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author | Björn Gustavsson <bjorn@erlang.org> | 2016-12-07 15:40:45 +0100 |
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committer | Björn Gustavsson <bjorn@erlang.org> | 2016-12-07 16:21:14 +0100 |
commit | 8b0aff6608c42bf3c04381697b9ab57ffbd93456 (patch) | |
tree | 373b3543b4b17ccf053a136f8677eeab39ad25c4 /xcomp | |
parent | ab2c71054a4c71c60ac433168048b8742408cd09 (diff) | |
download | otp-8b0aff6608c42bf3c04381697b9ab57ffbd93456.tar.gz otp-8b0aff6608c42bf3c04381697b9ab57ffbd93456.tar.bz2 otp-8b0aff6608c42bf3c04381697b9ab57ffbd93456.zip |
Add option 'deterministic' for reproducible builds
Add the option 'deterministic' to make it easier to
achieve reproducible builds.
This option omits the {options,...} and {source,...} tuples in
M:module_info(compile), because those options may contain absolute
paths.
The author of ERL-310 suggested that only compiler options that
may contain absolute paths (such as {i,...}) should be excluded. But I
find it confusing to keep only some options.
Alternatives considered: Always omitting this information. Since this
information has been available for a long time, that would probably
break some workflows. As an example that some people care about
{source,...}, 2d785c07fbf9 made it possible to give a compiler option
to set {source,...}.
ERL-310
Diffstat (limited to 'xcomp')
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