xapian core missing link to math on MSYS2
olly at survex.com
Wed Mar 15 23:47:43 GMT 2017
On Wed, Mar 15, 2017 at 10:05:31AM +0100, Mario Emmenlauer wrote:
> I've tried to build xapian-core 1.4.3 on MSYS2. It fails with attached
> error (undefined reference to `exp10').
The issue is that exp10() isn't a standard function. This is fixed in
git already, so should work with the next release:
There's only one use of exp10() currently, so the simplest workaround is
probably to patch api/omenquire.cc to use __builtin_exp10(x) or pow(10.0, x)
instead of exp10(x) (the former requires GCC).
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