Avoid literal UTF-8. (Allow it to build with IRIX cc, #72757, Tomas Ogren)

Avoid literal UTF-8. (Allow it to build with IRIX cc, #72757, Tomas Ogren)

Fri Dec  6 14:34:42 2002  Owen Taylor  <otaylor@redhat.com>

        Avoid literal UTF-8. (Allow it to build with
        IRIX cc, #72757, Tomas Ogren)

        * tests/patterntest.c (main): Convert literal
        iso-8859-1 high bit characters in tests to
        string escapes.

        * glib/gunichartable.h glib/gen-unicode-tables.pl:
        Use hex \xMN escapes rather than literal UTF-8
        for casefold tables.

        * configure.in: AC_PREREQ(2.53). needed for recent
        GLIB_SIZEOF() changes.