nss: set -DNS_PTR_LE_32=1 if isILP32#208698
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I've run into a few packages that need an extra flag on platforms where `int` has more bits than `void*` does. I know of three such platforms: * [aarch64ilp32], used on both Linux and also on the [Apple Watch] * [x32], the x86 ILP32 ABI * [mips64n32], used on [Longsoon] and Cavium Octeon routers. This PR introduces a predicate so the package flags can be added in a generic way. [Apple Watch]: https://gist.github.com/woachk/943828f37c14563a607a26116435bf27#watch [mips64n32]: https://en.wikipedia.org/wiki/MIPS_architecture#Calling_conventions [Longsoon]: https://en.wikipedia.org/wiki/Loongson [x32]: https://en.wikipedia.org/wiki/X32_ABI
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Hang on, this shouldn't be causing so many rebuilds. |
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Can you squash the two latest commits? |
A comment in RNG_RandomUpdate() (drdbg.c) says to add the -DNS_PTR_LE_32=1 flag on ILP32 platforms. Without this PR, pkgsCross.mips64el-linux-gnuabin32.nss fails to build. With this PR, it succeeds.
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ajs124
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Jan 11, 2023
Nss has a lot of dependers, so subtle whitespace changes can cause mass rebuilds, like I did here: NixOS#208698 (comment) Let's use a list instead of concatenating individual strings in order to be more robust. This will cause a lot of rebuilds, but will prevent rebuilds in the future. Sending it this cleanup to staging because of that.
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Description of changes
A comment in RNG_RandomUpdate() (drdbg.c) says to add the
-DNS_PTR_LE_32=1flag on ILP32 platforms.Without this PR, pkgsCross.mips64el-linux-gnuabin32.nss fails to build. With this PR, it succeeds.
This PR includes the commit found in #208697
Things done
./result/bin/)