gbuild: move YaccTarget__command to com_GCC_class

solenv/gbuild/platform/com_GCC_class.mk

@@ -72,3 +72,33 @@ $(call gb_Helper_abbreviate_dirs,\
 		-o $(call gb_SrsPartTarget_get_dep_target,$(1)))
 endef
 
+# YaccTarget class
+
+ifeq ($(ANCIENT_BISON),YES)
+#
+# There are ancient versions of bison out there, which do not handle
+# well .cxx extensions, nor do they support --defines=<file>. The
+# result is that the header is named <foo>.cxx.h instead of <foo>.hxx
+# so we queue a mv to rename the header accordingly.
+# One example is XCode versions 2.x, which are used on OSX ppc
+# machines.
+#
+define gb_YaccTarget__command
+$(call gb_Output_announce,$(2),$(true),YAC,3)
+$(call gb_Helper_abbreviate_dirs,\
+	mkdir -p $(dir $(3)) && \
+	$(gb_YACC) $(T_YACCFLAGS) -d -o $(5) $(1) && mv $(5).h $(4) && touch $(3) )
+
+endef
+
+else
+define gb_YaccTarget__command
+$(call gb_Output_announce,$(2),$(true),YAC,3)
+$(call gb_Helper_abbreviate_dirs,\
+	mkdir -p $(dir $(3)) && \
+	$(gb_YACC) $(T_YACCFLAGS) --defines=$(4) -o $(5) $(1) && touch $(3) )
+
+endef
+endif
+
+# vim: set noet sw=4 ts=4:

solenv/gbuild/platform/com_GCC_defs.mk

@@ -25,35 +25,6 @@ gb_YACC := bison
 
 gb_CLASSPATHSEP := :
 
-# YaccTarget class
-
-ifeq ($(ANCIENT_BISON),YES)
-#
-# There are ancient versions of bison out there, which do not handle
-# well .cxx extensions, nor do they support --defines=<file>. The
-# result is that the header is named <foo>.cxx.h instead of <foo>.hxx
-# so we queue a mv to rename the header accordingly.
-# One example is XCode versions 2.x, which are used on OSX ppc
-# machines.
-#
-define gb_YaccTarget__command
-$(call gb_Output_announce,$(2),$(true),YAC,3)
-$(call gb_Helper_abbreviate_dirs,\
-	mkdir -p $(dir $(3)) && \
-	$(gb_YACC) $(T_YACCFLAGS) -d -o $(5) $(1) && mv $(5).h $(4) && touch $(3) )
-
-endef
-
-else
-define gb_YaccTarget__command
-$(call gb_Output_announce,$(2),$(true),YAC,3)
-$(call gb_Helper_abbreviate_dirs,\
-	mkdir -p $(dir $(3)) && \
-	$(gb_YACC) $(T_YACCFLAGS) --defines=$(4) -o $(5) $(1) && touch $(3) )
-
-endef
-endif
-
 # use CC/CXX if they are nondefaults
 ifneq ($(origin CC),default)
 gb_CC := $(CC)