This commit was manufactured by cvs2svn to create tag 'newlib-1_16_0'.newlib-1_16_0

Sprout from binutils-arc-20080908-branch 2008-09-04 20:26:19 UTC cvs2svn 'This commit was manufactured by cvs2svn to create branch 'binutils-'
Cherrypick from master 2007-12-19 22:36:48 UTC Jeff Johnston <jjohnstn@redhat.com> '':
    ChangeLog
    MAINTAINERS
    Makefile.def
    Makefile.in
    Makefile.tpl
    config.guess
    config.rpath
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    src-release
Cherrypick from cygnus 1999-05-03 07:29:06 UTC Richard Henderson <rth@redhat.com> '19990502 sourceware import':
    config/mh-armpic
    config/mh-elfalphapic
    config/mh-m68kpic
    config/mh-papic
    config/mh-ppcpic
    config/mh-x86pic
Delete:
    config/extensions.m4
    config/futex.m4
    config/mh-pa
    config/mh-pa-hpux10
    config/mt-mips-gnu
    config/mt-mips16-compat
    config/override.m4
    config/proginstall.m4
    config/tcl.m4
    libgloss/bfin/basiccrt.S
    libgloss/bfin/bf522.ld
    libgloss/bfin/bf523.ld
    libgloss/bfin/bf524.ld
    libgloss/bfin/bf525.ld
    libgloss/bfin/bf526.ld
    libgloss/bfin/bf527.ld
    libgloss/bfin/bf531.ld
    libgloss/bfin/bf532.ld
    libgloss/bfin/bf533.ld
    libgloss/bfin/bf534.ld
    libgloss/bfin/bf536.ld
    libgloss/bfin/bf537.ld
    libgloss/bfin/bf538.ld
    libgloss/bfin/bf539.ld
    libgloss/bfin/bf542.ld
    libgloss/bfin/bf544.ld
    libgloss/bfin/bf547.ld
    libgloss/bfin/bf548.ld
    libgloss/bfin/bf549.ld
    libgloss/bfin/bf561.ld
    libgloss/bfin/bf561a.ld
    libgloss/bfin/bf561b.ld
    libgloss/bfin/bf561m.ld
    libgloss/bfin/bfin-common-mc.ld
    libgloss/bfin/bfin-common-sc.ld
    libgloss/bfin/include/blackfin.h
    libgloss/bfin/include/cdefBF522.h
    libgloss/bfin/include/cdefBF525.h
    libgloss/bfin/include/cdefBF527.h
    libgloss/bfin/include/cdefBF52x_base.h
    libgloss/bfin/include/cdefBF531.h
    libgloss/bfin/include/cdefBF532.h
    libgloss/bfin/include/cdefBF533.h
    libgloss/bfin/include/cdefBF534.h
    libgloss/bfin/include/cdefBF535.h
    libgloss/bfin/include/cdefBF536.h
    libgloss/bfin/include/cdefBF537.h
    libgloss/bfin/include/cdefBF538.h
    libgloss/bfin/include/cdefBF539.h
    libgloss/bfin/include/cdefBF53x.h
    libgloss/bfin/include/cdefBF541.h
    libgloss/bfin/include/cdefBF542.h
    libgloss/bfin/include/cdefBF544.h
    libgloss/bfin/include/cdefBF547.h
    libgloss/bfin/include/cdefBF548.h
    libgloss/bfin/include/cdefBF549.h
    libgloss/bfin/include/cdefBF54x_base.h
    libgloss/bfin/include/cdefBF561.h
    libgloss/bfin/include/cdef_LPBlackfin.h
    libgloss/bfin/include/cdefblackfin.h
    libgloss/bfin/include/cplb.h
    libgloss/bfin/include/cplbtab.h
    libgloss/bfin/include/defBF522.h
    libgloss/bfin/include/defBF525.h
    libgloss/bfin/include/defBF527.h
    libgloss/bfin/include/defBF52x_base.h
    libgloss/bfin/include/defBF531.h
    libgloss/bfin/include/defBF532.h
    libgloss/bfin/include/defBF533.h
    libgloss/bfin/include/defBF534.h
    libgloss/bfin/include/defBF535.h
    libgloss/bfin/include/defBF536.h
    libgloss/bfin/include/defBF537.h
    libgloss/bfin/include/defBF538.h
    libgloss/bfin/include/defBF539.h
    libgloss/bfin/include/defBF541.h
    libgloss/bfin/include/defBF542.h
    libgloss/bfin/include/defBF544.h
    libgloss/bfin/include/defBF547.h
    libgloss/bfin/include/defBF548.h
    libgloss/bfin/include/defBF549.h
    libgloss/bfin/include/defBF54x_base.h
    libgloss/bfin/include/defBF561.h
    libgloss/bfin/include/def_LPBlackfin.h
    libgloss/bfin/include/defblackfin.h
    libgloss/bfin/include/sys/_adi_platform.h
    libgloss/bfin/include/sys/anomaly_macros_rtl.h
    libgloss/bfin/include/sys/excause.h
    libgloss/bfin/include/sys/exception.h
    libgloss/bfin/include/sys/mc_typedef.h
    libgloss/bfin/include/sys/platform.h
    libgloss/bfin/include/sys/pll.h
    libgloss/bfin/include/sysreg.h
    libgloss/spu/linux_syscalls.c
    libgloss/xstormy16/isatty.c
    newlib/libc/machine/m68k/m68kasm.h
    newlib/libc/machine/spu/assert.c
    newlib/libc/machine/spu/impure.c
    newlib/libc/machine/spu/include/spu_timer.h
    newlib/libc/machine/spu/memcmp.c
    newlib/libc/machine/spu/spu_clock_stop.c
    newlib/libc/machine/spu/spu_clock_svcs.c
    newlib/libc/machine/spu/spu_timebase.c
    newlib/libc/machine/spu/spu_timer_flih.S
    newlib/libc/machine/spu/spu_timer_free.c
    newlib/libc/machine/spu/spu_timer_internal.h
    newlib/libc/machine/spu/spu_timer_slih.c
    newlib/libc/machine/spu/spu_timer_slih_reg.c
    newlib/libc/machine/spu/spu_timer_stop.c
    newlib/libc/machine/spu/spu_timer_svcs.c
    newlib/libc/machine/spu/straddr.h
    newlib/libc/machine/spu/strcpy.h
    newlib/libc/machine/spu/strncmp.h
    newlib/libc/machine/spu/sys/linux_syscalls.h
    newlib/libc/posix/_isatty.c
    newlib/libc/reent/isattyr.c
    newlib/libc/string/memmem.c
    newlib/libc/string/str-two-way.h
    newlib/libc/sys/linux/isatty.c
    newlib/libc/sys/linux/machine/i386/atomic.h
    newlib/libc/sys/linux/net/XXX-lookup.c
    newlib/libc/sys/linux/net/alias-lookup.c
    newlib/libc/sys/linux/net/aliases.h
    newlib/libc/sys/linux/net/check_pf.c
    newlib/libc/sys/linux/net/databases.def
    newlib/libc/sys/linux/net/digits_dots.c
    newlib/libc/sys/linux/net/ether_aton.c
    newlib/libc/sys/linux/net/ether_aton_r.c
    newlib/libc/sys/linux/net/ether_hton.c
    newlib/libc/sys/linux/net/ether_line.c
    newlib/libc/sys/linux/net/ether_ntoa.c
    newlib/libc/sys/linux/net/ether_ntoa_r.c
    newlib/libc/sys/linux/net/ether_ntoh.c
    newlib/libc/sys/linux/net/etherent.h
    newlib/libc/sys/linux/net/ethers-lookup.c
    newlib/libc/sys/linux/net/function.def
    newlib/libc/sys/linux/net/getXXbyYY.c
    newlib/libc/sys/linux/net/getXXbyYY_r.c
    newlib/libc/sys/linux/net/getXXent.c
    newlib/libc/sys/linux/net/getXXent_r.c
    newlib/libc/sys/linux/net/getaliasent.c
    newlib/libc/sys/linux/net/getaliasent_r.c
    newlib/libc/sys/linux/net/getaliasname.c
    newlib/libc/sys/linux/net/getaliasname_r.c
    newlib/libc/sys/linux/net/gethstbyad.c
    newlib/libc/sys/linux/net/gethstbyad_r.c
    newlib/libc/sys/linux/net/gethstbynm.c
    newlib/libc/sys/linux/net/gethstbynm2.c
    newlib/libc/sys/linux/net/gethstbynm2_r.c
    newlib/libc/sys/linux/net/gethstbynm_r.c
    newlib/libc/sys/linux/net/gethstent.c
    newlib/libc/sys/linux/net/gethstent_r.c
    newlib/libc/sys/linux/net/getnetbyad.c
    newlib/libc/sys/linux/net/getnetbyad_r.c
    newlib/libc/sys/linux/net/getnetbynm.c
    newlib/libc/sys/linux/net/getnetbynm_r.c
    newlib/libc/sys/linux/net/getnetent.c
    newlib/libc/sys/linux/net/getnetent_r.c
    newlib/libc/sys/linux/net/getnetgrent.c
    newlib/libc/sys/linux/net/getnetgrent_r.c
    newlib/libc/sys/linux/net/getnssent.c
    newlib/libc/sys/linux/net/getnssent_r.c
    newlib/libc/sys/linux/net/getproto_r.c
    newlib/libc/sys/linux/net/getprtent.c
    newlib/libc/sys/linux/net/getprtent_r.c
    newlib/libc/sys/linux/net/getprtname.c
    newlib/libc/sys/linux/net/getprtname_r.c
    newlib/libc/sys/linux/net/getrpcbyname.c
    newlib/libc/sys/linux/net/getrpcbyname_r.c
    newlib/libc/sys/linux/net/getrpcbynumber.c
    newlib/libc/sys/linux/net/getrpcbynumber_r.c
    newlib/libc/sys/linux/net/getrpcent.c
    newlib/libc/sys/linux/net/getrpcent_r.c
    newlib/libc/sys/linux/net/getservent_r.c
    newlib/libc/sys/linux/net/getsrvbynm.c
    newlib/libc/sys/linux/net/getsrvbynm_r.c
    newlib/libc/sys/linux/net/getsrvbypt.c
    newlib/libc/sys/linux/net/getsrvbypt_r.c
    newlib/libc/sys/linux/net/grp-lookup.c
    newlib/libc/sys/linux/net/herrno.c
    newlib/libc/sys/linux/net/hosts-lookup.c
    newlib/libc/sys/linux/net/ifaddrs.h
    newlib/libc/sys/linux/net/ifreq.c
    newlib/libc/sys/linux/net/ifreq.h
    newlib/libc/sys/linux/net/in6_addr.c
    newlib/libc/sys/linux/net/inet6_option.c
    newlib/libc/sys/linux/net/inet_mkadr.c
    newlib/libc/sys/linux/net/inet_net.c
    newlib/libc/sys/linux/net/key-lookup.c
    newlib/libc/sys/linux/net/local.h
    newlib/libc/sys/linux/net/netgroup.h
    newlib/libc/sys/linux/net/netgrp-lookup.c
    newlib/libc/sys/linux/net/network-lookup.c
    newlib/libc/sys/linux/net/not-cancel.h
    newlib/libc/sys/linux/net/ns_samedomain.c
    newlib/libc/sys/linux/net/nscd-types.h
    newlib/libc/sys/linux/net/nscd/nscd-client.h
    newlib/libc/sys/linux/net/nscd/nscd_proto.h
    newlib/libc/sys/linux/net/nss.h
    newlib/libc/sys/linux/net/nsswitch.c
    newlib/libc/sys/linux/net/nsswitch.h
    newlib/libc/sys/linux/net/opensock.c
    newlib/libc/sys/linux/net/proto-lookup.c
    newlib/libc/sys/linux/net/pwd-lookup.c
    newlib/libc/sys/linux/net/res_debug.h
    newlib/libc/sys/linux/net/res_hconf.c
    newlib/libc/sys/linux/net/res_hconf.h
    newlib/libc/sys/linux/net/res_libc.c
    newlib/libc/sys/linux/net/rexec.c
    newlib/libc/sys/linux/net/rpc-lookup.c
    newlib/libc/sys/linux/net/ruserpass.c
    newlib/libc/sys/linux/net/service-lookup.c
    newlib/libc/sys/linux/net/spwd-lookup.c
    newlib/libc/sys/linux/shlib-compat.h
    newlib/libc/syscalls/sysisatty.c
    newlib/testsuite/newlib.stdlib/size_max.c
    newlib/testsuite/newlib.stdlib/stdlib.exp

1 files changed, 1277 insertions, 0 deletions

diff --git a/config/acinclude.m4 b/config/acinclude.m4
index 8242b2c7a..c7c0ab5dc 100755
--- a/config/acinclude.m4
+++ b/config/acinclude.m4
@@ -497,6 +497,99 @@ AC_SUBST(DEVOHDIR)
 ])
 
 dnl ====================================================================
+dnl find the IDE library and headers.
+AC_DEFUN([CYG_AC_PATH_IDE], [
+AC_MSG_CHECKING(for IDE headers in the source tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+IDEHDIR=
+IDELIB=
+AC_CACHE_VAL(ac_cv_c_ideh,[
+for i in $dirlist; do
+    if test -f "${srcdir}/$i/libide/src/event.h" ; then
+	ac_cv_c_ideh=`(cd ${srcdir}/$i/libide/src; ${PWDCMD-pwd})`;
+    fi
+done
+])
+if test x"${ac_cv_c_ideh}" != x; then
+    IDEHDIR="-I${ac_cv_c_ideh}"
+    AC_MSG_RESULT(${ac_cv_c_ideh})
+else
+    AC_MSG_RESULT(none)
+fi
+
+AC_MSG_CHECKING(for LIBIDE TCL headers in the source tree)
+AC_CACHE_VAL(ac_cv_c_idetclh,[
+for i in $dirlist; do
+    if test -f "${srcdir}/$i/libidetcl/src/idetcl.h" ; then
+	ac_cv_c_idetclh=`(cd ${srcdir}/$i/libidetcl/src; ${PWDCMD-pwd})`;
+    fi
+done
+])
+if test x"${ac_cv_c_idetclh}" != x; then
+    IDEHDIR="${IDEHDIR} -I${ac_cv_c_idetclh}"
+    AC_MSG_RESULT(${ac_cv_c_idetclh})
+else
+    AC_MSG_RESULT(none)
+fi
+
+AC_MSG_CHECKING(for IDE headers in the build tree)
+AC_CACHE_VAL(ac_cv_c_ideh2,[
+for i in $dirlist; do
+    if test -f "$i/libide/src/Makefile" ; then
+	ac_cv_c_ideh2=`(cd $i/libide/src; ${PWDCMD-pwd})`;
+    fi
+done
+])
+if test x"${ac_cv_c_ideh2}" != x; then
+    IDEHDIR="${IDEHDIR} -I${ac_cv_c_ideh2}"
+    AC_MSG_RESULT(${ac_cv_c_ideh2})
+else
+    AC_MSG_RESULT(none)
+fi
+
+dnl look for the library
+AC_MSG_CHECKING(for IDE library)
+AC_CACHE_VAL(ac_cv_c_idelib,[
+if test x"${ac_cv_c_idelib}" = x ; then
+    for i in $dirlist; do
+      if test -f "$i/libide/src/Makefile" ; then
+        ac_cv_c_idelib=`(cd $i/libide/src; ${PWDCMD-pwd})`
+        break
+      fi
+    done
+fi]) 
+if test x"${ac_cv_c_idelib}" != x ; then
+     IDELIB="-L${ac_cv_c_idelib}"
+     AC_MSG_RESULT(${ac_cv_c_idelib})
+else
+     AC_MSG_RESULT(none)
+fi
+
+dnl find libiddetcl.a if it exists
+AC_MSG_CHECKING(for IDE TCL library)
+AC_CACHE_VAL(ac_cv_c_idetcllib,[
+if test x"${ac_cv_c_idetcllib}" = x ; then
+    for i in $dirlist; do
+      if test -f "$i/libidetcl/src/Makefile" ; then
+        ac_cv_c_idetcllib=`(cd $i/libidetcl/src; ${PWDCMD-pwd})`
+        break
+      fi
+    done
+fi
+]) 
+if test x"${ac_cv_c_idetcllib}" != x ; then
+     IDELIB="${IDELIB} -L${ac_cv_c_idetcllib}"
+     IDETCLLIB="-lidetcl"
+     AC_MSG_RESULT(${ac_cv_c_idetcllib})
+else
+     AC_MSG_RESULT(none)
+fi
+AC_SUBST(IDEHDIR)
+AC_SUBST(IDELIB)
+AC_SUBST(IDETCLLIB)
+])
+
+dnl ====================================================================
 dnl Find all the ILU headers and libraries
 AC_DEFUN([CYG_AC_PATH_ILU], [
 AC_MSG_CHECKING(for ILU kernel headers in the source tree)
@@ -744,3 +837,1187 @@ fi
 AC_LANG_RESTORE
 AC_SUBST(LIBGCC)
 ])
+
+dnl ====================================================================
+dnl Ok, lets find the tcl source trees so we can use the headers
+dnl Warning: transition of version 9 to 10 will break this algorithm
+dnl because 10 sorts before 9. We also look for just tcl. We have to
+dnl be careful that we don't match stuff like tclX by accident.
+dnl the alternative search directory is involked by --with-tclinclude
+AC_DEFUN([CYG_AC_PATH_TCL], [
+    CYG_AC_PATH_TCLH
+    CYG_AC_PATH_TCLCONFIG
+    CYG_AC_LOAD_TCLCONFIG
+])
+AC_DEFUN([CYG_AC_PATH_TCLH], [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+no_tcl=true
+AC_MSG_CHECKING(for Tcl headers in the source tree)
+AC_ARG_WITH(tclinclude, [  --with-tclinclude       directory where tcl headers are], with_tclinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_tclh,[
+dnl first check to see if --with-tclinclude was specified
+if test x"${with_tclinclude}" != x ; then
+  if test -f ${with_tclinclude}/tcl.h ; then
+    ac_cv_c_tclh=`(cd ${with_tclinclude}; ${PWDCMD-pwd})`
+  elif test -f ${with_tclinclude}/generic/tcl.h ; then
+    ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; ${PWDCMD-pwd})`
+  else
+    AC_MSG_ERROR([${with_tclinclude} directory doesn't contain headers])
+  fi
+fi
+
+dnl next check if it came with Tcl configuration file
+if test x"${ac_cv_c_tclconfig}" != x ; then
+  for i in $dirlist; do
+    if test -f $ac_cv_c_tclconfig/$i/generic/tcl.h ; then
+      ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/$i/generic; ${PWDCMD-pwd})`
+      break
+    fi
+  done
+fi
+
+dnl next check in private source directory
+dnl since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_tclh}" = x ; then
+    dnl find the top level Tcl source directory
+    for i in $dirlist; do
+        if test -n "`ls -dr $srcdir/$i/tcl* 2>/dev/null`" ; then
+	    tclpath=$srcdir/$i
+	    break
+	fi
+    done
+
+    dnl find the exact Tcl source dir. We do it this way, cause there
+    dnl might be multiple version of Tcl, and we want the most recent one.
+    for i in `ls -dr $tclpath/tcl* 2>/dev/null ` ; do
+        if test -f $i/generic/tcl.h ; then
+          ac_cv_c_tclh=`(cd $i/generic; ${PWDCMD-pwd})`
+          break
+        fi
+    done
+fi
+
+dnl check if its installed with the compiler
+if test x"${ac_cv_c_tclh}" = x ; then
+    dnl Get the path to the compiler
+    ccpath=`which ${CC}  | sed -e 's:/bin/.*::'`/include
+    if test -f $ccpath/tcl.h; then
+        ac_cv_c_tclh=$ccpath
+    fi
+fi
+
+dnl see if one is installed
+if test x"${ac_cv_c_tclh}" = x ; then
+   AC_MSG_RESULT(none)
+   AC_CHECK_HEADER(tcl.h, ac_cv_c_tclh=installed, ac_cv_c_tclh="")
+else
+   AC_MSG_RESULT(${ac_cv_c_tclh})
+fi
+])
+  TCLHDIR=""
+if test x"${ac_cv_c_tclh}" = x ; then
+    AC_MSG_ERROR([Can't find any Tcl headers])
+fi
+if test x"${ac_cv_c_tclh}" != x ; then
+    no_tcl=""
+    if test x"${ac_cv_c_tclh}" != x"installed" ; then
+	if test x"${CC}" = xcl ; then
+	    tmp="`cygpath --windows ${ac_cv_c_tclh}`"
+	    ac_cv_c_tclh="`echo $tmp | sed -e s#\\\\\\\\#/#g`"
+	fi
+        AC_MSG_RESULT(${ac_cv_c_tclh})
+        TCLHDIR="-I${ac_cv_c_tclh}"
+    fi
+fi
+
+AC_SUBST(TCLHDIR)
+])
+
+dnl ====================================================================
+dnl Ok, lets find the tcl configuration
+AC_DEFUN([CYG_AC_PATH_TCLCONFIG], [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+dnl First, look for one uninstalled.  
+dnl the alternative search directory is invoked by --with-tclconfig
+if test x"${no_tcl}" = x ; then
+  dnl we reset no_tcl in case something fails here
+    no_tcl=true
+    AC_ARG_WITH(tclconfig, [  --with-tclconfig           directory containing tcl configuration (tclConfig.sh)],
+         with_tclconfig=${withval})
+    AC_MSG_CHECKING([for Tcl configuration script])
+    AC_CACHE_VAL(ac_cv_c_tclconfig,[
+
+    dnl First check to see if --with-tclconfig was specified.
+    if test x"${with_tclconfig}" != x ; then
+        if test -f "${with_tclconfig}/tclConfig.sh" ; then
+            ac_cv_c_tclconfig=`(cd ${with_tclconfig}; ${PWDCMD-pwd})`
+        else
+            AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh])
+        fi
+    fi
+
+    dnl next check if it came with Tcl configuration file in the source tree
+    if test x"${ac_cv_c_tclconfig}" = x ; then
+        for i in $dirlist; do
+            dnl need to test both unix and win directories, since 
+            dnl cygwin's tkConfig.sh could be in either directory depending
+            dnl on the cygwin port of tcl.
+            if test -f $srcdir/$i/unix/tclConfig.sh ; then
+                ac_cv_c_tclconfig=`(cd $srcdir/$i/unix; ${PWDCMD-pwd})`
+	        break
+            fi
+            if test -f $srcdir/$i/win/tclConfig.sh ; then
+                ac_cv_c_tclconfig=`(cd $srcdir/$i/win; ${PWDCMD-pwd})`
+	        break
+            fi
+        done
+    fi
+    dnl check in a few other locations
+    if test x"${ac_cv_c_tclconfig}" = x ; then
+        dnl find the top level Tcl source directory
+        for i in $dirlist; do
+            if test -n "`ls -dr $i/tcl* 2>/dev/null`" ; then
+	        tclconfpath=$i
+	        break
+	    fi
+        done
+
+        dnl find the exact Tcl dir. We do it this way, cause there
+        dnl might be multiple version of Tcl, and we want the most recent one.
+        for i in `ls -dr $tclconfpath/tcl* 2>/dev/null ` ; do
+            dnl need to test both unix and win directories, since 
+            dnl cygwin's tclConfig.sh could be in either directory depending
+            dnl on the cygwin port of tcl.
+            if test -f $i/unix/tclConfig.sh ; then
+                ac_cv_c_tclconfig=`(cd $i/unix; ${PWDCMD-pwd})`
+                break
+            fi
+            if test -f $i/win/tclConfig.sh ; then
+                ac_cv_c_tclconfig=`(cd $i/win; ${PWDCMD-pwd})`
+                break
+            fi
+        done
+    fi
+
+    dnl Check to see if it's installed. We have to look in the $CC path
+    dnl to find it, cause our $prefix may not match the compilers.
+    if test x"${ac_cv_c_tclconfig}" = x ; then
+        dnl Get the path to the compiler
+	ccpath=`which ${CC}  | sed -e 's:/bin/.*::'`/lib
+        if test -f $ccpath/tclConfig.sh; then
+	    ac_cv_c_tclconfig=$ccpath
+        fi
+    fi
+    ])	dnl end of cache_val
+
+    if test x"${ac_cv_c_tclconfig}" = x ; then
+        TCLCONFIG=""
+        AC_MSG_WARN(Can't find Tcl configuration definitions)
+    else
+        no_tcl=""
+        TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
+        AC_MSG_RESULT(${TCLCONFIG})
+     fi
+fi
+AC_SUBST(TCLCONFIG)
+])
+
+dnl Defined as a separate macro so we don't have to cache the values
+dnl from PATH_TCLCONFIG (because this can also be cached).
+AC_DEFUN([CYG_AC_LOAD_TCLCONFIG], [
+    . $TCLCONFIG
+
+dnl AC_SUBST(TCL_VERSION)
+dnl AC_SUBST(TCL_MAJOR_VERSION)
+dnl AC_SUBST(TCL_MINOR_VERSION)
+dnl AC_SUBST(TCL_CC)
+    AC_SUBST(TCL_DEFS)
+
+dnl not used, don't export to save symbols
+    AC_SUBST(TCL_LIB_FILE)
+    AC_SUBST(TCL_LIB_FULL_PATH)
+    AC_SUBST(TCL_LIBS)
+dnl not used, don't export to save symbols
+dnl    AC_SUBST(TCL_PREFIX)
+
+    AC_SUBST(TCL_CFLAGS)
+
+dnl not used, don't export to save symbols
+dnl    AC_SUBST(TCL_EXEC_PREFIX)
+
+    AC_SUBST(TCL_SHLIB_CFLAGS)
+    AC_SUBST(TCL_SHLIB_LD)
+dnl don't export, not used outside of configure
+dnl AC_SUBST(TCL_SHLIB_LD_LIBS)
+dnl AC_SUBST(TCL_SHLIB_SUFFIX)
+dnl not used, don't export to save symbols
+dnl AC_SUBST(TCL_DL_LIBS)
+    AC_SUBST(TCL_LD_FLAGS)
+    AC_SUBST(TCL_LD_SEARCH_FLAGS)
+dnl don't export, not used outside of configure
+dnl AC_SUBST(TCL_COMPAT_OBJS)
+    AC_SUBST(TCL_RANLIB)
+    AC_SUBST(TCL_BUILD_LIB_SPEC)
+    AC_SUBST(TCL_LIB_SPEC)
+    AC_SUBST(TCL_BIN_DIR)
+dnl AC_SUBST(TCL_LIB_VERSIONS_OK)
+
+dnl not used, don't export to save symbols
+dnl    AC_SUBST(TCL_SHARED_LIB_SUFFIX)
+
+dnl not used, don't export to save symbols
+dnl    AC_SUBST(TCL_UNSHARED_LIB_SUFFIX)
+])
+
+dnl ====================================================================
+AC_DEFUN([CYG_AC_PATH_TK], [
+    CYG_AC_PATH_TKH
+    CYG_AC_PATH_TKCONFIG
+    CYG_AC_LOAD_TKCONFIG
+])
+AC_DEFUN([CYG_AC_PATH_TKH], [
+#
+# Ok, lets find the tk source trees so we can use the headers
+# If the directory (presumably symlink) named "tk" exists, use that one
+# in preference to any others.  Same logic is used when choosing library
+# and again with Tcl. The search order is the best place to look first, then in
+# decreasing significance. The loop breaks if the trigger file is found.
+# Note the gross little conversion here of srcdir by cd'ing to the found
+# directory. This converts the path from a relative to an absolute, so
+# recursive cache variables for the path will work right. We check all
+# the possible paths in one loop rather than many separate loops to speed
+# things up.
+# the alternative search directory is involked by --with-tkinclude
+#
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+no_tk=true
+AC_MSG_CHECKING(for Tk headers in the source tree)
+AC_ARG_WITH(tkinclude, [  --with-tkinclude       directory where tk headers are], with_tkinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_tkh,[
+dnl first check to see if --with-tkinclude was specified
+if test x"${with_tkinclude}" != x ; then
+  if test -f ${with_tkinclude}/tk.h ; then
+    ac_cv_c_tkh=`(cd ${with_tkinclude}; ${PWDCMD-pwd})`
+  elif test -f ${with_tkinclude}/generic/tk.h ; then
+    ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; ${PWDCMD-pwd})`
+  else
+    AC_MSG_ERROR([${with_tkinclude} directory doesn't contain headers])
+  fi
+fi
+
+dnl next check if it came with Tk configuration file
+if test x"${ac_cv_c_tkconfig}" != x ; then
+  for i in $dirlist; do
+    if test -f $ac_cv_c_tkconfig/$i/generic/tk.h ; then
+      ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/$i/generic; ${PWDCMD-pwd})`
+      break
+    fi
+  done
+fi
+
+dnl next check in private source directory
+dnl since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_tkh}" = x ; then
+    dnl find the top level Tk source directory
+    for i in $dirlist; do
+        if test -n "`ls -dr $srcdir/$i/tk* 2>/dev/null`" ; then
+	    tkpath=$srcdir/$i
+	    break
+	fi
+    done
+
+    dnl find the exact Tk source dir. We do it this way, cause there
+    dnl might be multiple version of Tk, and we want the most recent one.
+    for i in `ls -dr $tkpath/tk* 2>/dev/null ` ; do
+        if test -f $i/generic/tk.h ; then
+          ac_cv_c_tkh=`(cd $i/generic; ${PWDCMD-pwd})`
+          break
+        fi
+    done
+fi
+
+dnl see if one is installed
+if test x"${ac_cv_c_tkh}" = x ; then
+    AC_MSG_RESULT(none)
+    dnl Get the path to the compiler. We do it this way instead of using
+    dnl AC_CHECK_HEADER, cause this doesn't depend in having X configured.
+    ccpath=`which ${CC}  | sed -e 's:/bin/.*::'`/include
+    if test -f $ccpath/tk.h; then
+	ac_cv_c_tkh=$ccpath
+    fi
+else
+   AC_MSG_RESULT(${ac_cv_c_tkh})
+fi
+])
+  TKHDIR=""
+if test x"${ac_cv_c_tkh}" = x ; then
+    AC_MSG_ERROR([Can't find any Tk headers])
+fi
+if test x"${ac_cv_c_tkh}" != x ; then
+    no_tk=""
+    if test x"${ac_cv_c_tkh}" != x"installed" ; then
+	if test x"${CC}" = xcl ; then
+	    tmp="`cygpath --windows ${ac_cv_c_tkh}`"
+	    ac_cv_c_tkh="`echo $tmp | sed -e s#\\\\\\\\#/#g`"
+	fi
+        AC_MSG_RESULT([found in ${ac_cv_c_tkh}])
+        TKHDIR="-I${ac_cv_c_tkh}"
+    fi
+fi
+
+AC_SUBST(TKHDIR)
+])
+
+AC_DEFUN([CYG_AC_PATH_TKCONFIG], [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+dnl First, look for one uninstalled.  
+dnl the alternative search directory is invoked by --with-tkconfig
+if test x"${no_tk}" = x ; then
+  dnl we reset no_tk in case something fails here
+    no_tk=true
+    AC_ARG_WITH(tkconfig, [  --with-tkconfig           directory containing tk configuration (tkConfig.sh)],
+         with_tkconfig=${withval})
+    AC_MSG_CHECKING([for Tk configuration script])
+    AC_CACHE_VAL(ac_cv_c_tkconfig,[
+
+    dnl First check to see if --with-tkconfig was specified.
+    if test x"${with_tkconfig}" != x ; then
+        if test -f "${with_tkconfig}/tkConfig.sh" ; then
+            ac_cv_c_tkconfig=`(cd ${with_tkconfig}; ${PWDCMD-pwd})`
+        else
+            AC_MSG_ERROR([${with_tkconfig} directory doesn't contain tkConfig.sh])
+        fi
+    fi
+
+    dnl next check if it came with Tk configuration file in the source tree
+    if test x"${ac_cv_c_tkconfig}" = x ; then
+        for i in $dirlist; do
+            dnl need to test both unix and win directories, since 
+            dnl cygwin's tkConfig.sh could be in either directory depending
+            dnl on the cygwin port of tk.
+            if test -f $srcdir/$i/unix/tkConfig.sh ; then
+                ac_cv_c_tkconfig=`(cd $srcdir/$i/unix; ${PWDCMD-pwd})`
+	        break
+            fi
+            if test -f $srcdir/$i/win/tkConfig.sh ; then
+                ac_cv_c_tkconfig=`(cd $srcdir/$i/unix; ${PWDCMD-pwd})`
+	        break
+            fi
+        done
+    fi
+    dnl check in a few other locations
+    if test x"${ac_cv_c_tkconfig}" = x ; then
+        dnl find the top level Tk source directory
+        for i in $dirlist; do
+            if test -n "`ls -dr $i/tk* 2>/dev/null`" ; then
+	        tkconfpath=$i
+	        break
+	    fi
+        done
+
+        dnl find the exact Tk dir. We do it this way, cause there
+        dnl might be multiple version of Tk, and we want the most recent one.
+        for i in `ls -dr $tkconfpath/tk* 2>/dev/null ` ; do
+            dnl need to test both unix and win directories, since 
+            dnl cygwin's tkConfig.sh could be in either directory depending
+            dnl on the cygwin port of tk.
+            if test -f $i/unix/tkConfig.sh ; then
+                ac_cv_c_tkconfig=`(cd $i/unix; ${PWDCMD-pwd})`
+                break
+            fi
+            if test -f $i/win/tkConfig.sh ; then
+                ac_cv_c_tkconfig=`(cd $i/win; ${PWDCMD-pwd})`
+                break
+            fi
+        done
+    fi
+
+    dnl Check to see if it's installed. We have to look in the $CC path
+    dnl to find it, cause our $prefix may not match the compilers.
+    if test x"${ac_cv_c_tkconfig}" = x ; then
+        dnl Get the path to the compiler
+	ccpath=`which ${CC}  | sed -e 's:/bin/.*::'`/lib
+        if test -f $ccpath/tkConfig.sh; then
+	    ac_cv_c_tkconfig=$ccpath
+        fi
+    fi
+    ])	dnl end of cache_val
+
+    if test x"${ac_cv_c_tkconfig}" = x ; then
+        TKCONFIG=""
+        AC_MSG_WARN(Can't find Tk configuration definitions)
+    else
+        no_tk=""
+        TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
+        AC_MSG_RESULT(${TKCONFIG})
+     fi
+fi
+AC_SUBST(TKCONFIG)
+])
+
+dnl Defined as a separate macro so we don't have to cache the values
+dnl from PATH_TKCONFIG (because this can also be cached).
+AC_DEFUN([CYG_AC_LOAD_TKCONFIG], [
+    if test -f "$TKCONFIG" ; then
+      . $TKCONFIG
+    fi
+
+    AC_SUBST(TK_VERSION)
+dnl not actually used, don't export to save symbols
+dnl    AC_SUBST(TK_MAJOR_VERSION)
+dnl    AC_SUBST(TK_MINOR_VERSION)
+    AC_SUBST(TK_DEFS)
+
+dnl not used, don't export to save symbols
+    AC_SUBST(TK_LIB_FILE)
+    AC_SUBST(TK_LIB_FULL_PATH)
+    AC_SUBST(TK_LIBS)
+dnl not used, don't export to save symbols
+dnl    AC_SUBST(TK_PREFIX)
+
+dnl not used, don't export to save symbols
+dnl    AC_SUBST(TK_EXEC_PREFIX)
+    AC_SUBST(TK_BUILD_INCLUDES)
+    AC_SUBST(TK_XINCLUDES)
+    AC_SUBST(TK_XLIBSW)
+    AC_SUBST(TK_BUILD_LIB_SPEC)
+    AC_SUBST(TK_LIB_SPEC)
+])
+
+dnl ====================================================================
+dnl Ok, lets find the itcl source trees so we can use the headers
+dnl the alternative search directory is involked by --with-itclinclude
+AC_DEFUN([CYG_AC_PATH_ITCL], [
+    CYG_AC_PATH_ITCLH
+    CYG_AC_PATH_ITCLLIB
+    CYG_AC_PATH_ITCLSH
+    CYG_AC_PATH_ITCLMKIDX
+])
+AC_DEFUN([CYG_AC_PATH_ITCLH], [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+no_itcl=true
+AC_MSG_CHECKING(for Itcl headers in the source tree)
+AC_ARG_WITH(itclinclude, [  --with-itclinclude       directory where itcl headers are], with_itclinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_itclh,[
+dnl first check to see if --with-itclinclude was specified
+if test x"${with_itclinclude}" != x ; then
+  if test -f ${with_itclinclude}/itcl.h ; then
+    ac_cv_c_itclh=`(cd ${with_itclinclude}; ${PWDCMD-pwd})`
+  elif test -f ${with_itclinclude}/src/itcl.h ; then
+    ac_cv_c_itclh=`(cd ${with_itclinclude}/src; ${PWDCMD-pwd})`
+  else
+    AC_MSG_ERROR([${with_itclinclude} directory doesn't contain headers])
+  fi
+fi
+
+dnl next check if it came with Itcl configuration file
+if test x"${ac_cv_c_itclconfig}" != x ; then
+  for i in $dirlist; do
+    if test -f $ac_cv_c_itclconfig/$i/src/itcl.h ; then
+      ac_cv_c_itclh=`(cd $ac_cv_c_itclconfig/$i/src; ${PWDCMD-pwd})`
+      break
+    fi
+  done
+fi
+
+dnl next check in private source directory
+dnl since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_itclh}" = x ; then
+    dnl find the top level Itcl source directory
+    for i in $dirlist; do
+        if test -n "`ls -dr $srcdir/$i/itcl* 2>/dev/null`" ; then
+	    itclpath=$srcdir/$i
+	    break
+	fi
+    done
+
+    dnl find the exact Itcl source dir. We do it this way, cause there
+    dnl might be multiple version of Itcl, and we want the most recent one.
+    for i in `ls -dr $itclpath/itcl* 2>/dev/null ` ; do
+        if test -f $i/src/itcl.h ; then
+          ac_cv_c_itclh=`(cd $i/src; ${PWDCMD-pwd})`
+          break
+        fi
+    done
+fi
+
+dnl see if one is installed
+if test x"${ac_cv_c_itclh}" = x ; then
+   AC_MSG_RESULT(none)
+   AC_CHECK_HEADER(itcl.h, ac_cv_c_itclh=installed, ac_cv_c_itclh="")
+else
+   AC_MSG_RESULT(${ac_cv_c_itclh})
+fi
+])
+  ITCLHDIR=""
+if test x"${ac_cv_c_itclh}" = x ; then
+    AC_MSG_ERROR([Can't find any Itcl headers])
+fi
+if test x"${ac_cv_c_itclh}" != x ; then
+    no_itcl=""
+    if test x"${ac_cv_c_itclh}" != x"installed" ; then
+        AC_MSG_RESULT(${ac_cv_c_itclh})
+        ITCLHDIR="-I${ac_cv_c_itclh}"
+    fi
+fi
+
+AC_SUBST(ITCLHDIR)
+])
+
+dnl Ok, lets find the itcl library
+dnl First, look for one uninstalled.  
+dnl the alternative search directory is invoked by --with-itcllib
+AC_DEFUN([CYG_AC_PATH_ITCLLIB], [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+if test x"${no_itcl}" = x ; then
+    dnl we reset no_itcl incase something fails here
+    no_itcl=true
+    AC_ARG_WITH(itcllib,
+	[  --with-itcllib           directory where the itcl library is],
+        with_itcllib=${withval})
+    AC_MSG_CHECKING([for Itcl library])
+    AC_CACHE_VAL(ac_cv_c_itcllib,[
+    dnl First check to see if --with-itcllib was specified.
+    if test x"${with_itcllib}" != x ; then
+        if test -f "${with_itcllib}/libitcl$TCL_SHARED_LIB_SUFFIX" ; then
+            ac_cv_c_itcllib=`(cd ${with_itcllib}; ${PWDCMD-pwd})`/libitcl$TCL_SHARED_LIB_SUFFIX
+	else
+	    if test -f "${with_itcllib}/libitcl$TCL_UNSHARED_LIB_SUFFIX"; then
+	 	ac_cv_c_itcllib=`(cd ${with_itcllib}; ${PWDCMD-pwd})`/libitcl$TCL_UNSHARED_LIB_SUFFIX
+	    fi
+	fi
+    fi
+    dnl then check for a  Itcl library. Since these are uninstalled,
+    dnl use the simple lib name root. 
+    if test x"${ac_cv_c_itcllib}" = x ; then
+        dnl find the top level Itcl build directory
+        for i in $dirlist; do
+            if test -n "`ls -dr $i/itcl* 2>/dev/null`" ; then
+	        itclpath=$i/itcl
+	        break
+	    fi
+        done
+        dnl Itcl 7.5 and greater puts library in subdir.  Look there first.
+        if test -f "$itclpath/src/libitcl.$TCL_SHLIB_SUFFIX" ; then
+	     ac_cv_c_itcllib=`(cd $itclpath/src; ${PWDCMD-pwd})`
+        elif test -f "$itclpath/src/libitcl.a"; then
+	     ac_cv_c_itcllib=`(cd $itclpath/src; ${PWDCMD-pwd})`
+	fi
+    fi
+    dnl check in a few other private locations
+    if test x"${ac_cv_c_itcllib}" = x ; then
+        for i in ${dirlist}; do
+            if test -n "`ls -dr ${srcdir}/$i/itcl* 2>/dev/null`" ; then
+	        itclpath=${srcdir}/$i
+	        break
+	    fi
+        done
+        for i in `ls -dr ${itclpath}/itcl* 2>/dev/null` ; do
+            dnl Itcl 7.5 and greater puts library in subdir.  Look there first.
+            if test -f "$i/src/libitcl$TCL_SHLIB_SUFFIX" ; then
+	        ac_cv_c_itcllib=`(cd $i/src; ${PWDCMD-pwd})`
+	        break
+            elif test -f "$i/src/libitcl.a"; then
+	        ac_cv_c_itcllib=`(cd $i/src; ${PWDCMD-pwd})`
+	        break
+	    fi	
+        done
+    fi
+
+    dnl see if one is conveniently installed with the compiler
+    if test x"${ac_cv_c_itcllib}" = x ; then
+        dnl Get the path to the compiler
+	ccpath=`which ${CC}  | sed -e 's:/bin/.*::'`/lib
+        dnl Itcl 7.5 and greater puts library in subdir.  Look there first.
+        if test -f "${ccpath}/libitcl$TCL_SHLIB_SUFFIX" ; then
+	    ac_cv_c_itcllib=`(cd ${ccpath}; ${PWDCMD-pwd})`
+        elif test -f "${ccpath}/libitcl.a"; then
+	    ac_cv_c_itcllib=`(cd ${ccpath}; ${PWDCMD-pwd})`
+        fi
+    fi
+    ])
+    if test x"${ac_cv_c_itcllib}" = x ; then
+        ITCLLIB=""
+        AC_MSG_WARN(Can't find Itcl library)
+    else
+        ITCLLIB="-L${ac_cv_c_itcllib}"
+        AC_MSG_RESULT(${ac_cv_c_itcllib})
+        no_itcl=""
+    fi
+fi
+
+AC_PROVIDE([$0])
+AC_SUBST(ITCLLIB)
+])
+
+
+dnl ====================================================================
+dnl Ok, lets find the itcl source trees so we can use the itcl_sh script
+dnl the alternative search directory is involked by --with-itclinclude
+AC_DEFUN([CYG_AC_PATH_ITCLSH], [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+no_itcl=true
+AC_MSG_CHECKING(for the itcl_sh script)
+AC_ARG_WITH(itclinclude, [  --with-itclinclude       directory where itcl headers are], with_itclinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_itclsh,[
+dnl first check to see if --with-itclinclude was specified
+if test x"${with_itclinclude}" != x ; then
+  if test -f ${with_itclinclude}/itcl_sh ; then
+    ac_cv_c_itclsh=`(cd ${with_itclinclude}; ${PWDCMD-pwd})`
+  elif test -f ${with_itclinclude}/src/itcl_sh ; then
+    ac_cv_c_itclsh=`(cd ${with_itclinclude}/src; ${PWDCMD-pwd})`
+  else
+    AC_MSG_ERROR([${with_itclinclude} directory doesn't contain itcl_sh])
+  fi
+fi
+
+dnl next check in private source directory
+dnl since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_itclsh}" = x ; then
+    dnl find the top level Itcl source directory
+    for i in $dirlist; do
+        if test -n "`ls -dr $srcdir/$i/itcl* 2>/dev/null`" ; then
+	    itclpath=$srcdir/$i
+	    break
+	fi
+    done
+
+    dnl find the exact Itcl source dir. We do it this way, cause there
+    dnl might be multiple version of Itcl, and we want the most recent one.
+    for i in `ls -dr $itclpath/itcl* 2>/dev/null ` ; do
+        if test -f $i/src/itcl_sh ; then
+          ac_cv_c_itclsh=`(cd $i/src; ${PWDCMD-pwd})`/itcl_sh
+          break
+        fi
+    done
+fi
+
+dnl see if one is installed
+if test x"${ac_cv_c_itclsh}" = x ; then
+   AC_MSG_RESULT(none)
+   AC_PATH_PROG(ac_cv_c_itclsh, itcl_sh)
+else
+   AC_MSG_RESULT(${ac_cv_c_itclsh})
+fi
+])
+
+if test x"${ac_cv_c_itclsh}" = x ; then
+    AC_MSG_ERROR([Can't find the itcl_sh script])
+fi
+if test x"${ac_cv_c_itclsh}" != x ; then
+    no_itcl=""
+    AC_MSG_RESULT(${ac_cv_c_itclsh})
+    ITCLSH="${ac_cv_c_itclsh}"
+fi
+AC_SUBST(ITCLSH)
+])
+
+
+dnl ====================================================================
+dnl Ok, lets find the itcl source trees so we can use the itcl_sh script
+dnl the alternative search directory is involked by --with-itclinclude
+AC_DEFUN([CYG_AC_PATH_ITCLMKIDX], [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+no_itcl=true
+AC_MSG_CHECKING(for itcl_mkindex.tcl script)
+AC_ARG_WITH(itclinclude, [  --with-itclinclude       directory where itcl headers are], with_itclinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_itclmkidx,[
+dnl first check to see if --with-itclinclude was specified
+if test x"${with_itclinclude}" != x ; then
+  if test -f ${with_itclinclude}/itcl_sh ; then
+    ac_cv_c_itclmkidx=`(cd ${with_itclinclude}; ${PWDCMD-pwd})`
+  elif test -f ${with_itclinclude}/src/itcl_sh ; then
+    ac_cv_c_itclmkidx=`(cd ${with_itclinclude}/src; ${PWDCMD-pwd})`
+  else
+    AC_MSG_ERROR([${with_itclinclude} directory doesn't contain itcl_sh])
+  fi
+fi
+
+dnl next check in private source directory
+dnl since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_itclmkidx}" = x ; then
+    dnl find the top level Itcl source directory
+    for i in $dirlist; do
+        if test -n "`ls -dr $srcdir/$i/itcl* 2>/dev/null`" ; then
+	    itclpath=$srcdir/$i
+	    break
+	fi
+    done
+
+    dnl find the exact Itcl source dir. We do it this way, cause there
+    dnl might be multiple version of Itcl, and we want the most recent one.
+    for i in `ls -dr $itclpath/itcl* 2>/dev/null ` ; do
+        if test -f $i/library/itcl_mkindex.tcl ; then
+          ac_cv_c_itclmkidx=`(cd $i/library; ${PWDCMD-pwd})`/itcl_mkindex.tcl
+          break
+        fi
+    done
+fi
+if test x"${ac_cv_c_itclmkidx}" = x ; then
+    dnl Get the path to the compiler
+    ccpath=`which ${CC}  | sed -e 's:/bin/.*::'`/share
+    dnl Itcl 7.5 and greater puts library in subdir.  Look there first.
+    for i in `ls -dr $ccpath/itcl* 2>/dev/null ` ; do
+        if test -f $i/itcl_mkindex.tcl ; then
+            ac_cv_c_itclmkidx=`(cd $i; ${PWDCMD-pwd})`/itcl_mkindex.tcl
+            break
+        fi
+    done
+fi
+])
+
+if test x"${ac_cv_c_itclmkidx}" = x ; then
+    AC_MSG_ERROR([Can't find the itcl_mkindex.tcl script])
+fi
+if test x"${ac_cv_c_itclmkidx}" != x ; then
+    no_itcl=""
+    AC_MSG_RESULT(${ac_cv_c_itclmkidx})
+    ITCLMKIDX="${ac_cv_c_itclmkidx}"
+else
+   AC_MSG_RESULT(none)
+fi
+AC_SUBST(ITCLMKIDX)
+])
+
+dnl ====================================================================
+dnl Ok, lets find the tix source trees so we can use the headers
+dnl the alternative search directory is involked by --with-tixinclude
+AC_DEFUN([CYG_AC_PATH_TIX], [
+    CYG_AC_PATH_TIXH
+    CYG_AC_PATH_TIXLIB
+])
+AC_DEFUN([CYG_AC_PATH_TIXH], [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+no_tix=true
+AC_MSG_CHECKING(for Tix headers in the source tree)
+AC_ARG_WITH(tixinclude, [  --with-tixinclude       directory where tix headers are], with_tixinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_tixh,[
+dnl first check to see if --with-tixinclude was specified
+if test x"${with_tixinclude}" != x ; then
+  if test -f ${with_tixinclude}/tix.h ; then
+    ac_cv_c_tixh=`(cd ${with_tixinclude}; ${PWDCMD-pwd})`
+  elif test -f ${with_tixinclude}/generic/tix.h ; then
+    ac_cv_c_tixh=`(cd ${with_tixinclude}/generic; ${PWDCMD-pwd})`
+  else
+    AC_MSG_ERROR([${with_tixinclude} directory doesn't contain headers])
+  fi
+fi
+
+dnl next check if it came with Tix configuration file
+if test x"${ac_cv_c_tixconfig}" != x ; then
+  for i in $dirlist; do
+    if test -f $ac_cv_c_tixconfig/$i/generic/tix.h ; then
+      ac_cv_c_tixh=`(cd $ac_cv_c_tixconfig/$i/generic; ${PWDCMD-pwd})`
+      break
+    fi
+  done
+fi
+
+dnl next check in private source directory
+dnl since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_tixh}" = x ; then
+    dnl find the top level Tix source directory
+    for i in $dirlist; do
+        if test -n "`ls -dr $srcdir/$i/tix* 2>/dev/null`" ; then
+	    tixpath=$srcdir/$i
+	    break
+	fi
+    done
+
+    dnl find the exact Tix source dir. We do it this way, cause there
+    dnl might be multiple version of Tix, and we want the most recent one.
+    for i in `ls -dr $tixpath/tix* 2>/dev/null ` ; do
+        if test -f $i/generic/tix.h ; then
+          ac_cv_c_tixh=`(cd $i/generic; ${PWDCMD-pwd})`
+          break
+        fi
+    done
+fi
+
+dnl see if one is installed
+if test x"${ac_cv_c_tixh}" = x ; then
+    AC_MSG_RESULT(none)
+    dnl Get the path to the compiler
+
+   dnl Get the path to the compiler. We do it this way instead of using
+    dnl AC_CHECK_HEADER, cause this doesn't depend in having X configured.
+    ccpath=`which ${CC}  | sed -e 's:/bin/.*::'`/include
+    if test -f $ccpath/tix.h; then
+	ac_cv_c_tixh=installed
+    fi
+else
+   AC_MSG_RESULT(${ac_cv_c_tixh})
+fi
+])
+if test x"${ac_cv_c_tixh}" = x ; then
+    AC_MSG_ERROR([Can't find any Tix headers])
+fi
+if test x"${ac_cv_c_tixh}" != x ; then
+    no_tix=""
+    AC_MSG_RESULT(${ac_cv_c_tixh})
+    if test x"${ac_cv_c_tixh}" != x"installed" ; then
+        TIXHDIR="-I${ac_cv_c_tixh}"
+    fi
+fi
+
+AC_SUBST(TIXHDIR)
+])
+
+AC_DEFUN([CYG_AC_PATH_TIXCONFIG], [
+#
+# Ok, lets find the tix configuration
+# First, look for one uninstalled.  
+# the alternative search directory is invoked by --with-tixconfig
+#
+
+if test x"${no_tix}" = x ; then
+  # we reset no_tix in case something fails here
+  no_tix=true
+  AC_ARG_WITH(tixconfig, [  --with-tixconfig           directory containing tix configuration (tixConfig.sh)],
+         with_tixconfig=${withval})
+  AC_MSG_CHECKING([for Tix configuration])
+  AC_CACHE_VAL(ac_cv_c_tixconfig,[
+
+  # First check to see if --with-tixconfig was specified.
+  if test x"${with_tixconfig}" != x ; then
+    if test -f "${with_tixconfig}/tixConfig.sh" ; then
+      ac_cv_c_tixconfig=`(cd ${with_tixconfig}; ${PWDCMD-pwd})`
+    else
+      AC_MSG_ERROR([${with_tixconfig} directory doesn't contain tixConfig.sh])
+    fi
+  fi
+
+  # then check for a private Tix library
+  if test x"${ac_cv_c_tixconfig}" = x ; then
+    for i in \
+		../tix \
+		`ls -dr ../tix[[4]]* 2>/dev/null` \
+		../../tix \
+		`ls -dr ../../tix[[4]]* 2>/dev/null` \
+		../../../tix \
+		`ls -dr ../../../tix[[4]]* 2>/dev/null` ; do
+      if test -f "$i/tixConfig.sh" ; then
+        ac_cv_c_tixconfig=`(cd $i; ${PWDCMD-pwd})`
+	break
+      fi
+    done
+  fi
+  # check in a few common install locations
+  if test x"${ac_cv_c_tixconfig}" = x ; then
+    for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
+      if test -f "$i/tixConfig.sh" ; then
+        ac_cv_c_tkconfig=`(cd $i; ${PWDCMD-pwd})`
+	break
+      fi
+    done
+  fi
+  # check in a few other private locations
+  if test x"${ac_cv_c_tixconfig}" = x ; then
+    for i in \
+		${srcdir}/../tix \
+		`ls -dr ${srcdir}/../tix[[4-9]]* 2>/dev/null` ; do
+      if test -f "$i/tixConfig.sh" ; then
+        ac_cv_c_tixconfig=`(cd $i; ${PWDCMD-pwd})`
+	break
+      fi
+    done
+  fi
+  ])
+  if test x"${ac_cv_c_tixconfig}" = x ; then
+    TIXCONFIG="# no Tix configs found"
+    AC_MSG_WARN(Can't find Tix configuration definitions)
+  else
+    no_tix=
+    TIXCONFIG=${ac_cv_c_tixconfig}/tixConfig.sh
+    AC_MSG_RESULT(found $TIXCONFIG)
+  fi
+fi
+
+])
+
+# Defined as a separate macro so we don't have to cache the values
+# from PATH_TIXCONFIG (because this can also be cached).
+AC_DEFUN([CYG_AC_LOAD_TIXCONFIG], [
+    if test -f "$TIXCONFIG" ; then
+      . $TIXCONFIG
+    fi
+
+    AC_SUBST(TIX_BUILD_LIB_SPEC)
+    AC_SUBST(TIX_LIB_FULL_PATH)
+])
+
+AC_DEFUN([CYG_AC_PATH_ITCLCONFIG], [
+#
+# Ok, lets find the itcl configuration
+# First, look for one uninstalled.  
+# the alternative search directory is invoked by --with-itclconfig
+#
+
+if test x"${no_itcl}" = x ; then
+  # we reset no_itcl in case something fails here
+  no_itcl=true
+  AC_ARG_WITH(itclconfig, [  --with-itclconfig           directory containing itcl configuration (itclConfig.sh)],
+         with_itclconfig=${withval})
+  AC_MSG_CHECKING([for Itcl configuration])
+  AC_CACHE_VAL(ac_cv_c_itclconfig,[
+
+  # First check to see if --with-itclconfig was specified.
+  if test x"${with_itclconfig}" != x ; then
+    if test -f "${with_itclconfig}/itclConfig.sh" ; then
+      ac_cv_c_itclconfig=`(cd ${with_itclconfig}; ${PWDCMD-pwd})`
+    else
+      AC_MSG_ERROR([${with_itclconfig} directory doesn't contain itclConfig.sh])
+    fi
+  fi
+
+  # then check for a private itcl library
+  if test x"${ac_cv_c_itclconfig}" = x ; then
+    for i in \
+		../itcl/itcl \
+		`ls -dr ../itcl/itcl[[3]]* 2>/dev/null` \
+		../../itcl/itcl \
+		`ls -dr ../../itcl/itcl[[3]]* 2>/dev/null` \
+		../../../itcl/itcl \
+		`ls -dr ../../../itcl/itcl[[3]]* 2>/dev/null` ; do
+      if test -f "$i/itclConfig.sh" ; then
+        ac_cv_c_itclconfig=`(cd $i; ${PWDCMD-pwd})`
+	break
+      fi
+    done
+  fi
+  # check in a few common install locations
+  if test x"${ac_cv_c_itclconfig}" = x ; then
+    for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
+      if test -f "$i/itclConfig.sh" ; then
+        ac_cv_c_itclconfig=`(cd $i; ${PWDCMD-pwd})`
+	break
+      fi
+    done
+  fi
+  # check in a few other private locations
+  if test x"${ac_cv_c_itclconfig}" = x ; then
+    for i in \
+		${srcdir}/../itcl/itcl \
+		`ls -dr ${srcdir}/../itcl/itcl[[3]]* 2>/dev/null` ; do
+      if test -f "$i/itcl/itclConfig.sh" ; then
+        ac_cv_c_itclconfig=`(cd $i; ${PWDCMD-pwd})`
+	break
+      fi
+    done
+  fi
+  ])
+  if test x"${ac_cv_c_itclconfig}" = x ; then
+    ITCLCONFIG="# no itcl configs found"
+    AC_MSG_WARN(Can't find itcl configuration definitions)
+  else
+    no_itcl=
+    ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
+    AC_MSG_RESULT(found $ITCLCONFIG)
+  fi
+fi
+
+])
+
+# Defined as a separate macro so we don't have to cache the values
+# from PATH_ITCLCONFIG (because this can also be cached).
+AC_DEFUN([CYG_AC_LOAD_ITCLCONFIG], [
+    if test -f "$ITCLCONFIG" ; then
+      . $ITCLCONFIG
+    fi
+
+    AC_SUBST(ITCL_BUILD_LIB_SPEC)
+    AC_SUBST(ITCL_SH)
+    AC_SUBST(ITCL_LIB_FILE)
+    AC_SUBST(ITCL_LIB_FULL_PATH)
+
+])
+
+
+AC_DEFUN([CYG_AC_PATH_ITKCONFIG], [
+#
+# Ok, lets find the itk configuration
+# First, look for one uninstalled.  
+# the alternative search directory is invoked by --with-itkconfig
+#
+
+if test x"${no_itk}" = x ; then
+  # we reset no_itk in case something fails here
+  no_itk=true
+  AC_ARG_WITH(itkconfig, [  --with-itkconfig           directory containing itk configuration (itkConfig.sh)],
+         with_itkconfig=${withval})
+  AC_MSG_CHECKING([for Itk configuration])
+  AC_CACHE_VAL(ac_cv_c_itkconfig,[
+
+  # First check to see if --with-itkconfig was specified.
+  if test x"${with_itkconfig}" != x ; then
+    if test -f "${with_itkconfig}/itkConfig.sh" ; then
+      ac_cv_c_itkconfig=`(cd ${with_itkconfig}; ${PWDCMD-pwd})`
+    else
+      AC_MSG_ERROR([${with_itkconfig} directory doesn't contain itkConfig.sh])
+    fi
+  fi
+
+  # then check for a private itk library
+  if test x"${ac_cv_c_itkconfig}" = x ; then
+    for i in \
+		../itcl/itk \
+		`ls -dr ../itcl/itk[[3]]* 2>/dev/null` \
+		../../itcl/itk \
+		`ls -dr ../../itcl/itk[[3]]* 2>/dev/null` \
+		../../../itcl/itk \
+		`ls -dr ../../../itcl/itk[[3]]* 2>/dev/null` ; do
+      if test -f "$i/itkConfig.sh" ; then
+        ac_cv_c_itkconfig=`(cd $i; ${PWDCMD-pwd})`
+	break
+      fi
+    done
+  fi
+  # check in a few common install locations
+  if test x"${ac_cv_c_itkconfig}" = x ; then
+    for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
+      if test -f "$i/itcl/itkConfig.sh" ; then
+        ac_cv_c_itkconfig=`(cd $i; ${PWDCMD-pwd})`
+	break
+      fi
+    done
+  fi
+  # check in a few other private locations
+  if test x"${ac_cv_c_itkconfig}" = x ; then
+    for i in \
+		${srcdir}/../itcl/itk \
+		`ls -dr ${srcdir}/../itcl/itk[[3]]* 2>/dev/null` ; do
+      if test -f "$i/itkConfig.sh" ; then
+        ac_cv_c_itkconfig=`(cd $i; ${PWDCMD-pwd})`
+	break
+      fi
+    done
+  fi
+  ])
+  if test x"${ac_cv_c_itkconfig}" = x ; then
+    ITCLCONFIG="# no itk configs found"
+    AC_MSG_WARN(Can't find itk configuration definitions)
+  else
+    no_itk=
+    ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
+    AC_MSG_RESULT(found $ITKCONFIG)
+  fi
+fi
+
+])
+
+# Defined as a separate macro so we don't have to cache the values
+# from PATH_ITKCONFIG (because this can also be cached).
+AC_DEFUN([CYG_AC_LOAD_ITKCONFIG], [
+    if test -f "$ITKCONFIG" ; then
+      . $ITKCONFIG
+    fi
+
+    AC_SUBST(ITK_BUILD_LIB_SPEC)
+    AC_SUBST(ITK_LIB_FILE)
+    AC_SUBST(ITK_LIB_FULL_PATH)
+])
+
+
+dnl ====================================================================
+dnl Ok, lets find the libgui source trees so we can use the headers
+dnl the alternative search directory is involked by --with-libguiinclude
+AC_DEFUN([CYG_AC_PATH_LIBGUI], [
+    CYG_AC_PATH_LIBGUIH
+    CYG_AC_PATH_LIBGUILIB
+])
+AC_DEFUN([CYG_AC_PATH_LIBGUIH], [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../..../../../../../../../../../../.."
+no_libgui=true
+AC_MSG_CHECKING(for Libgui headers in the source tree)
+AC_ARG_WITH(libguiinclude, [  --with-libguiinclude       directory where libgui headers are], with_libguiinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_libguih,[
+dnl first check to see if --with-libguiinclude was specified
+if test x"${with_libguiinclude}" != x ; then
+  if test -f ${with_libguiinclude}/guitcl.h ; then
+    ac_cv_c_libguih=`(cd ${with_libguiinclude}; ${PWDCMD-pwd})`
+  elif test -f ${with_libguiinclude}/src/guitcl.h ; then
+    ac_cv_c_libguih=`(cd ${with_libguiinclude}/src; ${PWDCMD-pwd})`
+  else
+    AC_MSG_ERROR([${with_libguiinclude} directory doesn't contain headers])
+  fi
+fi
+
+dnl next check if it came with Libgui configuration file
+if test x"${ac_cv_c_libguiconfig}" != x ; then
+  for i in $dirlist; do
+    if test -f $ac_cv_c_libguiconfig/$i/src/guitcl.h ; then
+      ac_cv_c_libguih=`(cd $ac_cv_c_libguiconfig/$i/src; ${PWDCMD-pwd})`
+      break
+    fi
+  done
+fi
+
+dnl next check in private source directory
+dnl since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_libguih}" = x ; then
+    dnl find the top level Libgui source directory
+    for i in $dirlist; do
+        if test -n "`ls -dr $srcdir/$i/libgui* 2>/dev/null`" ; then
+	    libguipath=$srcdir/$i
+	    break
+	fi
+    done
+
+    dnl find the exact Libgui source dir. We do it this way, cause there
+    dnl might be multiple version of Libgui, and we want the most recent one.
+    for i in `ls -dr $libguipath/libgui* 2>/dev/null ` ; do
+        if test -f $i/src/guitcl.h ; then
+          ac_cv_c_libguih=`(cd $i/src; ${PWDCMD-pwd})`
+          break
+        fi
+    done
+fi
+
+dnl see if one is installed
+if test x"${ac_cv_c_libguih}" = x ; then
+   AC_MSG_RESULT(none)
+   AC_CHECK_HEADER(guitcl.h, ac_cv_c_libguih=installed, ac_cv_c_libguih="")
+fi
+])
+LIBGUIHDIR=""
+if test x"${ac_cv_c_libguih}" = x ; then
+    AC_MSG_WARN([Can't find any Libgui headers])
+fi
+if test x"${ac_cv_c_libguih}" != x ; then
+    no_libgui=""
+    if test x"${ac_cv_c_libguih}" != x"installed" ; then
+        LIBGUIHDIR="-I${ac_cv_c_libguih}"
+    fi
+fi
+AC_MSG_RESULT(${ac_cv_c_libguih})
+AC_SUBST(LIBGUIHDIR)
+])
+
+dnl ====================================================================
+dnl find the GUI library
+AC_DEFUN([CYG_AC_PATH_LIBGUILIB], [
+AC_MSG_CHECKING(for GUI library  in the build tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+dnl look for the library
+AC_MSG_CHECKING(for GUI library)
+AC_CACHE_VAL(ac_cv_c_libguilib,[
+if test x"${ac_cv_c_libguilib}" = x ; then
+    for i in $dirlist; do
+      if test -f "$i/libgui/src/Makefile" ; then
+        ac_cv_c_libguilib=`(cd $i/libgui/src; ${PWDCMD-pwd})`
+        break
+      fi
+    done
+fi
+]) 
+if test x"${ac_cv_c_libguilib}" != x ; then
+     GUILIB="${GUILIB} -L${ac_cv_c_libguilib}"
+     LIBGUILIB="-lgui"
+     AC_MSG_RESULT(${ac_cv_c_libguilib})
+else
+     AC_MSG_RESULT(none)
+fi
+
+AC_SUBST(GUILIB)
+AC_SUBST(LIBGUILIB)
+])