Clinton Stimpson 5850b8b79a Fix performance issue with getting version from zlib.h ...

Some zlib.h files have ZLIB_VERSION "1.2.3.3" with 4 numbers instead of 3.
The regex is changed to grab the first 3 numbers.
It was slow because if it failed to find that string near the top of the file,
where it usually is, it would read the entire file.

2010-06-24 10:52:37 -06:00

1.9 KiB

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