* macosx/GNUmakefile: fix quoting to allow paths to

	* macosx/Wish-Common.xcconfig:		${builddir}, ${INSTALL_ROOT}
	* unix/Makefile.in:			and ${TCL_BIN_DIR} to contain
	* unix/configure.in:			spaces.
	* unix/install-sh:
	* unix/tcl.m4:

	* unix/Makefile.in (install-strip):	strip non-global symbols from
						dynamic library.

4 files changed, 124 insertions, 124 deletions

diff --git a/unix/Makefile.in b/unix/Makefile.in
index 66a2277..0742a4f 100644
--- a/unix/Makefile.in
+++ b/unix/Makefile.in
@@ -5,7 +5,7 @@
 # "autoconf" program (constructs like "@foo@" will get replaced in the
 # actual Makefile.
 #
-# RCS: @(#) $Id: Makefile.in,v 1.138 2007/12/13 15:28:49 dgp Exp $
+# RCS: @(#) $Id: Makefile.in,v 1.139 2008/03/11 22:33:22 das Exp $
 
 # Current Tk version;  used in various names.
 
@@ -210,7 +210,7 @@ TCL_EXE			= @TCLSH_PROG@
 # with the distribution, which is slower but guaranteed to work.
 
 INSTALL_STRIP_PROGRAM   = -s
-INSTALL_STRIP_LIBRARY   = -S -S
+INSTALL_STRIP_LIBRARY   = -S -x
 
 INSTALL			= @srcdir@/install-sh -c
 INSTALL_PROGRAM		= ${INSTALL}
@@ -555,7 +555,7 @@ PRIVATE_HDRS = $(GENERIC_DIR)/tkInt.h $(GENERIC_DIR)/tkIntDecls.h \
 DEMOPROGS = browse hello ixset rmt rolodex square tcolor timer widget
 
 SHELL_ENV = \
-	@LD_LIBRARY_PATH_VAR@=`pwd`:${TCL_BIN_DIR}:$${@LD_LIBRARY_PATH_VAR@}; \
+	@LD_LIBRARY_PATH_VAR@="`pwd`:${TCL_BIN_DIR}:$${@LD_LIBRARY_PATH_VAR@}"; \
 	export @LD_LIBRARY_PATH_VAR@; \
 	TCL_LIBRARY=@TCL_SRC_DIR@/library; export TCL_LIBRARY; \
 	TK_LIBRARY=@TK_SRC_DIR@/library; export TK_LIBRARY;
@@ -614,7 +614,7 @@ wish: $(WISH_OBJS) $(TK_LIB_FILE) $(TK_STUB_LIB_FILE) @APP_RSRC_FILE@
 # Tk shared libraries.
 
 tktest: $(TKTEST_OBJS) $(TK_LIB_FILE)
-	$(MAKE) tktest-real LIB_RUNTIME_DIR=`pwd`:$(TCL_BIN_DIR)
+	$(MAKE) tktest-real LIB_RUNTIME_DIR="`pwd`:$(TCL_BIN_DIR)"
 
 tktest-real:
 	${CC} ${CFLAGS} ${LDFLAGS} $(TKTEST_OBJS) @TK_BUILD_LIB_SPEC@ \
@@ -670,7 +670,7 @@ demo:
 
 # This target can be used to run wish inside either gdb or insight
 gdb: wish
-	@echo "set env @LD_LIBRARY_PATH_VAR@=`pwd`:${TCL_BIN_DIR}:$${@LD_LIBRARY_PATH_VAR@}" > gdb.run
+	@echo "set env @LD_LIBRARY_PATH_VAR@=\"`pwd`:${TCL_BIN_DIR}:$${@LD_LIBRARY_PATH_VAR@}\"" > gdb.run
 	@echo "set env TCL_LIBRARY=@TCL_SRC_DIR@/library" >> gdb.run
 	@echo "set env TK_LIBRARY=@TK_SRC_DIR@/library" >> gdb.run
 	gdb ./wish --command=gdb.run
@@ -690,12 +690,12 @@ install-strip:
 # possible (e.g. if installing as root).
 
 install-binaries: $(TK_LIB_FILE) $(TK_STUB_LIB_FILE) $(TK_BUILD_EXP_FILE) wish
-	@for i in $(LIB_INSTALL_DIR) $(BIN_INSTALL_DIR) $(PKG_INSTALL_DIR); \
+	@for i in "$(LIB_INSTALL_DIR)" "$(BIN_INSTALL_DIR)" "$(PKG_INSTALL_DIR)"; \
 	    do \
-	    if [ ! -d $$i ] ; then \
+	    if [ ! -d "$$i" ] ; then \
 		echo "Making directory $$i"; \
-		mkdir -p $$i; \
-		chmod 755 $$i; \
+		mkdir -p "$$i"; \
+		chmod 755 "$$i"; \
 		else true; \
 		fi; \
 	    done;
@@ -704,27 +704,27 @@ install-binaries: $(TK_LIB_FILE) $(TK_STUB_LIB_FILE) $(TK_BUILD_EXP_FILE) wish
 	    fi
 	@if test "x$(TK_SHARED_BUILD)" = "x1"; then \
 	    echo "Creating package index $(PKG_INDEX)"; \
-	    rm -f $(PKG_INDEX); \
+	    rm -f "$(PKG_INDEX)"; \
 	    (\
 	    echo "if {[catch {package present Tcl\
 		$(TCLVERSION)$(TCLPATCHL)}]} { return }";\
 	    relative=`echo | awk '{ORS=" "; split("$(TK_PKG_DIR)",a,"/"); for (f in a) {print ".."}}'`;\
 	    echo "package ifneeded Tk $(MAJOR_VERSION).$(MINOR_VERSION)$(PATCH_LEVEL)\
 		[list load [file join \$$dir $${relative}$(TK_LIB_FILE)] Tk]";\
-	    ) > $(PKG_INDEX); \
+	    ) > "$(PKG_INDEX)"; \
 	    fi
 	@echo "Installing $(LIB_FILE) to $(LIB_INSTALL_DIR)/"
 	@@INSTALL_LIB@
-	@chmod 555 $(LIB_INSTALL_DIR)/$(LIB_FILE)
+	@chmod 555 "$(LIB_INSTALL_DIR)"/$(LIB_FILE)
 	@if test "$(TK_BUILD_EXP_FILE)" != ""; then \
 	    echo "Installing $(TK_EXP_FILE) to $(LIB_INSTALL_DIR)/"; \
 	    $(INSTALL_DATA) $(TK_BUILD_EXP_FILE) \
-			$(LIB_INSTALL_DIR)/$(TK_EXP_FILE); \
+			"$(LIB_INSTALL_DIR)"/$(TK_EXP_FILE); \
 	    fi
 	@echo "Installing wish as $(BIN_INSTALL_DIR)/wish$(VERSION)"
-	@$(INSTALL_PROGRAM) wish $(BIN_INSTALL_DIR)/wish$(VERSION)
+	@$(INSTALL_PROGRAM) wish "$(BIN_INSTALL_DIR)"/wish$(VERSION)
 	@echo "Installing tkConfig.sh to $(LIB_INSTALL_DIR)/"
-	@$(INSTALL_DATA) tkConfig.sh $(LIB_INSTALL_DIR)/tkConfig.sh
+	@$(INSTALL_DATA) tkConfig.sh "$(LIB_INSTALL_DIR)"/tkConfig.sh
 	@if test "$(STUB_LIB_FILE)" != "" ; then \
 	    echo "Installing $(STUB_LIB_FILE) to $(LIB_INSTALL_DIR)/"; \
 	    @INSTALL_STUB_LIB@ ; \
@@ -733,15 +733,15 @@ install-binaries: $(TK_LIB_FILE) $(TK_STUB_LIB_FILE) $(TK_BUILD_EXP_FILE) wish
 
 install-libraries: libraries
 	@if test "$(@TK_WINDOWINGSYSTEM@_XLIB_HDRS)" != ""; then \
-	    XLIB_INCLUDE_INSTALL_DIR=$(INCLUDE_INSTALL_DIR)/X11; fi; \
-	for i in $(INCLUDE_INSTALL_DIR) $${XLIB_INCLUDE_INSTALL_DIR} \
-		$(SCRIPT_INSTALL_DIR) $(SCRIPT_INSTALL_DIR)/images \
-		$(SCRIPT_INSTALL_DIR)/msgs $(SCRIPT_INSTALL_DIR)/ttk; \
+	    XLIB_INCLUDE_INSTALL_DIR="$(INCLUDE_INSTALL_DIR)"/X11; fi; \
+	for i in "$(INCLUDE_INSTALL_DIR)" "$${XLIB_INCLUDE_INSTALL_DIR}" \
+		"$(SCRIPT_INSTALL_DIR)" "$(SCRIPT_INSTALL_DIR)"/images \
+		"$(SCRIPT_INSTALL_DIR)"/msgs "$(SCRIPT_INSTALL_DIR)"/ttk; \
 	    do \
-	    if [ ! -d $$i ] ; then \
+	    if [ ! -d "$$i" ] ; then \
 		echo "Making directory $$i"; \
-		mkdir -p $$i; \
-		chmod 755 $$i; \
+		mkdir -p "$$i"; \
+		chmod 755 "$$i"; \
 		else true; \
 		fi; \
 	    done;
@@ -751,49 +751,49 @@ install-libraries: libraries
 	@echo "Installing header files";
 	@for i in $(PUBLIC_HDRS); \
 	    do \
-	    $(INSTALL_DATA) $$i $(INCLUDE_INSTALL_DIR); \
+	    $(INSTALL_DATA) $$i "$(INCLUDE_INSTALL_DIR)"; \
 	    done;
 	@list='$(@TK_WINDOWINGSYSTEM@_XLIB_HDRS)'; for i in $$list ; \
 	    do \
-	    $(INSTALL_DATA) $$i $(INCLUDE_INSTALL_DIR)/X11; \
+	    $(INSTALL_DATA) $$i "$(INCLUDE_INSTALL_DIR)"/X11; \
 	    done;
 	@echo "Installing library files to $(SCRIPT_INSTALL_DIR)";
 	@for i in $(TOP_DIR)/library/*.tcl $(GENERIC_DIR)/prolog.ps \
 	        $(TOP_DIR)/library/tclIndex $(UNIX_DIR)/tkAppInit.c; \
 	    do \
-	    $(INSTALL_DATA) $$i $(SCRIPT_INSTALL_DIR); \
+	    $(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)"; \
 	    done;
 	@echo "Installing library ttk directory";
 	@for i in $(TOP_DIR)/library/ttk/*.tcl; \
 	    do \
 	    if [ -f $$i ] ; then \
-		$(INSTALL_DATA) $$i $(SCRIPT_INSTALL_DIR)/ttk; \
+		$(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)"/ttk; \
 	    fi; \
 	    done;
 	@echo "Installing library images directory";
 	@for i in $(TOP_DIR)/library/images/*; \
 	    do \
 	    if [ -f $$i ] ; then \
-		$(INSTALL_DATA) $$i $(SCRIPT_INSTALL_DIR)/images; \
+		$(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)"/images; \
 	    fi; \
 	    done;
 	@echo "Installing translation directory";
 	@for i in $(TOP_DIR)/library/msgs/*.msg; \
 	    do \
 	    if [ -f $$i ] ; then \
-		$(INSTALL_DATA) $$i $(SCRIPT_INSTALL_DIR)/msgs; \
+		$(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)"/msgs; \
 	    fi; \
 	    done;
 
 install-demos:
-	@for i in $(SCRIPT_INSTALL_DIR) \
-		$(SCRIPT_INSTALL_DIR)/demos \
-		$(SCRIPT_INSTALL_DIR)/demos/images ; \
+	@for i in "$(SCRIPT_INSTALL_DIR)" \
+		"$(SCRIPT_INSTALL_DIR)"/demos \
+		"$(SCRIPT_INSTALL_DIR)"/demos/images ; \
 	    do \
-	    if [ ! -d $$i ] ; then \
+	    if [ ! -d "$$i" ] ; then \
 		echo "Making directory $$i"; \
-		mkdir -p $$i; \
-		chmod 755 $$i; \
+		mkdir -p "$$i"; \
+		chmod 755 "$$i"; \
 		else true; \
 		fi; \
 	    done;
@@ -802,18 +802,18 @@ install-demos:
 	    do \
 	    if [ -f $$i ] ; then \
 		sed -e '3 s|exec wish|exec wish$(VERSION)|' \
-			$$i > $(SCRIPT_INSTALL_DIR)/demos/`basename $$i`; \
+			$$i > "$(SCRIPT_INSTALL_DIR)"/demos/`basename $$i`; \
 	    fi; \
 	    done;
 	@for i in $(DEMOPROGS); \
 	    do \
-	    chmod 755 $(SCRIPT_INSTALL_DIR)/demos/$$i; \
+	    chmod 755 "$(SCRIPT_INSTALL_DIR)"/demos/$$i; \
 	    done;
 	@echo "Installing demo images";
 	@for i in $(TOP_DIR)/library/demos/images/*; \
 	    do \
 	    if [ -f $$i ] ; then \
-		$(INSTALL_DATA) $$i $(SCRIPT_INSTALL_DIR)/demos/images; \
+		$(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)"/demos/images; \
 		fi; \
 	    done;
 
@@ -821,38 +821,38 @@ install-doc:
 	@if test ! -x $(UNIX_DIR)/installManPage; then \
 	    chmod +x $(UNIX_DIR)/installManPage; \
 	    fi
-	@for i in $(MAN_INSTALL_DIR) $(MAN1_INSTALL_DIR) $(MAN3_INSTALL_DIR) $(MANN_INSTALL_DIR) ; \
+	@for i in "$(MAN_INSTALL_DIR)" "$(MAN1_INSTALL_DIR)" "$(MAN3_INSTALL_DIR)" "$(MANN_INSTALL_DIR)" ; \
 	    do \
-	    if [ ! -d $$i ] ; then \
+	    if [ ! -d "$$i" ] ; then \
 		echo "Making directory $$i"; \
-		mkdir -p $$i; \
-		chmod 755 $$i; \
+		mkdir -p "$$i"; \
+		chmod 755 "$$i"; \
 		else true; \
 		fi; \
 	    done;
 	@echo "Installing and cross-linking top-level (.1) docs";
 	@for i in $(TOP_DIR)/doc/*.1; do \
-	    $(UNIX_DIR)/installManPage $(MAN_FLAGS) $$i $(MAN1_INSTALL_DIR); \
+	    $(UNIX_DIR)/installManPage $(MAN_FLAGS) $$i "$(MAN1_INSTALL_DIR)"; \
 	done
 
 	@echo "Installing and cross-linking C API (.3) docs";
 	@for i in $(TOP_DIR)/doc/*.3; do \
-	    $(UNIX_DIR)/installManPage $(MAN_FLAGS) $$i $(MAN3_INSTALL_DIR); \
+	    $(UNIX_DIR)/installManPage $(MAN_FLAGS) $$i "$(MAN3_INSTALL_DIR)"; \
 	done
 
 	@echo "Installing and cross-linking command (.n) docs";
 	@for i in $(TOP_DIR)/doc/*.n; do \
-	    $(UNIX_DIR)/installManPage $(MAN_FLAGS) $$i $(MANN_INSTALL_DIR); \
+	    $(UNIX_DIR)/installManPage $(MAN_FLAGS) $$i "$(MANN_INSTALL_DIR)"; \
 	done
 
 # Optional target to install private headers
 install-private-headers: libraries
-	@for i in $(PRIVATE_INCLUDE_INSTALL_DIR); \
+	@for i in "$(PRIVATE_INCLUDE_INSTALL_DIR)"; \
 	    do \
-	    if [ ! -d $$i ] ; then \
+	    if [ ! -d "$$i" ] ; then \
 		echo "Making directory $$i"; \
-		mkdir -p $$i; \
-		chmod 755 $$i; \
+		mkdir -p "$$i"; \
+		chmod 755 "$$i"; \
 		else true; \
 		fi; \
 	    done;
@@ -862,10 +862,10 @@ install-private-headers: libraries
 	@echo "Installing private header files";
 	@for i in $(PRIVATE_HDRS); \
 	    do \
-	    $(INSTALL_DATA) $$i $(PRIVATE_INCLUDE_INSTALL_DIR); \
+	    $(INSTALL_DATA) $$i "$(PRIVATE_INCLUDE_INSTALL_DIR)"; \
 	    done;
 	@if test -f tkConfig.h; then\
-	    $(INSTALL_DATA) tkConfig.h $(PRIVATE_INCLUDE_INSTALL_DIR); \
+	    $(INSTALL_DATA) tkConfig.h "$(PRIVATE_INCLUDE_INSTALL_DIR)"; \
 	    fi;
 
 Makefile: $(UNIX_DIR)/Makefile.in
@@ -1677,7 +1677,7 @@ BUILD_HTML = \
 	@if test -f "$(BUILD_TCLSH)"; then \
 	$(SHELL_ENV) TCLSH="$(BUILD_TCLSH)"; else \
 	TCLSH="$(TCL_EXE)"; fi ;\
-	$${TCLSH} $(TOOL_DIR)/tcltk-man2html.tcl --htmldir=$(HTML_INSTALL_DIR) \
+	"$${TCLSH}" $(TOOL_DIR)/tcltk-man2html.tcl --htmldir="$(HTML_INSTALL_DIR)" \
 		--srcdir=$(TOP_DIR)/.. $(BUILD_HTML_FLAGS)
 
 #
diff --git a/unix/configure.in b/unix/configure.in
index 0244088..98abba4 100644
--- a/unix/configure.in
+++ b/unix/configure.in
@@ -3,7 +3,7 @@ dnl	This file is an input file used by the GNU "autoconf" program to
 dnl	generate the file "configure", which is run during Tk installation
 dnl	to configure the system for the local environment.
 #
-# RCS: @(#) $Id: configure.in,v 1.150 2008/02/04 17:32:40 dgp Exp $
+# RCS: @(#) $Id: configure.in,v 1.151 2008/03/11 22:33:23 das Exp $
 
 AC_INIT([tk],[8.5])
 AC_PREREQ(2.59)
@@ -58,8 +58,8 @@ if test "${exec_prefix}" = "NONE"; then
     exec_prefix=$prefix
 fi
 # Make sure srcdir is fully qualified!
-srcdir=`cd $srcdir ; pwd`
-TK_SRC_DIR=`cd $srcdir/..; pwd`
+srcdir="`cd "$srcdir" ; pwd`"
+TK_SRC_DIR="`cd "$srcdir"/..; pwd`"
 
 #------------------------------------------------------------------------
 # Compress and/or soft link the manpages?
@@ -573,7 +573,7 @@ WISH_RSRC_FILE='wish$(VERSION).rsrc'
 if test "`uname -s`" = "Darwin" ; then
     SC_ENABLE_FRAMEWORK
     TK_SHLIB_LD_EXTRAS="-compatibility_version ${TK_VERSION} -current_version ${TK_VERSION}`echo ${TK_PATCH_LEVEL} | awk ['{match($0, "\\\.[0-9]+"); print substr($0,RSTART,RLENGTH)}']`"
-    TK_SHLIB_LD_EXTRAS="${TK_SHLIB_LD_EXTRAS}"' -install_name ${DYLIB_INSTALL_DIR}/${TK_LIB_FILE} -unexported_symbols_list $$(f=$(TCL_STUB_LIB_FILE).E && nm -gjp $(TCL_BIN_DIR)/$(TCL_STUB_LIB_FILE) | grep ^_[[^_]] > $$f && echo $$f)'
+    TK_SHLIB_LD_EXTRAS="${TK_SHLIB_LD_EXTRAS}"' -install_name "${DYLIB_INSTALL_DIR}"/${TK_LIB_FILE} -unexported_symbols_list $$(f=$(TCL_STUB_LIB_FILE).E && nm -gjp "$(TCL_BIN_DIR)"/$(TCL_STUB_LIB_FILE) | grep ^_[[^_]] > $$f && echo $$f)'
     echo "$LDFLAGS " | grep -q -- '-prebind ' && TK_SHLIB_LD_EXTRAS="${TK_SHLIB_LD_EXTRAS}"' -seg1addr 0xb000000'
     TK_SHLIB_LD_EXTRAS="${TK_SHLIB_LD_EXTRAS}"' -sectcreate __TEXT __info_plist Tk-Info.plist'
     EXTRA_WISH_LIBS='-sectcreate __TEXT __info_plist Wish-Info.plist'
@@ -602,8 +602,8 @@ if test "$FRAMEWORK_BUILD" = "1" ; then
     fi
     TK_LIB_FILE="Tk"
     TK_LIB_FLAG="-framework Tk"
-    TK_BUILD_LIB_SPEC="-F`pwd` -framework Tk"
-    TK_LIB_SPEC="-F${libdir} -framework Tk"
+    TK_BUILD_LIB_SPEC="-F\"`pwd`\" -framework Tk"
+    TK_LIB_SPEC="-F\"${libdir}\" -framework Tk"
     libdir="${libdir}/Tk.framework/Versions/\${VERSION}"
     TK_LIBRARY="${libdir}/Resources/Scripts"
     TK_PKG_DIR="Resources/Scripts"
@@ -613,7 +613,7 @@ if test "$FRAMEWORK_BUILD" = "1" ; then
     PRIVATE_INCLUDE_DIR="${libdir}/PrivateHeaders"
     HTML_DIR="${libdir}/Resources/Documentation/Reference/Tk"
     EXTRA_INSTALL="install-private-headers html-tk"
-    EXTRA_BUILD_HTML='@ln -fs contents.htm $(HTML_INSTALL_DIR)/TkTOC.html' 
+    EXTRA_BUILD_HTML='@ln -fs contents.htm "$(HTML_INSTALL_DIR)"/TkTOC.html' 
     EXTRA_INSTALL_BINARIES='@echo "Installing Info.plist to $(LIB_INSTALL_DIR)/Resources" && mkdir -p "$(LIB_INSTALL_DIR)/Resources" && $(INSTALL_DATA) Tk-Info.plist "$(LIB_INSTALL_DIR)/Resources/Info.plist"'
     EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing license.terms to $(LIB_INSTALL_DIR)/Resources" && $(INSTALL_DATA) "$(TOP_DIR)/license.terms" "$(LIB_INSTALL_DIR)/Resources"'
     if test $tk_aqua = yes; then
@@ -639,18 +639,18 @@ else
         else
             TK_LIB_FLAG="-ltk`echo ${TK_VERSION} | tr -d .`"
         fi
-        TK_BUILD_LIB_SPEC="-L`pwd` ${TK_LIB_FLAG}"
-        TK_LIB_SPEC="-L${libdir} ${TK_LIB_FLAG}"
+        TK_BUILD_LIB_SPEC="-L\"`pwd`\" ${TK_LIB_FLAG}"
+        TK_LIB_SPEC="-L\"${libdir}\" ${TK_LIB_FLAG}"
     else
         TK_BUILD_EXP_FILE="lib.exp"
         eval "TK_EXP_FILE=libtk${TCL_EXPORT_FILE_SUFFIX}"
     
         if test "$GCC" = "yes" ; then
-            TK_BUILD_LIB_SPEC="-Wl,-bI:`pwd`/${TK_BUILD_EXP_FILE} -L`pwd`"
-            TK_LIB_SPEC="-Wl,-bI:${libdir}/${TK_EXP_FILE} -L`pwd`"
+            TK_BUILD_LIB_SPEC="-Wl,-bI:\"`pwd`\"/${TK_BUILD_EXP_FILE} -L\"`pwd`\""
+            TK_LIB_SPEC="-Wl,-bI:\"${libdir}\"/${TK_EXP_FILE} -L\"`pwd`\""
         else
-            TK_BUILD_LIB_SPEC="-bI:`pwd`/${TK_BUILD_EXP_FILE}"
-            TK_LIB_SPEC="-bI:${libdir}/${TK_EXP_FILE}"
+            TK_BUILD_LIB_SPEC="-bI:\"`pwd`\"/${TK_BUILD_EXP_FILE}"
+            TK_LIB_SPEC="-bI:\"${libdir}\"/${TK_EXP_FILE}"
         fi
     fi
 fi
@@ -662,9 +662,9 @@ if test $tk_aqua = yes; then
     REZ=/Developer/Tools/Rez
     REZ_FLAGS='-d "SystemSevenOrLater=1" -useDF -ro'
     if test "$SHARED_BUILD" = 0; then
-        EXTRA_INSTALL_BINARIES='@echo "Installing $(TK_RSRC_FILE) to $(LIB_INSTALL_DIR)" && $(INSTALL_DATA) $(TK_RSRC_FILE) $(LIB_INSTALL_DIR)'
-	TK_BUILD_LIB_SPEC="$TK_BUILD_LIB_SPEC -sectcreate __TEXT __tk_rsrc `pwd`/\${TK_RSRC_FILE}"
-	TK_LIB_SPEC="$TK_LIB_SPEC -sectcreate __TEXT __tk_rsrc ${libdir}/\${TK_RSRC_FILE}"        
+	EXTRA_INSTALL_BINARIES='@echo "Installing $(TK_RSRC_FILE) to $(LIB_INSTALL_DIR)" && $(INSTALL_DATA) $(TK_RSRC_FILE) "$(LIB_INSTALL_DIR)"'
+	TK_BUILD_LIB_SPEC="$TK_BUILD_LIB_SPEC -sectcreate __TEXT __tk_rsrc \"`pwd`\"/\${TK_RSRC_FILE}"
+	TK_LIB_SPEC="$TK_LIB_SPEC -sectcreate __TEXT __tk_rsrc \"${libdir}\"/\${TK_RSRC_FILE}"
     else
         TK_SHLIB_LD_EXTRAS="$TK_SHLIB_LD_EXTRAS -sectcreate __TEXT __tk_rsrc \${TK_RSRC_FILE}"
     fi
@@ -685,8 +685,8 @@ else
     TK_STUB_LIB_FLAG="-ltkstub`echo ${TK_VERSION} | tr -d .`"
 fi
 
-TK_BUILD_STUB_LIB_SPEC="-L`pwd` ${TK_STUB_LIB_FLAG}"
-TK_STUB_LIB_SPEC="-L${TK_STUB_LIB_DIR} ${TK_STUB_LIB_FLAG}"
+TK_BUILD_STUB_LIB_SPEC="-L\"`pwd`\" ${TK_STUB_LIB_FLAG}"
+TK_STUB_LIB_SPEC="-L\"${TK_STUB_LIB_DIR}\" ${TK_STUB_LIB_FLAG}"
 TK_BUILD_STUB_LIB_PATH="`pwd`/${TK_STUB_LIB_FILE}"
 TK_STUB_LIB_PATH="${TK_STUB_LIB_DIR}/${TK_STUB_LIB_FILE}"
 
diff --git a/unix/install-sh b/unix/install-sh
index a9a1f27..8cff938 100644
--- a/unix/install-sh
+++ b/unix/install-sh
@@ -94,31 +94,31 @@ fi
 # If destination is a directory, append the input filename; if your system
 # does not like double slashes in filenames, you may need to add some logic
 
-if [ -d $dst ]
+if [ -d "$dst" ]
 then
-	dst="$dst"/`basename $src`
+	dst="$dst/`basename "$src"`"
 fi
 
 # Make a temp file name in the proper directory.
 
-dstdir=`dirname $dst`
-dsttmp=$dstdir/#inst.$$#
+dstdir="`dirname "$dst"`"
+dsttmp="$dstdir"/#inst.$$#
 
 # Move or copy the file name to the temp name
 
-$doit $instcmd $src $dsttmp
+$doit $instcmd "$src" "$dsttmp"
 
 # and set any options; do chmod last to preserve setuid bits
 
-if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; fi
-if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; fi
-if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; fi
-if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; fi
+if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp"; fi
+if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp"; fi
+if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dsttmp"; fi
+if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; fi
 
 # Now rename the file to the real destination.
 
-$doit $rmcmd $dst
-$doit $mvcmd $dsttmp $dst
+$doit $rmcmd "$dst"
+$doit $mvcmd "$dsttmp" "$dst"
 
 
 exit 0
diff --git a/unix/tcl.m4 b/unix/tcl.m4
index 3cc5dc9..2e9b80e 100644
--- a/unix/tcl.m4
+++ b/unix/tcl.m4
@@ -30,21 +30,21 @@ AC_DEFUN([SC_PATH_TCLCONFIG], [
 	AC_ARG_WITH(tcl,
 	    AC_HELP_STRING([--with-tcl],
 		[directory containing tcl configuration (tclConfig.sh)]),
-	    with_tclconfig=${withval})
+	    with_tclconfig="${withval}")
 	AC_MSG_CHECKING([for Tcl configuration])
 	AC_CACHE_VAL(ac_cv_c_tclconfig,[
 
 	    # First check to see if --with-tcl was specified.
 	    if test x"${with_tclconfig}" != x ; then
-		case ${with_tclconfig} in
+		case "${with_tclconfig}" in
 		    */tclConfig.sh )
-			if test -f ${with_tclconfig}; then
+			if test -f "${with_tclconfig}"; then
 			    AC_MSG_WARN([--with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself])
-			    with_tclconfig=`echo ${with_tclconfig} | sed 's!/tclConfig\.sh$!!'`
+			    with_tclconfig="`echo "${with_tclconfig}" | sed 's!/tclConfig\.sh$!!'`"
 			fi ;;
 		esac
 		if test -f "${with_tclconfig}/tclConfig.sh" ; then
-		    ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
+		    ac_cv_c_tclconfig="`(cd "${with_tclconfig}"; pwd)`"
 		else
 		    AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh])
 		fi
@@ -66,7 +66,7 @@ AC_DEFUN([SC_PATH_TCLCONFIG], [
 			`ls -dr ../../../tcl[[8-9]].[[0-9]] 2>/dev/null` \
 			`ls -dr ../../../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do
 		    if test -f "$i/unix/tclConfig.sh" ; then
-			ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
+			ac_cv_c_tclconfig="`(cd $i/unix; pwd)`"
 			break
 		    fi
 		done
@@ -80,7 +80,7 @@ AC_DEFUN([SC_PATH_TCLCONFIG], [
 			`ls -d /System/Library/Frameworks 2>/dev/null` \
 			; do
 		    if test -f "$i/Tcl.framework/tclConfig.sh" ; then
-			ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
+			ac_cv_c_tclconfig="`(cd $i/Tcl.framework; pwd)`"
 			break
 		    fi
 		done
@@ -96,7 +96,7 @@ AC_DEFUN([SC_PATH_TCLCONFIG], [
 			`ls -d /usr/lib 2>/dev/null` \
 			; do
 		    if test -f "$i/tclConfig.sh" ; then
-			ac_cv_c_tclconfig=`(cd $i; pwd)`
+			ac_cv_c_tclconfig="`(cd $i; pwd)`"
 			break
 		    fi
 		done
@@ -110,7 +110,7 @@ AC_DEFUN([SC_PATH_TCLCONFIG], [
 			`ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]] 2>/dev/null` \
 			`ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do
 		    if test -f "$i/unix/tclConfig.sh" ; then
-		    ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
+		    ac_cv_c_tclconfig="`(cd $i/unix; pwd)`"
 		    break
 		fi
 		done
@@ -123,7 +123,7 @@ AC_DEFUN([SC_PATH_TCLCONFIG], [
 	    exit 0
 	else
 	    no_tcl=
-	    TCL_BIN_DIR=${ac_cv_c_tclconfig}
+	    TCL_BIN_DIR="${ac_cv_c_tclconfig}"
 	    AC_MSG_RESULT([found ${TCL_BIN_DIR}/tclConfig.sh])
 	fi
     fi
@@ -160,21 +160,21 @@ AC_DEFUN([SC_PATH_TKCONFIG], [
 	AC_ARG_WITH(tk,
 	    AC_HELP_STRING([--with-tk],
 		[directory containing tk configuration (tkConfig.sh)]),
-	    with_tkconfig=${withval})
+	    with_tkconfig="${withval}")
 	AC_MSG_CHECKING([for Tk configuration])
 	AC_CACHE_VAL(ac_cv_c_tkconfig,[
 
 	    # First check to see if --with-tkconfig was specified.
 	    if test x"${with_tkconfig}" != x ; then
-		case ${with_tkconfig} in
+		case "${with_tkconfig}" in
 		    */tkConfig.sh )
-			if test -f ${with_tkconfig}; then
+			if test -f "${with_tkconfig}"; then
 			    AC_MSG_WARN([--with-tk argument should refer to directory containing tkConfig.sh, not to tkConfig.sh itself])
-			    with_tkconfig=`echo ${with_tkconfig} | sed 's!/tkConfig\.sh$!!'`
+			    with_tkconfig="`echo "${with_tkconfig}" | sed 's!/tkConfig\.sh$!!'`"
 			fi ;;
 		esac
 		if test -f "${with_tkconfig}/tkConfig.sh" ; then
-		    ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
+		    ac_cv_c_tkconfig="`(cd "${with_tkconfig}"; pwd)`"
 		else
 		    AC_MSG_ERROR([${with_tkconfig} directory doesn't contain tkConfig.sh])
 		fi
@@ -196,7 +196,7 @@ AC_DEFUN([SC_PATH_TKCONFIG], [
 			`ls -dr ../../../tk[[8-9]].[[0-9]] 2>/dev/null` \
 			`ls -dr ../../../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do
 		    if test -f "$i/unix/tkConfig.sh" ; then
-			ac_cv_c_tkconfig=`(cd $i/unix; pwd)`
+			ac_cv_c_tkconfig="`(cd $i/unix; pwd)`"
 			break
 		    fi
 		done
@@ -210,7 +210,7 @@ AC_DEFUN([SC_PATH_TKCONFIG], [
 			`ls -d /System/Library/Frameworks 2>/dev/null` \
 			; do
 		    if test -f "$i/Tk.framework/tkConfig.sh" ; then
-			ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
+			ac_cv_c_tkconfig="`(cd $i/Tk.framework; pwd)`"
 			break
 		    fi
 		done
@@ -226,7 +226,7 @@ AC_DEFUN([SC_PATH_TKCONFIG], [
 			`ls -d /usr/lib 2>/dev/null` \
 			; do
 		    if test -f "$i/tkConfig.sh" ; then
-			ac_cv_c_tkconfig=`(cd $i; pwd)`
+			ac_cv_c_tkconfig="`(cd $i; pwd)`"
 			break
 		    fi
 		done
@@ -240,7 +240,7 @@ AC_DEFUN([SC_PATH_TKCONFIG], [
 			`ls -dr ${srcdir}/../tk[[8-9]].[[0-9]] 2>/dev/null` \
 			`ls -dr ${srcdir}/../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do
 		    if test -f "$i/unix/tkConfig.sh" ; then
-			ac_cv_c_tkconfig=`(cd $i/unix; pwd)`
+			ac_cv_c_tkconfig="`(cd $i/unix; pwd)`"
 			break
 		    fi
 		done
@@ -253,7 +253,7 @@ AC_DEFUN([SC_PATH_TKCONFIG], [
 	    exit 0
 	else
 	    no_tk=
-	    TK_BIN_DIR=${ac_cv_c_tkconfig}
+	    TK_BIN_DIR="${ac_cv_c_tkconfig}"
 	    AC_MSG_RESULT([found ${TK_BIN_DIR}/tkConfig.sh])
 	fi
     fi
@@ -299,9 +299,9 @@ AC_DEFUN([SC_LOAD_TCLCONFIG], [
     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
     # installed and uninstalled version of Tcl.
     if test -f "${TCL_BIN_DIR}/Makefile" ; then
-        TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
-        TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
-        TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
+        TCL_LIB_SPEC="${TCL_BUILD_LIB_SPEC}"
+        TCL_STUB_LIB_SPEC="${TCL_BUILD_STUB_LIB_SPEC}"
+        TCL_STUB_LIB_PATH="${TCL_BUILD_STUB_LIB_PATH}"
     elif test "`uname -s`" = "Darwin"; then
 	# If Tcl was built as a framework, attempt to use the libraries
 	# from the framework at the given location so that linking works
@@ -309,16 +309,16 @@ AC_DEFUN([SC_LOAD_TCLCONFIG], [
 	case ${TCL_DEFS} in
 	    *TCL_FRAMEWORK*)
 		if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
-		    for i in "`cd ${TCL_BIN_DIR}; pwd`" \
-			     "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
+		    for i in "`cd "${TCL_BIN_DIR}"; pwd`" \
+			     "`cd "${TCL_BIN_DIR}"/../..; pwd`"; do
 			if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
-			    TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
+			    TCL_LIB_SPEC="-F\"`dirname "$i"`\" -framework ${TCL_LIB_FILE}"
 			    break
 			fi
 		    done
 		fi
 		if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
-		    TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
+		    TCL_STUB_LIB_SPEC="-L\"${TCL_BIN_DIR}\" ${TCL_STUB_LIB_FLAG}"
 		    TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
 		fi
 		;;
@@ -327,9 +327,9 @@ AC_DEFUN([SC_LOAD_TCLCONFIG], [
 
     # eval is required to do the TCL_DBGX substitution
     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
-    eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
+    eval "TCL_LIB_SPEC=\"`echo "${TCL_LIB_SPEC}" | sed -e 's/"/\\\\"/g'`\""
     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
-    eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
+    eval "TCL_STUB_LIB_SPEC=\"`echo "${TCL_STUB_LIB_SPEC}" | sed -e 's/"/\\\\"/g'`\""
 
     AC_SUBST(TCL_VERSION)
     AC_SUBST(TCL_PATCH_LEVEL)
@@ -382,9 +382,9 @@ AC_DEFUN([SC_LOAD_TKCONFIG], [
     # instead of TK_BUILD_LIB_SPEC since it will work with both an
     # installed and uninstalled version of Tcl.
     if test -f "${TK_BIN_DIR}/Makefile" ; then
-        TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
-        TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
-        TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
+        TK_LIB_SPEC="${TK_BUILD_LIB_SPEC}"
+        TK_STUB_LIB_SPEC="${TK_BUILD_STUB_LIB_SPEC}"
+        TK_STUB_LIB_PATH="${TK_BUILD_STUB_LIB_PATH}"
     elif test "`uname -s`" = "Darwin"; then
 	# If Tk was built as a framework, attempt to use the libraries
 	# from the framework at the given location so that linking works
@@ -392,16 +392,16 @@ AC_DEFUN([SC_LOAD_TKCONFIG], [
 	case ${TK_DEFS} in
 	    *TK_FRAMEWORK*)
 		if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
-		    for i in "`cd ${TK_BIN_DIR}; pwd`" \
-			     "`cd ${TK_BIN_DIR}/../..; pwd`"; do
+		    for i in "`cd "${TK_BIN_DIR}"; pwd`" \
+			     "`cd "${TK_BIN_DIR}"/../..; pwd`"; do
 			if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
-			    TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
+			    TK_LIB_SPEC="-F\"`dirname "$i"`\" -framework ${TK_LIB_FILE}"
 			    break
 			fi
 		    done
 		fi
 		if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
-		    TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
+		    TK_STUB_LIB_SPEC="-L\"${TK_BIN_DIR}\" ${TK_STUB_LIB_FLAG}"
 		    TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
 		fi
 		;;
@@ -410,9 +410,9 @@ AC_DEFUN([SC_LOAD_TKCONFIG], [
 
     # eval is required to do the TK_DBGX substitution
     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
-    eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
+    eval "TK_LIB_SPEC=\"`echo "${TK_LIB_SPEC}" | sed -e 's/"/\\\\"/g'`\""
     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
-    eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
+    eval "TK_STUB_LIB_SPEC=\"`echo "${TK_STUB_LIB_SPEC}" | sed -e 's/"/\\\\"/g'`\""
 
     AC_SUBST(TK_VERSION)
     AC_SUBST(TK_BIN_DIR)
@@ -494,7 +494,7 @@ AC_DEFUN([SC_PROG_TCLSH], [
 
 AC_DEFUN([SC_BUILD_TCLSH], [
     AC_MSG_CHECKING([for tclsh in Tcl build directory])
-    BUILD_TCLSH=${TCL_BIN_DIR}/tclsh
+    BUILD_TCLSH="${TCL_BIN_DIR}"/tclsh
     AC_MSG_RESULT([$BUILD_TCLSH])
     AC_SUBST(BUILD_TCLSH)
 ])
@@ -2043,26 +2043,26 @@ dnl # preprocessing tests use only CPPFLAGS.
     AS_IF([test "${SHARED_BUILD}" = 1 -a "${SHLIB_SUFFIX}" != ""], [
         LIB_SUFFIX=${SHARED_LIB_SUFFIX}
         MAKE_LIB='${SHLIB_LD} -o [$]@ ${OBJS} ${SHLIB_LD_LIBS} ${TCL_SHLIB_LD_EXTRAS} ${TK_SHLIB_LD_EXTRAS} ${LD_SEARCH_FLAGS}'
-        INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE)'
+        INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) "$(LIB_INSTALL_DIR)"/$(LIB_FILE)'
     ], [
         LIB_SUFFIX=${UNSHARED_LIB_SUFFIX}
 
         AS_IF([test "$RANLIB" = ""], [
             MAKE_LIB='$(STLIB_LD) [$]@ ${OBJS}'
-            INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE)'
+            INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) "$(LIB_INSTALL_DIR)"/$(LIB_FILE)'
         ], [
             MAKE_LIB='${STLIB_LD} [$]@ ${OBJS} ; ${RANLIB} [$]@'
-            INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE) ; (cd $(LIB_INSTALL_DIR) ; $(RANLIB) $(LIB_FILE))'
+            INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) "$(LIB_INSTALL_DIR)"/$(LIB_FILE) ; (cd "$(LIB_INSTALL_DIR)" ; $(RANLIB) $(LIB_FILE))'
         ])
     ])
 
     # Stub lib does not depend on shared/static configuration
     AS_IF([test "$RANLIB" = ""], [
         MAKE_STUB_LIB='${STLIB_LD} [$]@ ${STUB_LIB_OBJS}'
-        INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) $(LIB_INSTALL_DIR)/$(STUB_LIB_FILE)'
+        INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) "$(LIB_INSTALL_DIR)/$(STUB_LIB_FILE)"'
     ], [
         MAKE_STUB_LIB='${STLIB_LD} [$]@ ${STUB_LIB_OBJS} ; ${RANLIB} [$]@'
-        INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) $(LIB_INSTALL_DIR)/$(STUB_LIB_FILE) ; (cd $(LIB_INSTALL_DIR) ; $(RANLIB) $(STUB_LIB_FILE))'
+        INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) "$(LIB_INSTALL_DIR)"/$(STUB_LIB_FILE) ; (cd "$(LIB_INSTALL_DIR)" ; $(RANLIB) $(STUB_LIB_FILE))'
     ])
 
     # Define TCL_LIBS now that we know what DL_LIBS is.