[petsc-dev] single-precision sdot_ in OS X Lion.

[Lisandro Dalcin]

It seems that BLAS sdot_ in OX X Lion actually returns "double"
instead of "float". I'm using the attached patch with success. Of
course, it would need a proper configure test that I'm not in position
to provide but Matt volunteered to write. Can any of you (Sean?)
running Lion try to reproduce the issue using configure
--with-precision=single && make all && make test , and then try my
patch?


-- 
Lisandro Dalcin
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