1 files changed, 45 insertions, 7 deletions

diff --git a/scripts/kconfig/Makefile.kernel b/scripts/kconfig/Makefile.kernel
index 22724a7..bae5e29 100644
--- a/scripts/kconfig/Makefile.kernel
+++ b/scripts/kconfig/Makefile.kernel
@@ -7,20 +7,27 @@
 # qconf:  Used for the xconfig target
 #         Based on QT which needs to be installed to compile it
+# gconf:  Used for the gconfig target
+#         Based on GTK which needs to be installed to compile it
 #
+#################
 
 # object files used by all lkc flavours
 libkconfig-objs := zconf.tab.o
 
-        host-progs:= conf mconf qconf
+        host-progs:= conf mconf qconf gconf
         conf-objs:= conf.o  libkconfig.so
         mconf-objs:= mconf.o libkconfig.so
 
-        qconf-objs:= kconfig_load.o
+ifeq ($(MAKECMDGOALS),$(obj)/qconf)
         qconf-cxxobjs:= qconf.o
+        qconf-objs:= kconfig_load.o
+endif
 
-        clean-files:= libkconfig.so lkc_defs.h qconf.moc .tmp_qtcheck \
-                   zconf.tab.c zconf.tab.h lex.zconf.c
+ifeq ($(MAKECMDGOALS),$(obj)/gconf)
+        gconf-objs:= gconf.o kconfig_load.o
+endif
 
-include $(TOPDIR)/Rules.make
+        clean-files:= libkconfig.so lkc_defs.h qconf.moc .tmp_qtcheck \
+                   .tmp_gtkcheck zconf.tab.c zconf.tab.h lex.zconf.c
 
 # generated files seem to need this to find local include files
@@ -31,5 +38,8 @@ HOSTLOADLIBES_qconf	= -L$(QTDIR)/lib -Wl,-rpath,$(QTDIR)/lib -l$(QTLIB) -ldl
         HOSTCXXFLAGS_qconf.o= -I$(QTDIR)/include 
 
-$(obj)/conf.o $(obj)/mconf.o $(obj)/qconf.o: $(obj)/zconf.tab.h
+        HOSTLOADLIBES_gconf= `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --libs`
+        HOSTCFLAGS_gconf.o= `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --cflags`
+
+$(obj)/conf.o $(obj)/mconf.o $(obj)/qconf.o $(obj)/gconf.o: $(obj)/zconf.tab.h
 
 $(obj)/qconf.o: $(obj)/.tmp_qtcheck
@@ -41,5 +51,5 @@ MOC = $(QTDIR)/bin/moc
 # QT needs some extra effort...
 $(obj)/.tmp_qtcheck:
-        @set -e; for d in $$QTDIR /usr/share/qt /usr/lib/qt3; do \
+        @set -e; for d in $$QTDIR /usr/share/qt* /usr/lib/qt*; do \
           if [ -f $$d/include/qconfig.h ]; then DIR=$$d; break; fi; \
         done; \
@@ -63,4 +73,30 @@ $(obj)/.tmp_qtcheck:
 endif
 
+$(obj)/gconf.o: $(obj)/.tmp_gtkcheck
+
+ifeq ($(MAKECMDGOALS),$(obj)/gconf)
+-include $(obj)/.tmp_gtkcheck
+
+# GTK needs some extra effort, too...
+$(obj)/.tmp_gtkcheck:
+                @if `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --exists`; then       \
+                        if `pkg-config gtk+-2.0 --atleast-version=2.0.0`; then          \
+                                touch $@;                                                       \
+                        else                                                            \
+                                echo "*";                                               \
+                                echo "* GTK+ is present but version >= 2.0.0 is required.";\
+                                echo "*";                                               \
+                                false;                                                  \
+                        fi                                                              \
+                else                                                                    \
+                        echo "*";                                                       \
+                        echo "* Unable to find the GTK+ installation. Please make sure that"; \
+                        echo "* the GTK+ 2.0 development package is correctly installed..."; \
+                        echo "* You need gtk+-2.0, glib-2.0 and libglade-2.0.";         \
+                        echo "*";                                                       \
+                        false;                                                          \
+        fi
+endif
+
 $(obj)/zconf.tab.o: $(obj)/lex.zconf.c
 
@@ -69,4 +105,6 @@ $(obj)/kconfig_load.o: $(obj)/lkc_defs.h
 $(obj)/qconf.o: $(obj)/qconf.moc $(obj)/lkc_defs.h
 
+$(obj)/gconf.o: $(obj)/lkc_defs.h
+
 $(obj)/%.moc: $(src)/%.h
         $(MOC) -i $< -o $@