autconf warnings

[edwardhartnett]

autoreconf -i
aclocal: warning: couldn't open directory 'm4': No such file or directory
libtoolize: putting auxiliary files in '.'.
libtoolize: copying file './ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'm4'.
libtoolize: copying file 'm4/libtool.m4'
libtoolize: copying file 'm4/ltoptions.m4'
libtoolize: copying file 'm4/ltsugar.m4'
libtoolize: copying file 'm4/ltversion.m4'
libtoolize: copying file 'm4/lt~obsolete.m4'
configure.ac:495: warning: back quotes and double quotes must not be escaped in: $as_me:${as_lineno-$LINENO}: checking for C-equivalent to Fortran routine \"SUB\"
acinclude.m4:136: UD_CHECK_FCALLSCSUB is expanded from...
acinclude.m4:226: UD_FORTRAN_TYPES is expanded from...
configure.ac:495: the top level
configure.ac:495: warning: back quotes and double quotes must not be escaped in: checking for C-equivalent to Fortran routine \"SUB\"... 
acinclude.m4:136: UD_CHECK_FCALLSCSUB is expanded from...
acinclude.m4:226: UD_FORTRAN_TYPES is expanded from...
configure.ac:495: the top level
configure.ac:495: warning: back quotes and double quotes must not be escaped in: $as_me:${as_lineno-$LINENO}: checking for Fortran \"$ftype\"
acinclude.m4:110: UD_CHECK_FORTRAN_TYPE is expanded from...
acinclude.m4:226: UD_FORTRAN_TYPES is expanded from...
configure.ac:495: the top level
configure.ac:495: warning: back quotes and double quotes must not be escaped in: checking for Fortran \"$ftype\"... 
acinclude.m4:110: UD_CHECK_FORTRAN_TYPE is expanded from...
acinclude.m4:226: UD_FORTRAN_TYPES is expanded from...
configure.ac:495: the top level
configure.ac:495: warning: back quotes and double quotes must not be escaped in: $as_me:${as_lineno-$LINENO}: checking if Fortran \"$NF_INT1_T\" is C \"$ctype\"
acinclude.m4:176: UD_CHECK_CTYPE_FORTRAN is expanded from...
acinclude.m4:226: UD_FORTRAN_TYPES is expanded from...
configure.ac:495: the top level
configure.ac:495: warning: back quotes and double quotes must not be escaped in: checking if Fortran \"$NF_INT1_T\" is C \"$ctype\"... 
acinclude.m4:176: UD_CHECK_CTYPE_FORTRAN is expanded from...
acinclude.m4:226: UD_FORTRAN_TYPES is expanded from...
configure.ac:495: the top level
configure.ac:495: warning: back quotes and double quotes must not be escaped in: $as_me:${as_lineno-$LINENO}: checking if Fortran \"$NF_INT2_T\" is C \"$ctype\"
acinclude.m4:176: UD_CHECK_CTYPE_FORTRAN is expanded from...
acinclude.m4:226: UD_FORTRAN_TYPES is expanded from...
configure.ac:495: the top level
configure.ac:495: warning: back quotes and double quotes must not be escaped in: checking if Fortran \"$NF_INT2_T\" is C \"$ctype\"... 
acinclude.m4:176: UD_CHECK_CTYPE_FORTRAN is expanded from...
acinclude.m4:226: UD_FORTRAN_TYPES is expanded from...
configure.ac:495: the top level
configure.ac:495: warning: back quotes and double quotes must not be escaped in: $as_me:${as_lineno-$LINENO}: checking if Fortran \"$NF_INT8_T\" is C \"$ctype\"
acinclude.m4:176: UD_CHECK_CTYPE_FORTRAN is expanded from...
acinclude.m4:226: UD_FORTRAN_TYPES is expanded from...
configure.ac:495: the top level
configure.ac:495: warning: back quotes and double quotes must not be escaped in: checking if Fortran \"$NF_INT8_T\" is C \"$ctype\"... 
acinclude.m4:176: UD_CHECK_CTYPE_FORTRAN is expanded from...
acinclude.m4:226: UD_FORTRAN_TYPES is expanded from...
configure.ac:495: the top level
configure.ac:495: warning: back quotes and double quotes must not be escaped in: $as_me:${as_lineno-$LINENO}: checking if Fortran \"integer\" is C \"$ctype\"
acinclude.m4:176: UD_CHECK_CTYPE_FORTRAN is expanded from...
acinclude.m4:226: UD_FORTRAN_TYPES is expanded from...
configure.ac:495: the top level
configure.ac:495: warning: back quotes and double quotes must not be escaped in: checking if Fortran \"integer\" is C \"$ctype\"... 
acinclude.m4:176: UD_CHECK_CTYPE_FORTRAN is expanded from...
acinclude.m4:226: UD_FORTRAN_TYPES is expanded from...
configure.ac:495: the top level
configure.ac:495: warning: back quotes and double quotes must not be escaped in: $as_me:${as_lineno-$LINENO}: checking if Fortran \"real\" is C \"$ctype\"
acinclude.m4:176: UD_CHECK_CTYPE_FORTRAN is expanded from...
acinclude.m4:226: UD_FORTRAN_TYPES is expanded from...
configure.ac:495: the top level
configure.ac:495: warning: back quotes and double quotes must not be escaped in: checking if Fortran \"real\" is C \"$ctype\"... 
acinclude.m4:176: UD_CHECK_CTYPE_FORTRAN is expanded from...
acinclude.m4:226: UD_FORTRAN_TYPES is expanded from...
configure.ac:495: the top level
configure.ac:495: warning: back quotes and double quotes must not be escaped in: $as_me:${as_lineno-$LINENO}: checking if Fortran \"doubleprecision\" is C \"$ctype\"
acinclude.m4:176: UD_CHECK_CTYPE_FORTRAN is expanded from...
acinclude.m4:226: UD_FORTRAN_TYPES is expanded from...
configure.ac:495: the top level
configure.ac:495: warning: back quotes and double quotes must not be escaped in: checking if Fortran \"doubleprecision\" is C \"$ctype\"... 
acinclude.m4:176: UD_CHECK_CTYPE_FORTRAN is expanded from...
acinclude.m4:226: UD_FORTRAN_TYPES is expanded from...
configure.ac:495: the top level
configure.ac:495: warning: back quotes and double quotes must not be escaped in: $as_me:${as_lineno-$LINENO}: checking for Fortran-equivalent to netCDF \"byte\"
acinclude.m4:31: UD_CHECK_FORTRAN_NCTYPE is expanded from...
acinclude.m4:226: UD_FORTRAN_TYPES is expanded from...
configure.ac:495: the top level
configure.ac:495: warning: back quotes and double quotes must not be escaped in: checking for Fortran-equivalent to netCDF \"byte\"... 
acinclude.m4:31: UD_CHECK_FORTRAN_NCTYPE is expanded from...
acinclude.m4:226: UD_FORTRAN_TYPES is expanded from...
configure.ac:495: the top level
configure.ac:495: warning: back quotes and double quotes must not be escaped in: $as_me:${as_lineno-$LINENO}: checking for Fortran-equivalent to netCDF \"short\"
acinclude.m4:31: UD_CHECK_FORTRAN_NCTYPE is expanded from...
acinclude.m4:226: UD_FORTRAN_TYPES is expanded from...
configure.ac:495: the top level
configure.ac:495: warning: back quotes and double quotes must not be escaped in: checking for Fortran-equivalent to netCDF \"short\"... 
acinclude.m4:31: UD_CHECK_FORTRAN_NCTYPE is expanded from...
acinclude.m4:226: UD_FORTRAN_TYPES is expanded from...
configure.ac:495: the top level
configure.ac:611: warning: The macro `AC_HEADER_STDC' is obsolete.
configure.ac:611: You should run autoupdate.
./lib/autoconf/headers.m4:704: AC_HEADER_STDC is expanded from...
configure.ac:611: the top level
configure.ac:613: warning: The macro `AC_HEADER_TIME' is obsolete.
configure.ac:613: You should run autoupdate.
./lib/autoconf/headers.m4:743: AC_HEADER_TIME is expanded from...
configure.ac:613: the top level
configure.ac:44: installing './compile'
configure.ac:33: installing './config.guess'
configure.ac:33: installing './config.sub'
configure.ac:39: installing './install-sh'
configure.ac:39: installing './missing'
parallel-tests: installing './test-driver'
fortran/Makefile.am: installing './depcomp'
ed@mikado:~/netcdf-fortran$