Re: ANN: Lush 2.0 beta release

As I understand it, the point is that NetBSD doesn't have 
a fenv.h, but seems to have ieeefp.h instead.

  -- Yann

On Monday 19 October 2009, Raymond Martin wrote:
> On October 19, 2009 03:24:24 am Aleksej Saushev wrote:
> > Ralf Juengling <[email protected]> writes:
> > > Folks, a first Lush 2.0 beta release is out.
> >
> > fpu.c:42:18: error: fenv.h: No such file or directory
> > fpu.c:58: error: expected '=', ',', ';', 'asm' or '__attribute__' before
> >  'standard_fenv' fpu.c: In function 'ywith_fpu_env':
> > fpu.c:143: error: 'fenv_t' undeclared (first use in this function)
> > fpu.c:143: error: (Each undeclared identifier is reported only once
> > fpu.c:143: error: for each function it appears in.)
> > fpu.c:143: error: expected ';' before 'current_fenv'
> > fpu.c:145: warning: implicit declaration of function 'fegetenv'
> > fpu.c:145: error: 'saved_fenv' undeclared (first use in this function)
> > fpu.c:147: error: 'standard_fenv' undeclared (first use in this function)
> > fpu.c:152: warning: implicit declaration of function 'fesetenv'
> > fpu.c: In function 'parse_excepts':
> > fpu.c:175: error: 'FE_INVALID' undeclared (first use in this function)
> > fpu.c:179: error: 'FE_DIVBYZERO' undeclared (first use in this function)
> > fpu.c:183: error: 'FE_OVERFLOW' undeclared (first use in this function)
> > fpu.c:187: error: 'FE_UNDERFLOW' undeclared (first use in this function)
> > fpu.c:191: error: 'FE_INEXACT' undeclared (first use in this function)
> > fpu.c:195: error: 'FE_ALL_EXCEPT' undeclared (first use in this function)
> > fpu.c: In function 'unparse_excepts':
> > fpu.c:209: error: 'FE_INEXACT' undeclared (first use in this function)
> > fpu.c:212: error: 'FE_UNDERFLOW' undeclared (first use in this function)
> > fpu.c:215: error: 'FE_OVERFLOW' undeclared (first use in this function)
> > fpu.c:218: error: 'FE_DIVBYZERO' undeclared (first use in this function)
> > fpu.c:221: error: 'FE_INVALID' undeclared (first use in this function)
> > fpu.c: In function 'xfpu_test':
> > fpu.c:291: warning: implicit declaration of function 'fetestexcept'
> > fpu.c: In function 'xfpu_clear':
> > fpu.c:299: warning: implicit declaration of function 'feclearexcept'
> > fpu.c: In function 'xfpu_round':
> > fpu.c:359: error: 'FE_TOWARDZERO' undeclared (first use in this function)
> > fpu.c:363: error: 'FE_TONEAREST' undeclared (first use in this function)
> > fpu.c:367: error: 'FE_UPWARD' undeclared (first use in this function)
> > fpu.c:371: error: 'FE_DOWNWARD' undeclared (first use in this function)
> > fpu.c:378: warning: implicit declaration of function 'fesetround'
> > fpu.c: In function 'sprint_excepts':
> > fpu.c:389: error: 'FE_DIVBYZERO' undeclared (first use in this function)
> > fpu.c:392: error: 'FE_INVALID' undeclared (first use in this function)
> > fpu.c:395: error: 'FE_INEXACT' undeclared (first use in this function)
> > fpu.c:398: error: 'FE_OVERFLOW' undeclared (first use in this function)
> > fpu.c:401: error: 'FE_UNDERFLOW' undeclared (first use in this function)
> > fpu.c: In function 'xfpu_info':
> > fpu.c:449: warning: implicit declaration of function 'fegetround'
> > fpu.c:450: error: 'FE_TOWARDZERO' undeclared (first use in this function)
> > fpu.c:451: error: 'FE_TONEAREST' undeclared (first use in this function)
> > fpu.c:452: error: 'FE_UPWARD' undeclared (first use in this function)
> > fpu.c:453: error: 'FE_DOWNWARD' undeclared (first use in this function)
> > fpu.c:460: error: 'FE_ALL_EXCEPT' undeclared (first use in this function)
> > fpu.c: In function 'fpu_reset':
> > fpu.c:484: error: 'standard_fenv' undeclared (first use in this function)
> > fpu.c: In function 'init_nan':
> > fpu.c:500: error: 'FE_DFL_ENV' undeclared (first use in this function)
> > fpu.c:501: error: 'FE_ALL_EXCEPT' undeclared (first use in this function)
> > fpu.c:503: error: 'FE_OVERFLOW' undeclared (first use in this function)
> > fpu.c:504: error: 'standard_fenv' undeclared (first use in this function)
> > gmake[1]: *** [fpu.o] Error 1
> >
> > uname -mrs
> > NetBSD 5.99.20 i386
> >
> > grep -rF FE_DIVBYZERO /usr/include
> > /usr/include/x86/ieeefp.h:#define	FE_DIVBYZERO	0x04	/* divide-by-zero
> >  exception */ /usr/include/x86/ieeefp.h:#define FP_X_DZ		FE_DIVBYZERO	/*
> >  divide-by-zero exception */
>
> Get fenv.h on your system first where the build can find it. All the errors
> seen can be a result of that alone.
>
> Raymond
>
>
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