configure.in -> configure.ac

SVN revision: 36367

1 files changed, 1105 insertions, 0 deletions

diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..465b878
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,1105 @@
+dnl# $Id$
+
+PATH=$PATH:/usr/bin:/bin:/usr/local/bin:/usr/ccs/bin:/usr/contrib/bin:/usr/ucb/bin
+export PATH
+
+test "x$LIBTOOLIZE" = "x" && LIBTOOLIZE=libtoolize
+test "x$ACLOCAL" = "x" && ACLOCAL=aclocal
+test "x$AUTOCONF" = "x" && AUTOCONF=autoconf
+test "x$AUTOHEADER" = "x" && AUTOHEADER=autoheader
+test "x$AUTOMAKE" = "x" && AUTOMAKE=automake
+
+AC_SUBST(LIBTOOLIZE)
+AC_SUBST(ACLOCAL)
+AC_SUBST(AUTOCONF)
+AC_SUBST(AUTOHEADER)
+AC_SUBST(AUTOMAKE)
+
+SAVE_LIBTOOLIZE="$LIBTOOLIZE"
+SAVE_ACLOCAL="$ACLOCAL"
+SAVE_AUTOCONF="$AUTOCONF"
+SAVE_AUTOHEADER="$AUTOHEADER"
+SAVE_AUTOMAKE="$AUTOMAKE"
+
+AC_INIT(src/feature.h)
+AM_INIT_AUTOMAKE(Eterm, 0.9.5)
+
+dnl# Set some basic variables
+DATE="`date '+%d %B %Y'`"
+AC_SUBST(DATE)
+BUILD_DATE="`date`"
+AC_DEFINE_UNQUOTED(BUILD_DATE, "$BUILD_DATE", [The date of the build.])
+AUTHORS="Michael Jennings (mej@eterm.org) "
+AC_SUBST(AUTHORS)
+AC_DEFINE_UNQUOTED(AUTHORS, "$AUTHORS", [Authors])
+
+LIBTOOLIZE="${SAVE_LIBTOOLIZE:-libtoolize}"
+ACLOCAL="${SAVE_ACLOCAL:-aclocal}"
+AUTOCONF="${SAVE_AUTOCONF:-autoconf}"
+AUTOHEADER="${SAVE_AUTOHEADER:-autoheader}"
+AUTOMAKE="${SAVE_AUTOMAKE:-automake}"
+
+AC_MSG_CHECKING(for preferred libtoolize)
+AC_MSG_RESULT($LIBTOOLIZE)
+AC_MSG_CHECKING(for preferred aclocal)
+AC_MSG_RESULT($ACLOCAL)
+AC_MSG_CHECKING(for preferred autoconf)
+AC_MSG_RESULT($AUTOCONF)
+AC_MSG_CHECKING(for preferred autoheader)
+AC_MSG_RESULT($AUTOHEADER)
+AC_MSG_CHECKING(for preferred automake)
+AC_MSG_RESULT($AUTOMAKE)
+
+dnl# Find RCS Ident info from source files
+AC_DEFINE_UNQUOTED(ACTIONS_IDENT, "`grep '$''Id:' $srcdir/src/actions.c | sed 's/^.*\$''Id: //;s/ \$.*$//;s/.v / /;s/ Exp//'`", [actions.c RCS ID])
+AC_DEFINE_UNQUOTED(BUTTONS_IDENT, "`grep '$''Id:' $srcdir/src/buttons.c | sed 's/^.*\$''Id: //;s/ \$.*$//;s/.v / /;s/ Exp//'`", [buttons.c RCS ID])
+AC_DEFINE_UNQUOTED(COMMAND_IDENT, "`grep '$''Id:' $srcdir/src/command.c | sed 's/^.*\$''Id: //;s/ \$.*$//;s/.v / /;s/ Exp//'`", [command.c RCS ID])
+AC_DEFINE_UNQUOTED(DRAW_IDENT, "`grep '$''Id:' $srcdir/src/draw.c | sed 's/^.*\$''Id: //;s/ \$.*$//;s/.v / /;s/ Exp//'`", [draw.c RCS ID])
+AC_DEFINE_UNQUOTED(E_IDENT, "`grep '$''Id:' $srcdir/src/e.c | sed 's/^.*\$''Id: //;s/ \$.*$//;s/.v / /;s/ Exp//'`", [e.c RCS ID])
+AC_DEFINE_UNQUOTED(EVENTS_IDENT, "`grep '$''Id:' $srcdir/src/events.c | sed 's/^.*\$''Id: //;s/ \$.*$//;s/.v / /;s/ Exp//'`", [events.c RCS ID])
+AC_DEFINE_UNQUOTED(FONT_IDENT, "`grep '$''Id:' $srcdir/src/font.c | sed 's/^.*\$''Id: //;s/ \$.*$//;s/.v / /;s/ Exp//'`", [font.c RCS ID])
+AC_DEFINE_UNQUOTED(GRKELOT_IDENT, "`grep '$''Id:' $srcdir/src/grkelot.c | sed 's/^.*\$''Id: //;s/ \$.*$//;s/.v / /;s/ Exp//'`", [grkelot.c RCS ID])
+AC_DEFINE_UNQUOTED(MAIN_IDENT, "`grep '$''Id:' $srcdir/src/main.c | sed 's/^.*\$''Id: //;s/ \$.*$//;s/.v / /;s/ Exp//'`", [main.c RCS ID])
+AC_DEFINE_UNQUOTED(MENUS_IDENT, "`grep '$''Id:' $srcdir/src/menus.c | sed 's/^.*\$''Id: //;s/ \$.*$//;s/.v / /;s/ Exp//'`", [menus.c RCS ID])
+AC_DEFINE_UNQUOTED(MISC_IDENT, "`grep '$''Id:' $srcdir/src/misc.c | sed 's/^.*\$''Id: //;s/ \$.*$//;s/.v / /;s/ Exp//'`", [misc.c RCS ID])
+AC_DEFINE_UNQUOTED(NETDISP_IDENT, "`grep '$''Id:' $srcdir/src/netdisp.c | sed 's/^.*\$''Id: //;s/ \$.*$//;s/.v / /;s/ Exp//'`", [netdisp.c RCS ID])
+AC_DEFINE_UNQUOTED(OPTIONS_IDENT, "`grep '$''Id:' $srcdir/src/options.c | sed 's/^.*\$''Id: //;s/ \$.*$//;s/.v / /;s/ Exp//'`", [options.c RCS ID])
+AC_DEFINE_UNQUOTED(PIXMAP_IDENT, "`grep '$''Id:' $srcdir/src/pixmap.c | sed 's/^.*\$''Id: //;s/ \$.*$//;s/.v / /;s/ Exp//'`", [pixmap.c RCS ID])
+AC_DEFINE_UNQUOTED(SCREEN_IDENT, "`grep '$''Id:' $srcdir/src/screen.c | sed 's/^.*\$''Id: //;s/ \$.*$//;s/.v / /;s/ Exp//'`", [screen.c RCS ID])
+AC_DEFINE_UNQUOTED(SCROLLBAR_IDENT, "`grep '$''Id:' $srcdir/src/scrollbar.c | sed 's/^.*\$''Id: //;s/ \$.*$//;s/.v / /;s/ Exp//'`", [scrollbar.c RCS ID])
+AC_DEFINE_UNQUOTED(STARTUP_IDENT, "`grep '$''Id:' $srcdir/src/startup.c | sed 's/^.*\$''Id: //;s/ \$.*$//;s/.v / /;s/ Exp//'`", [startup.c RCS ID])
+AC_DEFINE_UNQUOTED(SYSTEM_IDENT, "`grep '$''Id:' $srcdir/src/system.c | sed 's/^.*\$''Id: //;s/ \$.*$//;s/.v / /;s/ Exp//'`", [system.c RCS ID])
+AC_DEFINE_UNQUOTED(TERM_IDENT, "`grep '$''Id:' $srcdir/src/term.c | sed 's/^.*\$''Id: //;s/ \$.*$//;s/.v / /;s/ Exp//'`", [term.c RCS ID])
+AC_DEFINE_UNQUOTED(TIMER_IDENT, "`grep '$''Id:' $srcdir/src/timer.c | sed 's/^.*\$''Id: //;s/ \$.*$//;s/.v / /;s/ Exp//'`", [timer.c RCS ID])
+AC_DEFINE_UNQUOTED(UTMP_IDENT, "`grep '$''Id:' $srcdir/src/utmp.c | sed 's/^.*\$''Id: //;s/ \$.*$//;s/.v / /;s/ Exp//'`", [utmp.c RCS ID])
+AC_DEFINE_UNQUOTED(WINDOWS_IDENT, "`grep '$''Id:' $srcdir/src/windows.c | sed 's/^.*\$''Id: //;s/ \$.*$//;s/.v / /;s/ Exp//'`", [windows.c RCS ID])
+
+dnl# Check for build/host/target system types
+AC_CANONICAL_HOST
+
+dnl# Supply default CFLAGS, if not specified by `CFLAGS=flags ./configure'
+if test ! -z "${CFLAGS}" -o ! -z "${CCOPTS}"; then
+  CFLAGS_GIVEN=1
+else
+  CFLAGS_GIVEN=0
+fi
+
+if test -z "${CFLAGS}"; then
+    if test -z "${CCOPTS}"; then
+	CCOPTS="-O"
+    fi
+    CFLAGS="$CCOPTS"
+fi
+
+AC_ARG_WITH(cc, [  --with-cc=compiler      force Eterm to build with a particular compiler (like pgcc, egcs, etc.)], [
+            CC=$withval, 
+  if test -z "$CC"; then
+    CC=check
+  fi
+])
+
+if test "$CC" = "check"; then
+  dnl# Check for Pentium compiler
+  AC_CHECK_PROG(PGCC, pgcc, pgcc)
+
+  if test ! -z "$PGCC"; then
+    CC=$PGCC
+  else
+    unset CC
+  fi
+fi
+
+AC_PROG_CC
+AC_PROG_CPP
+AM_PROG_AS
+
+dnl# These must be run after AC_PROG_CC but before any other macros that use
+dnl# the C compiler
+AC_AIX
+AC_ISC_POSIX
+AC_MINIX
+
+dnl# At least make the attempt to support CygWin32
+AC_CYGWIN
+AC_ARG_PROGRAM
+
+AM_PROG_LIBTOOL
+AC_PROG_LIBTOOL
+
+dnl# Where are we?
+AC_MSG_CHECKING(for distribution root)
+DIST_ROOT=`pwd`
+AC_SUBST(DIST_ROOT)
+AC_MSG_RESULT($DIST_ROOT)
+
+AC_GCC_TRADITIONAL
+
+dnl # If using gcc, use -O2.  If -g works with it, use that too
+if test "${CFLAGS_GIVEN}" -ne 1; then
+    if test "$GCC" = "yes"; then
+	if test "$ac_cv_prog_cc_g" = "yes"; then
+	    CCOPTS='-g -O2'
+	else
+	    CCOPTS='-O2'
+	fi
+	CFLAGS="$CCOPTS"
+    fi
+fi
+
+AC_PROG_INSTALL
+
+CCASFLAGS="$CCASFLAGS -I.. -I."
+CCAS=$CC
+AC_SUBST(CCASFLAGS)
+AC_SUBST(CCAS)
+
+dnl# Check the sanity of what we've done so far
+AM_SANITY_CHECK
+
+dnl# Most people don't want the developer-only clutter
+AM_MAINTAINER_MODE
+
+dnl# If it's there, what the hell?
+AM_WITH_DMALLOC
+
+dnl# Look for needed programs
+AC_CHECK_PROG(SED, sed, sed, false)
+AC_CHECK_PROG(RM, rm, rm, true)
+AC_CHECK_PROG(CP, cp, cp, false)
+AC_CHECK_PROG(CHMOD, chmod, chmod, true)
+AC_CHECK_PROG(TAR, tar, tar, tar)
+AC_CHECK_PROG(MKDIR, mkdir, mkdir, false)
+AC_CHECK_PROG(CTAGS, ctags, ctags, true)
+AC_CHECK_PROG(AR, ar, ar, false)
+AC_CHECK_PROG(MV, mv, mv, true)
+AC_CHECK_PROG(TIC, tic, tic, true)
+AC_LN_S
+AC_PATH_PROG(PERL, perl, perl)
+AC_PROG_AWK
+export PERL AWK
+
+AC_C_CONST
+AC_C_INLINE
+AC_C_BIGENDIAN
+
+AC_PATH_XTRA
+
+if test ! -z "$X_CFLAGS"; then
+  if test -z "$CPPFLAGS"; then
+    CPPFLAGS="$X_CFLAGS"
+  else
+    CPPFLAGS="$CPPFLAGS $X_CFLAGS"
+  fi
+fi
+if test ! -z "$X_LIBS"; then
+  if test -z "$LDFLAGS"; then
+    LDFLAGS="$X_LIBS"
+  else
+    LDFLAGS="$LDFLAGS $X_LIBS"
+  fi
+fi
+
+dnl# Checks for header files.
+AC_HEADER_SYS_WAIT
+AC_CHECK_HEADERS(fcntl.h termios.h \
+sys/ioctl.h sys/select.h sys/time.h \
+sys/sockio.h sys/byteorder.h malloc.h \
+utmpx.h unistd.h bsd/signal.h regex.h \
+regexp.h stdarg.h X11/X.h X11/Xlib.h \
+X11/Xmu/Atoms.h X11/Sunkeysym.h \
+X11/Xlocale.h \
+)
+AC_HEADER_TIME
+
+dnl# Missing typedefs and replacements
+AC_TYPE_MODE_T
+AC_CHECK_TYPE(off_t, long)
+AC_TYPE_PID_T
+AC_TYPE_UID_T
+
+dnl# Checks for library functions.
+AC_TYPE_SIGNAL
+AC_CHECK_FUNCS(atexit _exit unsetenv setutent \
+seteuid memmove putenv strsep setresuid setresgid \
+memmem usleep snprintf strcasestr strcasechr \
+strcasepbrk strrev nl_langinfo \
+)
+
+# NOTE:  The following line is NOT NOT NOT NOT NOT a typo!
+# If you are having problems with it, libast.m4 is not installed
+# or aclocal couldn't find it.  Hence the problem is on YOUR end.
+dps_snprintf_oflow()
+
+dnl# Check for math lib.
+AC_CHECK_LIB(m, pow)
+
+dnl# Portability checks for various functions
+AC_SEARCH_LIBS(login, bsd ucb util)
+AC_SEARCH_LIBS(logout, util)
+AC_SEARCH_LIBS(getpwuid, sun)
+
+dnl#
+dnl# Utility stuff
+dnl#
+dnl# Did they want debugging?
+AC_MSG_CHECKING(for debugging level)
+AC_ARG_WITH(debugging, [  --with-debugging[=num]  enable debugging output, num is an integer 0-9], [
+              if test "$withval" = "yes"; then
+                  withval=4
+              else
+                  :
+              fi
+              if test "$withval" != "no"; then 
+                  echo "$withval"
+                  AC_DEFINE_UNQUOTED(DEBUG, $withval, [Debugging level to compile in.])
+              else
+                  echo "no debugging"
+                  AC_DEFINE_UNQUOTED(DEBUG, 0, [Debugging level to compile in.])
+              fi], [echo "4"
+                  AC_DEFINE_UNQUOTED(DEBUG, 4, [Debugging level to compile in.])
+])
+
+AC_CHECK_FUNC(ptsname,
+              HAVE_PTSNAME=yes
+             )
+AC_CHECK_FUNC(grantpt,
+              HAVE_GRANTPT=yes
+             )
+AC_CHECK_FUNC(unlockpt,
+              HAVE_UNLOCKPT=yes
+             )
+dnl# Check for the appropriate pty mechanism
+AC_MSG_CHECKING(for pty mechanism)
+PTY_MECH=""
+if test -c /dev/ptc ; then
+  AC_DEFINE(HAVE_DEV_PTC, , [Define for /dev/ptc support.])
+  PTY_MECH="AIX $PTY_MECH"
+fi
+if test -r /dev/ptmx -a ! -z "$HAVE_PTSNAME" -a ! -z "$HAVE_GRANTPT" -a ! -z "$HAVE_UNLOCKPT"; then
+  AC_DEFINE(HAVE_DEV_PTMX, , [Define for /dev/ptmx support.])
+  PTY_MECH="SVR4 $PTY_MECH"
+fi
+if test -c /dev/ptyp128 ; then
+  AC_DEFINE(HAVE_SCO_PTYS, , [Define for SCO-style pty support.])
+  PTY_MECH="SCO $PTY_MECH"
+fi
+if test "X$PTY_MECH" = "X"; then
+  AC_MSG_RESULT(generic only)
+else
+  AC_MSG_RESULT($PTY_MECH)
+fi
+AC_MSG_CHECKING(for pty group)
+AC_ARG_WITH(pty-group,
+[  --with-pty-group[=gid]  specify the group that should own pty files], [
+            if test "$withval" = "yes"; then 
+              PTY_GRP_NAME=`ls -1l /dev/pty* 2>/dev/null | head -n 1 | awk '{print $4}'`
+              if test ! -z "$PTY_GRP_NAME"; then
+                AC_MSG_RESULT($PTY_GRP_NAME)
+                AC_DEFINE_UNQUOTED(PTY_GRP_NAME, "$PTY_GRP_NAME", [Group name for pty ownership.])
+              else
+                AC_MSG_RESULT(unable to determine.  This feature will not be enabled.)
+              fi
+            elif test "$withval" = "no"; then
+              AC_MSG_RESULT(none)
+            else
+              AC_MSG_RESULT($withval)
+              AC_DEFINE_UNQUOTED(PTY_GRP_NAME, "$withval", [Group name for pty ownership.])
+            fi
+            ], [
+            PTY_GRP_NAME=`ls -1l /dev/pty* 2>/dev/null | head -n 1 | awk '{print $4}'`
+            if test ! -z "$PTY_GRP_NAME"; then
+              AC_MSG_RESULT($PTY_GRP_NAME)
+              AC_DEFINE_UNQUOTED(PTY_GRP_NAME, "$PTY_GRP_NAME", [Group name for pty ownership.])
+            else
+              AC_MSG_RESULT(none)
+            fi
+])
+AC_MSG_CHECKING(for saved uids)
+AC_ARG_WITH(saved-uids, [  --with(out)-saved-uids  specify that your OS has (does not have) saved uids, default is to guess], [
+            if test "$withval" = "yes"; then
+                AC_MSG_RESULT(user specified yes)
+                HAVE_SAVED_UIDS=1
+            elif test "$withval" = "no"; then
+                AC_MSG_RESULT(user specified no)
+                HAVE_SAVED_UIDS=0
+            fi
+])
+if test "x$HAVE_SAVED_UIDS" = "x"; then
+    case `uname -s` in
+        Linux | linux | GNU*Linux)  HAVE_SAVED_UIDS=1 ;;
+        HP*UX | hp*ux)              HAVE_SAVED_UIDS=1 ;;
+        AIX | aix)                  HAVE_SAVED_UIDS=1 ;;
+        Solaris | SunOS | [Ss]un)   HAVE_SAVED_UIDS=1 ;;
+        *BSD)                       HAVE_SAVED_UIDS=0 ;;
+    esac
+    if test "x$HAVE_SAVED_UIDS" = "x"; then
+        AC_MSG_RESULT(unknown...assuming no support)
+        HAVE_SAVED_UIDS=0
+    elif test $HAVE_SAVED_UIDS -eq 1; then
+        AC_MSG_RESULT(yes)
+        AC_DEFINE(HAVE_SAVED_UIDS, , [Define if the system supports saved UID and GID.])
+    else
+        AC_MSG_RESULT(no)
+    fi
+fi
+AC_MSG_CHECKING(if strict ICCCM compliance should be enabled)
+AC_ARG_ENABLE(strict-icccm,
+[  --enable-strict-icccm   compile with strict ICCCM compliant WM icon support], [
+              if test "$enableval" = "yes"; then
+                  AC_MSG_RESULT(yes)
+                  AC_DEFINE(STRICT_ICCCM, , [Define if WM cannot handle icon pixmaps.])
+              else
+                  AC_MSG_RESULT(no)
+              fi
+], AC_MSG_RESULT(no))
+
+dnl#
+dnl# X LIBRARIES
+dnl#
+AC_CHECK_LIB(X11, XOpenDisplay, , [
+echo "ERROR:  You need libX11 to build Eterm.  Verify that you have libX11.a or";
+echo "        libX11.so installed and that it is located in the X libraries";
+echo "        directory shown above.  If it is in a different directory, try using";
+echo "        the --x-libraries parameter to configure.";
+             AC_MSG_ERROR([Fatal:  libX11 not found.])])
+AC_CHECK_LIB(Xext, XextAddDisplay, , [
+echo "ERROR:  You need libXext to build Eterm.  Verify that you have libXext.a or";
+echo "        libXext.so installed and that it is located in the X libraries";
+echo "        directory shown above.  If it is in a different directory, try using";
+echo "        the --x-libraries parameter to configure.";
+             AC_MSG_ERROR([Fatal:  libXext not found.])])
+
+AC_CHECK_LIB(Xext, XShapeQueryExtension, AC_DEFINE(HAVE_X_SHAPE_EXT, , [Define if X shaped window extension is available.]))
+
+dnl#
+dnl# FEATURES
+dnl#
+AC_MSG_CHECKING(if Pablo support is wanted)
+AC_ARG_WITH(pablo,
+[  --with-pablo[=DIR]      compile with Pablo I/O Tracing support (using Pablo prefix DIR)], [
+            if test "$withval" != "no"; then 
+              AC_MSG_RESULT(yes)
+              if test "$withval" != "yes"; then
+                CPPFLAGS="$CPPFLAGS -I${withval}/include"
+                LDFLAGS="$LDFLAGS -L${withval}/lib"
+              fi
+              AC_CHECK_HEADER(IOTrace.h, [
+                              AC_CHECK_LIB(PabloTraceExt, initIOTrace, [
+                                           AC_DEFINE(IOTRACE, , [Define for Pablo I/O tracing support.])
+                                           LIBS="$LIBS -lPabloTraceExt -lPabloTrace"
+                                           echo "Pablo support enabled.  Headers in ${withval}/include.  Libraries in ${withval}/lib."
+                                           ], [
+                                           echo "*** ERROR:  Pablo support was requested but the Pablo libraries could not be"
+                                           echo "***         found.  Please check config.log for further information."
+                                           echo "***         Pablo support will NOT be included."
+                                           ], -lPabloTrace)
+                              ], [
+                              echo "*** ERROR:  Pablo support was requested but the Pablo header files could not be"
+                              echo "***         found.  Please check the value you passed to --with-pablo."
+                              echo "***         Pablo support will NOT be included."
+                              ])
+            else
+              AC_MSG_RESULT(no)
+            fi], AC_MSG_RESULT(no)
+)
+AC_MSG_CHECKING(for Escreen support)
+AC_ARG_ENABLE(escreen,
+[  --disable-escreen       disable Eterm's built-in screen support], [
+            if test "$enableval" = "yes"; then
+              FOUND_SCREEN=1
+              AC_DEFINE(NS_HAVE_SCREEN, 1, [Define for support of the screen text windowing system.])
+              AC_MSG_RESULT(yes)
+            else
+              AC_MSG_RESULT(no)
+            fi
+          ], [
+            FOUND_SCREEN=1
+            AC_DEFINE(NS_HAVE_SCREEN, 1, [Define for support of the screen text windowing system.])
+            AC_MSG_RESULT(yes)
+          ]
+)
+AC_MSG_CHECKING(for Etwin support)
+AC_ARG_ENABLE(etwin,
+[  --enable-etwin          enable Eterm's built-in twin support], [
+            if test "$enableval" = "yes"; then 
+              AC_CHECK_LIB(Tw, Tw_Open, FOUND_LIBTWIN=1, FOUND_LIBTWIN=0, $GRLIBS)
+              if test "$FOUND_LIBTWIN" -ne "1"; then
+                AC_WARN(*** Twin support has been disabled because libTw was not found ***)
+              else
+                AC_DEFINE(NS_HAVE_TWIN, 1, [Define for support of the twin text windowing system.])
+                LIBS="$LIBS -lTw"
+              fi
+            else
+              AC_MSG_RESULT(no)
+            fi], AC_MSG_RESULT(no)
+)
+
+if test ! -z "$FOUND_SCREEN" || test ! -z "$FOUND_LIBTWIN"; then
+    AC_DEFINE(ESCREEN, , [Define for Escreen support.])
+    AC_MSG_CHECKING(for Escreen startup effects)
+    AC_ARG_ENABLE(escreen-fx, [  --enable-escreen-fx     enable Escreen startup effects], [
+            if test "$enableval" = "yes"; then
+                AC_MSG_RESULT(yes)
+                AC_DEFINE(ESCREEN_FX, , [Define to enable Escreen startup effects.])
+            else
+                AC_MSG_RESULT(no)
+            fi
+        ], [
+            AC_MSG_RESULT(no)
+        ]
+    )
+fi
+
+AC_MSG_CHECKING(if profiling macros should be included)
+AC_ARG_ENABLE(profile,
+[  --enable-profile        compile with code profiling macros enabled], [
+            if test "$enableval" = "yes"; then 
+              AC_MSG_RESULT(yes)
+              AC_DEFINE(ENABLE_PROFILE, , [Define to enable code profiling macros.])
+            else
+              AC_MSG_RESULT(no)
+            fi], AC_MSG_RESULT(no)
+)
+AC_MSG_CHECKING(for pixmap support)
+AC_ARG_WITH(imlib,
+[  --with-imlib[=DIR]      compile with Imlib support (Imlib residing in DIR/lib) (default)], [
+            if test "$withval" != "no"; then 
+              AC_MSG_RESULT(yes)
+              if test "$withval" != "yes"; then
+                CPPFLAGS="$CPPFLAGS -I${withval}/include"
+                LDFLAGS="$LDFLAGS -L${withval}/lib"
+              fi
+              USE_IMLIB=1
+            else
+              AC_MSG_RESULT(no)
+              GRLIBS=""
+              USE_IMLIB=0
+              AC_WARN(*** Pixmap support has been disabled at your request.  This ***)
+              AC_WARN(*** is generally a bad idea since it really doesn't save    ***)
+              AC_WARN(*** much memory.  And the developers almost never test that ***)
+              AC_WARN(*** configuration.  So I'd reconsider if I were you....     ***)
+            fi], [AC_MSG_RESULT(yes)
+                USE_IMLIB=1
+])
+if test $USE_IMLIB -eq 1 ; then
+  AC_CHECK_LIB(dl, dlopen, GRLIBS="-ldl", , $GRLIBS)
+  AC_CHECK_LIB(ttf, TT_Init_FreeType, GRLIBS="-lttf $GRLIBS", , $GRLIBS)
+  AC_CHECK_LIB(Imlib2, imlib_create_image, [
+               GRLIBS="-lImlib2 $GRLIBS"
+               AC_DEFINE(HAVE_LIBIMLIB2, , [Define if Imlib2 is present.])
+               AC_DEFINE(PIXMAP_SUPPORT, , [Define if pixmap support is desired.])
+               AC_DEFINE(BACKING_STORE, , [Define if backing store is desired.])
+              ], [
+               AC_WARN(*** Pixmap support has been disabled because Imlib2 was not found ***)
+               AC_WARN(*** or could not be linked.  Eterm should still work, but it will ***)
+               AC_WARN(*** not be very happy.  Check config.log for more detailed        ***)
+               AC_WARN(*** information on why my attempt to link with Imlib2 failed.     ***)
+              ], $GRLIBS)
+
+fi
+
+AC_MSG_CHECKING(for transparency support)
+AC_ARG_ENABLE(trans,
+[  --enable-trans          compile with transparency support], [
+            if test "$enableval" != "no"; then 
+              AC_MSG_RESULT(yes)
+              AC_DEFINE(PIXMAP_OFFSET, , [Define for pseudo-transparency support.])
+            else
+              AC_MSG_RESULT(no)
+            fi], [AC_MSG_RESULT(yes)
+                AC_DEFINE(PIXMAP_OFFSET, , [Define for pseudo-transparency support.])
+])
+
+dnl#
+dnl# MMX support
+dnl#
+AC_MSG_CHECKING(for MMX support)
+HAVE_MMX=""
+AC_ARG_ENABLE(mmx, [  --enable-mmx            enable MMX assembly routines], [
+                  test "x$enableval" = "xyes" && HAVE_MMX="yes"
+              ], [
+                  case $host_cpu in
+                      i*86)
+                          grep mmx /proc/cpuinfo >/dev/null 2>&1 && HAVE_MMX="yes"
+                          ;;
+                  esac
+              ])
+if test "x$HAVE_MMX" = "xyes"; then
+    AC_MSG_RESULT([yes (32-bit)])
+    AC_DEFINE(HAVE_MMX, , [Define for 32-bit MMX support.])
+else
+    AC_MSG_RESULT([no (no MMX detected)])
+fi
+AM_CONDITIONAL(HAVE_MMX, test "x$HAVE_MMX" = "xyes")
+
+dnl#
+dnl# SSE2 support
+dnl#
+AC_MSG_CHECKING(for SSE2 support)
+HAVE_SSE2=""
+AC_ARG_ENABLE(sse2, [  --enable-sse2            enable SSE2 assembly routines], [
+                  test "x$enableval" = "xyes" && HAVE_SSE2="yes"
+              ], [
+                  case $host_cpu in
+                      x86_64)
+                          grep sse2 /proc/cpuinfo >/dev/null 2>&1 && HAVE_SSE2="yes"
+                          ;;
+                  esac
+              ])
+if test "x$HAVE_SSE2" = "xyes"; then
+    AC_MSG_RESULT([yes])
+    AC_DEFINE(HAVE_SSE2, , [Define for 64-bit SSE2 support.])
+else
+    AC_MSG_RESULT([no (no SSE2 detected)])
+fi
+AM_CONDITIONAL(HAVE_SSE2, test "x$HAVE_SSE2" = "xyes")
+
+dnl#
+dnl# LibAST
+dnl#
+LIBAST_MIN=5
+AC_CHECK_PROG(LIBAST_CONFIG, libast-config, libast-config, false)
+if test "$LIBAST_CONFIG" = "false"; then
+    FOUND_LIBAST=0
+else
+    FOUND_LIBAST=`$LIBAST_CONFIG --version | awk -F. '{print $2}'`
+    CPPFLAGS="$CPPFLAGS `$LIBAST_CONFIG --cppflags`"
+    LDFLAGS="$LDFLAGS `$LIBAST_CONFIG --ldflags`"
+    GRLIBS="$GRLIBS `$LIBAST_CONFIG --libs`"
+fi
+AC_CHECK_LIB(ast, libast_set_program_name, , FOUND_LIBAST=0, $GRLIBS)
+
+if test "$FOUND_LIBAST" -lt "$LIBAST_MIN"; then
+  echo "ERROR:  You need LibAST 0.$LIBAST_MIN or higher to build Eterm.  If you already have it,";
+  echo "        you may have it installed in a strange place, or you may need to run";
+  echo "        /sbin/ldconfig.  If you don't have it, I can download it for you.";
+  echo "        Shall I retrieve and build LibAST now (y/n)?";
+  read ANS
+  if test "x$ANS" = "xy" -o "x$ANS" = "xyes" -o "x$ANS" = "xY" -o "x$ANS" = "xYES"; then
+      # Download from CVS server
+      CVSROOT=":pserver:anonymous@cvs.enlightenment.sourceforge.net:/cvsroot/enlightenment"
+      test -f $HOME/.cvspass || touch $HOME/.cvspass
+      grep $CVSROOT $HOME/.cvspass >/dev/null 2>&1 || cvs -d $CVSROOT login
+      cvs -z3 -d $CVSROOT co -d libast eterm/libast
+      (cd libast && ./autogen.sh $ac_configure_args && make install && cd .. && rm -rf libast)
+      if test $? -ne 0; then
+          echo 'ERROR:  Unable to auto-get libast, sorry.' 1>&2
+          exit 1
+      fi
+      FOUND_LIBAST=1
+      AC_CHECK_PROG(LIBAST_CONFIG, libast-config, libast-config, false)
+      test "$LIBAST_CONFIG" = "false" && FOUND_LIBAST=0
+  fi
+fi
+if test "$FOUND_LIBAST" -ge "$LIBAST_MIN"; then
+  if test ! -z "$LIBAST_CONFIG"; then
+    #GRLIBS="-last $GRLIBS"
+    AC_DEFINE(HAVE_LIBAST, , [Define if LibAST is present.])
+    test "$prefix" = "NONE" && prefix="`$LIBAST_CONFIG --prefix`"
+    SUPPORT_FLAGS="`$LIBAST_CONFIG --support`"
+    for i in $SUPPORT_FLAGS ; do
+      case $i in
+        MMX)
+          AC_DEFINE(LIBAST_MMX_SUPPORT, 1, [Defined as 1 if LibAST has MMX support.])
+          ;;
+        X11)
+          AC_DEFINE(LIBAST_X11_SUPPORT, 1, [Defined as 1 if LibAST has X11 support.])
+          ;;
+        Imlib2)
+          AC_DEFINE(LIBAST_IMLIB2_SUPPORT, 1, [Defined as 1 if LibAST has Imlib2 support.])
+          ;;
+      esac
+    done
+  fi
+else
+  AC_MSG_ERROR(Fatal:  libast not found.)
+fi
+
+AC_MSG_CHECKING(for utmp support)
+AC_ARG_ENABLE(utmp,
+[  --enable-utmp           compile with utmp support], [
+            if test "$enableval" != "no"; then 
+              AC_MSG_RESULT(yes)
+              UTMP=1
+              AC_DEFINE(UTMP_SUPPORT, , [Define for utmp logging support.])
+            else
+              AC_MSG_RESULT(no)
+              UTMP=0
+            fi], [AC_MSG_RESULT(yes)
+                AC_DEFINE(UTMP_SUPPORT, , [Define for utmp logging support.])
+                UTMP=1
+])
+if test $UTMP -eq 1; then
+  AC_CHECK_LIB(utempter, addToUtmp)
+fi
+AC_MSG_CHECKING(for backspace key configuration)
+AC_ARG_WITH(backspace,
+[  --with-backspace=KEY    force backspace to send KEY (KEY is \"bs\" for ^H, \"del\" for ^?, \"auto\" to check stty)], [
+            if test "$withval" = "bs"; then 
+              AC_MSG_RESULT(forcing Backspace to send Ctrl-H)
+              AC_DEFINE(FORCE_BACKSPACE, , [Define to force Backspace to send ^H.])
+            elif test "$withval" = "del"; then 
+              AC_MSG_RESULT(forcing Backspace to send Ctrl-?)
+              AC_DEFINE(FORCE_DELETE, , [Define to force Backspace to send ^?.])
+            elif test "$withval" = "detect" -o "$withval" = "auto"; then 
+              AC_MSG_RESULT(attempt to auto-detect)
+            else
+              AC_MSG_RESULT(default)
+              AC_DEFINE(FORCE_BACKSPACE, , [Define to force Backspace to send ^H.])
+            fi], [AC_MSG_RESULT(default)
+                AC_DEFINE(FORCE_BACKSPACE, , [Define to force Backspace to send ^H.])
+])
+AC_MSG_CHECKING(for delete key configuration)
+AC_ARG_WITH(delete,
+[  --with-delete=SETTING   force delete to SETTING (\"server\" to use the X server value always,
+                          \"execute\" to send the old default execute escape sequence, \"del\" for ^?,
+                          or a quoted string to use a specific string)], [
+            if test "$withval" = "server"; then
+              AC_MSG_RESULT(X server value)
+              AC_DEFINE(NO_DELETE_KEY, , [Define to use the X server value for Delete.])
+            elif test "$withval" = "no"; then
+              AC_MSG_RESULT(X server value)
+              AC_DEFINE(NO_DELETE_KEY, , [Define to use the X server value for Delete.])
+            elif test "$withval" = "execute"; then
+              AC_MSG_RESULT(send execute sequence)
+            elif test "$withval" = "del"; then
+              AC_MSG_RESULT(send Ctrl-?)
+              AC_DEFINE_UNQUOTED(KS_DELETE, "\177", [Define to force Delete to send ^?.])
+            else
+              AC_MSG_RESULT(forcing Delete to send "$withval")
+              AC_DEFINE_UNQUOTED(KS_DELETE, "$withval", [Define for specific Delete escape sequence.])
+            fi], AC_MSG_RESULT(default)
+)
+XTERM_HOME="\033\133H"
+LINUX_HOME="\033\1331~"
+AC_MSG_CHECKING(for home key configuration)
+AC_ARG_WITH(home,
+[  --with-home=SEQUENCE    specify which sequence to use for the Home key ("xterm", "linux", or "vt102")], [
+            if test "$withval" = "xterm"; then 
+              AC_MSG_RESULT(emulate xterm)
+              AC_DEFINE_UNQUOTED(KS_HOME, "$XTERM_HOME", [Emulate xterm for Home key.])
+            elif test "$withval" = "linux"; then 
+              AC_MSG_RESULT(emulate linux console/vt220)
+              AC_DEFINE_UNQUOTED(KS_HOME, "$LINUX_HOME", [Emulate Linux console for Home key.])
+            else
+              AC_MSG_RESULT(default vt102)
+            fi], AC_MSG_RESULT(default)
+)
+XTERM_END="\033\133F"
+LINUX_END="\033\1334~"
+AC_MSG_CHECKING(for end key configuration)
+AC_ARG_WITH(end,
+[  --with-end=SEQUENCE     specify which sequence to use for the End key ("xterm", "linux", or "vt102")], [
+            if test "$withval" = "xterm"; then 
+              AC_MSG_RESULT(emulate xterm)
+              AC_DEFINE_UNQUOTED(KS_END, "$XTERM_END", [Emulate xterm for End key.])
+            elif test "$withval" = "linux"; then 
+              AC_MSG_RESULT(emulate linux console/vt220)
+              AC_DEFINE_UNQUOTED(KS_END, "$LINUX_END", [Emulate Linux console for End key.])
+            else
+              AC_MSG_RESULT(default vt102)
+            fi], AC_MSG_RESULT(default)
+)
+AC_MSG_CHECKING(if mousewheel support should be enabled)
+AC_ARG_WITH(mousewheel,
+[  --without-mousewheel    disable built-in mousewheel support], [
+            if test "$withval" = "no"; then 
+              AC_MSG_RESULT(no)
+            else
+              AC_MSG_RESULT(yes)
+              AC_DEFINE(MOUSEWHEEL, , [Define for built-in mousewheel support.])
+            fi], [AC_MSG_RESULT(yes)
+                AC_DEFINE(MOUSEWHEEL, , [Define for built-in mousewheel support.])
+])
+
+AC_MSG_CHECKING(for automatic encoding)
+AC_ARG_ENABLE(auto-encoding,
+[  --enable-auto-encoding  compile with runtime automatic encoding setting],
+             if test "$enableval" = "no"; then
+               AC_MSG_RESULT(no)
+             else
+               AC_MSG_RESULT(yes)
+               AC_DEFINE(AUTO_ENCODING, 1, [Define for automatic character encoding.])
+             fi, AC_MSG_RESULT(yes)
+                 AC_DEFINE(AUTO_ENCODING, 1, [Define for automatic character encoding.])
+)
+
+MULTICHAR_ENCODING=""
+AC_MSG_CHECKING(for multi-charset support)
+AC_ARG_ENABLE(multi-charset,
+[  --enable-multi-charset  compile with multibyte font support], [
+            if test "$enableval" = "no"; then
+              MULTI_CHARSET_TYPE=""
+            elif test "$enableval" = "yes"; then
+              MULTI_CHARSET_TYPE="unicode"
+            else
+              MULTI_CHARSET_TYPE="$enableval"
+            fi], [
+            if (xlsfonts 2>/dev/null | grep 10646 >&5 2>&5); then
+              MULTI_CHARSET_TYPE="unicode"
+            else
+              MULTI_CHARSET_TYPE=""
+            fi
+           ])
+
+if test "x$MULTI_CHARSET_TYPE" != "x"; then
+  if test "$MULTI_CHARSET_TYPE" = "kanji"; then
+    AC_MSG_RESULT(kanji)
+    AC_DEFINE(MULTI_CHARSET, , [Define for multi-byte character set support.])
+    DEF_FONT_IDX=0
+    MULTICHAR_ENCODING="eucj"
+    FONT0="fixed"
+    FONT1="8x16"
+    FONT2="9x18"
+    FONT3="12x24"
+    FONT4="13x26"
+    MFONT0="k14"
+    MFONT1="jiskan16"
+    MFONT2="jiskan18"
+    MFONT3="jiskan24"
+    MFONT4="jiskan26"
+  elif test "$MULTI_CHARSET_TYPE" = "euc-kr" -o "$MULTI_CHARSET_TYPE" = "euckr"; then 
+    AC_MSG_RESULT(euckr)
+    AC_DEFINE(MULTI_CHARSET, , [Define for multi-byte character set support.])
+    DEF_FONT_IDX=1
+    MULTICHAR_ENCODING="euckr"
+    FONT0="7x14"
+    FONT1="8x16"
+    FONT2="9x18"
+    FONT3="10x20"
+    FONT4="12x24"
+    MFONT0="-*-gulim-medium-r-normal--14-*-*-*-*-140-ksc5601.1987-0"
+    MFONT1="-*-gulim-medium-r-normal--16-*-*-*-*-160-ksc5601.1987-0"
+    MFONT2="-*-gulim-medium-r-normal--18-*-*-*-*-180-ksc5601.1987-0"
+    MFONT3="-*-gulim-medium-r-normal--20-*-*-*-*-200-ksc5601.1987-0"
+    MFONT4="-*-gulim-medium-r-normal--24-*-*-*-*-240-ksc5601.1987-0"
+  elif test "$MULTI_CHARSET_TYPE" = "unicode" -o "$MULTI_CHARSET_TYPE" = "utf-8" -o "$MULTI_CHARSET_TYPE" = "utf8"; then 
+    AC_MSG_RESULT(ISO-10646)
+    AC_DEFINE(MULTI_CHARSET, , [Define for multi-byte character set support.])
+    DEF_FONT_IDX=2
+    MULTICHAR_ENCODING="iso-10646"
+    MFONT0="-misc-fixed-medium-r-normal--7-70-75-75-c-50-iso10646-1"
+    MFONT1="-misc-fixed-medium-r-normal--10-100-75-75-c-60-iso10646-1"
+    MFONT2="-misc-fixed-medium-r-semicondensed--13-120-75-75-c-60-iso10646-1"
+    MFONT3="-misc-fixed-medium-r-normal--14-130-75-75-c-70-iso10646-1"
+    MFONT4="-misc-fixed-medium-r-normal--15-140-75-75-c-90-iso10646-1"
+    FONT0="5x7"
+    FONT1="6x10"
+    FONT2="fixed"
+    FONT3="8x13"
+    FONT4="9x15"
+  elif test "$MULTI_CHARSET_TYPE" = "big5"; then
+    AC_MSG_RESULT(big5)
+    AC_DEFINE(MULTI_CHARSET, , [Define for multi-byte character set support.])
+    DEF_FONT_IDX=0
+    MULTICHAR_ENCODING="big5"
+    FONT0="8x16"
+    FONT1="9x18"
+    FONT2="10x20"
+    FONT3="12x24"
+    FONT4="13x26"
+    MFONT0="-*-ming-medium-r-normal--16-*-*-*-c-*-big5-0"
+    MFONT1="-*-ming-medium-r-normal--18-*-*-*-c-*-big5-0"
+    MFONT2="-*-ming-medium-r-normal--20-*-*-*-c-*-big5-0"
+    MFONT3="-*-ming-medium-r-normal--24-*-*-*-c-*-big5-0"
+    MFONT4="-*-ming-medium-r-normal--26-*-*-*-c-*-big5-0"
+  else
+    MULTI_CHARSET_TYPE=""
+  fi
+fi
+if test "x$MULTI_CHARSET_TYPE" = "x"; then
+  AC_MSG_RESULT(no)
+  DEF_FONT_IDX=2
+  MULTICHAR_ENCODING=none
+  MFONT0=none
+  MFONT1=none
+  MFONT2=none
+  MFONT3=none
+  MFONT4=none
+  FONT0="5x7"
+  FONT1="6x10"
+  FONT2="fixed"
+  FONT3="8x13"
+  FONT4="9x15"
+fi
+
+AC_DEFINE_UNQUOTED(DEF_FONT_IDX, $DEF_FONT_IDX, [Default font index.])
+AC_DEFINE_UNQUOTED(FONT0, "$FONT0", [Font 0])
+AC_DEFINE_UNQUOTED(FONT1, "$FONT1", [Font 1])
+AC_DEFINE_UNQUOTED(FONT2, "$FONT2", [Font 2])
+AC_DEFINE_UNQUOTED(FONT3, "$FONT3", [Font 3])
+AC_DEFINE_UNQUOTED(FONT4, "$FONT4", [Font 4])
+AC_SUBST(DEF_FONT_IDX)
+AC_SUBST(FONT0)
+AC_SUBST(FONT1)
+AC_SUBST(FONT2)
+AC_SUBST(FONT3)
+AC_SUBST(FONT4)
+export FONT0 FONT1 FONT2 FONT3 FONT4 DEF_FONT_IDX
+
+AC_DEFINE_UNQUOTED(MULTICHAR_ENCODING, "$MULTICHAR_ENCODING", [Multi-byte character encoding style.])
+AC_DEFINE_UNQUOTED(MFONT0, "$MFONT0", [Multibyte Font 0])
+AC_DEFINE_UNQUOTED(MFONT1, "$MFONT1", [Multibyte Font 1])
+AC_DEFINE_UNQUOTED(MFONT2, "$MFONT2", [Multibyte Font 2])
+AC_DEFINE_UNQUOTED(MFONT3, "$MFONT3", [Multibyte Font 3])
+AC_DEFINE_UNQUOTED(MFONT4, "$MFONT4", [Multibyte Font 4])
+AC_SUBST(MULTICHAR_ENCODING)
+AC_SUBST(MFONT0)
+AC_SUBST(MFONT1)
+AC_SUBST(MFONT2)
+AC_SUBST(MFONT3)
+AC_SUBST(MFONT4)
+export MFONT0 MFONT1 MFONT2 MFONT3 MFONT4 MULTICHAR_ENCODING
+
+AC_MSG_CHECKING(for XIM support)
+AC_ARG_ENABLE(xim,
+[  --enable-xim            compile with XIM support (default)], [
+            if test "$enableval" = "no"; then 
+              AC_MSG_RESULT(no)
+	      XIM="FALSE"
+            else
+              AC_MSG_RESULT(yes)
+	      AC_DEFINE(USE_XIM, , [Define for X Input Method support.])
+	      XIM="TRUE"
+            fi], [AC_MSG_RESULT(yes)
+	        AC_DEFINE(USE_XIM, , [Define for X Input Method support.])
+	        XIM="TRUE"
+])
+
+# For multibyte selection handling
+#if test "$MULTICHAR_ENCODING" != "none"; then
+  AC_CHECK_LIB(Xmu, XmuInternAtom)
+#fi
+
+# check X11R6 for XIM
+if test "$XIM" = "TRUE"; then
+  AC_CHECK_LIB(X11, XRegisterIMInstantiateCallback, AC_DEFINE(USE_X11R6_XIM, , [Define if we have X11R6 XIM.]))
+fi
+
+# Check for XResource extension
+AC_CHECK_HEADER([X11/extensions/XRes.h],
+                [
+                    AC_DEFINE([HAVE_X11_EXTENSIONS_XRES_H], [], [Define if we have X11/extensions/XRes.h])
+                ], [],
+                [
+#ifdef HAVE_X11_X_H
+#  include <X11/X.h>
+#endif
+#ifdef HAVE_X11_XLIB_H
+#  include <X11/Xlib.h>
+#endif
+                ])
+AC_CHECK_LIB(XRes, XResQueryExtension,
+             [
+                 GRLIBS="$GRLIBS -lXRes"
+                 AC_DEFINE(HAVE_XRES_EXT, , [Define if we have the XResource extension.])
+             ])
+
+AC_MSG_CHECKING(for Greek keyboard support)
+AC_ARG_ENABLE(greek,
+[  --enable-greek          compile with support for Greek keyboards], [
+            if test "$enableval" = "yes"; then 
+              AC_MSG_RESULT(yes)
+              AC_DEFINE(GREEK_SUPPORT, , [Define for Greek keyboard support.])
+            else
+              AC_MSG_RESULT(no)
+            fi], AC_MSG_RESULT(no)
+)
+
+AC_ARG_WITH(terminfo,
+[  --without-terminfo      do not compile the Eterm terminfo file], [
+            if test "$withval" = "no"; then 
+              TIC=true
+            fi
+])
+
+AC_ARG_WITH(theme-update,
+[  --with-theme-update     existing themes will be forceably removed and new ones installed], [
+            if test "$withval" = "yes"; then 
+              REMOVE_THEMES=yes
+            else
+              REMOVE_THEMES=no
+            fi], [REMOVE_THEMES=no
+])
+AC_SUBST(REMOVE_THEMES)
+
+dnl# AC_MSG_CHECKING(which threads library to use)
+dnl# AC_ARG_WITH(threads,
+dnl# [  --with-threads[=STYLE]  compile with threads support, STYLE is either "posix" or blank
+dnl#                           (disabled by default)],
+dnl#             case $withval in
+dnl#               [yes | posix )]
+dnl#                 AC_MSG_RESULT(POSIX)
+dnl#                 THREADS_LIB=posix
+dnl#                 ;;
+dnl#               [* )]
+dnl#                 AC_MSG_RESULT(none)
+dnl#                 ;;
+dnl#             esac
+dnl#  , AC_MSG_RESULT(none))
+dnl# if test "$THREADS_LIB" = "posix"; then
+dnl#   AC_CHECK_LIB(pthread, pthread_create, CPPFLAGS="$CPPFLAGS -D_REENTRANT" ; THREADLIBS="-lpthread"
+dnl#                                        AC_DEFINE(USE_POSIX_THREADS)
+dnl#                                        AC_DEFINE(MUTEX_SYNCH)
+dnl#                , , -D_REENTRANT -L/usr/lib -L/lib -L/usr/local/lib)
+dnl# fi
+
+AC_PREFIX(Eterm)
+AC_PREFIX(gcc)
+if test "$prefix" = "NONE"; then
+  prefix=$ac_default_prefix
+fi
+if test "$exec_prefix" = "NONE"; then
+  exec_prefix=$prefix
+fi
+
+dnl Stack Tracing toys
+AC_ARG_ENABLE(stack-trace, [  --disable-stack-trace   disable stack trace on abnormal termination], [
+  if test "$enableval" = "no"; then
+    AC_DEFINE(NO_STACK_TRACE, , [Define to disable stack trace on abnormal termination.])
+    NO_STACK_TRACE=1
+  fi
+])
+
+if test "$NO_STACK_TRACE" != "1"; then
+  AC_PATH_PROG(DBX, dbx, no)
+  if test "$DBX" != "no"; then
+    AC_DEFINE_UNQUOTED(DBX, "$DBX", [Define for dbx support.])
+  fi
+  AC_PATH_PROG(GDB, gdb, no)
+  if test "$GDB" != "no"; then
+    AC_DEFINE_UNQUOTED(GDB, "$GDB", [Define for gdb support.])
+  fi
+  AC_PATH_PROG(PSTACK, pstack, no, $PATH:/usr/proc/bin:/usr/sbin)
+  if test "$PSTACK" != "no"; then
+    AC_DEFINE_UNQUOTED(PSTACK, "$PSTACK", [Define for pstack support.])
+  fi
+  AC_CHECK_LIB(cl, U_STACK_TRACE, LIBS="$LIBS -lcl")
+fi
+
+AC_MSG_CHECKING(for Linux 2.1 or higher)
+OS_NAME=`uname -s`
+if test "$OS_NAME" = "Linux"; then
+  OS_REV=`uname -r`
+  OS_MAJOR=`echo $OS_REV | cut -d. -f1`
+  OS_MINOR=`echo $OS_REV | cut -d. -f2`
+  if test "$OS_MAJOR" -ge "2" -a "$OS_MINOR" -ge "1"; then
+    AC_MSG_RESULT(yes)
+    AC_DEFINE(NEED_LINUX_HACK, , [Define if uid hack needed to open X display.])
+  else
+    AC_MSG_RESULT(no)
+  fi
+else
+  AC_MSG_RESULT(no)
+fi
+
+dnl# Enable/disable name reporting escape sequences
+AC_MSG_CHECKING(if we should enable name reporting escape sequences)
+AC_ARG_ENABLE(name-reporting-escapes, [ --enable-name-reporting-escapes  Specify this to enable title/icon name reporting], [
+              if test "$enableval" = "yes"; then
+                  AC_MSG_RESULT(yes)
+                  AC_DEFINE(ENABLE_NAME_REPORTING_ESCAPES, 1, [Defined to enable title/icon name reporting escape sequences.])
+              else
+                  AC_MSG_RESULT(no)
+              fi
+], [AC_MSG_RESULT(no)])
+
+dnl# Enable/disable humor
+AC_ARG_WITH(sense-of-humor, [  --without-sense-of-humor   Specify this if you have no sense of humor], [
+            if test "$withval" = "no"; then
+              HUMOR=none
+            fi
+])
+
+if test -z "$HUMOR"; then
+AC_CHECK_LIB(Kenny, life_signs, , [
+  echo "  Oh my god, they killed Kenny!  You bastards!"
+  AC_DEFINE(HAVE_HUMOR, 1, [Defined if user has a sense of humor.])
+])
+fi
+
+CONFIG_SEARCH_PATH=`eval eval eval eval eval echo "${sysconfdir}/$PACKAGE/themes:/etc/$PACKAGE/themes:${datadir}/$PACKAGE/themes"`
+CONFIG_SEARCH_PATH=`eval eval eval eval eval echo "$CONFIG_SEARCH_PATH:${sysconfdir}/$PACKAGE:/etc/$PACKAGE:${datadir}/$PACKAGE"`
+AC_DEFINE_UNQUOTED(CONFIG_SEARCH_PATH, "~/.Eterm/themes:~/.Eterm:$CONFIG_SEARCH_PATH", [Config file/theme search path.])
+# Do replacements on theme files and such.  All variables to be replaced
+# by this routine MUST be exported before the awk script runs.
+if test "X$PKGDATADIR" = "X" ; then
+  PKGDATADIR=`eval eval eval eval echo "$datadir/$PACKAGE"`
+fi
+export PKGDATADIR
+AC_DEFINE_UNQUOTED(PKGDATADIR, "$PKGDATADIR", [Package data directory.])
+if test "$GDB" != "no"; then
+  GDB_CMD_FILE="$PKGDATADIR/gdb.scr"
+  AC_DEFINE_UNQUOTED(GDB_CMD_FILE, "$GDB_CMD_FILE", [gdb command script.])
+else
+  GDB_CMD_FILE=""
+fi
+AC_SUBST(GDB_CMD_FILE)
+
+CPPFLAGS=`eval eval eval eval eval echo "-I$includedir -I$prefix/include $CPPFLAGS"`
+CPPFLAGS=`echo $CPPFLAGS | tr ' ' '\n' | uniq | grep -v NONE | tr '\n' ' '`
+CFLAGS=${CFLAGS--O}
+LDFLAGS=`eval eval eval eval eval echo "-L$libdir -L$prefix/lib ${LDFLAGS--O}"`
+LDFLAGS=`echo $LDFLAGS | tr ' ' '\n' | uniq | grep -v NONE | tr '\n' ' '`
+LIBS="$GRLIBS $X_PRE_LIBS $LIBS $X_EXTRA_LIBS"
+
+AC_SUBST(CC)
+AC_SUBST(CFLAGS)
+AC_SUBST(CPPFLAGS)
+AC_SUBST(LDFLAGS)
+AC_SUBST(LIBS)
+AC_SUBST(THREADLIBS)
+
+basedir=.
+
+AM_CONFIG_HEADER(config.h)
+
+AC_OUTPUT([Makefile bg/Makefile doc/Makefile utils/Makefile pix/Makefile
+          src/Makefile themes/Makefile])
+
+# Mega evals to make sure all the relative variables get resolved.
+BINDIR=`eval eval eval eval echo ${bindir}`
+export BINDIR bindir prefix exec_prefix datadir PACKAGE
+
+# The awk-fu below replaces @VAR@ in theme config files with the corresponding
+# environment variables, kinda like AC_OUTPUT above.
+changequote(%&, &%)dnl
+%&
+for i in utils/kEsetroot themes/Eterm/theme.cfg themes/auto/theme.cfg themes/Escreen/theme.cfg \
+         themes/trans/theme.cfg ; do
+  echo creating $i
+  $AWK '{if (match($0,/@[A-Za-z0-9_]*@/)) {
+           i=ENVIRON[substr($0,RSTART+1,RLENGTH-2)];
+           outp=$0;
+           gsub(/@[A-Za-z0-9_]*@/,i,outp);
+           print outp;
+         } else {
+           print $0;
+         }
+        }' $i.in > $i
+done
+&%
+changequote([, ])dnl
+
+dnl If we're not building with Imlib support, don't build Esetroot
+if test -z "$GRLIBS"; then
+  sed -e 's/^bin_PROGRAMS.*$//g' $srcdir/doc/Makefile > $srcdir/doc/Makefile.new
+  mv $srcdir/doc/Makefile.new $srcdir/doc/Makefile
+fi
+
+echo "
+$PACKAGE $VERSION
+Configuration:
+--------------
+
+  Source code location:       $srcdir
+  Host System Type:           $host
+  Preprocessor:               $CPP $CPPFLAGS
+  Compiler:                   $CC $CFLAGS
+  Linker:                     $CC $LDFLAGS $LIBS
+  Install path:               $prefix
+
+  See src/feature.h for further configuration information.
+
+  Now type 'make' to build $PACKAGE $VERSION.
+"