[lfs-support] can't compile gcc pass 1

Fernando de Oliveira famobr at yahoo.com.br
Sat Jan 5 16:55:04 PST 2013


--- Em sáb, 5/1/13, Bruce Dubbs escreveu:

> De: Bruce Dubbs
> Assunto: Re: [lfs-support] can't compile gcc pass 1
> Para: "LFS Support List"
> Data: Sábado, 5 de Janeiro de 2013, 21:24
> Tobias Gasser wrote:
> > Am 05.01.2013 18:39, schrieb Bruce Dubbs:
> >> The idea of the script was that it should be
> short.  Generally the
> >> problem is that the symlinks are not set and
> occasionally makeinfo is
> >> not installed.  Rarely is the problem an
> out-of-date executable.
> >
> > agree.
> >
> >
> > so why not check just the very important stuff?
> 
> Try this.  Note that I want the user to actually check
> the versions of 
> the packages manually, not just rely on a script to do it.
> 
>    - -Bruce
> 
> #!/bin/bash
> # Simple script to list version numbers of critical
> development tools
> 
> function die
> {
>    rm -f dummy.c dummy
>    echo "Error: $1"
>    exit 1
> }
> 
> export LC_ALL=C
> bash --version | head -n1 | cut -d" " -f2-4
> SH=`readlink -f /bin/sh`
> echo "/bin/sh -> $SH"
> [ "$SH" == "/bin/bash" ] || die "/bin/sh is not a symlink to
> bash"
> 
> echo -n "Binutils: "; ld --version | head -n1 | cut -d" "
> -f3-
> 
> bison --version | head -n1
> if [ -e /usr/bin/yacc ];
>    then echo "/usr/bin/yacc -> `readlink
> -f /usr/bin/yacc`";
>    else die "yacc not found"; fi
> 
> bzip2 --version 2>&1 < /dev/null | head -n1 | cut
> -d" " -f1,6-
> echo -n "Coreutils: "; chown --version | head -n1 | cut
> -d")" -f2
> diff --version | head -n1
> find --version | head -n1
> gawk --version | head -n1
> if [ -e /usr/bin/awk ];
>    then
>      AWK=`readlink -f /usr/bin/awk`
>      echo "/usr/bin/awk -> $AWK"
>      [ "$AWK" ==  "/usr/bin/gawk" ]
> || die "/usr/bin/awk is not a 
> symlink to gawk"
>    else die "awk not found"; fi
> 
> gcc --version | head -n1
> echo 'main(){}' > dummy.c && gcc -o dummy
> dummy.c
> if [ -x dummy ]
>    then
>      echo "gcc compilation OK"
>      rm -f dummy.c dummy
>    else
>      die "gcc compilation failed"
> fi
> 
> ldd --version | head -n1 | cut -d" " -f2-  # glibc
> version
> grep --version | head -n1
> gzip --version | head -n1
> cat /proc/version
> m4 --version | head -n1
> make --version | head -n1
> patch --version | head -n1
> echo Perl `perl -V:version`
> sed --version | head -n1
> tar --version | head -n1
> echo "Texinfo: `makeinfo --version | head -n1`"
> xz --version | head -n1
> 
> echo -e "\n\n*** Review all versions for currency!"

I like this. Output from

$ cat /etc/lfs-release
SVN-20120311

is:

$ ../../lfs/version-check-lfs-support.sh
bash, version 4.2.36(2)-release
/bin/sh -> /bin/bash
Binutils: (GNU Binutils) 2.22
bison (GNU Bison) 2.5.1
/usr/bin/yacc -> /usr/bin/yacc
bzip2,  Version 1.0.6, 6-Sept-2010.
Coreutils:  8.15
diff (GNU diffutils) 3.2
find (GNU findutils) 4.4.2
GNU Awk 4.0.1
/usr/bin/awk -> /usr/bin/gawk
gcc (GCC) 4.6.3
gcc compilation OK
(GNU libc) 2.14.1
grep (GNU grep) 2.13
gzip 1.5
Linux version 3.7.1 (root at NovoGamerLFS71) (gcc version 4.6.3 (GCC) ) #1 SMP Tue Dec 18 16:26:07 BRT 2012
m4 (GNU M4) 1.4.16
GNU Make 3.82
patch 2.6.1
Perl version='5.16.0';
GNU sed version 4.2.1
tar (GNU tar) 1.26
Texinfo: makeinfo (GNU texinfo) 4.13
xz (XZ Utils) 5.0.4


*** Review all versions for currency!

[]s,
Fernando



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