/$(PKG_NAME)-$(PKG_VERSION).$(PKG_EXT)
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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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clean::
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rm -rf $(CURDIR)/$(PKG_NAME)-$(PKG_VERSION) $(CURDIR)/$(PKG_NAME)-$(PKG_VERSION).$(PKG_EXT)
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