Re: Error building m4 on Solaris 10

[Adam Hoka <adam.hoka%gmail.com@localhost>]

Gerardo Santana Gómez Garrido wrote:

> On 4/25/08, Adam Hoka <adam.hoka%gmail.com@localhost> wrote:
> > Hi!
> >
> >
> 
> Hey Adam,
> 
> >  Gerardo Santana Gómez Garrido wrote:
> >
> >  > This is the error message:
> >  >
> >  > gcc -std=gnu99  -I.      -O -MT strtod.o -MD -MP -MF .deps/strtod.Tpo
> >  > -c -o strtod.o strtod.c
> >  > strtod.c: In function `rpl_strtod':
> >  > strtod.c:155: error: incompatible types in assignment
> >  > strtod.c:170: error: incompatible types in assignment
> >  > strtod.c:257: error: wrong type argument to unary minus
> >  > *** Error code 1
> >  >
> >  > The lines in question are:
> >  >
> >  > 155:      num = HUGE_VAL;
> >  > 170:      num = NAN;
> >  > 257:  return negative ? -HUGE_VAL : HUGE_VAL;
> >  >
> >  >
> >  > --
> >  > Gerardo Santana
> >
> >
> > Could you give us more information?
> >  which package (gnu m4?), compiler version etc.
> 
> Sure! Thanks.
> 
> It was this package:
> /usr/pkgsrc/devel/m4
> 
> 
> $ gcc -v
> Reading specs from /usr/sfw/lib/gcc/sparc-sun-solaris2.10/3.4.3/specs
> Configured with:
> /sfw10/builds/build/sfw10-patch/usr/src/cmd/gcc/gcc-3.4.3/configure
> --prefix=/usr/sfw --with-as=/usr/ccs/bin/as --without-gnu-as
> --with-ld=/usr/ccs/bin/ld --without-gnu-ld --enable-languages=c,c++
> --enable-shared
> Thread model: posix
> gcc version 3.4.3 (csl-sol210-3_4-branch+sol_rpath)
> 
> 
> $ uname -a
> SunOS since 5.10 Generic_127127-11 sun4u sparc SUNW,Sun-Fire-V440
> 
> 
> using pkgsrc-2008Q1
> -- 
> Gerardo Santana


Hi!

Try changing

#include <math.h>

to

#include <iso/math_c99.h>

in strtod.c

--
Adam