gmake file should now use native os commands for file management now

gmake.mk

@@ -1,11 +1,21 @@
 include config.mk 
 
 ifeq ($(OS),Windows_NT)
+    # Force the shell to cmd.exe to avoid bash/sh interference
+    SHELL := cmd.exe
     FULL_LIB := $(LIB_NAME).dll 
+    LDFLAGS_PLAT := 
+    CFLAGS_PLAT := 
+    # Windows-safe directory creation: check existence, then create
+    # Use 2>NUL to silence "directory already exists" warnings if any
+    MKDIR = if not exist $(subst /,\,$(1)) mkdir $(subst /,\,$(1))
+    RMDIR = if exist $(subst /,\,$(1)) rd /s /q $(subst /,\,$(1))
 else
     FULL_LIB := lib$(LIB_NAME).so 
     LDFLAGS_PLAT := -ldl 
     CFLAGS_PLAT := -fPIC 
+    MKDIR = mkdir -p $(1)
+    RMDIR = rm -rf $(1)
 endif
 
 CFLAGS_BASE := -Wall -Wpedantic -I$(INC_DIR) -std=c89 $(CFLAGS_PLAT) 
@@ -19,24 +29,25 @@ release: $(BIN_DIR)/release/$(FULL_LIB)
 
 # Debug Rules
 $(BIN_DIR)/debug/$(FULL_LIB): $(SRCS:src/%.c=obj/debug/%.o) 
-	@mkdir -p $(@D)
+	@$(call MKDIR,$(@D))
 	$(CC) -shared -o $@ $^ $(LDFLAGS_PLAT) 
 
 obj/debug/%.o: src/%.c 
-	@mkdir -p $(@D)
+	@$(call MKDIR,$(@D))
 	$(CC) $(CFLAGS_BASE) -g -O0 -MMD -MP -c $< -o $@ 
 
 # Release Rules
 $(BIN_DIR)/release/$(FULL_LIB): $(SRCS:src/%.c=obj/release/%.o) 
-	@mkdir -p $(@D)
+	@$(call MKDIR,$(@D))
 	$(CC) -shared -o $@ $^ $(LDFLAGS_PLAT) 
 
 obj/release/%.o: src/%.c 
-	@mkdir -p $(@D)
+	@$(call MKDIR,$(@D))
 	$(CC) $(CFLAGS_BASE) -O2 -MMD -MP -c $< -o $@ 
 
 -include $(wildcard obj/debug/*.d) 
 -include $(wildcard obj/release/*.d) 
 
 clean: 
-	rm -rf $(OBJ_DIR) $(BIN_DIR)
+	@$(call RMDIR,$(OBJ_DIR))
+	@$(call RMDIR,$(BIN_DIR))