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authorManish Goregaokar <manishsmail@gmail.com>2015-03-06 16:25:43 +0530
committerManish Goregaokar <manishsmail@gmail.com>2015-03-06 22:22:40 +0530
commit7ed4660a51b048f8b166b298d1777544d3a0fd98 (patch)
tree5c5fd8504ecfc7c02cda03bfe2dc583149d7dbfe /src/rustllvm/RustWrapper.cpp
parent61c6b199bcc23fe931f3fda2f968442256e07dab (diff)
parent4349fa4756c4a7051bf83e5499f8b3876ad7c918 (diff)
downloadrust-7ed4660a51b048f8b166b298d1777544d3a0fd98.tar.gz
rust-7ed4660a51b048f8b166b298d1777544d3a0fd98.zip
Rollup merge of #22474 - iKevinY:pandoc-version-check, r=brson
 Executing `configure` seems to create the following error due to how the script [parses Pandoc's version](https://github.com/rust-lang/rust/blob/master/configure#L705):

```text
./configure: line 705: [: pandoc: integer expression expected
./configure: line 705: [: 1.12.4.2: integer expression expected
```

This issue seems to stem from a discrepancy between BSD and GNU versions of sed. This patch changes the sed command to use an extended regex, which works with both flavours of sed.
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