ARROW-902: [C++] Script for downloading all thirdparty build dependencies and configuration for offline builds#2141
ARROW-902: [C++] Script for downloading all thirdparty build dependencies and configuration for offline builds#2141wesm wants to merge 5 commits intoapache:masterfrom
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Codecov Report
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Coverage 86.39% 86.39%
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Files 230 230
Lines 40701 40701
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Hits 35162 35162
Misses 5539 5539Continue to review full report at Codecov.
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A nice improvement for this script would be to only download files that were not yet downloaded. Either by checking for their existence or by using wget -c
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Is there a way we can avoid duplicating version numbers and download URLs between this and the CMake files?
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I don't care for the idea of maintaining the version numbers in two places either. I'm not sure how to get data from a file in to CMake. I have done a bit of Google searching and I can't really find anything conclusive. CMake does have rudimentary string / regular expression parsing, that's probably the only way. I will take a crack at it and put a file like thirdparty/versions.txt
Add additional needed dependencies for offline build
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OK, I think I've addressed all the comments so far. I will improve the documentation / README and then this should be good to go |
wesm
changed the title
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This should be ready to go once I get the build passing |
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+1 |
4 participants
This patch provides a script for downloading all the third party dependencies to a particular location, and new environment variables that can be used to direct the build system to use local files for ExternalProject builds instead of accessing the internet.