AC_SYS_LARGEFILE
AC_FUNC_FSEEKO
AC_CHECK_LIB(m, sin)
+AC_ARG_WITH(libplot, [ --without-libplot don't compile in support of charts (using libplot)])
+
+if test x"$with_libplot" != x"no" ; then
+ AC_CHECK_LIB(plot, pl_newpl_r,,
+ AC_MSG_ERROR([You must install libplot (or use --without-libplot)])
+ )
+fi
+AM_CONDITIONAL(WITHCHARTS, test x"$with_libplot" != x"no")
+
+
AC_CHECK_LIB(gmp, mpf_get_str,,
AC_CHECK_LIB(gmp, __gmpf_get_str,,
AC_MSG_ERROR([You must install libgmp])
AC_CHECK_FUNC(getopt_long,,
AC_MSG_ERROR(`This application depends upon getopt_long'))
+AC_ARG_WITH(ncurses,
+[ --without-ncurses don't compile in ncurses command line editing])
+
+
+if test "x$with_ncurses" = x"yes"; then
AC_CHECK_LIB(ncurses, tgetent, LIBS="-lncurses $LIBS" termcap=yes,
AC_CHECK_LIB(termcap, tgetent, LIBS="-ltermcap $LIBS" termcap=yes,
termcap=no))
+fi
+
+
if test "$termcap" = yes; then
AC_CHECK_HEADERS(termcap.h)
AC_DEFINE(HAVE_LIBTERMCAP, 1,
AC_C_CONST
AC_C_INLINE
+dnl Dont use AC_TYPE_OFF_T --- it doesnt generate the HAVE_TYPE macro
+AC_CHECK_TYPES(off_t)
AC_TYPE_SIZE_T
AC_STRUCT_TM