configure.ac

multi-tabed terminal based on rxvt

        if test "x$local_os_type" = "xopenbsd"; then
            LIBS="$LIBS -liconv"
        fi
    fi

    if test "x$support_xft" = "xyes"; then
        AC_DEFINE(XFT_SUPPORT, [], [set XFT support])
    else
        dnl Restore backup copy variables
        LIBS="$OLD_LIBS"
        CFLAGS="$OLD_CFLAGS"
        LDFLAGS="$OLD_LDFLAGS"
    fi
fi
AM_CONDITIONAL(XFT_SUPPORT, test "x$support_xft" = "xyes")

if test "x$support_cjk" = "xyes"; then
    AC_DEFINE(MULTICHAR_SET, [], [set CJK multichar set support])
    AC_DEFINE_UNQUOTED(MULTICHAR_ENCODING, "$encoding_option", [default encoding])
fi



AC_HEADER_STDC
AC_HEADER_SYS_WAIT

AC_CHECK_HEADERS([stdlib.h], [], [],
    [#include <stdio.h>
    ])

AC_CHECK_HEADERS([sys/socket.h], [], [],
    [#include <stdio.h>
    #ifdef STDC_HEADERS
    # include <stdlib.h>
    # include <stddef.h>
    #else
    # ifdef HAVE_STDLIB_H
    #  include <stdlib.h>
    # endif
    #endif
    ])

AC_CHECK_HEADERS( \
    arpa/inet.h \
    assert.h \
    fcntl.h \
    iconv.h \
    lastlog.h \
    limits.h \
    locale.h \
    langinfo.h \
    netinet/in.h \
    pty.h \
    sgtty.h \
    stdarg.h \
    stdlib.h \
    string.h \
    sys/byteorder.h \
    sys/ioctl.h \
    sys/select.h \
    sys/sockio.h \
    sys/stropts.h \
    sys/strredir.h \
    sys/stat.h \
    sys/time.h \
    sys/times.h \
    sys/types.h \
    sys/wait.h \
    time.h \
    termios.h \
    unistd.h \
    utmp.h \
    utmpx.h \
    wordexp.h \
    wchar.h \
)

if test "x$support_sessionmgr" = "xyes"; then
    AC_CHECK_HEADERS(X11/SM/SMlib.h)
fi

AC_CHECK_HEADERS([net/if.h], [], [],
    [#include <stdio.h>
    #ifdef STDC_HEADERS
    # include <stdlib.h>
    # include <stddef.h>
    #else
    # ifdef HAVE_STDLIB_H
    #  include <stdlib.h>
    # endif
    #endif
    #if HAVE_SYS_SOCKET_H
    # include <sys/socket.h>
    #endif
    ])

AC_CHECK_HEADERS([net/if_arp.h], [], [],
    [#include <stdio.h>
    #ifdef STDC_HEADERS
    # include <stdlib.h>
    # include <stddef.h>
    #else
    # ifdef HAVE_STDLIB_H
    #  include <stdlib.h>
    # endif
    #endif
    #if HAVE_SYS_SOCKET_H
    # include <sys/socket.h>
    #endif
    ])

dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_INLINE
AC_HEADER_TIME


AC_STRUCT_TM

AC_TYPE_MODE_T
AC_TYPE_UID_T
AC_TYPE_PID_T
AC_TYPE_SIGNAL


AC_CACHE_CHECK(for working nl_langinfo, rxvt_cv_func_nl_langinfo,
[AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]], [[nl_langinfo(CODESET);]])],[rxvt_cv_func_nl_langinfo=yes],[rxvt_cv_func_nl_langinfo=no])])
if test "x$rxvt_cv_func_nl_langinfo" = "xyes"; then
  AC_DEFINE(HAVE_NL_LANGINFO, 1, Define if nl_langinfo(CODESET) works)
fi

AC_CACHE_CHECK([for XPointer], rxvt_cv_xpointer,
[AC_TRY_COMPILE([#include <X11/Xlib.h>], [XPointer dummy;],
rxvt_cv_xpointer=yes, rxvt_cv_xpointer=no)])
if test "x$rxvt_cv_xpointer" = "xyes"; then
  AC_DEFINE(HAVE_XPOINTER, 1, Define if you have XPointer typedef)
fi


if test "x$support_utmp" = "xyes"; then
    AC_CACHE_CHECK([for struct utmp], rxvt_cv_struct_utmp,
        [AC_TRY_COMPILE([#include <sys/types.h>
        #include <utmp.h>],
        [struct utmp ut;],
        rxvt_cv_struct_utmp=yes, rxvt_cv_struct_utmp=no)])
    if test "x$rxvt_cv_struct_utmp" = "xyes"; then
        AC_DEFINE(HAVE_STRUCT_UTMP, 1, Define if utmp.h has struct utmp)
    fi

    AC_CACHE_CHECK(for ut_host in utmp struct, rxvt_cv_struct_utmp_host,
        [AC_TRY_COMPILE([#include <sys/types.h>
        #include <utmp.h>],
        [struct utmp ut; ut.ut_host;],
        rxvt_cv_struct_utmp_host=yes, rxvt_cv_struct_utmp_host=no)])
    if test "x$rxvt_cv_struct_utmp_host" = "xyes"; then
        AC_DEFINE(HAVE_UTMP_HOST, 1, Define if struct utmp contains ut_host)
    fi

    AC_CACHE_CHECK(for ut_pid in utmp struct, rxvt_cv_struct_utmp_pid,
        [AC_TRY_COMPILE([#include <sys/types.h>
        #include <utmp.h>],
        [struct utmp ut; ut.ut_pid;],
        rxvt_cv_struct_utmp_pid=yes, rxvt_cv_struct_utmp_pid=no)])
    if test "x$rxvt_cv_struct_utmp_pid" = "xyes"; then
        AC_DEFINE(HAVE_UTMP_PID, 1, Define if struct utmp contains ut_pid)
    fi

    AC_CACHE_CHECK([for struct utmpx], rxvt_cv_struct_utmpx,
        [AC_TRY_COMPILE([#include <sys/types.h>
        #include <utmpx.h>],
        [struct utmpx ut;],
        rxvt_cv_struct_utmpx=yes, rxvt_cv_struct_utmpx=no)])
    if test "x$rxvt_cv_struct_utmpx" = "xyes"; then
        AC_DEFINE(HAVE_STRUCT_UTMPX, 1, Define if utmpx.h has struct utmpx)
    fi

    AC_CACHE_CHECK(for ut_host in utmpx struct, rxvt_cv_struct_utmpx_host,
        [AC_TRY_COMPILE([#include <sys/types.h>
        #include <utmpx.h>],
        [struct utmpx utx; utx.ut_host;],
        rxvt_cv_struct_utmpx_host=yes, rxvt_cv_struct_utmpx_host=no)])
    if test "x$rxvt_cv_struct_utmpx_host" = "xyes"; then
        AC_DEFINE(HAVE_UTMPX_HOST, 1, Define if struct utmpx contains ut_host)
    fi

    AC_CACHE_CHECK(for ut_session in utmpx struct, rxvt_cv_struct_utmpx_session,
        [AC_TRY_COMPILE([#include <sys/types.h>
        #include <utmpx.h>],
        [struct utmpx utx; utx.ut_session;],
        rxvt_cv_struct_utmpx_session=yes, rxvt_cv_struct_utmpx_session=no)])
    if test "x$rxvt_cv_struct_utmpx_session" = "xyes"; then
        AC_DEFINE(HAVE_UTMPX_SESSION, 1, Define if struct utmpx contains ut_session)
    fi
fi


if test "x$support_utmp x$support_lastlog" = "xyes xyes"; then
    AC_CACHE_CHECK(for struct lastlog, rxvt_cv_struct_lastlog,
        [AC_TRY_COMPILE([#include <sys/types.h>
        #include <utmp.h>
        #ifdef HAVE_LASTLOG_H
        #include <lastlog.h>
        #endif
        ],
        [struct lastlog ll;],
        rxvt_cv_struct_lastlog=yes, rxvt_cv_struct_lastlog=no)])
    if test "x$rxvt_cv_struct_lastlog" = "xyes"; then
        AC_DEFINE(HAVE_STRUCT_LASTLOG, 1, Define if utmp.h or lastlog.h has struct lastlog)
    fi
fi




AC_CHECK_SIZEOF(char, 1)
AC_CHECK_SIZEOF(short, 2)
AC_CHECK_SIZEOF(int, 4)
AC_CHECK_SIZEOF(long, 4)
AC_CHECK_SIZEOF(long long, 8)
AC_CHECK_SIZEOF(int *, 4)


if test $ac_cv_sizeof_char -ge 2; then
  RINT16T=char
  AC_DEFINE(RINT16T,  char,[typedef])
  AC_DEFINE(RUINT16T, unsigned char,[typedef])
else
  if test $ac_cv_sizeof_short -ge 2; then
    RINT16T=short
    AC_DEFINE(RINT16T,  short,[typedef])
    AC_DEFINE(RUINT16T, unsigned short,[typedef])
  else
    if test $ac_cv_sizeof_int -ge 2; then
      RINT16T=int
      AC_DEFINE(RINT16T,  int,[typedef])
      AC_DEFINE(RUINT16T, unsigned int,[typedef])
    else    dnl What a fantastic system ?
      RINT16T=long
      AC_DEFINE(RINT16T,  long,[typedef])
      AC_DEFINE(RUINT16T, unsigned long,[typedef])
    fi
  fi
fi
if test $ac_cv_sizeof_char -ge 4; then
  RINT32T=char
  AC_DEFINE(RINT32T,  char,[typedef])
  AC_DEFINE(RUINT32T, unsigned char,[typedef])
else
  if test $ac_cv_sizeof_short -ge 4; then
    RINT32T=short
    AC_DEFINE(RINT32T,  short,[typedef])
    AC_DEFINE(RUINT32T, unsigned short,[typedef])
  else
    if test $ac_cv_sizeof_int -ge 4; then
      RINT32T=int
      AC_DEFINE(RINT32T,  int,[typedef])
      AC_DEFINE(RUINT32T, unsigned int,[typedef])
    else    dnl What a fantastic system ?
      RINT32T=long
      AC_DEFINE(RINT32T,  long,[typedef])
      AC_DEFINE(RUINT32T, unsigned long,[typedef])
    fi
  fi
fi
if test $ac_cv_sizeof_char -eq $ac_cv_sizeof_int_p; then
  RINTPT=char
  AC_DEFINE(RINTPT,  char,[typedef])
  AC_DEFINE(RUINTPT, unsigned char,[typedef])
else
  if test $ac_cv_sizeof_short -eq $ac_cv_sizeof_int_p; then
    RINTPT=short
    AC_DEFINE(RINTPT,  short,[typedef])
    AC_DEFINE(RUINTPT, unsigned short,[typedef])
  else
    if test $ac_cv_sizeof_int -eq $ac_cv_sizeof_int_p; then
      RINTPT=int
      AC_DEFINE(RINTPT,  int,[typedef])
      AC_DEFINE(RUINTPT, unsigned int,[typedef])
    else    dnl what next? long long? quad?
      RINTPT=long
      AC_DEFINE(RINTPT,  long,[typedef])
      AC_DEFINE(RUINTPT, unsigned long,[typedef])
    fi
  fi
fi



dnl Checks for library functions.
AC_FUNC_CHOWN
AC_FUNC_FORK
AC_PROG_GCC_TRADITIONAL
AC_FUNC_LSTAT
dnl AC_FUNC_MALLOC
AC_FUNC_SETPGRP
AC_FUNC_VPRINTF


dnl Now to check functions
AC_CHECK_FUNCS(
    getcwd \
    getpt \
    _getpty \
    getpwuid \
    grantpt \
    isastream \
    nanosleep \
    openpty \
    putenv \
    revoke \
    select \
    setlocale \
    seteuid \
    setpgrp \
    setpgid \
    setreuid \
    setsid \
    setutent \
    socket \
    strcasestr \
    strchr \
    strdup \
    strndup \
    strrchr \
    ttyslot \
    unlockpt \
    unsetenv \
    updwtmp \
    updwtmpx \
    xsetlocale \
)


dnl Now to set tty options
dnl echo "*** ac_cv_func_getpt = $ac_cv_func_getpt"
dnl Check PTY/TTY types
if test "x$ac_cv_func_openpty" = "xyes"; then
    rxvt_cv_ptys=OPENPTY
else if test "x$ac_cv_func__getpty" = "xyes"; then
    rxvt_cv_ptys=SGI4
else if test -c /dev/ttyp20; then
    rxvt_cv_ptys=SCO
else if test -c /dev/ptym/clone; then
    rxvt_cv_ptys=HPUX
else if test "x$ac_cv_func_getpt" = "xyes"; then
    rxvt_cv_ptys=GLIBC
else if test -c /dev/ptc -a -c /dev/pts; then
    rxvt_cv_ptys=PTC
else if test -c /dev/ptc -a -d /dev/pts; then
    rxvt_cv_ptys=PTC
else if test -c /dev/ptmx -a -c /dev/pts/0; then
    rxvt_cv_ptys=STREAMS
else if test "x$ac_cv_func_grantpt x$ac_cv_func_unlockpt" = "xyes xyes"; then
    rxvt_cv_ptys=STREAMS
else
    rxvt_cv_ptys=BSD
fi
fi
fi
fi
fi
fi
fi
fi
fi


dnl echo "*** rxvt_cv_ptys = $rxvt_cv_ptys"
if test "x$rxvt_cv_ptys" = "xOPENPTY"; then
  AC_DEFINE(PTYS_ARE_OPENPTY, 1, Define for this pty type)
fi
if test "x$rxvt_cv_ptys" = "xSCO"; then
  AC_DEFINE(PTYS_ARE_NUMERIC, 1, Define for this pty type)
fi
if test "x$rxvt_cv_ptys" = "xSTREAMS"; then
  AC_DEFINE(PTYS_ARE_PTMX, 1, Define for this pty type)
fi
if test "x$rxvt_cv_ptys" = "xPTC"; then
  AC_DEFINE(PTYS_ARE_PTC, 1, Define for this pty type)
fi
if test "x$rxvt_cv_ptys" = "xSGI4"; then
  AC_DEFINE(PTYS_ARE__GETPTY, 1, Define for this pty type)
fi
if test "x$rxvt_cv_ptys" = "xCONVEX"; then
  AC_DEFINE(PTYS_ARE_GETPTY, 1, Define for this pty type)
fi
if test "x$rxvt_cv_ptys" = "xGLIBC"; then
  AC_DEFINE(PTYS_ARE_GETPT, 1, Define for this pty type)
fi
if test "x$rxvt_cv_ptys" = "xHPUX"; then
  AC_DEFINE(PTYS_ARE_CLONE, 1, Define for this pty type)
fi
if test "x$rxvt_cv_ptys" = "xBSD" -o "x$rxvt_cv_ptys" = "xHPUX" -o "x$rxvt_cv_ptys" = "xGLIBC"; then
  AC_DEFINE(PTYS_ARE_SEARCHED, 1, Define for this pty type)
fi

AC_CHECKING(for pty ranges)
ptys=`echo /dev/pty??`
pch1=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\).$/\1/g' | sort -u | tr -d '\012'`
pch2=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\)$/\1/g' | sort -u | tr -d '\012'`
if test x$pch1 != x; then
  AC_DEFINE_UNQUOTED(PTYCHAR1, "$pch1", Define for first char in devptyXX)
fi
if test x$pch2 != x; then
  AC_DEFINE_UNQUOTED(PTYCHAR2, "$pch2", Define for second char in devptyXX)
fi



dnl Now to generate Makefiles
AC_SUBST(CC)
AC_SUBST(CFLAGS)
AC_SUBST(LDFLAGS)
AC_SUBST(LIBS)
AC_CONFIG_FILES([Makefile doc/Makefile src/Makefile share/Makefile])
AC_OUTPUT


dnl Now to dump configuration options
dnl echo "CFLAGS: $CFLAGS"
dnl echo "LDFLAGS: $LDFLAGS"
dnl echo "LIBS: $LIBS"

echo
echo
echo "Configurations:"
echo
echo
echo "Maintenance:"
echo "Debug mode                  : $support_debug"
echo "Private string functions    : $support_ourstrings"
echo "Rarely used features        : $support_frills"
echo 
echo "Scroll features:"
echo "Keep scroll                 : $support_keepscrolling"
echo "Scroll on selection         : $support_selectionscrolling"
echo "Mouse wheel scroll          : $support_mousewheel"
if test "x$support_mousewheel" = "xyes"; then
    echo "Slip mouse wheel scroll     : $support_mouseslipwheel"
fi
if test "x$support_scroll" = "xyes"; then
    echo "RXVT style scrollbar        : $support_scroll_rxvt"
    echo "NeXT style scrollbar        : $support_scroll_next"
    echo "Xterm style scrollbar       : $support_scroll_xterm"
    echo "Plain style scrollbar       : $support_scroll_plain"
    echo "SGI IRIX style scrollbar    : $support_scroll_sgi"
	if test "x$support_scroll_rxvt" = "xyes"; then
        echo "Half shadow scrollbar       : $support_half_shadow"
	fi
fi
echo
echo "Logging features:"
echo "Support utmp records        : $support_utmp"
echo "Support wtmp records        : $support_wtmp"
echo "Support lastlog records     : $support_lastlog"
echo "Support X session manager   : $support_sessionmgr"
echo "Use utempter library        : $support_utempter"
echo
echo "Visual features:"
echo "Support line space          : $support_linespace"
echo "24 bits color mode          : $support_24bits"
echo "256 color mode              : $support_256colors"
echo "Blink cursor                : $support_cursor_blink"
echo "Blank pointer               : $support_pointer_blank"
echo "Color text shadow           : $support_text_shadow"
echo "Smart resize                : $support_smart_resize"
echo "Menu bar                    : $support_menubar"
echo
echo "Background features:"
echo "Background image            : $support_background_image"
echo "XPM background image        : $support_xpm"
echo "JPEG background image       : $support_jpeg"
echo "PNG background image        : $support_png"
echo "Transparent background      : $support_transparency"
dnl: echo "Off focus fading            : $support_fading"
if test "x$support_tinting" = "xno"; then
    echo "Background tinting          : $support_tinting"
else
    if test "x$support_xrender" = "xyes"; then
	echo "Background tinting          : $support_tinting (XRender)"
    else
	echo "Background tinting          : $support_tinting (Fast)"
    fi
fi
echo
echo "Multi-language and font features:"
echo "Freetype Font               : $support_xft"
echo "X Input Method              : $support_xim"
echo "Greek keyboard              : $support_greek"
echo "CJK multichar language      : $support_cjk"
if test "x$support_cjk" = "xyes"; then
    echo "Default encoding method     : $encoding_option"
fi
echo
echo "System features:"
echo "TTY/PTY type                : $rxvt_cv_ptys"
echo "TTY gid                     : $support_ttygid"
echo "Backspace key               : $support_backspace_key"
echo "Delete key                  : $support_delete_key"
echo "Use fifo                    : $use_fifo"
echo "X resources                 : $support_resources"
echo "X default resources         : $support_xgetdefault"
echo "Swap screen                 : $support_swapscreen"
echo "Old selection               : $support_old_selection"
echo
echo "Options:"
echo "Terminal name               : $term_name_option"
echo "Maximal profiles            : $max_prof_option"
echo "Maximal tabs                : $max_term_option"
echo "Extra height% of active tab : $atab_extra_option"
echo "Radius% of tab corners      : $tab_radius_option"
if test "x$support_linespace" = "xyes"; then
    echo "Line space                  : $line_space_option"
fi
if test "x$support_frills" = "xyes"; then
    echo "Internal border width       : $int_border_option"
    echo "External border width       : $ext_border_option"
fi
if test "x$support_scroll" = "xyes"; then
    echo "Saved lines in scroll       : $save_lines_option"
fi
echo