change glib-config to pkgconfig in configure.in

[Francesco Namuri <francesco@namuri.it>]

Hi,
I'm trying to solve bug #523713, it regards pmidi package, the problem
is that the build depends on glib 1.2 that is going to be removed from
unstable. I've seen that the program compiles fine with glib 2.0, but
the configure look only to 1.2 version using the glib-config tool.

Now, I've managed to solve this problem changing these lines in
config.in

from:

       if test "$included_glib" = "auto" || test "$included_glib" = "no"; then
                AC_PATH_PROG(GLIBCNF, glib-config, true, $PATH)
                CFLAGS="$CFLAGS `$GLIBCNF --cflags`"
                LIBS="$LIBS `$GLIBCNF --libs`"
                WITH_INCLUDED_GLIB=0
                AC_SUBST(GLIBCNF)
        fi

to something like:

        if test "$included_glib" = "auto" || test "$included_glib" = "no"; then
                AC_PATH_PROG(GLIBCNF, glib-config, true, $PATH)
                CFLAGS="$CFLAGS `pkg-config --cflags glib-2.0`"
                LIBS="$LIBS `pkg-config --libs glib-2.0`"
                WITH_INCLUDED_GLIB=0
                AC_SUBST(GLIBCNF)
        fi


Is it a good solution, or it's a bad workaround?

Thanks for your answers.

Best regards,
Francesco Namuri