From: bors <bors@rust-lang.org>
Date: Wed, 17 Jan 2018 16:22:07 +0000 (+0000)
Subject: Auto merge of #4950 - alexcrichton:rustflags-orderd, r=matklad
X-Git-Tag: archive/raspbian/0.35.0-2+rpi1~3^2^2^2^2^2^2^2~22^2~3^2~36
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Auto merge of #4950 - alexcrichton:rustflags-orderd, r=matklad

Ensure `[target]` rustflags are deterministically passed

The usage of `HashMap` in the `Config` tables introduced some nondeterminism, so
reverse that with a sort right before we pass it down to rustc. One day we'll
probably want to sort by the position where these keys were defined, but for now
a blanket sort should do the trick.

Closes #4935
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7d75776fdb0f5436109e6f5fe76f3fb9b8f5a7e4