667 lines
19 KiB
Plaintext
667 lines
19 KiB
Plaintext
# Process this file with autoconf to produce a configure script.
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# Copyright (C) 1984-2011 Mark Nudelman
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#
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# You may distribute under the terms of either the GNU General Public
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# License or the Less License, as specified in the README file.
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#
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# For more information about less, or for information on how to
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# contact the author, see the README file.
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# Autoconf initialization.
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AC_INIT(less, 1)
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AC_CONFIG_SRCDIR([forwback.c])
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AC_CONFIG_HEADER([defines.h])
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# Checks for programs.
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AC_PROG_CC
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AC_ISC_POSIX
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AC_PROG_GCC_TRADITIONAL
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AC_PROG_INSTALL
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# Checks for compilation model.
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AC_SYS_LARGEFILE
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# Checks for general libraries.
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AC_CHECK_LIB(tinfo, tgoto, [have_tinfo=yes], [have_tinfo=no])
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AC_CHECK_LIB(xcurses, initscr, [have_xcurses=yes], [have_xcurses=no])
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AC_CHECK_LIB(ncursesw, initscr, [have_ncursesw=yes], [have_ncursesw=no])
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AC_CHECK_LIB(ncurses, initscr, [have_ncurses=yes], [have_ncurses=no])
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AC_CHECK_LIB(curses, initscr, [have_curses=yes], [have_curses=no])
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AC_CHECK_LIB(termcap, tgetent, [have_termcap=yes], [have_termcap=no])
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AC_CHECK_LIB(termlib, tgetent, [have_termlib=yes], [have_termlib=no])
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# Regular expressions (regcmp) are in -lgen on Solaris 2,
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# and in -lintl on SCO Unix.
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AC_CHECK_LIB(gen, regcmp)
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AC_CHECK_LIB(intl, regcmp)
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AC_CHECK_LIB(PW, regcmp)
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# Checks for terminal libraries
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AC_MSG_CHECKING([for working terminal libraries])
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TERMLIBS=
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# Check for systems where curses is broken.
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curses_broken=0
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if test x`uname -s` = "xHP-UX" >/dev/null 2>&1; then
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if test x`uname -r` = "xB.11.00" >/dev/null 2>&1; then
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curses_broken=1
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fi
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if test x`uname -r` = "xB.11.11" >/dev/null 2>&1; then
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curses_broken=1
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fi
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fi
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if test $curses_broken = 0; then
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# -- Try tinfo.
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if test "x$TERMLIBS" = x; then
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if test $have_tinfo = yes; then
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TERMLIBS="-ltinfo"
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SAVE_LIBS=$LIBS
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LIBS="$LIBS $TERMLIBS"
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AC_TRY_LINK(, [tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);],
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[termok=yes], [termok=no])
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LIBS=$SAVE_LIBS
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if test $termok = no; then TERMLIBS=""; fi
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fi
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fi
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# -- Try xcurses.
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if test "x$TERMLIBS" = x; then
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if test $have_xcurses = yes; then
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TERMLIBS="-lxcurses"
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SAVE_LIBS=$LIBS
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LIBS="$LIBS $TERMLIBS"
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AC_TRY_LINK(, [tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);],
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[termok=yes], [termok=no])
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LIBS=$SAVE_LIBS
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if test $termok = no; then TERMLIBS=""; fi
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fi
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fi
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# -- Try ncursesw.
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if test "x$TERMLIBS" = x; then
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if test $have_ncursesw = yes; then
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TERMLIBS="-lncursesw"
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SAVE_LIBS=$LIBS
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LIBS="$LIBS $TERMLIBS"
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AC_TRY_LINK(, [tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);],
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[termok=yes], [termok=no])
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LIBS=$SAVE_LIBS
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if test $termok = no; then TERMLIBS=""; fi
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fi
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fi
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# -- Try ncurses.
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if test "x$TERMLIBS" = x; then
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if test $have_ncurses = yes; then
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TERMLIBS="-lncurses"
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SAVE_LIBS=$LIBS
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LIBS="$LIBS $TERMLIBS"
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AC_TRY_LINK(, [tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);],
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[termok=yes], [termok=no])
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LIBS=$SAVE_LIBS
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if test $termok = no; then TERMLIBS=""; fi
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fi
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fi
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# -- Try curses.
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if test "x$TERMLIBS" = x; then
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if test $have_curses = yes; then
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TERMLIBS="-lcurses"
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SAVE_LIBS=$LIBS
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LIBS="$LIBS $TERMLIBS"
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AC_TRY_LINK(, [tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);],
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[termok=yes], [termok=no])
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LIBS=$SAVE_LIBS
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if test $termok = no; then TERMLIBS=""; fi
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fi
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fi
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# -- Try curses & termcap.
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if test "x$TERMLIBS" = x; then
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if test $have_curses = yes; then
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if test $have_termcap = yes; then
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TERMLIBS="-lcurses -ltermcap"
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SAVE_LIBS=$LIBS
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LIBS="$LIBS $TERMLIBS"
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AC_TRY_LINK(, [tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);],
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[termok=yes], [termok=no])
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LIBS=$SAVE_LIBS
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if test $termok = no; then TERMLIBS=""; fi
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fi
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fi
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fi
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fi
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# -- Try termcap.
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if test "x$TERMLIBS" = x; then
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if test $have_termcap = yes; then
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TERMLIBS="-ltermcap"
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SAVE_LIBS=$LIBS
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LIBS="$LIBS $TERMLIBS"
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AC_TRY_LINK(, [tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);],
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[termok=yes], [termok=no])
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LIBS=$SAVE_LIBS
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if test $termok = no; then TERMLIBS=""; fi
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fi
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fi
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# -- Try termlib.
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if test "x$TERMLIBS" = x; then
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if test $have_termlib = yes; then
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TERMLIBS="-lcurses -ltermlib"
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SAVE_LIBS=$LIBS
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LIBS="$LIBS $TERMLIBS"
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AC_TRY_LINK(, [tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);],
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[termok=yes], [termok=no])
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LIBS=$SAVE_LIBS
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if test $termok = no; then TERMLIBS=""; fi
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fi
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fi
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if test "x$TERMLIBS" = x; then
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AC_MSG_RESULT(Cannot find terminal libraries - configure failed)
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exit 1
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fi
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AC_MSG_RESULT(using $TERMLIBS)
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LIBS="$LIBS $TERMLIBS"
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# Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS([ctype.h errno.h fcntl.h limits.h stdio.h stdlib.h string.h termcap.h termio.h termios.h time.h unistd.h values.h sys/ioctl.h sys/stream.h wctype.h])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_HEADER_STAT
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AC_C_CONST
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AC_TYPE_OFF_T
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AC_TYPE_SIZE_T
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AC_HEADER_TIME
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# Autoheader templates for symbols defined later by AC_DEFINE.
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AH_TEMPLATE([HAVE_POSIX_REGCOMP],
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[POSIX regcomp() and regex.h])
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AH_TEMPLATE([HAVE_PCRE],
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[PCRE (Perl-compatible regular expression) library])
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AH_TEMPLATE([HAVE_RE_COMP],
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[BSD re_comp()])
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AH_TEMPLATE([HAVE_REGCMP],
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[System V regcmp()])
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AH_TEMPLATE([HAVE_V8_REGCOMP],
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[Henry Spencer V8 regcomp() and regexp.h])
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AH_TEMPLATE([NO_REGEX],
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[pattern matching is supported, but without metacharacters.])
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AH_TEMPLATE([HAVE_REGEXEC2],
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[])
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AH_TEMPLATE([HAVE_VOID],
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[Define HAVE_VOID if your compiler supports the "void" type.])
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AH_TEMPLATE([HAVE_FLOAT],
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[Define HAVE_FLOAT if your compiler supports the "double" type.])
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AH_TEMPLATE([HAVE_CONST],
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[Define HAVE_CONST if your compiler supports the "const" modifier.])
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AH_TEMPLATE([HAVE_STAT_INO],
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[Define HAVE_STAT_INO if your struct stat has st_ino and st_dev.])
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AH_TEMPLATE([HAVE_TIME_T],
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[Define HAVE_TIME_T if your system supports the "time_t" type.])
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AH_TEMPLATE([HAVE_STRERROR],
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[Define HAVE_STRERROR if you have the strerror() function.])
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AH_TEMPLATE([HAVE_FILENO],
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[Define HAVE_FILENO if you have the fileno() macro.])
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AH_TEMPLATE([HAVE_ERRNO],
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[Define HAVE_ERRNO if you have the errno variable.])
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AH_TEMPLATE([MUST_DEFINE_ERRNO],
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[Define MUST_DEFINE_ERRNO if you have errno but it is not define in errno.h.])
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AH_TEMPLATE([HAVE_SYS_ERRLIST],
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[Define HAVE_SYS_ERRLIST if you have the sys_errlist[] variable.])
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AH_TEMPLATE([HAVE_OSPEED],
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[Define HAVE_OSPEED if your termcap library has the ospeed variable.])
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AH_TEMPLATE([MUST_DEFINE_OSPEED],
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[Define MUST_DEFINE_OSPEED if you have ospeed but it is not defined in termcap.h.])
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AH_TEMPLATE([HAVE_LOCALE],
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[Define HAVE_LOCALE if you have locale.h and setlocale.])
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AH_TEMPLATE([HAVE_TERMIOS_FUNCS],
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[Define HAVE_TERMIOS_FUNCS if you have tcgetattr/tcsetattr.])
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AH_TEMPLATE([HAVE_UPPER_LOWER],
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[Define HAVE_UPPER_LOWER if you have isupper, islower, toupper, tolower.])
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AH_TEMPLATE([HAVE_WCTYPE],
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[Define HAVE_WCTYPE if you have iswupper, iswlower, towupper, towlower.])
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AH_TEMPLATE([HAVE_SIGSET_T],
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[Define HAVE_SIGSET_T you have the sigset_t type.])
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AH_TEMPLATE([HAVE_SIGEMPTYSET],
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[Define HAVE_SIGEMPTYSET if you have the sigemptyset macro.])
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AH_TEMPLATE([EDIT_PGM],
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[Define EDIT_PGM to your editor.])
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AH_TEMPLATE([SECURE_COMPILE],
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[Define SECURE_COMPILE=1 to build a secure version of less.])
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# Checks for identifiers.
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AC_TYPE_OFF_T
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AC_MSG_CHECKING(for void)
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AC_TRY_COMPILE(, [void *foo = 0;],
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[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_VOID)], [AC_MSG_RESULT(no)])
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AC_MSG_CHECKING(for const)
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AC_TRY_COMPILE(, [const int foo = 0;],
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[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_CONST)], [AC_MSG_RESULT(no)])
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AC_MSG_CHECKING(for time_t)
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AC_TRY_COMPILE([#include <time.h>], [time_t t = 0;],
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[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_TIME_T)], [AC_MSG_RESULT(no)])
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AC_MSG_CHECKING(for st_ino in struct stat)
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AC_TRY_COMPILE([#include <sys/types.h>
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#include <sys/stat.h>],
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[struct stat s; dev_t dev = s.st_dev; ino_t ino = s.st_ino;],
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[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_STAT_INO)], [AC_MSG_RESULT(no)])
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# Checks for library functions.
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AC_TYPE_SIGNAL
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AC_CHECK_FUNCS([fsync popen _setjmp sigprocmask sigsetmask snprintf stat system fchmod])
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# AC_CHECK_FUNCS may not work for inline functions, so test these separately.
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AC_MSG_CHECKING(for memcpy)
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AC_TRY_LINK([
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#if HAVE_STRING_H
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#include <string.h>
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#endif], [memcpy(0,0,0);],
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[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MEMCPY)], [AC_MSG_RESULT(no)])
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AC_MSG_CHECKING(for strchr)
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AC_TRY_LINK([
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#if HAVE_STRING_H
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#include <string.h>
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#endif], [strchr("x",'x');],
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[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_STRCHR)], [AC_MSG_RESULT(no)])
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AC_MSG_CHECKING(for strstr)
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AC_TRY_LINK([
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#if HAVE_STRING_H
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#include <string.h>
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#endif], [strstr("x","x");],
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[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_STRSTR)], [AC_MSG_RESULT(no)])
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# Some systems have termios.h but not the corresponding functions.
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AC_CHECK_FUNC(tcgetattr, AC_DEFINE(HAVE_TERMIOS_FUNCS))
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AC_MSG_CHECKING(for fileno)
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AC_TRY_LINK([
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#if HAVE_STDIO_H
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#include <stdio.h>
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#endif], [static int x; x = fileno(stdin);],
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[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_FILENO)], [AC_MSG_RESULT(no)])
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AC_MSG_CHECKING(for strerror)
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AC_TRY_LINK([
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#if HAVE_STDIO_H
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#include <stdio.h>
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#endif
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#if HAVE_STRING_H
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#include <string.h>
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#endif
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#if HAVE_ERRNO_H
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#include <errno.h>
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#endif], [static char *x; x = strerror(0);],
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[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_STRERROR)], [AC_MSG_RESULT(no)])
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AC_MSG_CHECKING(for sys_errlist)
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AC_TRY_LINK(, [extern char *sys_errlist[]; static char **x; x = sys_errlist;],
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[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYS_ERRLIST)], [AC_MSG_RESULT(no)])
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AC_CHECK_TYPES([sigset_t],,,[#include <signal.h>])
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AC_MSG_CHECKING(for sigemptyset)
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AC_TRY_LINK([
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#include <signal.h>
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], [sigset_t s; sigemptyset(&s);],
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[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SIGEMPTYSET)], [AC_MSG_RESULT(no)])
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have_errno=no
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AC_MSG_CHECKING(for errno)
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AC_TRY_LINK([
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#if HAVE_ERRNO_H
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#include <errno.h>
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#endif], [static int x; x = errno;],
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[AC_MSG_RESULT(yes - in errno.h); AC_DEFINE(HAVE_ERRNO) have_errno=yes])
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if test $have_errno = no; then
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AC_TRY_LINK([
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#if HAVE_ERRNO_H
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#include <errno.h>
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#endif], [extern int errno; static int x; x = errno;],
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[AC_MSG_RESULT(yes - must define); AC_DEFINE(HAVE_ERRNO) AC_DEFINE(MUST_DEFINE_ERRNO)],
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[AC_MSG_RESULT(no)])
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fi
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AC_MSG_CHECKING(for locale)
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AC_TRY_LINK([#include <locale.h>
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#include <ctype.h>
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#include <langinfo.h>], [setlocale(LC_CTYPE,""); isprint(0); iscntrl(0);],
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[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_LOCALE)], [AC_MSG_RESULT(no)])
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AC_MSG_CHECKING(for ctype functions)
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AC_TRY_LINK([
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#if HAVE_CTYPE_H
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#include <ctype.h>
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#endif], [static int x; x = isupper(x); x = tolower(x); x = toupper(x);],
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[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_UPPER_LOWER)], [AC_MSG_RESULT(no)])
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AC_MSG_CHECKING(for wctype functions)
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AC_TRY_LINK([#include <wctype.h>], [iswlower(0); iswupper(0); towlower(0); towupper(0);],
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[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_WCTYPE)], [AC_MSG_RESULT(no)])
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# Checks for external variable ospeed in the termcap library.
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have_ospeed=no
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AC_MSG_CHECKING(termcap for ospeed)
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AC_TRY_LINK([
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#include <sys/types.h>
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#if HAVE_TERMIOS_H
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#include <termios.h>
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#endif
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#if HAVE_TERMCAP_H
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#include <termcap.h>
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#endif], [ospeed = 0;],
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[AC_MSG_RESULT(yes - in termcap.h); AC_DEFINE(HAVE_OSPEED) have_ospeed=yes])
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if test $have_ospeed = no; then
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AC_TRY_LINK(, [extern short ospeed; ospeed = 0;],
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[AC_MSG_RESULT(yes - must define); AC_DEFINE(HAVE_OSPEED) AC_DEFINE(MUST_DEFINE_OSPEED)],
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[AC_MSG_RESULT(no)])
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fi
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# Compile in secure mode?
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AC_ARG_WITH(secure,
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[ --with-secure Compile in secure mode],
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AC_DEFINE(SECURE_COMPILE, 1), AC_DEFINE(SECURE_COMPILE, 0))
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# Should we use floating point?
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AC_MSG_CHECKING(for floating point)
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AC_ARG_WITH(no-float,
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[ --with-no-float Do not use floating point],
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WANT_NO_FLOAT=1, WANT_NO_FLOAT=0)
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if test $WANT_NO_FLOAT = 0; then
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AC_TRY_LINK(, [double f1 = 12.5; double f2 = f1*f1/2.5;],
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[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_FLOAT)], [AC_MSG_RESULT(no)])
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else
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AC_MSG_RESULT(disabled by user)
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fi
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# Checks for regular expression functions.
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have_regex=no
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have_posix_regex=unknown
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AC_MSG_CHECKING(for regcomp)
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# Select a regular expression library.
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WANT_REGEX=auto
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AC_ARG_WITH(regex,
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[ --with-regex={auto,pcre,posix,regcmp,re_comp,regcomp,regcomp-local} Select a regular expression library [auto]],
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WANT_REGEX="$withval")
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if test $have_regex = no; then
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if test $WANT_REGEX = auto -o $WANT_REGEX = posix; then
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# Some versions of Solaris have a regcomp() function, but it doesn't work!
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# So we run a test program. If we're cross-compiling, do it the old way.
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AC_TRY_RUN([
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#include <sys/types.h>
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#include <regex.h>
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main() { regex_t r; regmatch_t rm; char *text = "xabcy";
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if (regcomp(&r, "abc", 0)) exit(1);
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if (regexec(&r, text, 1, &rm, 0)) exit(1);
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#ifndef __WATCOMC__
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if (rm.rm_so != 1) exit(1); /* check for correct offset */
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#else
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if (rm.rm_sp != text + 1) exit(1); /* check for correct offset */
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#endif
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exit(0); }],
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have_posix_regex=yes, have_posix_regex=no, have_posix_regex=unknown)
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if test $have_posix_regex = yes; then
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AC_MSG_RESULT(using POSIX regcomp)
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AC_DEFINE(HAVE_POSIX_REGCOMP)
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have_regex=yes
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elif test $have_posix_regex = unknown; then
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AC_TRY_LINK([
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#include <sys/types.h>
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#include <regex.h>],
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[regex_t *r; regfree(r);],
|
|
AC_MSG_RESULT(using POSIX regcomp)
|
|
AC_DEFINE(HAVE_POSIX_REGCOMP) have_regex=yes)
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
if test $have_regex = no; then
|
|
if test $WANT_REGEX = auto -o $WANT_REGEX = pcre; then
|
|
AC_CHECK_LIB(pcre, pcre_compile,
|
|
[AC_MSG_RESULT(using pcre); AC_DEFINE(HAVE_PCRE) LIBS="$LIBS -lpcre" have_regex=yes], [])
|
|
fi
|
|
fi
|
|
|
|
if test $have_regex = no; then
|
|
if test $WANT_REGEX = auto -o $WANT_REGEX = regcmp; then
|
|
AC_CHECK_FUNC(regcmp,
|
|
AC_MSG_RESULT(using regcmp); AC_DEFINE(HAVE_REGCMP) have_regex=yes)
|
|
fi
|
|
fi
|
|
|
|
if test $have_regex = no; then
|
|
if test $WANT_REGEX = auto -o $WANT_REGEX = regcomp; then
|
|
AC_TRY_LINK([
|
|
#include "regexp.h"], [regcomp("");],
|
|
AC_MSG_RESULT(using V8 regcomp); AC_DEFINE(HAVE_V8_REGCOMP) have_regex=yes)
|
|
fi
|
|
fi
|
|
|
|
if test $have_regex = no && test -f ${srcdir}/regexp.c; then
|
|
if test $WANT_REGEX = auto -o $WANT_REGEX = regcomp-local; then
|
|
AC_MSG_RESULT(using V8 regcomp -- local source); AC_DEFINE(HAVE_V8_REGCOMP) AC_DEFINE(HAVE_REGEXEC2) REGEX_O='regexp.$(O)' AC_SUBST(REGEX_O) have_regex=yes
|
|
fi
|
|
fi
|
|
|
|
if test $have_regex = no; then
|
|
if test $WANT_REGEX = auto -o $WANT_REGEX = re_comp; then
|
|
AC_MSG_RESULT(using re_comp); AC_CHECK_FUNC(re_comp, AC_DEFINE(HAVE_RE_COMP) have_regex=yes)
|
|
fi
|
|
fi
|
|
|
|
if test $have_regex = no; then
|
|
AC_MSG_RESULT(cannot find regular expression library); AC_DEFINE(NO_REGEX)
|
|
fi
|
|
|
|
AC_ARG_WITH(editor,
|
|
[ --with-editor=PROGRAM use PROGRAM as the default editor [vi]],
|
|
AC_DEFINE_UNQUOTED(EDIT_PGM, "$withval"), AC_DEFINE(EDIT_PGM, "vi"))
|
|
|
|
AH_TOP([
|
|
/* Unix definition file for less. -*- C -*-
|
|
*
|
|
* This file has 3 sections:
|
|
* User preferences.
|
|
* Settings always true on Unix.
|
|
* Settings automatically determined by configure.
|
|
*
|
|
* * * * * * WARNING * * * * * *
|
|
* If you edit defines.h by hand, do "touch stamp-h" before you run make
|
|
* so config.status doesn't overwrite your changes.
|
|
*/
|
|
|
|
/* User preferences. */
|
|
|
|
/*
|
|
* SECURE is 1 if you wish to disable a bunch of features in order to
|
|
* be safe to run by unprivileged users.
|
|
* SECURE_COMPILE is set by the --with-secure configure option.
|
|
*/
|
|
#define SECURE SECURE_COMPILE
|
|
|
|
/*
|
|
* SHELL_ESCAPE is 1 if you wish to allow shell escapes.
|
|
* (This is possible only if your system supplies the system() function.)
|
|
*/
|
|
#define SHELL_ESCAPE (!SECURE)
|
|
|
|
/*
|
|
* EXAMINE is 1 if you wish to allow examining files by name from within less.
|
|
*/
|
|
#define EXAMINE (!SECURE)
|
|
|
|
/*
|
|
* TAB_COMPLETE_FILENAME is 1 if you wish to allow the TAB key
|
|
* to complete filenames at prompts.
|
|
*/
|
|
#define TAB_COMPLETE_FILENAME (!SECURE)
|
|
|
|
/*
|
|
* CMD_HISTORY is 1 if you wish to allow keys to cycle through
|
|
* previous commands at prompts.
|
|
*/
|
|
#define CMD_HISTORY 1
|
|
|
|
/*
|
|
* HILITE_SEARCH is 1 if you wish to have search targets to be
|
|
* displayed in standout mode.
|
|
*/
|
|
#define HILITE_SEARCH 1
|
|
|
|
/*
|
|
* EDITOR is 1 if you wish to allow editor invocation (the "v" command).
|
|
* (This is possible only if your system supplies the system() function.)
|
|
* EDIT_PGM is the name of the (default) editor to be invoked.
|
|
*/
|
|
#define EDITOR (!SECURE)
|
|
|
|
/*
|
|
* TAGS is 1 if you wish to support tag files.
|
|
*/
|
|
#define TAGS (!SECURE)
|
|
|
|
/*
|
|
* USERFILE is 1 if you wish to allow a .less file to specify
|
|
* user-defined key bindings.
|
|
*/
|
|
#define USERFILE (!SECURE)
|
|
|
|
/*
|
|
* GLOB is 1 if you wish to have shell metacharacters expanded in filenames.
|
|
* This will generally work if your system provides the "popen" function
|
|
* and the "echo" shell command.
|
|
*/
|
|
#define GLOB (!SECURE)
|
|
|
|
/*
|
|
* PIPEC is 1 if you wish to have the "|" command
|
|
* which allows the user to pipe data into a shell command.
|
|
*/
|
|
#define PIPEC (!SECURE)
|
|
|
|
/*
|
|
* LOGFILE is 1 if you wish to allow the -l option (to create log files).
|
|
*/
|
|
#define LOGFILE (!SECURE)
|
|
|
|
/*
|
|
* GNU_OPTIONS is 1 if you wish to support the GNU-style command
|
|
* line options --help and --version.
|
|
*/
|
|
#define GNU_OPTIONS 1
|
|
|
|
/*
|
|
* ONLY_RETURN is 1 if you want RETURN to be the only input which
|
|
* will continue past an error message.
|
|
* Otherwise, any key will continue past an error message.
|
|
*/
|
|
#define ONLY_RETURN 0
|
|
|
|
/*
|
|
* LESSKEYFILE is the filename of the default lesskey output file
|
|
* (in the HOME directory).
|
|
* LESSKEYFILE_SYS is the filename of the system-wide lesskey output file.
|
|
* DEF_LESSKEYINFILE is the filename of the default lesskey input
|
|
* (in the HOME directory).
|
|
* LESSHISTFILE is the filename of the history file
|
|
* (in the HOME directory).
|
|
*/
|
|
#define LESSKEYFILE ".less"
|
|
#define LESSKEYFILE_SYS SYSDIR "/sysless"
|
|
#define DEF_LESSKEYINFILE ".lesskey"
|
|
#define LESSHISTFILE ".lesshst"
|
|
|
|
|
|
/* Settings always true on Unix. */
|
|
|
|
/*
|
|
* Define MSDOS_COMPILER if compiling under Microsoft C.
|
|
*/
|
|
#define MSDOS_COMPILER 0
|
|
|
|
/*
|
|
* Pathname separator character.
|
|
*/
|
|
#define PATHNAME_SEP "/"
|
|
|
|
/*
|
|
* The value returned from tgetent on success.
|
|
* Some HP-UX systems return 0 on success.
|
|
*/
|
|
#define TGETENT_OK 1
|
|
|
|
/*
|
|
* HAVE_SYS_TYPES_H is 1 if your system has <sys/types.h>.
|
|
*/
|
|
#define HAVE_SYS_TYPES_H 1
|
|
|
|
/*
|
|
* Define if you have the <sgstat.h> header file.
|
|
*/
|
|
#undef HAVE_SGSTAT_H
|
|
|
|
/*
|
|
* HAVE_PERROR is 1 if your system has the perror() call.
|
|
* (Actually, if it has sys_errlist, sys_nerr and errno.)
|
|
*/
|
|
#define HAVE_PERROR 1
|
|
|
|
/*
|
|
* HAVE_TIME is 1 if your system has the time() call.
|
|
*/
|
|
#define HAVE_TIME 1
|
|
|
|
/*
|
|
* HAVE_SHELL is 1 if your system supports a SHELL command interpreter.
|
|
*/
|
|
#define HAVE_SHELL 1
|
|
|
|
/*
|
|
* Default shell metacharacters and meta-escape character.
|
|
*/
|
|
#define DEF_METACHARS "; *?\t\n'\"()<>[]|&^`#\\$%=~"
|
|
#define DEF_METAESCAPE "\\"
|
|
|
|
/*
|
|
* HAVE_DUP is 1 if your system has the dup() call.
|
|
*/
|
|
#define HAVE_DUP 1
|
|
|
|
/* Define to 1 if you have the memcpy() function. */
|
|
#define HAVE_MEMCPY 1
|
|
|
|
/* Define to 1 if you have the strchr() function. */
|
|
#define HAVE_STRCHR 1
|
|
|
|
/* Define to 1 if you have the strstr() function. */
|
|
#define HAVE_STRSTR 1
|
|
|
|
/*
|
|
* Sizes of various buffers.
|
|
*/
|
|
#define CMDBUF_SIZE 512 /* Buffer for multichar commands */
|
|
#define UNGOT_SIZE 100 /* Max chars to unget() */
|
|
#define LINEBUF_SIZE 1024 /* Max size of line in input file */
|
|
#define OUTBUF_SIZE 1024 /* Output buffer */
|
|
#define PROMPT_SIZE 200 /* Max size of prompt string */
|
|
#define TERMBUF_SIZE 2048 /* Termcap buffer for tgetent */
|
|
#define TERMSBUF_SIZE 1024 /* Buffer to hold termcap strings */
|
|
#define TAGLINE_SIZE 512 /* Max size of line in tags file */
|
|
#define TABSTOP_MAX 32 /* Max number of custom tab stops */
|
|
|
|
/* Settings automatically determined by configure. */
|
|
])
|
|
|
|
AC_CONFIG_FILES([Makefile])
|
|
AC_OUTPUT
|