[bug-inetutils] inetutils-1.5 build failed on Solaris 2.6 and 2.8

[Paul Lew]

Could not build on both Solaris machines, log attached.

On Solaris 2.6:

> gcc -v
  Using built-in specs.
  Target: sparc-sun-solaris2.6
  Configured with: ../gcc-4.1.1/configure
             --prefix=/auto/insbu-cnstools/sunos56-sparc
             --with-local-prefix=/auto/insbu-cnstools/sunos56-sparc
             --enable-version-specific-runtime-libs --enable-languages=c,c++
             --disable-nls
             --with-libiconv-prefix=/auto/insbu-cnstools/sunos56-sparc
             Thread model: posix95
  gcc version 4.1.1

On Solaris 2.8:

> gcc -v
  Reading specs from
  
/auto/insbu-cnstools/kit-sunos-5.8/gcc-3.4.1/auto/insbu-cnstools/sunos58-sparc/bin/../lib/gcc/sparc-sun-solaris2.8/3.4.1/specs
        Configured with: ../gcc-3.4.1/configure
        --prefix=/auto/insbu-cnstools/sunos58-sparc
        --with-local-prefix=/auto/insbu-cnstools/sunos58-sparc
        --enable-version-specific-runtime-libs --enable-languages=c,c++
        --disable-nls
        --with-libiconv-prefix=/auto/insbu-cnstools/sunos58-sparc
        Thread model: posix
  gcc version 3.4.1

inetutils-1.5-sunos56.log.bz2
Description: inetutils-1.5-sunos56.log.bz2

inetutils-1.5-sunos58.log.bz2
Description: inetutils-1.5-sunos58.log.bz2