[lfs-support] glibc 2.16.0 don't compile with gcc 4.7.1

Adrien Vasseur lanquemar at gmail.com
Wed Oct 24 09:50:16 PDT 2012


Wow ! Very fast reply !

I run the script in the Host System Prerequisites and I have :

bash, version 4.2.37(1)-release
/bin/sh -> /bin/dash
Binutils: (GNU Binutils for Ubuntu) 2.22.90.20120924
bison (GNU Bison) 2.5
/usr/bin/yacc -> /usr/bin/bison.yacc
bzip2,  Version 1.0.6, 6-Sept-2010.
Coreutils:  8.13
diff (GNU diffutils) 3.2
find (GNU findutils) 4.4.2
GNU Awk 4.0.1
/usr/bin/awk -> /usr/bin/gawk
gcc (Ubuntu/Linaro 4.7.2-2ubuntu1) 4.7.2
(Ubuntu EGLIBC 2.15-0ubuntu20) 2.15
grep (GNU grep) 2.12
gzip 1.5
Linux version 3.5.0-17-generic (buildd at allspice) (gcc version 4.7.2
(Ubuntu/Linaro 4.7.2-2ubuntu1) ) #28-Ubuntu SMP Tue Oct 9 19:31:23 UTC 2012
m4 (GNU M4) 1.4.16
GNU Make 3.81
patch 2.6.1
Perl version='5.14.2';
GNU sed version 4.2.1
tar (GNU tar) 1.26
Texinfo: makeinfo (GNU texinfo) 4.13
xz (XZ Utils) 5.1.0alpha
gcc compilation OK

So I think it's all correct, no ?

Thanks again !

(And sorry for my bad English : I'm French :/ )

2012/10/24 Bruce Dubbs <bruce.dubbs at gmail.com>

> Adrien Vasseur wrote:
> > Hi,
> >
> > I try to build glibc 2.16.0 with the Linux From Scratch 7.2 (Chapter 5.7)
> > and it don't work :
> >
> > make[2]: Entering directory `/mnt/lfs/sources/glibc-2.16.0/math'
>
> > ../sysdeps/ieee754/dbl-64/wordsize-64/s_isnan.c:30:1: error:
> '__EI___isnan'
> > aliased to external symbol '__GI___isnan'
> > make[2]: *** [/mnt/lfs/sources/glibc-build/math/s_isnan.os] Error 1
>
> It's had to say what the error is.  Did you run the script in the Host
> System Prerequisites?    My initial reaction though is that your host
> system is missing a library or header that contains isnan
> (is-not-a-number).
>
>    -- Bruce
> --
> http://linuxfromscratch.org/mailman/listinfo/lfs-support
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