Some more fixes for Cygwin32/64 in win32 GUI mode.

Now that this is fully working, eliminate all usage of WISH_BUILD_LIB_SPEC: TK_BUILD_LIB_SPEC can be used everywhere in stead. 
Add tk.pc

4 files changed, 69 insertions, 46 deletions

diff --git a/unix/Makefile.in b/unix/Makefile.in
index 1da2d72..0383133 100644
--- a/unix/Makefile.in
+++ b/unix/Makefile.in
@@ -587,8 +587,8 @@ ${WISH_EXE}: $(WISH_OBJS) $(TK_LIB_FILE) $(TK_STUB_LIB_FILE) @APP_RSRC_FILE@
 		-f "${TOP_DIR}/win/tk${MAJOR_VERSION}${MINOR_VERSION}.dll"; then \
 	    cp "${TOP_DIR}/win/tk${MAJOR_VERSION}${MINOR_VERSION}.dll" .; \
 	fi
-	${CC} ${CFLAGS} ${LDFLAGS} $(WISH_OBJS) @WISH_BUILD_LIB_SPEC@ \
-		$(CC_SEARCH_FLAGS) -o ${WISH_EXE}
+	${CC} ${CFLAGS} ${LDFLAGS} $(WISH_OBJS) @TK_BUILD_LIB_SPEC@ \
+		$(WISH_LIBS) $(CC_SEARCH_FLAGS) -o ${WISH_EXE}
 
 # Resetting the LIB_RUNTIME_DIR below is required so that
 # the generated tktest executable gets the build directory
@@ -719,6 +719,8 @@ install-binaries: $(TK_LIB_FILE) $(TK_STUB_LIB_FILE) ${WISH_EXE}
 	@if test -f "tk${MAJOR_VERSION}${MINOR_VERSION}.dll"; then \
 	    $(INSTALL_LIBRARY) "tk${MAJOR_VERSION}${MINOR_VERSION}.dll" "$(DLL_INSTALL_DIR)";\
 	    chmod 555 "$(DLL_INSTALL_DIR)/tk${MAJOR_VERSION}${MINOR_VERSION}.dll";\
+	    $(INSTALL_LIBRARY) "../win/libtk${MAJOR_VERSION}${MINOR_VERSION}.a" "$(LIB_INSTALL_DIR)";\
+	    chmod 555 "$(LIB_INSTALL_DIR)/libtk${MAJOR_VERSION}${MINOR_VERSION}.a";\
 	fi
 	@echo "Installing ${WISH_EXE} as $(BIN_INSTALL_DIR)/wish$(VERSION)${EXE_SUFFIX}"
 	@$(INSTALL_PROGRAM) ${WISH_EXE} "$(BIN_INSTALL_DIR)/wish$(VERSION)${EXE_SUFFIX}"
diff --git a/unix/configure b/unix/configure
index cf8a6e0..28f564b 100755
--- a/unix/configure
+++ b/unix/configure
@@ -308,7 +308,7 @@ ac_includes_default="\
 # include <unistd.h>
 #endif"
 
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS TCL_VERSION TCL_PATCH_LEVEL TCL_BIN_DIR TCL_SRC_DIR TCL_LIB_FILE TCL_LIB_FLAG TCL_LIB_SPEC TCL_STUB_LIB_FILE TCL_STUB_LIB_FLAG TCL_STUB_LIB_SPEC TCLSH_PROG BUILD_TCLSH MAN_FLAGS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP TCL_THREADS RANLIB ac_ct_RANLIB AR ac_ct_AR TCL_LIBS DL_LIBS DL_OBJS PLAT_OBJS PLAT_SRCS LDAIX_SRC CFLAGS_DEBUG CFLAGS_OPTIMIZE CFLAGS_WARNING LDFLAGS_DEBUG LDFLAGS_OPTIMIZE CC_SEARCH_FLAGS LD_SEARCH_FLAGS STLIB_LD SHLIB_LD TCL_SHLIB_LD_EXTRAS TK_SHLIB_LD_EXTRAS SHLIB_LD_LIBS SHLIB_CFLAGS SHLIB_SUFFIX MAKE_LIB MAKE_STUB_LIB INSTALL_LIB DLL_INSTALL_DIR INSTALL_STUB_LIB CFLAGS_DEFAULT LDFLAGS_DEFAULT LIBOBJS XFT_CFLAGS XFT_LIBS UNIX_FONT_OBJS TK_VERSION TK_MAJOR_VERSION TK_MINOR_VERSION TK_PATCH_LEVEL TK_YEAR TK_LIB_FILE TK_LIB_FLAG TK_LIB_SPEC TK_STUB_LIB_FILE TK_STUB_LIB_FLAG TK_STUB_LIB_SPEC TK_STUB_LIB_PATH TK_INCLUDE_SPEC TK_BUILD_STUB_LIB_SPEC TK_BUILD_STUB_LIB_PATH TK_SRC_DIR TK_SHARED_BUILD LD_LIBRARY_PATH_VAR TK_BUILD_LIB_SPEC WISH_BUILD_LIB_SPEC TCL_STUB_FLAGS XINCLUDES XLIBSW LOCALES TK_WINDOWINGSYSTEM TK_PKG_DIR TK_LIBRARY PRIVATE_INCLUDE_DIR HTML_DIR EXTRA_CC_SWITCHES EXTRA_APP_CC_SWITCHES EXTRA_INSTALL EXTRA_INSTALL_BINARIES EXTRA_BUILD_HTML EXTRA_WISH_LIBS CFBUNDLELOCALIZATIONS TK_RSRC_FILE WISH_RSRC_FILE LIB_RSRC_FILE APP_RSRC_FILE REZ REZ_FLAGS LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS TCL_VERSION TCL_PATCH_LEVEL TCL_BIN_DIR TCL_SRC_DIR TCL_LIB_FILE TCL_LIB_FLAG TCL_LIB_SPEC TCL_STUB_LIB_FILE TCL_STUB_LIB_FLAG TCL_STUB_LIB_SPEC TCLSH_PROG BUILD_TCLSH MAN_FLAGS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP TCL_THREADS RANLIB ac_ct_RANLIB AR ac_ct_AR TCL_LIBS DL_LIBS DL_OBJS PLAT_OBJS PLAT_SRCS LDAIX_SRC CFLAGS_DEBUG CFLAGS_OPTIMIZE CFLAGS_WARNING LDFLAGS_DEBUG LDFLAGS_OPTIMIZE CC_SEARCH_FLAGS LD_SEARCH_FLAGS STLIB_LD SHLIB_LD TCL_SHLIB_LD_EXTRAS TK_SHLIB_LD_EXTRAS SHLIB_LD_LIBS SHLIB_CFLAGS SHLIB_SUFFIX MAKE_LIB MAKE_STUB_LIB INSTALL_LIB DLL_INSTALL_DIR INSTALL_STUB_LIB CFLAGS_DEFAULT LDFLAGS_DEFAULT LIBOBJS XFT_CFLAGS XFT_LIBS UNIX_FONT_OBJS TK_VERSION TK_MAJOR_VERSION TK_MINOR_VERSION TK_PATCH_LEVEL TK_YEAR TK_LIB_FILE TK_LIB_FLAG TK_LIB_SPEC TK_STUB_LIB_FILE TK_STUB_LIB_FLAG TK_STUB_LIB_SPEC TK_STUB_LIB_PATH TK_INCLUDE_SPEC TK_BUILD_STUB_LIB_SPEC TK_BUILD_STUB_LIB_PATH TK_SRC_DIR TK_SHARED_BUILD LD_LIBRARY_PATH_VAR TK_BUILD_LIB_SPEC TCL_STUB_FLAGS XINCLUDES XLIBSW LOCALES TK_WINDOWINGSYSTEM TK_PKG_DIR TK_LIBRARY LIB_RUNTIME_DIR PRIVATE_INCLUDE_DIR HTML_DIR EXTRA_CC_SWITCHES EXTRA_APP_CC_SWITCHES EXTRA_INSTALL EXTRA_INSTALL_BINARIES EXTRA_BUILD_HTML EXTRA_WISH_LIBS CFBUNDLELOCALIZATIONS TK_RSRC_FILE WISH_RSRC_FILE LIB_RSRC_FILE APP_RSRC_FILE REZ REZ_FLAGS LTLIBOBJS'
 ac_subst_files=''
 
 # Initialize some variables set by options.
@@ -861,7 +861,7 @@ Optional Features:
   --enable-load           allow dynamic loading and "load" command (default:
                           on)
   --enable-symbols        build with debugging symbols (default: off)
-  --enable-aqua           use Aqua windowingsystem on Mac OS X (default: off)
+  --enable-aqua=yes|no    use Aqua windowingsystem on Mac OS X (default: no)
   --enable-xft            use freetype/fontconfig/xft (default: on)
   --enable-xss            use XScreenSaver for activity timer (default: on)
   --enable-framework      package shared libraries in MacOSX frameworks
@@ -1541,6 +1541,16 @@ echo "${ECHO_T}could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6
 
 
 
+if test "${TCL_VERSION}" != "${TK_VERSION}"; then
+    { { echo "$as_me:$LINENO: error: ${TCL_BIN_DIR}/tclConfig.sh is for Tcl ${TCL_VERSION}.
+Tk ${TK_VERSION}${TK_PATCH_LEVEL} needs Tcl ${TK_VERSION}.
+Use --with-tcl= option to indicate location of tclConfig.sh file for Tcl ${TK_VERSION}." >&5
+echo "$as_me: error: ${TCL_BIN_DIR}/tclConfig.sh is for Tcl ${TCL_VERSION}.
+Tk ${TK_VERSION}${TK_PATCH_LEVEL} needs Tcl ${TK_VERSION}.
+Use --with-tcl= option to indicate location of tclConfig.sh file for Tcl ${TK_VERSION}." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
 
     echo "$as_me:$LINENO: checking for tclsh" >&5
 echo $ECHO_N "checking for tclsh... $ECHO_C" >&6
@@ -1585,16 +1595,6 @@ echo "${ECHO_T}$BUILD_TCLSH" >&6
 
 
 
-if test "${TCL_VERSION}" != "${TK_VERSION}"; then
-    { { echo "$as_me:$LINENO: error: ${TCL_BIN_DIR}/tclConfig.sh is for Tcl ${TCL_VERSION}.
-Tk ${TK_VERSION}${TK_PATCH_LEVEL} needs Tcl ${TK_VERSION}.
-Use --with-tcl= option to indicate location of tclConfig.sh file for Tcl ${TK_VERSION}." >&5
-echo "$as_me: error: ${TCL_BIN_DIR}/tclConfig.sh is for Tcl ${TCL_VERSION}.
-Tk ${TK_VERSION}${TK_PATCH_LEVEL} needs Tcl ${TK_VERSION}.
-Use --with-tcl= option to indicate location of tclConfig.sh file for Tcl ${TK_VERSION}." >&2;}
-   { (exit 1); exit 1; }; }
-fi
-
 #------------------------------------------------------------------------
 # Handle the --prefix=... option
 #------------------------------------------------------------------------
@@ -9453,7 +9453,8 @@ if test "${enable_aqua+set}" = set; then
 else
   tk_aqua=no
 fi;
-    if test $tk_aqua = yes; then
+    if test $tk_aqua = yes -o $tk_aqua = cocoa; then
+	tk_aqua=yes
 	if test $tcl_corefoundation = no; then
 	    { echo "$as_me:$LINENO: WARNING: Aqua can only be used when CoreFoundation is available" >&5
 echo "$as_me: WARNING: Aqua can only be used when CoreFoundation is available" >&2;}
@@ -10391,7 +10392,9 @@ fi
 #--------------------------------------------------------------------
 
 if test "x${x_libraries}" != "x"; then
+  if test "x${x_libraries}" != "xNONE"; then
     LIB_RUNTIME_DIR="${LIB_RUNTIME_DIR}:${x_libraries}"
+  fi
 fi
 if test "${TCL_LD_SEARCH_FLAGS}" = '-L${LIB_RUNTIME_DIR}'; then
     LIB_RUNTIME_DIR=`echo ${LIB_RUNTIME_DIR} |sed -e 's/:/ -L/g'`
@@ -11439,7 +11442,6 @@ _ACEOF
     TK_LIB_FILE="Tk"
     TK_LIB_FLAG="-framework Tk"
     TK_BUILD_LIB_SPEC="-F`pwd | sed -e 's/ /\\\\ /g'` -framework Tk"
-    WISH_BUILD_LIB_SPEC="-F`pwd | sed -e 's/ /\\\\ /g'` -framework Tk \${WISH_LIBS}"
     TK_LIB_SPEC="-F${libdir} -framework Tk"
     libdir="${libdir}/Tk.framework/Versions/\${VERSION}"
     TK_LIBRARY="${libdir}/Resources/Scripts"
@@ -11454,12 +11456,13 @@ _ACEOF
     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 $tk_aqua = yes; then
-        EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing Images to $(LIB_INSTALL_DIR)/Resources" && mkdir -p "$(LIB_INSTALL_DIR)/Resources" && for i in Tk.tiff Tk.icns; do $(INSTALL_DATA) "$(MAC_OSX_DIR)/$$i" "$(LIB_INSTALL_DIR)/Resources"; done'
-        EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing wish$(VERSION) script to $(INSTALL_ROOT)/'"${bindir}"'" && mkdir -p "$(INSTALL_ROOT)/'"${bindir}"'" && printf > "$(INSTALL_ROOT)/'"${bindir}"'/wish$(VERSION)" "#!/bin/sh\n\"\$$(dirname \$$0)'"`eval d="${bindir}"; echo "$d" | sed -e 's#/[^/][^/]*#/..#g'`"'$(bindir)/Wish\" \"\$$@\"" && chmod +x "$(INSTALL_ROOT)/'"${bindir}"'/wish$(VERSION)"'
-        bindir="${libdir}/Resources/Wish.app/Contents/MacOS"
-        EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing Info.plist to $(BIN_INSTALL_DIR)/.." && $(INSTALL_DATA) Wish-Info.plist "$(BIN_INSTALL_DIR)/../Info.plist" && mv -f "$(BIN_INSTALL_DIR)/wish$(VERSION)" "$(BIN_INSTALL_DIR)/Wish"'
-        EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing Wish.icns to $(BIN_INSTALL_DIR)/../Resources" && mkdir -p "$(BIN_INSTALL_DIR)/../Resources" && $(INSTALL_DATA) "$(MAC_OSX_DIR)/Tk.icns" "$(BIN_INSTALL_DIR)/../Resources/Wish.icns"'
-        EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing Wish.sdef to $(BIN_INSTALL_DIR)/../Resources" && $(INSTALL_DATA) "$(MAC_OSX_DIR)/Wish.sdef" "$(BIN_INSTALL_DIR)/../Resources"'
+	EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing Images to $(LIB_INSTALL_DIR)/Resources" && mkdir -p "$(LIB_INSTALL_DIR)/Resources" && for i in Tk.tiff Tk.icns; do $(INSTALL_DATA) "$(MAC_OSX_DIR)/$$i" "$(LIB_INSTALL_DIR)/Resources"; done'
+	EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing wish$(VERSION) script to $(INSTALL_ROOT)/'"${bindir}"'" && mkdir -p "$(INSTALL_ROOT)/'"${bindir}"'" && printf > "$(INSTALL_ROOT)/'"${bindir}"'/wish$(VERSION)" "#!/bin/sh\n\"\$$(dirname \$$0)'"`eval d="${bindir}"; echo "$d" | sed -e 's#/[^/][^/]*#/..#g'`"'$(bindir)/Wish\" \"\$$@\"" && chmod +x "$(INSTALL_ROOT)/'"${bindir}"'/wish$(VERSION)"'
+	bindir="${libdir}/Resources/Wish.app/Contents/MacOS"
+	EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing Info.plist to $(BIN_INSTALL_DIR)/.." && $(INSTALL_DATA) Wish-Info.plist "$(BIN_INSTALL_DIR)/../Info.plist" && mv -f "$(BIN_INSTALL_DIR)/wish$(VERSION)" "$(BIN_INSTALL_DIR)/Wish"'
+	EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing Wish.icns to $(BIN_INSTALL_DIR)/../Resources" && mkdir -p "$(BIN_INSTALL_DIR)/../Resources"'
+	EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && $(INSTALL_DATA) "macosx/Tk.icns" "$(BIN_INSTALL_DIR)/../Resources/Wish.icns"'
+	EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing Wish.sdef to $(BIN_INSTALL_DIR)/../Resources" && $(INSTALL_DATA) "$(MAC_OSX_DIR)/Wish.sdef" "$(BIN_INSTALL_DIR)/../Resources"'
     fi
     EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Finalizing Tk.framework" && rm -f "$(LIB_INSTALL_DIR)/../Current" && ln -s "$(VERSION)" "$(LIB_INSTALL_DIR)/../Current" && for f in "$(LIB_FILE)" tkConfig.sh Resources Headers PrivateHeaders; do rm -f "$(LIB_INSTALL_DIR)/../../$$f" && ln -s "Versions/Current/$$f" "$(LIB_INSTALL_DIR)/../.."; done && f="$(STUB_LIB_FILE)" && rm -f "$(LIB_INSTALL_DIR)/../../$$f" && ln -s "Versions/$(VERSION)/$$f" "$(LIB_INSTALL_DIR)/../.."'
     # Don't use AC_DEFINE for the following as the framework version define
@@ -11473,16 +11476,15 @@ else
     fi
     # libdir must be a fully qualified path and not ${exec_prefix}/lib
     eval libdir="$libdir"
-    if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
+    if test "${ac_cv_cygwin}" != "yes" -a "${TCL_LIB_VERSIONS_OK}" = "ok"; then
         TK_LIB_FLAG="-ltk${TK_VERSION}"
     else
         TK_LIB_FLAG="-ltk`echo ${TK_VERSION} | tr -d .`"
     fi
-    TK_BUILD_LIB_SPEC="-L`pwd | sed -e 's/ /\\\\ /g'` ${TK_LIB_FLAG}"
     if test "${ac_cv_cygwin}" = "yes" -a "$SHARED_BUILD" = "1"; then
-	WISH_BUILD_LIB_SPEC="-L\$(TOP_DIR)/win -ltk${TK_MAJOR_VERSION}${TK_MINOR_VERSION} \${TCL_LIB_SPEC}"
+	TK_BUILD_LIB_SPEC="-L\$(TOP_DIR)/win -ltk${TK_MAJOR_VERSION}${TK_MINOR_VERSION} \${TCL_LIB_SPEC}"
     else
-	WISH_BUILD_LIB_SPEC="-L`pwd | sed -e 's/ /\\\\ /g'` ${TK_LIB_FLAG} \${WISH_LIBS}"
+	TK_BUILD_LIB_SPEC="-L`pwd | sed -e 's/ /\\\\ /g'` ${TK_LIB_FLAG}"
     fi
     TK_LIB_SPEC="-L${libdir} ${TK_LIB_FLAG}"
 fi
@@ -11567,7 +11569,7 @@ TK_SHARED_BUILD=${SHARED_BUILD}
 
 
 
-                    ac_config_files="$ac_config_files Makefile:../unix/Makefile.in tkConfig.sh:../unix/tkConfig.sh.in"
+                              ac_config_files="$ac_config_files Makefile:../unix/Makefile.in tkConfig.sh:../unix/tkConfig.sh.in tk.pc:../unix/tk.pc.in"
 
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
@@ -12134,6 +12136,7 @@ do
   "Wish-Info.plist" ) CONFIG_FILES="$CONFIG_FILES Wish-Info.plist:../macosx/Wish-Info.plist.in" ;;
   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile:../unix/Makefile.in" ;;
   "tkConfig.sh" ) CONFIG_FILES="$CONFIG_FILES tkConfig.sh:../unix/tkConfig.sh.in" ;;
+  "tk.pc" ) CONFIG_FILES="$CONFIG_FILES tk.pc:../unix/tk.pc.in" ;;
   "Tk.framework" ) CONFIG_COMMANDS="$CONFIG_COMMANDS Tk.framework" ;;
   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
@@ -12296,7 +12299,6 @@ s,@TK_SRC_DIR@,$TK_SRC_DIR,;t t
 s,@TK_SHARED_BUILD@,$TK_SHARED_BUILD,;t t
 s,@LD_LIBRARY_PATH_VAR@,$LD_LIBRARY_PATH_VAR,;t t
 s,@TK_BUILD_LIB_SPEC@,$TK_BUILD_LIB_SPEC,;t t
-s,@WISH_BUILD_LIB_SPEC@,$WISH_BUILD_LIB_SPEC,;t t
 s,@TCL_STUB_FLAGS@,$TCL_STUB_FLAGS,;t t
 s,@XINCLUDES@,$XINCLUDES,;t t
 s,@XLIBSW@,$XLIBSW,;t t
@@ -12304,6 +12306,7 @@ s,@LOCALES@,$LOCALES,;t t
 s,@TK_WINDOWINGSYSTEM@,$TK_WINDOWINGSYSTEM,;t t
 s,@TK_PKG_DIR@,$TK_PKG_DIR,;t t
 s,@TK_LIBRARY@,$TK_LIBRARY,;t t
+s,@LIB_RUNTIME_DIR@,$LIB_RUNTIME_DIR,;t t
 s,@PRIVATE_INCLUDE_DIR@,$PRIVATE_INCLUDE_DIR,;t t
 s,@HTML_DIR@,$HTML_DIR,;t t
 s,@EXTRA_CC_SWITCHES@,$EXTRA_CC_SWITCHES,;t t
diff --git a/unix/configure.in b/unix/configure.in
index 85f0a1a..febc702 100644
--- a/unix/configure.in
+++ b/unix/configure.in
@@ -36,15 +36,15 @@ LOCALES="cs da de el en en_gb eo es fr hu it nl pl pt ru sv"
 SC_PATH_TCLCONFIG
 SC_LOAD_TCLCONFIG
 
-SC_PROG_TCLSH
-SC_BUILD_TCLSH
-
 if test "${TCL_VERSION}" != "${TK_VERSION}"; then
     AC_MSG_ERROR([${TCL_BIN_DIR}/tclConfig.sh is for Tcl ${TCL_VERSION}.
 Tk ${TK_VERSION}${TK_PATCH_LEVEL} needs Tcl ${TK_VERSION}.
 Use --with-tcl= option to indicate location of tclConfig.sh file for Tcl ${TK_VERSION}.])
 fi
 
+SC_PROG_TCLSH
+SC_BUILD_TCLSH
+
 #------------------------------------------------------------------------
 # Handle the --prefix=... option
 #------------------------------------------------------------------------
@@ -268,10 +268,11 @@ fi
 if test "`uname -s`" = "Darwin" ; then
     AC_MSG_CHECKING([whether to use Aqua])
     AC_ARG_ENABLE(aqua,
-	AC_HELP_STRING([--enable-aqua],
-	    [use Aqua windowingsystem on Mac OS X (default: off)]),
+	AC_HELP_STRING([--enable-aqua=yes|no],
+	    [use Aqua windowingsystem on Mac OS X (default: no)]),
 	[tk_aqua=$enableval], [tk_aqua=no])
-    if test $tk_aqua = yes; then
+    if test $tk_aqua = yes -o $tk_aqua = cocoa; then
+	tk_aqua=yes
 	if test $tcl_corefoundation = no; then
 	    AC_MSG_WARN([Aqua can only be used when CoreFoundation is available])
 	    tk_aqua=no
@@ -398,7 +399,9 @@ fi
 #--------------------------------------------------------------------
 
 if test "x${x_libraries}" != "x"; then
+  if test "x${x_libraries}" != "xNONE"; then
     LIB_RUNTIME_DIR="${LIB_RUNTIME_DIR}:${x_libraries}"
+  fi
 fi
 if test "${TCL_LD_SEARCH_FLAGS}" = '-L${LIB_RUNTIME_DIR}'; then
     LIB_RUNTIME_DIR=`echo ${LIB_RUNTIME_DIR} |sed -e 's/:/ -L/g'`
@@ -683,7 +686,6 @@ if test "$FRAMEWORK_BUILD" = "1" ; then
     TK_LIB_FILE="Tk"
     TK_LIB_FLAG="-framework Tk"
     TK_BUILD_LIB_SPEC="-F`pwd | sed -e 's/ /\\\\ /g'` -framework Tk"
-    WISH_BUILD_LIB_SPEC="-F`pwd | sed -e 's/ /\\\\ /g'` -framework Tk \${WISH_LIBS}"
     TK_LIB_SPEC="-F${libdir} -framework Tk"
     libdir="${libdir}/Tk.framework/Versions/\${VERSION}"
     TK_LIBRARY="${libdir}/Resources/Scripts"
@@ -698,12 +700,13 @@ if test "$FRAMEWORK_BUILD" = "1" ; then
     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 $tk_aqua = yes; then
-        EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing Images to $(LIB_INSTALL_DIR)/Resources" && mkdir -p "$(LIB_INSTALL_DIR)/Resources" && for i in Tk.tiff Tk.icns; do $(INSTALL_DATA) "$(MAC_OSX_DIR)/$$i" "$(LIB_INSTALL_DIR)/Resources"; done'
-        EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing wish$(VERSION) script to $(INSTALL_ROOT)/'"${bindir}"'" && mkdir -p "$(INSTALL_ROOT)/'"${bindir}"'" && printf > "$(INSTALL_ROOT)/'"${bindir}"'/wish$(VERSION)" "#!/bin/sh\n\"\$$(dirname \$$0)'"`eval d="${bindir}"; echo "$d" | sed -e 's#/[^/][^/]*#/..#g'`"'$(bindir)/Wish\" \"\$$@\"" && chmod +x "$(INSTALL_ROOT)/'"${bindir}"'/wish$(VERSION)"'
-        bindir="${libdir}/Resources/Wish.app/Contents/MacOS"
-        EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing Info.plist to $(BIN_INSTALL_DIR)/.." && $(INSTALL_DATA) Wish-Info.plist "$(BIN_INSTALL_DIR)/../Info.plist" && mv -f "$(BIN_INSTALL_DIR)/wish$(VERSION)" "$(BIN_INSTALL_DIR)/Wish"'
-        EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing Wish.icns to $(BIN_INSTALL_DIR)/../Resources" && mkdir -p "$(BIN_INSTALL_DIR)/../Resources" && $(INSTALL_DATA) "$(MAC_OSX_DIR)/Tk.icns" "$(BIN_INSTALL_DIR)/../Resources/Wish.icns"'
-        EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing Wish.sdef to $(BIN_INSTALL_DIR)/../Resources" && $(INSTALL_DATA) "$(MAC_OSX_DIR)/Wish.sdef" "$(BIN_INSTALL_DIR)/../Resources"'
+	EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing Images to $(LIB_INSTALL_DIR)/Resources" && mkdir -p "$(LIB_INSTALL_DIR)/Resources" && for i in Tk.tiff Tk.icns; do $(INSTALL_DATA) "$(MAC_OSX_DIR)/$$i" "$(LIB_INSTALL_DIR)/Resources"; done'
+	EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing wish$(VERSION) script to $(INSTALL_ROOT)/'"${bindir}"'" && mkdir -p "$(INSTALL_ROOT)/'"${bindir}"'" && printf > "$(INSTALL_ROOT)/'"${bindir}"'/wish$(VERSION)" "#!/bin/sh\n\"\$$(dirname \$$0)'"`eval d="${bindir}"; echo "$d" | sed -e 's#/[^/][^/]*#/..#g'`"'$(bindir)/Wish\" \"\$$@\"" && chmod +x "$(INSTALL_ROOT)/'"${bindir}"'/wish$(VERSION)"'
+	bindir="${libdir}/Resources/Wish.app/Contents/MacOS"
+	EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing Info.plist to $(BIN_INSTALL_DIR)/.." && $(INSTALL_DATA) Wish-Info.plist "$(BIN_INSTALL_DIR)/../Info.plist" && mv -f "$(BIN_INSTALL_DIR)/wish$(VERSION)" "$(BIN_INSTALL_DIR)/Wish"'
+	EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing Wish.icns to $(BIN_INSTALL_DIR)/../Resources" && mkdir -p "$(BIN_INSTALL_DIR)/../Resources"'
+	EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && $(INSTALL_DATA) "macosx/Tk.icns" "$(BIN_INSTALL_DIR)/../Resources/Wish.icns"'
+	EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing Wish.sdef to $(BIN_INSTALL_DIR)/../Resources" && $(INSTALL_DATA) "$(MAC_OSX_DIR)/Wish.sdef" "$(BIN_INSTALL_DIR)/../Resources"'
     fi
     EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Finalizing Tk.framework" && rm -f "$(LIB_INSTALL_DIR)/../Current" && ln -s "$(VERSION)" "$(LIB_INSTALL_DIR)/../Current" && for f in "$(LIB_FILE)" tkConfig.sh Resources Headers PrivateHeaders; do rm -f "$(LIB_INSTALL_DIR)/../../$$f" && ln -s "Versions/Current/$$f" "$(LIB_INSTALL_DIR)/../.."; done && f="$(STUB_LIB_FILE)" && rm -f "$(LIB_INSTALL_DIR)/../../$$f" && ln -s "Versions/$(VERSION)/$$f" "$(LIB_INSTALL_DIR)/../.."'
     # Don't use AC_DEFINE for the following as the framework version define
@@ -717,16 +720,15 @@ else
     fi
     # libdir must be a fully qualified path and not ${exec_prefix}/lib
     eval libdir="$libdir"
-    if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
+    if test "${ac_cv_cygwin}" != "yes" -a "${TCL_LIB_VERSIONS_OK}" = "ok"; then
         TK_LIB_FLAG="-ltk${TK_VERSION}"
     else
         TK_LIB_FLAG="-ltk`echo ${TK_VERSION} | tr -d .`"
     fi
-    TK_BUILD_LIB_SPEC="-L`pwd | sed -e 's/ /\\\\ /g'` ${TK_LIB_FLAG}"
     if test "${ac_cv_cygwin}" = "yes" -a "$SHARED_BUILD" = "1"; then
-	WISH_BUILD_LIB_SPEC="-L\$(TOP_DIR)/win -ltk${TK_MAJOR_VERSION}${TK_MINOR_VERSION} \${TCL_LIB_SPEC}"
+	TK_BUILD_LIB_SPEC="-L\$(TOP_DIR)/win -ltk${TK_MAJOR_VERSION}${TK_MINOR_VERSION} \${TCL_LIB_SPEC}"
     else
-	WISH_BUILD_LIB_SPEC="-L`pwd | sed -e 's/ /\\\\ /g'` ${TK_LIB_FLAG} \${WISH_LIBS}"
+	TK_BUILD_LIB_SPEC="-L`pwd | sed -e 's/ /\\\\ /g'` ${TK_LIB_FLAG}"
     fi
     TK_LIB_SPEC="-L${libdir} ${TK_LIB_FLAG}"
 fi
@@ -783,7 +785,6 @@ AC_SUBST(TK_SHARED_BUILD)
 AC_SUBST(LD_LIBRARY_PATH_VAR)
 
 AC_SUBST(TK_BUILD_LIB_SPEC)
-AC_SUBST(WISH_BUILD_LIB_SPEC)
 
 AC_SUBST(TCL_STUB_FLAGS)
 AC_SUBST(XINCLUDES)
@@ -793,6 +794,7 @@ AC_SUBST(LOCALES)
 AC_SUBST(TK_WINDOWINGSYSTEM)
 AC_SUBST(TK_PKG_DIR)
 AC_SUBST(TK_LIBRARY)
+AC_SUBST(LIB_RUNTIME_DIR)
 AC_SUBST(PRIVATE_INCLUDE_DIR)
 AC_SUBST(HTML_DIR)
 
@@ -814,6 +816,7 @@ AC_SUBST(REZ_FLAGS)
 AC_CONFIG_FILES([
     Makefile:../unix/Makefile.in
     tkConfig.sh:../unix/tkConfig.sh.in
+    tk.pc:../unix/tk.pc.in
 ])
 AC_OUTPUT
 
diff --git a/unix/tk.pc.in b/unix/tk.pc.in
new file mode 100644
index 0000000..d84a1cf
--- /dev/null
+++ b/unix/tk.pc.in
@@ -0,0 +1,15 @@
+# tk pkg-config source file
+
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: The Tk Toolkit
+Description: Tk is a cross-platform graphical user interface toolkit, the standard GUI not only for Tcl, but for many other dynamic languages as well.
+URL: http://www.tcl.tk/
+Version: @TK_VERSION@
+Requires:
+Conflicts:
+Libs: -L${libdir} @TK_LIBS@
+Cflags: -I${includedir}