[rrd-users] RRDTool 1.2.18 fails configure on Solaris 8 Sun Studio 11

[Allen Wooden]

configure is failing on the IEEE math checks.

This is with SunStudio 11 compiler.

IEEE Math Checks
checking for fpclassify... no
checking for fpclassify with <math.h>... no
checking for finite... yes
checking for isinf... no
checking for isinf with <math.h>... yes
checking if IEEE math works out of the box... not isnan(NaN) ... no
checking if IEEE math works with the -ieee switch... no
checking if IEEE math works with the -qfloat=nofold switch... no
checking if IEEE math works with the -w -qflttrap=enable:zerodivide... no
checking if IEEE math works with the -mieee switch... not isnan(NaN) ... no
checking if IEEE math works with the -q float=rndsngl switch... no
checking if IEEE math works with the -OPT:IEEE_NaN_inf=ON switch... no
checking if IEEE math works with the -OPT:IEEE_comparisons=ON switch... no
checking if IEEE math works with fpsetmask(0)... not isnan(NaN) ... no
checking if IEEE math works with signal(SIGFPE,SIG_IGN)... not isnan(NaN) ... no