configure changes breaks autogen.sh with autoconf 2.59

[David Bateman]

I get the following messages with the CVS and using autogen.sh

calling autoconf and autoheader...
/home/dbateman/octave/cvs/octave
configure.in:504: warning: AC_LANG_PROGRAM(Fortran 77): ignoring PROLOGUE: []
autoconf/lang.m4:224: AC_LANG_SOURCE is expanded from...
autoconf/lang.m4:234: AC_LANG_PROGRAM is expanded from...
autoconf/general.m4:2215: AC_LINK_IFELSE is expanded from...
autoconf/general.m4:2223: AC_TRY_LINK is expanded from...
autoconf/general.m4:1799: AC_CACHE_VAL is expanded from...
aclocal.m4:414: OCTAVE_F77_FLAG is expanded from...
configure.in:504: the top level
configure.in:510: warning: AC_LANG_PROGRAM(Fortran 77): ignoring PROLOGUE: []
configure.in:510: the top level
configure.in:512: warning: AC_LANG_PROGRAM(Fortran 77): ignoring PROLOGUE: []
configure.in:512: the top level
configure.in:513: warning: AC_LANG_PROGRAM(Fortran 77): ignoring PROLOGUE: []
configure.in:513: the top level
configure.in:504: warning: AC_LANG_PROGRAM(Fortran 77): ignoring PROLOGUE: []
autoconf/lang.m4:224: AC_LANG_SOURCE is expanded from...
autoconf/lang.m4:234: AC_LANG_PROGRAM is expanded from...
autoconf/general.m4:2215: AC_LINK_IFELSE is expanded from...
autoconf/general.m4:2223: AC_TRY_LINK is expanded from...
autoconf/general.m4:1799: AC_CACHE_VAL is expanded from...
aclocal.m4:414: OCTAVE_F77_FLAG is expanded from...
configure.in:504: the top level
configure.in:510: warning: AC_LANG_PROGRAM(Fortran 77): ignoring PROLOGUE: []
configure.in:510: the top level
configure.in:512: warning: AC_LANG_PROGRAM(Fortran 77): ignoring PROLOGUE: []
configure.in:512: the top level
configure.in:513: warning: AC_LANG_PROGRAM(Fortran 77): ignoring PROLOGUE: []
configure.in:513: the top level
/home/dbateman/octave/cvs/octave/glob
/home/dbateman/octave/cvs/octave/scripts
skipping autoheader in ./scripts
done

Not knowing much about recent changes in configure.in, maybe someone else
knows to right fix for this....

Cheers
David

-- 
David Bateman                                address@hidden
Motorola CRM                                 +33 1 69 35 48 04 (Ph) 
Parc Les Algorithmes, Commune de St Aubin    +33 1 69 35 77 01 (Fax) 
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