[rrd-users] Problem when cross-compiling to ppc
Eduardo Witter
ewitter at gmail.com
Mon Feb 5 14:28:04 CET 2007
Hi,
Can someone help me, please?
I'm trying to compile the RRD source to use it in a PowerPC. The following
command should be a good start point:
"./configure --build=powerpc-unknown-linux-gnu --host=powerpc
CC=ppc_82xx-gcc"
When using just "./configure" that works fine, but when cross-compiling (the
command line above) this is what I received:
=====
IEEE Math Checks
checking for fpclassify... no
checking for fpclassify with <math.h>... no
checking for finite... yes
checking for isinf... yes
checking if IEEE math works out of the box... 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... 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)... no
checking if IEEE math works with signal(SIGFPE,SIG_IGN)... no
configure: error:
Your Compiler does not do propper IEEE math ... Please find out how to
make IEEE math work with your compiler and let me know (tobi at oetiker.ch).
Check config.log to see what went wrong ...
=====
Thanks.
--
Eduardo Witter
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