Re: guile-1.8.1: libguile/numbers.c lacking include/lib for isinf() on Solaris2.6

[anirkko]

Hi

Workaround: to make guile-1.8.1 work for Solaris2.6,
change this in libguile/numbers.c
     insert '#undef HAVE_ISINF' somewhere at the beginning,
     but _after_ the #include statements (one of those probably
     defines HAVE_ISINF)

After that, the build continues past libguile/numbers.c
Arto


> From anirkko Thu May 10 11:03:13 2007
> To: address@hidden
> Subject: Re: guile-1.8.1: libguile/numbers.c lacking include/lib for isinf() 
> on Solaris2.6
> 
> 
> Sorry, the Solaris2.6 manpage said that (#include <sunmath.h> / -lsunmath 
> -lm).
> But there is no such include or library file present on Solaris2.6, and no
> other include file with isinf in it.
> Maybe the problem is that HAVE_ISINF should not be defined.
> Greets,
> Arto
> 
> 
> > From anirkko Thu May 10 10:55:02 2007
> > To: address@hidden
> > Subject: guile-1.8.1: libguile/numbers.c lacking include/lib for isinf() on 
> > Solaris2.6
> > 
> > 
> > Hi
> > The build of guile-1.8.1 fails on Solaris2.6 at libguile/numbers.c
> > (see output below) because the isinf() function requires for compilation
> >    #include <sunmath.h>
> > and for linking
> >    -lsunmath -lm
> > 
> > This happens despite the protection by
> >   #if defined (HAVE_ISINF)
> >     return isinf (x);
> >   #elif
> > in numbers.c
> > Does it mean the configure finds isinf() (maybe somewhere else?), but the
> > necessary adaptations are not done in the Makefile??
> > 
> > Regards,
> > Arto
> > 
> > 
> > output of 'gmake':
> > -----------------------------------------------------------
> > ...
> > ...
> > gcc -DHAVE_CONFIG_H -I. -I/build/guile-1.8.1/libguile -I.. -I.. 
> > -I/build/guile-1.8.1 -D_REENTRANT -pthreads -O2 -funswitch-loops 
> > -fgcse-after-reload -mcpu=supersparc -mno-app-regs -Wall 
> > -Wmissing-prototypes -Werror -MT libguile_la-numbers.lo -MD -MP -MF 
> > .deps/libguile_la-numbers.Tpo -c /build/guile-1.8.1/libguile/numbers.c -o 
> > libguile_la-numbers.o
> > cc1: warnings being treated as errors
> > /build/guile-1.8.1/libguile/numbers.c: In function 'xisinf':
> > /build/guile-1.8.1/libguile/numbers.c:147: warning: implicit declaration of 
> > function 'isinf'
> > gmake[3]: *** [libguile_la-numbers.lo] Error 1
> > gmake[3]: Leaving directory ...
> > ...
> > ...
> > 
> 
>