Merge branch 'maint'

* maint:
  Revert "Make the installation target of git-gui a little less chatty"
  git-gui: Verify Tcl/Tk is new enough for our needs
  git-gui: Attach font_ui to all spinbox widgets

Makefile

@@ -2,12 +2,6 @@ all::
 
 # Define V=1 to have a more verbose compile.
 #
-QUIET =
-QUIET_MSG = :
-ifndef V
-    QUIET = @
-    QUIET_MSG = echo '   '
-endif
 
 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 	@$(SHELL_PATH) ./GIT-VERSION-GEN
@@ -115,14 +109,12 @@ GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
 all:: $(ALL_PROGRAMS) lib/tclIndex
 
 install: all
-	$(QUIET)$(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
-	$(QUIET)$(QUIET_MSG)INSTALL git-gui; $(INSTALL) git-gui '$(DESTDIR_SQ)$(gitexecdir_SQ)'
-	$(QUIET)$(foreach p,$(GITGUI_BUILT_INS),$(QUIET_MSG)INSTALL $p;\
-	    rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && \
-	    ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git-gui' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
-	$(QUIET)$(INSTALL) -d -m755 '$(DESTDIR_SQ)$(libdir_SQ)'
-	$(QUIET)$(foreach p,lib/tclIndex $(ALL_LIBFILES), $(QUIET_MSG)INSTALL $p;\
-	    $(INSTALL) -m644 $p '$(DESTDIR_SQ)$(libdir_SQ)' ;)
+	$(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
+	$(INSTALL) git-gui '$(DESTDIR_SQ)$(gitexecdir_SQ)'
+	$(foreach p,$(GITGUI_BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git-gui' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
+	$(INSTALL) -d -m755 '$(DESTDIR_SQ)$(libdir_SQ)'
+	$(INSTALL) -m644 lib/tclIndex '$(DESTDIR_SQ)$(libdir_SQ)'
+	$(foreach p,$(ALL_LIBFILES), $(INSTALL) -m644 $p '$(DESTDIR_SQ)$(libdir_SQ)' ;)
 
 dist-version:
 	@mkdir -p $(TARDIR)

git-gui.sh

@@ -20,6 +20,22 @@ You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA}
 
+######################################################################
+##
+## Tcl/Tk sanity check
+
+if {[catch {package require Tcl 8.4} err]
+ || [catch {package require Tk  8.4} err]
+} {
+	catch {wm withdraw .}
+	tk_messageBox \
+		-icon error \
+		-type ok \
+		-title "git-gui: fatal error" \
+		-message $err
+	exit 1
+}
+
 ######################################################################
 ##
 ## enable verbose loading?
@@ -1228,7 +1244,7 @@ font create font_diffbold
 
 foreach class {Button Checkbutton Entry Label
 		Labelframe Listbox Menu Message
-		Radiobutton Text} {
+		Radiobutton Spinbox Text} {
 	option add *$class.font font_ui
 }
 unset class