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Author SHA1 Message Date
John Ericson ba52ae5048 treewide: isArm -> isAarch32
Following legacy packing conventions, `isArm` was defined just for
32-bit ARM instruction set. This is confusing to non packagers though,
because Aarch64 is an ARM instruction set.

The official ARM overview for ARMv8[1] is surprisingly not confusing,
given the overall state of affairs for ARM naming conventions, and
offers us a solution. It divides the nomenclature into three levels:

```
ISA:             ARMv8   {-A, -R, -M}
                 /    \
Mode:     Aarch32     Aarch64
             |         /   \
Encoding:   A64      A32   T32
```

At the top is the overall v8 instruction set archicture. Second are the
two modes, defined by bitwidth but differing in other semantics too, and
buttom are the encodings, (hopefully?) isomorphic if they encode the
same mode.

The 32 bit encodings are mostly backwards compatible with previous
non-Thumb and Thumb encodings, and if so we can pun the mode names to
instead mean "sets of compatable or isomorphic encodings", and then
voilà we have nice names for 32-bit and 64-bit arm instruction sets
which do not use the word ARM so as to not confused either laymen or
experienced ARM packages.

[1]: https://developer.arm.com/products/architecture/a-profile
2018-04-25 15:28:55 -04:00
Shea Levy 7142440d75
icu: Fix cross-building.
The icu4c cross-build process requires access to a full buildRoot of a
native build, so we add a variant of the build that just does the
buildPhase and copies the buildRoot to $out for access by the cross
compile.
2018-02-24 08:02:06 -05:00
Will Dietz e93dc20ed4 icu: xlocale.h fixup needed w/musl as well 2018-02-13 09:45:01 -06:00
Vladimír Čunát e12d9adfe3
icu: fix the output of icu-config --incfile 2018-01-23 22:42:57 +01:00
Andrey Golovizin 8cdf8f15e6 icu: fix include path returned by icu-config 2018-01-23 20:58:55 +01:00
Vladimír Čunát 2d3149f4a8
icu: only patch-out xlocale if using glibc 2017-11-07 06:33:09 +01:00
Vladimír Čunát 6c3bae563e
icu: fix build with glibc-2.26 2017-11-06 17:05:33 +01:00
taku0 821e3c294f icu: make 58.2 coexists with 59.1 2017-10-06 23:28:28 +09:00
Renamed from pkgs/development/libraries/icu/default.nix (Browse further)