configure.in

rxvt经典的linux下的终端.小巧实用

dnl# find lastlogx
AC_CACHE_CHECK(where lastlogx is located, rxvt_cv_path_lastlogx,
[AC_TRY_RUN([#include <stdio.h>
#ifdef HAVE_UTMPX_H
#include <utmpx.h>
#endif
#include <errno.h>
main()
{
    char **w, *wtmplist[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL };
    FILE *a, *f=fopen("conftestval", "w");
    if (!f) exit(1);
#ifdef LASTLOGX_FILE
    fprintf(f, "%s\n", LASTLOGX_FILE);
    exit(0);
#endif
#ifdef _PATH_LASTLOGX
    fprintf(f, "%s\n", _PATH_LASTLOGX);
    exit(0);
#endif
    for (w = wtmplist; *w; w++) {
	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
	    fprintf(f, "%s\n", *w);
	    exit(0);
	}
    }
    exit(0);
}], rxvt_cv_path_lastlogx=`cat conftestval`, rxvt_cv_path_lastlogx=, dnl
  AC_MSG_WARN([Define RXVT_LASTLOGX_FILE in config.h manually]))])
if test x$rxvt_cv_path_lastlogx != x; then
  AC_DEFINE_UNQUOTED(RXVT_LASTLOGX_FILE, "$rxvt_cv_path_lastlogx", Define location of lastlogx)
fi

dnl# --------------------------------------------------------------------------

dnl# find ttys/ttytab
AC_CACHE_CHECK(where ttys/ttytab is located, rxvt_cv_path_ttytab,
[for ttys_file in   dnl
  /etc/ttys /etc/ttytab;
do
  if test -f "$ttys_file" ; then 
    rxvt_cv_path_ttytab=$ttys_file
    break
  fi
done
])
if test x$rxvt_cv_path_ttytab != x; then
  AC_DEFINE_UNQUOTED(TTYTAB_FILENAME, "$rxvt_cv_path_ttytab", Define location of ttys/ttytab)
fi

dnl# --------------------------------------------------------------------------
dnl# --------------------------------------------------------------------------

dnl# this is a really hack test for some basic Xlocale stuff
ac_save_LIBS=$LIBS
ac_save_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS $X_CFLAGS"
LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
if test x$rxvt_cv_rpath = xyes -o x$rxvt_cv_R = xyes; then
  LIBS=`echo $LIBS | sed "$R_TRANSLATE"`
fi
AC_CACHE_CHECK(for working Xlocale, rxvt_cv_func_xlocale,
[AC_TRY_RUN([#include <X11/Xlib.h>
main() {
char *p;
if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
exit (XSupportsLocale() ? 0 : 1);
else
exit (1);}],  dnl
  rxvt_cv_func_xlocale=yes, rxvt_cv_func_xlocale=no,  dnl
  AC_MSG_WARN([Define NO_XLOCALE in config.h manually]))])
if test x$rxvt_cv_func_xlocale = xyes; then
  AC_DEFINE(HAVE_XLOCALE, 1, Define if Xlocale support works)
fi

AC_CACHE_CHECK(for working X setlocale, rxvt_cv_func_xsetlocale,
[AC_TRY_LINK([#define X_LOCALE 1
#include <X11/Xlocale.h>],
  [setlocale(LC_CTYPE, "");],
  rxvt_cv_func_xsetlocale=yes, rxvt_cv_func_xsetlocale=no)])
if test x$rxvt_cv_func_xsetlocale = xyes; then
  AC_DEFINE(HAVE_XSETLOCALE, 1, Define if setlocale (defined to Xsetlocale) works)
fi
LIBS=$ac_save_LIBS
CFLAGS=$ac_save_CFLAGS

AC_CACHE_CHECK(for working plain setlocale, rxvt_cv_func_setlocale,
[AC_TRY_LINK([#include <locale.h>],
  [setlocale(LC_CTYPE, "");],
  rxvt_cv_func_setlocale=yes, rxvt_cv_func_setlocale=no)])
if test x$rxvt_cv_func_setlocale = xyes; then
  AC_DEFINE(HAVE_SETLOCALE, 1, Define if plain old setlocale works)
fi

AC_CACHE_CHECK(for working nl_langinfo, rxvt_cv_func_nl_langinfo,
[AC_TRY_LINK([#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 getpt, rxvt_cv_func_getpt,
[AC_TRY_LINK([#define _GNU_SOURCE
#ifdef HAVE_STDLIB_H
# include <stdlib.h>
#endif],
  [(void)getpt();],
  rxvt_cv_func_getpt=yes, rxvt_cv_func_getpt=no)])
if test x$rxvt_cv_func_getpt = xyes; then
  AC_DEFINE(HAVE_GETPT, 1, Define if you have _GNU_SOURCE getpt() )
fi

dnl# if we don't guess right then it's up to the user
AC_CACHE_CHECK(for pty/tty type, rxvt_cv_ptys,
[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$rxvt_cv_func_getpt = xyes; then
    rxvt_cv_ptys=GLIBC
 else if test -c /dev/ptc -a -c /dev/pts; then
    rxvt_cv_ptys=PTC
 else if test -c /dev/ptc -a -d /dev/pts; then
    rxvt_cv_ptys=PTC
 else if test -c /dev/ptmx -a -c /dev/pts/0; then
    rxvt_cv_ptys=STREAMS
 else if test x$ac_cv_func_grantpt = xyes && test x$ac_cv_func_unlockpt = xyes; then
dnl# catch CYGWIN
    rxvt_cv_ptys=STREAMS
 else
    rxvt_cv_ptys=BSD
fi
fi
fi
fi
fi
fi
fi
fi
fi
])

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# FreeBSD needs to link libxpg4
AC_CHECK_LIB(xpg4, setlocale, [LIBS="$LIBS -lxpg4"])

dnl# --------------------------------------------------------------------------
dnl# now add and remove other stuff
dnl# --------------------------------------------------------------------------
if test x$support_graphics = xyes; then
  AC_DEFINE(RXVT_GRAPHICS, 1, Define if you want Rob Nation's own graphic mode)
  OBJGRAPHICS="graphics.o"
fi
if test x$support_inheritpixmap = xyes; then
  AC_DEFINE(TRANSPARENT, 1, Define if you want your background to use the parent window background)
fi
if test x$support_keepscrolling = xno; then
  AC_DEFINE(NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING, 1, Define for continual scrolling when you keep the scrollbar button pressed)
fi
if test x$support_menubar = xyes; then
  AC_DEFINE(MENUBAR, 1, Define if you want Menubar support)
  OBJMENUBAR="menubar.o"
fi
if test x$support_frills = xno; then
  AC_DEFINE(NO_FRILLS, 1, Define if you don't want handling for rarely used features)
fi
if test x$support_linespace = xno; then
  AC_DEFINE(NO_LINESPACE, 1, Define if you don't want support linespace)
fi
if test x$support_24bit = xyes; then
  AC_DEFINE(PREFER_24BIT, 1, Define to use a 24 bit visual if the screen has 24 bit mode, even if the default is 8 bit)
fi
if test x$support_mousewheel = xyes; then
  AC_DEFINE(MOUSE_WHEEL, 1, Define to use wheel events (button4 and button5) to scroll)
fi
if test x$support_mouseslipwheel = xyes; then
  AC_DEFINE(MOUSE_SLIP_WHEELING, 1, Define to have CTRL cause wheel events to accelerate scrolling. Release CTRL to halt scrolling)
fi
if test x$support_oldselection = xno; then
  AC_DEFINE(NO_OLD_SELECTION, 1, Define to remove old rxvt (ver 2.20 and before) style selection)
fi
if test x$support_utmp = xyes; then
  AC_DEFINE(UTMP_SUPPORT, 1, Define if you want to have utmp/utmpx support)
  OBJLOGGING="logging.o"
fi
if test x$support_wtmp = xyes; then
  AC_DEFINE(WTMP_SUPPORT, 1, Define if you want to have wtmp support when utmp/utmpx is enabled)
fi
if test x$support_lastlog = xyes; then
  AC_DEFINE(LASTLOG_SUPPORT, 1, Define if you want to have lastlog support when utmp/utmpx is enabled)
fi
if test x$support_xim = xyes -o x$multichar_set = xyes; then
  if test x$rxvt_cv_func_xlocale = xyes; then
    AC_DEFINE(USE_XIM, 1, Define if you want to have XIM (X Input Method) protocol support - required for multibyte characters input)
  fi
fi
if test x$support_xpm = xyes; then
  AC_DEFINE(XPM_BACKGROUND, 1, Define if you want to have sexy-looking background pixmaps. Needs libXpm)
  OBJXPM="xpm.o"
fi
if test x$support_scroll_rxvt = xyes; then
  AC_DEFINE(RXVT_SCROLLBAR, 1, Support Rxvt original style scrollbars - specify via configure only)
  OBJSCROLLBAR="scrollbar-rxvt.o"
  scrolltypes="rxvt"
fi
if test x$support_scroll_next = xyes; then
  AC_DEFINE(NEXT_SCROLLBAR, 1, Support NeXT style scrollbars - specify via configure only)
  OBJSCROLLBAR="$OBJSCROLLBAR scrollbar-next.o"
  scrolltypes="$scrolltypes next"
fi
if test x$support_scroll_xterm = xyes; then
  AC_DEFINE(XTERM_SCROLLBAR, 1, Support Xterm style scrollbars - specify via configure only)
  OBJSCROLLBAR="$OBJSCROLLBAR scrollbar-xterm.o"
  scrolltypes="$scrolltypes xterm"
fi

dnl> AC_CHECK_FUNCS(gettimeofday putenv select socket)

CFLAGS=${CFLAGS--O}
LDFLAGS=${LDFLAGS--O}

CPPFLAGS="$CPPFLAGS"
AC_SUBST(DEBUG)
AC_SUBST(DINCLUDE)
AC_SUBST(CFLAGS)
AC_SUBST(CPPFLAGS)
AC_SUBST(LDFLAGS)
AC_SUBST(X_CFLAGS)

dnl# Attack the libs
if test x$rxvt_cv_rpath = xyes -o x$rxvt_cv_R = xyes; then
  DLIB=`echo $DLIB | sed "$R_TRANSLATE"`
  LIBS=`echo $LIBS | sed "$R_TRANSLATE"`
  X_LIBS=`echo $X_LIBS | sed "$R_TRANSLATE"`
  X_EXTRA_LIBS=`echo $X_EXTRA_LIBS | sed "$R_TRANSLATE"`
  XPM_LIBS=`echo $XPM_LIBS | sed "$R_TRANSLATE"`
fi
AC_SUBST(DLIB)
AC_SUBST(LIBS)
AC_SUBST(X_LIBS)
AC_SUBST(X_EXTRA_LIBS)

if test x$support_addstrings = xyes; then
    OBJSTRINGS="strings.o"
else
    AC_DEFINE(NO_STRINGS, 1, Define if you don't need to use our replacement string functions)
fi
OBJLIST="command.o defaultfont.o init.o $OBJGRAPHICS $OBJGRKELOT $OBJLOGGING main.o $OBJMENUBAR misc.o netdisp.o ptytty.o screen.o scrollbar.o $OBJSCROLLBAR $OBJSTRINGS xdefaults.o $OBJXPM"
AC_SUBST(OBJLIST)
LIBOBJLIST=`echo $OBJLIST | sed 's/\.o/.lo/g'`
AC_SUBST(LIBOBJLIST)

dnl# common parts of the Makefile
MCOMMON=./autoconf/Make.common
AC_SUBST_FILE(MCOMMON)

AC_ARG_PROGRAM

RXVTNAME=`echo rxvt|sed "$program_transform_name"`
AC_SUBST(RXVTNAME)

dnl# test for "sun" or "__sun__" before include sys_ioctl

dnl# revert HAVE_BLAH_H into a "#include <blah.h>"
AC_DEFUN(RXVT_DEFINE_TO_INCLUDE, dnl
[if test "$$3" = "$4" -o "$$5" = "$6"; then
  $1="#include <$2>"
else
  $1="/* #include <$2> */"
fi dnl
AC_SUBST($1)])

RXVT_DEFINE_TO_INCLUDE(include_stdarg_h, stdarg.h, ac_cv_header_stdarg_h, yes, notset, dontmatch)
RXVT_DEFINE_TO_INCLUDE(include_stdlib_h, stdlib.h, ac_cv_header_stdlib_h, yes, notset, dontmatch)
RXVT_DEFINE_TO_INCLUDE(include_unistd_h, unistd.h, ac_cv_header_unistd_h, yes, notset, dontmatch)
RXVT_DEFINE_TO_INCLUDE(include_string_h, string.h, ac_cv_header_string_h, yes, notset, dontmatch)
RXVT_DEFINE_TO_INCLUDE(include_fcntl_h, fcntl.h, ac_cv_header_fcntl_h, yes, notset, dontmatch)
RXVT_DEFINE_TO_INCLUDE(include_util_h, util.h, ac_cv_header_util_h, yes, notset, dontmatch)
RXVT_DEFINE_TO_INCLUDE(include_assert_h, assert.h, ac_cv_header_assert_h, yes, notset, dontmatch)
RXVT_DEFINE_TO_INCLUDE(include_sys_ioctl_h, sys/ioctl.h, rxvt_cv_header_sysioctl, yes, notset, dontmatch)
RXVT_DEFINE_TO_INCLUDE(include_sys_select_h, sys/select.h, ac_cv_header_sys_select_h, yes, notset, dontmatch)
RXVT_DEFINE_TO_INCLUDE(include_sys_strredir_h, sys/strredir.h, ac_cv_header_sys_strredir_h, yes, notset, dontmatch)
RXVT_DEFINE_TO_INCLUDE(include_sys_time_h, sys/time.h, ac_cv_header_sys_time_h, yes, notset, dontmatch)
RXVT_DEFINE_TO_INCLUDE(include_time_h, time.h, ac_cv_header_sys_time_h, no, ac_cv_header_time, yes)

if test "$multichar_set" = yes; then
  lib_multicharset="#define MULTICHAR_SET 1"
else
  lib_multicharset="/* #undef MULTICHAR_SET */"
fi
AC_SUBST(lib_multicharset)

AC_OUTPUT(autoconf/Make.common \
Makefile \
doc/Makefile \
src/Makefile \
src/graphics/Makefile \
src/test/Makefile \
src/rxvtlib.h \
rclock/Makefile \
W11/Makefile \
)

echo "Configuration:

  Rxvt version:               $VERSION : $DATE
  Source code location:       $srcdir
  Install path:               ${prefix}/bin
  Compiler:                   $CC
  Compiler flags:             $CFLAGS"

if test "$MALLOC_TYPE" = S; then
  echo "  malloc support:             system default"
fi
if test "$MALLOC_TYPE" = G; then
  echo "  malloc support:             Gray Watson's dmalloc"
fi
if test "$MALLOC_TYPE" = D; then
  echo "  malloc support:             Doug Lea's malloc"
fi

if test x$support_xpm = xyes; then
  echo "  Xpm library:                $XPM_LIBS"
fi

echo "
Adding modules:"
if test x$OBJGRAPHICS != x; then HASIT="yes"; else HASIT="no"; fi
echo "  graphics.o:                 "$HASIT
if test x$OBJGRKELOT != x; then HASIT="yes"; else HASIT="no"; fi
echo "  grkelot.o:                  "$HASIT
if test x$OBJLOGGING != x; then HASIT="yes"; else HASIT="no"; fi
echo "  logging.o:                  "$HASIT
if test x$OBJMENUBAR != x; then HASIT="yes"; else HASIT="no"; fi
echo "  menubar.o:                  "$HASIT
if test x$support_scroll_rxvt = xyes; then HASIT="yes"; else HASIT="no"; fi
echo "  scrollbar-rxvt.o:           "$HASIT
if test x$support_scroll_next = xyes; then HASIT="yes"; else HASIT="no"; fi
echo "  scrollbar-next.o:           "$HASIT
if test x$support_scroll_xterm = xyes; then HASIT="yes"; else HASIT="no"; fi
echo "  scrollbar-xterm.o:          "$HASIT
if test x$OBJSTRINGS != x; then HASIT="yes"; else HASIT="no"; fi
echo "  strings.o:                  "$HASIT
if test x$OBJXPM != x; then HASIT="yes"; else HASIT="no"; fi
echo "  xpm.o:                      "$HASIT
echo "
The following are set in config.h
"
echo "  multichar glyph languages:  "$multichar_set
echo "  pty/tty type:               "$rxvt_cv_ptys
if test x$support_utmp != xyes; then
  echo "  utmp support:               disabled
"
else
  echo "  utmp support:               enabled
  utmp file:                  $rxvt_cv_path_utmp
  utmpx file:                 $rxvt_cv_path_utmpx
  wtmp file:                  $rxvt_cv_path_wtmp
  wtmpx file:                 $rxvt_cv_path_wtmpx
  lastlog file:               $rxvt_cv_path_lastlog
  ttys/ttytab file:           $rxvt_cv_path_ttytab
"
fi
if test x$term != x; then
  echo "  set TERM to:                $term
"
fi
if test x$terminfo != x; then
  echo "  set TERMINFO to:            $terminfo
"
fi
if test x$rxvt_cv_ptys = xUNKNOWN; then
  echo ".----------------------------------------------------------------."
  echo ". WARNING: could not determine pty/tty type.  Do not build until ."
  echo ".          the appropriate PTYS_ARE_* is defined in config.h     ."
  echo ".----------------------------------------------------------------."
fi
if test x$support_xpm = xneedsmanualspecification; then
  echo ".----------------------------------------------------------------."
  echo ". WARNING: --enable-xpm-background was specified however the     ."
  echo ".          XPM includes files and libraries could not be found.  ."
  echo ".          XPM backgrounds are now being DISABLED!  If you want  ."
  echo ".          to use them you should rerun   configure   with the   ."
  echo ".          appropriate --with-xpm-includes=/path/to/xpm/includes ."
  echo ".          and --with-xpm-library=/path/to/xpm/library lines.    ."
  echo ".----------------------------------------------------------------."
fi
if test x$support_xim = xyes -a x$rxvt_cv_func_xlocale = xno; then
  echo ".----------------------------------------------------------------."
  echo ". WARNING: --enable-xim was specified however the locale support ."
  echo ".          functions could not be found.                         ."
  echo ".          XIM is now being DISABLED!                            ."
  echo ".----------------------------------------------------------------."
fi
echo "  *** Please check src/feature.h for further options ***
"