add Yacc/bison support in gbuild

solenv/gbuild/Executable.mk

@@ -78,6 +78,8 @@ $(eval $(foreach method,\
 	add_objcobjects \
 	add_objcxxobject \
 	add_objcxxobjects \
+	add_grammar \
+	add_grammars \
 	add_exception_objects \
 	add_noexception_objects \
 	add_generated_cobjects \

solenv/gbuild/LinkTarget.mk

@@ -223,6 +223,20 @@ endif
 
 gb_GenCxxObject_GenCxxObject =
 
+# YaccObject class
+gb_YaccObject_get_grammar = $(1)/$(2).y
+
+gb_YACC := bison
+
+# YaccObject class
+define gb_YaccObject__command
+$(call gb_Output_announce,$(2),$(true),YAC,3)
+$(call gb_Helper_abbreviate_dirs,\
+	mkdir -p $(dir $(1)) && \
+	$(gb_YACC) $(T_YACCFLAGS) -d -o $(1) $(3) )
+
+endef
+
 
 # ObjCxxObject class
 #
@@ -339,6 +353,8 @@ gb_LinkTarget_OBJECTS :=
 $(call gb_LinkTarget_get_clean_target,%) :
 	$(call gb_Output_announce,$*,$(false),LNK,4)
 	RESPONSEFILE=$(call var2file,$(shell $(gb_MKTEMP)),200,\
+		$(WORKDIR)/GenCObject/$(notdir $*) \
+		$(WORKDIR)/GenCxxObject/$(nodir $*) \
 		$(foreach object,$(COBJECTS),$(call gb_CObject_get_target,$(object))) \
 		$(foreach object,$(COBJECTS),$(call gb_CObject_get_dep_target,$(object))) \
 		$(foreach object,$(CXXOBJECTS),$(call gb_CxxObject_get_target,$(object))) \
@@ -349,9 +365,7 @@ $(call gb_LinkTarget_get_clean_target,%) :
 		$(foreach object,$(OBJCXXOBJECTS),$(call gb_ObjCxxObject_get_dep_target,$(object))) \
 		$(foreach object,$(ASMOBJECTS),$(call gb_AsmObject_get_target,$(object))) \
 		$(foreach object,$(ASMOBJECTS),$(call gb_AsmObject_get_dep_target,$(object))) \
-		$(foreach object,$(GENCOBJECTS),$(call gb_GenCObject_get_target,$(object))) \
 		$(foreach object,$(GENCOBJECTS),$(call gb_GenCObject_get_dep_target,$(object))) \
-		$(foreach object,$(GENCXXOBJECTS),$(call gb_GenCxxObject_get_target,$(object))) \
 		$(foreach object,$(GENCXXOBJECTS),$(call gb_GenCxxObject_get_dep_target,$(object))) \
 		$(call gb_LinkTarget_get_target,$*) \
 		$(call gb_LinkTarget_get_dep_target,$*) \
@@ -360,7 +374,7 @@ $(call gb_LinkTarget_get_clean_target,%) :
 		$(call gb_LinkTarget_get_objects_list,$*) \
 		$(DLLTARGET) \
 		$(AUXTARGETS)) && \
-	cat $${RESPONSEFILE} /dev/null | xargs -n 200 rm -f && \
+		cat $${RESPONSEFILE} /dev/null | xargs -n 200 rm -fr && \
 		rm -f $${RESPONSEFILE}
 
 
@@ -478,6 +492,10 @@ $(call gb_LinkTarget_get_target,$(1)) : COBJECTS :=
 $(call gb_LinkTarget_get_clean_target,$(1)) \
 $(call gb_LinkTarget_get_target,$(1)) : CXXOBJECTS :=
 $(call gb_LinkTarget_get_clean_target,$(1)) \
+$(call gb_LinkTarget_get_target,$(1)) : YACCOBJECT :=
+$(call gb_LinkTarget_get_clean_target,$(1)) \
+$(call gb_LinkTarget_get_target,$(1)) : T_YACCFLAGS := $$(gb_LinkTarget_YYACFLAGS) $(YACCFLAGS)
+$(call gb_LinkTarget_get_clean_target,$(1)) \
 $(call gb_LinkTarget_get_target,$(1)) : OBJCOBJECTS :=
 $(call gb_LinkTarget_get_clean_target,$(1)) \
 $(call gb_LinkTarget_get_target,$(1)) : OBJCXXOBJECTS :=
@@ -525,11 +543,13 @@ $(call gb_LinkTarget_get_dep_target,$(1)) : OBJCXXOBJECTS :=
 $(call gb_LinkTarget_get_dep_target,$(1)) : ASMOBJECTS :=
 $(call gb_LinkTarget_get_dep_target,$(1)) : GENCOBJECTS :=
 $(call gb_LinkTarget_get_dep_target,$(1)) : GENCXXOBJECTS :=
+$(call gb_LinkTarget_get_dep_target,$(1)) : YACCOBJECTS :=
 $(call gb_LinkTarget_get_dep_target,$(1)) : T_CFLAGS := $$(gb_LinkTarget_CFLAGS) $(CFLAGS)
 $(call gb_LinkTarget_get_dep_target,$(1)) : T_CXXFLAGS := $$(gb_LinkTarget_CXXFLAGS)
 $(call gb_LinkTarget_get_dep_target,$(1)) : PCH_CXXFLAGS := $$(gb_LinkTarget_CXXFLAGS) $(CXXFLAGS)
 $(call gb_LinkTarget_get_dep_target,$(1)) : T_OBJCXXFLAGS := $$(gb_LinkTarget_OBJCXXFLAGS) $(OBJCXXFLAGS)
 $(call gb_LinkTarget_get_dep_target,$(1)) : T_OBJCFLAGS := $$(gb_LinkTarget_OBJCFLAGS) $(OBJCFLAGS)
+$(call gb_LinkTarget_get_dep_target,$(1)) : T_YACCFLAGS := $$(gb_LinkTarget_YYACFLAGS) $(YACCFLAGS)
 $(call gb_LinkTarget_get_dep_target,$(1)) : DEFS := $$(gb_LinkTarget_DEFAULTDEFS) $(CPPFLAGS)
 $(call gb_LinkTarget_get_dep_target,$(1)) : PCH_DEFS := $$(gb_LinkTarget_DEFAULTDEFS) $(CPPFLAGS)
 $(call gb_LinkTarget_get_dep_target,$(1)) : INCLUDE := $$(gb_LinkTarget_INCLUDE)
@@ -856,6 +876,31 @@ endif
 
 endef
 
+define gb_LinkTarget_yacc_add_cpp_dep
+$(call gb_CxxObject_get_target,$(2)) : $(call gb_YaccObject_get_target_source,$(1))
+endef
+
+###
+# Add a bison grammars to the build.
+# gb_LinkTarget_add_grammar(<component>,<grammar file>,<YYFLAGS>,<additional CXXFLAGS>,<list of objects that depend on the generated header>
+#
+define gb_LinkTarget_add_grammar
+
+$(call gb_LinkTarget_get_target,$(1)) : GENCXXOBJECTS += $(2)
+$(call gb_LinkTarget_get_clean_target,$(1)) : GENCXXOBJECTS += $(2)
+
+$(foreach obj,$(3),
+$(call gb_LinkTarget_yacc_add_cpp_dep,$(2),$(obj)))
+
+$(call gb_GenCxxObject_get_target,$(2)) : $(call gb_YaccObject_get_target_source,$(2))
+	$$(call gb_CxxObject__command,$$@,$(2),$$<,$$(call gb_GenCxxObject_get_dep_target,$(2)))
+
+$(call gb_LinkTarget_get_target,$(1)) : $(call gb_GenCxxObject_get_target,$(2))
+$(call gb_GenCxxObject_get_target,$(2)) : $(call gb_YaccObject_get_target_source,$(2)) $(call gb_YaccObject_get_target_include,$(2))
+$(call gb_YaccObject_get_target_source,$(2)) $(call gb_YaccObject_get_target_include,$(2)) : $(call gb_YaccObject_get_grammar,$(gb_REPOS),$(2))
+	$$(call gb_YaccObject__command,$$@,$(2),$$<)
+endef
+
 define gb_LinkTarget_add_noexception_object
 $(call gb_LinkTarget_add_cxxobject,$(1),$(2),$(gb_LinkTarget_NOEXCEPTIONFLAGS) $(CXXFLAGS))
 endef
@@ -928,6 +973,14 @@ define gb_LinkTarget_add_generated_exception_objects
 $(foreach obj,$(2),$(call gb_LinkTarget_add_generated_exception_object,$(1),$(obj)))
 endef
 
+###
+# Add a bison grammars to the build.
+# gb_LinkTarget_add_grammar(<component>,<list of grammar files>,<list of objects that depend on the generated header>
+#
+define gb_LinkTarget_add_grammars
+$(foreach obj,$(2),$(call gb_LinkTarget_add_grammar,$(1),$(obj),$(3)))
+endef
+
 define gb_LinkTarget_set_targettype
 $(call gb_LinkTarget_get_target,$(1)) \
 $(call gb_LinkTarget_get_dep_target,$(1)) : TARGETTYPE := $(2)

solenv/gbuild/TargetLocations.mk

@@ -76,6 +76,8 @@ gb_CustomTarget_get_target = $(WORKDIR)/CustomTarget/$(1).done
 gb_CustomTarget_get_workdir = $(WORKDIR)/CustomTarget/$(1)
 gb_CxxObject_get_target = $(WORKDIR)/CxxObject/$(1).o
 gb_GenCxxObject_get_target = $(WORKDIR)/GenCxxObject/$(1).o
+gb_YaccObject_get_target_source = $(WORKDIR)/GenCxxObject/$(1).cxx
+gb_YaccObject_get_target_include = $(WORKDIR)/GenCxxObject/$(1).hxx
 gb_Executable_get_external_headers_target = $(WORKDIR)/ExternalHeaders/Executable/$(1)
 gb_Executable_get_headers_target = $(WORKDIR)/Headers/Executable/$(1)
 gb_Jar_get_target = $(WORKDIR)/Jar/$(1).jar