Re: gnuplot numerical errors on Intel MacBook

[Daniel J S. <dan...@ie...>]

CM wrote:
> The config output indicates that both "gamma" and "lgamma" are found, but
> the log says this:
> 
> configure:8466: checking for gamma
> configure:8522: gcc -o conftest -g -O2   -I/usr/X11R6/include  conftest.c
> 
>> &5
> 
> conftest.c:94: warning: conflicting types for built-in function 'gamma'
> configure:8528: $? = 0
> configure:8535: test -z "$ac_c_werror_flag" || test ! -s conftest.err
> configure:8538: $? = 0
> configure:8545: test -s conftest
> configure:8548: $? = 0
> configure:8562: result: yes
> configure:8466: checking for lgamma
> configure:8522: gcc -o conftest -g -O2   -I/usr/X11R6/include  conftest.c
> 
>> &5
> 
> conftest.c:95: warning: conflicting types for built-in function 'lgamma'
> configure:8528: $? = 0
> configure:8535: test -z "$ac_c_werror_flag" || test ! -s conftest.err
> configure:8538: $? = 0
> configure:8545: test -s conftest
> configure:8548: $? = 0
> configure:8562: result: yes
> 
> In other words, it finds them, but gets some interesting warnings.

I get those too in the configuration file.  (Never noticed.)  However, everything seems fine to me.  I see similar warnings for several functions like sin() and efc().

Are those routines working for you?  "plot sin(x)", or try the 'bivariat.dem' demo...

Dan