MinGW/autoconf

[Nils Durner]

Hi,

regenerating "configure" using

    autoconf -f -i

fails on MinGW with

    configure.in:57: warning: AC_CANONICAL_HOST invoked multiple times
    autoconf/specific.m4:393: AC_MINGW32 is expanded from...
    configure.in:57: the top level

specific.m4 contains the note:

    AC_DIAGNOSE([obsolete],
            [$0 is obsolete: use AC_CANONICAL_HOST and $host_os])dnl

If you replace "AC_MINGW32" by

    case $host_os in
      *mingw32* ) MINGW32=yes;;
          * ) MINGW32=no;;
    esac

in configure.in, autoconf succeeds.


Best,

Nils Durner