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@@ -54,9 +54,17 b' However, the ``Re2`` path remains slight' | |||||
54 | a better option for getting the most speed out of your Mercurial. |
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54 | a better option for getting the most speed out of your Mercurial. | |
55 |
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55 | |||
56 | If you want to use ``Re2``, you need to install ``Re2`` following Google's |
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56 | If you want to use ``Re2``, you need to install ``Re2`` following Google's | |
57 | guidelines: https://github.com/google/re2/wiki/Install |
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57 | guidelines: https://github.com/google/re2/wiki/Install. | |
58 |
Then, use ``HG_RUST_FEATURES=with-re2`` |
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58 | Then, use ``HG_RUST_FEATURES=with-re2`` and | |
59 | status code. |
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59 | ``HG_RE2_PATH=system|<path to your re2 install>`` when building ``hg`` to | |
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60 | signal the use of Re2. Using the local path instead of the "system" RE2 links | |||
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61 | it statically. | |||
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62 | ||||
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63 | For example:: | |||
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64 | ||||
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65 | $ HG_RUST_FEATURES=with-re2 HG_RE2_PATH=system make PURE=--rust | |||
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66 | $ # OR | |||
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67 | $ HG_RUST_FEATURES=with-re2 HG_RE2_PATH=/path/to/re2 make PURE=--rust | |||
60 |
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68 | ||
61 | Developing Rust |
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69 | Developing Rust | |
62 | =============== |
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70 | =============== |
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