--- configure.ac.orig 2010-02-04 20:07:14.000000000 +0000 +++ configure.ac 2010-02-04 20:07:53.000000000 +0000 @@ -894,10 +894,6 @@ AC_CHECK_FUNCS([pow] [sqrt] [finite] [floor]) -AC_CHECK_FUNC([exp10],,[ - AC_DEFINE([log_10_],[2.3025850929940456840179914546844],[Provide a macro to do exp10]) - AC_DEFINE([exp10(x)],[exp( (log_10_) * (x) )],[Provide a macro to do exp10]) - ]) ### If isinf exists or not (used to not be the case under Solaris) ### See bug #4164