Cherry pick files from the module branch

.gitignore

@@ -1,6 +1,7 @@
 # For now we ignore what is in root
 **/build
 **/bin
+**/gcm.cache
 **/iso/Info
 /iso
 

lib/Makefile

@@ -1,6 +1,9 @@
 SELF_DIR := $(dir $(lastword $(MAKEFILE_LIST)))
 include $(SELF_DIR)ExportPath.mk
 
+substitute   = $(subst $(JABY_ENGINE_DIR)/include/modules,!JABYENGINEMODULES,$(subst ..,!super,$1))
+desubstitute = $(subst !JABYENGINEMODULES,$(JABY_ENGINE_DIR)/include/modules,$(subst !super,..,$1))
+
 #Build architecture/variant string, possible values: x86, armv7le, etc...
 PLATFORM ?= PSX
 
@@ -48,7 +51,7 @@ CXXFLAGS += -fno-exceptions -fno-rtti
 
 CCFLAGS += -mno-gpopt -fomit-frame-pointer -ffunction-sections -fdata-sections
 CCFLAGS += -fno-builtin -fno-strict-aliasing -Wno-attributes
-CCFLAGS += -std=c++20
+CCFLAGS += -std=c++20 -fmodules-ts
 CCFLAGS += $(CCFLAGS_$(BUILD_PROFILE))
 CCFLAGS += $(ARCHFLAGS)
 CCFLAGS += $(INCLUDES)
@@ -66,25 +69,30 @@ LIBS_all    += $(LIBS_$(BUILD_PROFILE))
 DEPS = -Wp,-MMD,$(@:%.o=%.d),-MT,$@
 
 #Object files list
-OBJS = $(addprefix $(OUTPUT_DIR)/,$(addsuffix .o, $(subst ..,!super,$(basename $(SRCS)))))
+MODS += $(call rwildcard,$(JABY_ENGINE_DIR)/include/modules, cxx)
+SRCS := $(MODS) $(SRCS)
+OBJS  = $(addprefix $(OUTPUT_DIR)/,$(addsuffix .o, $(call substitute,$(basename $(SRCS)))))
 
 #Compiling rule
-$(OUTPUT_DIR)/%.o: %.s
+.SECONDEXPANSION:
+$(OUTPUT_DIR)/%.o: $$(call desubstitute,%.s)
 	@mkdir -p $(dir $@)
 	$(CC) -c $(DEPS) -o $@ $(CCFLAGS) $<
 
-$(OUTPUT_DIR)/%.o: %.c
+.SECONDEXPANSION:
+$(OUTPUT_DIR)/%.o: $$(call desubstitute,%.c)
 	@mkdir -p $(dir $@)
 	$(CC) -c $(DEPS) -o $@ $(CCFLAGS) $<
 
-$(OUTPUT_DIR)/%.o: %.cpp
+.SECONDEXPANSION:
+$(OUTPUT_DIR)/%.o: $$(call desubstitute,%.cpp)
 	@mkdir -p $(dir $@)
 	$(CXX) -c $(DEPS) -o $@ $(CCFLAGS) $(CXXFLAGS) $<
 
 .SECONDEXPANSION:
-$(OUTPUT_DIR)/%.o: $$(subst !super,..,%.s)
+$(OUTPUT_DIR)/%.o: $$(call desubstitute,%.cxx)
 	@mkdir -p $(dir $@)
-	$(CC) $(ARCHFLAGS) -I$(PCSX_REDUX) -g -c -o $@ $<
+	$(CXX) -c $(DEPS) -o $@ $(CCFLAGS) $(CXXFLAGS) $<
 
 #Inclusion of dependencies (object files to source and includes)
 -include $(OBJS:%.o=%.d)

lib/RebuildTarget.mk

@@ -1 +1,3 @@
-rebuild: | clean all
+rebuild: 
+	$(MAKE) clean
+	$(MAKE) all

src/Library/Makefile

@@ -46,4 +46,5 @@ clean:
 	rm -fr $(SPLASH_IMAGE)
 	rm -fr $(SPLASH_IMAGE_NTSC)
 	rm -fr $(OUTPUT_DIR)
+	rm -fr gcm.cache
 	rm -fr $(LIB_DIR)/$(ARTIFACT).a