Index: kitdll/build.sh
==================================================================
--- kitdll/build.sh
+++ kitdll/build.sh
@@ -71,10 +71,32 @@
 	## Rename the "vfs" package directory to what "boot.tcl" expects
 	mv 'starpack.vfs/lib'/vfs* 'starpack.vfs/lib/vfs'
 
 	## Install "boot.tcl"
 	cp 'boot.tcl' 'starpack.vfs/'
+
+	# Include extra objects as required
+	## Initialize list of extra objects
+	EXTRA_OBJS=""
+
+	## Figure out if zlib compiled (if not, the system zlib will be used and we
+	## will need to have that present)
+	ZLIBDIR="$(cd "${OTHERPKGSDIR}/zlib/inst" 2>/dev/null && pwd)"
+	export ZLIBDIR
+	if [ -n "${ZLIBDIR}" -a -f "${ZLIBDIR}/lib/libz.a" ]; then
+		EXTRA_OBJS="${EXTRA_OBJS} ${ZLIBDIR}/lib/libz.a"
+	fi
+
+	## Tk Resources (needed for Win32 support)
+	TKDIR="$(cd "${OTHERPKGSDIR}/tk/inst" && pwd)"
+	TKRSRC="${TKDIR}/lib/tkbase.res.o"
+	if [ -n "${TKDIR}" -a -f "${TKRSRC}" ]; then
+		EXTRA_OBJS="${EXTRA_OBJS} ${TKRSRC}"
+	fi
+
+	## Export to the environment, to be picked up by the "configure" script
+	export EXTRA_OBJS
 
 	# Build KitDLL
 	echo "Running: ./configure --with-tcl=\"${TCLCONFIGDIR}\" ${CONFIGUREEXTRA}"
 	./configure --with-tcl="${TCLCONFIGDIR}" ${CONFIGUREEXTRA}
 

Index: kitdll/buildsrc/kitdll-0.0/Makefile.in
==================================================================
--- kitdll/buildsrc/kitdll-0.0/Makefile.in
+++ kitdll/buildsrc/kitdll-0.0/Makefile.in
@@ -5,10 +5,11 @@
 LDFLAGS = @LDFLAGS@
 SHOBJLDFLAGS = @SHOBJLDFLAGS@
 LIBS = @LIBS@
 STATICLIBS = @ARCHS@
 OBJS = vfs_kitdll_data_tcl.o kitInit.o rechan.o pwb.o
+EXTRA_OBJS = @EXTRA_OBJS@
 TCLSH_NATIVE = tclsh
 
 # Default target
 all: libtclkit.@SHOBJEXT@
 
@@ -26,21 +27,21 @@
 ## Extensions
 rechan.o: rechan.c
 pwb.o: pwb.c
 
 ## DLL Build
-libtclkit.@SHOBJEXT@: $(OBJS)
-	$(CC) $(CPPFLAGS) $(CFLAGS) -o libtclkit.@SHOBJEXT@ $(OBJS) $(LDFLAGS) $(SHOBJLDFLAGS) -Wl,--whole-archive $(STATICLIBS) -Wl,--no-whole-archive $(LIBS)
+libtclkit.@SHOBJEXT@: $(OBJS) $(EXTRA_OBJS)
+	$(CC) $(CPPFLAGS) $(CFLAGS) -o libtclkit.@SHOBJEXT@ $(OBJS) $(EXTRA_OBJS) $(LDFLAGS) $(SHOBJLDFLAGS) -Wl,--whole-archive $(STATICLIBS) -Wl,--no-whole-archive $(LIBS)
 
 # Test driver
 tclsh.o: tclsh.c
-tclsh: tclsh.o libtclkit.@SHOBJEXT@
-	$(CC) $(CPPFLAGS) $(CFLAGS) -o tclsh tclsh.o -L. -ltclkit -Wl,-R,`pwd`
+tclsh: tclsh.o $(EXTRA_OBJS) libtclkit.@SHOBJEXT@
+	$(CC) $(CPPFLAGS) $(CFLAGS) -o tclsh tclsh.o $(EXTRA_OBJS) -L. -ltclkit -Wl,-R,`pwd`
 
 wish.o: wish.c
-wish: wish.o libtclkit.@SHOBJEXT@
-	$(CC) $(CPPFLAGS) $(CFLAGS) $(WISH_CFLAGS) -o wish wish.o -L. -ltclkit -Wl,-R,`pwd`
+wish: wish.o $(EXTRA_OBJS) libtclkit.@SHOBJEXT@
+	$(CC) $(CPPFLAGS) $(CFLAGS) $(WISH_CFLAGS) -o wish wish.o $(EXTRA_OBJS) -L. -ltclkit -Wl,-R,`pwd`
 
 # Cleanup routeines
 clean:
 	rm -f libtclkit.@SHOBJEXT@
 	rm -f $(OBJS)

Index: kitdll/buildsrc/kitdll-0.0/configure.ac
==================================================================
--- kitdll/buildsrc/kitdll-0.0/configure.ac
+++ kitdll/buildsrc/kitdll-0.0/configure.ac
@@ -28,12 +28,15 @@
 AC_CHECK_FUNCS(Tcl_GetEncodingNameFromEnvironment Tcl_SetSystemEncoding)
 LIBS="${SAVE_LIBS}"
 
 dnl Find required libs
 DC_FIND_TCLKIT_LIBS
+
+dnl Find extra objects we need to link as a part of "libtclkit"
+AC_SUBST(EXTRA_OBJS)
 
 dnl Check for optional headers
 AC_HEADER_STDC
 AC_CHECK_HEADERS(unistd.h string.h strings.h)
 
 dnl Produce output
 AC_OUTPUT(Makefile)