John Ericson
741839a687
lib: Add *Platform.extensions
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This is used to platform specific library and exectuable extensions. In
the next commit I'll replace a bunch of ad-hoc logic with it.
2017-09-13 11:07:50 -04:00
John Ericson
20e756a093
lib: Consolidate platform configurations (used for crossSystem)
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This is good for maintenance and education.
2017-05-29 18:56:03 -04:00
John Ericson
c5c6606048
lib: Infer libc field of platform if not specified
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This is especially useful when not cross compiling. It means we can
remove the `stdenv.isGlibc` predicate too.
Additionally, use this to simplify the logic to choose the
appropriate libiconv derivation.
2017-05-22 00:25:02 -04:00
John Ericson
2e7ec6fb70
lib: Make platform predicates more ergonomic to use
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`hostPlatform.isDarwin` instead of `lib.system.parse.isDarwin
hostPlatform.parsed`
2017-05-22 00:25:02 -04:00
John Ericson
3efc661a1d
Elaborate localSystem and crossSystem in a consistent manner
2017-04-17 17:13:01 -04:00
John Ericson
2227789392
lib: Collect system/platform related files
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Previously, platforms was a random thing in top-level
2017-04-17 17:13:01 -04:00
