log reentrancy guard

Makefile

@@ -1,4 +1,5 @@
 BUILD     = build
+BUILD_DBG = build_debug
 INSTALL_BIN = /opt/homebrew/bin
 INSTALL_LIB = /opt/homebrew/lib
 INSTALL_INC = /opt/homebrew/include
@@ -12,6 +13,14 @@ all: $(BUILD)/build.ninja
 $(BUILD)/build.ninja:
 	meson setup $(BUILD) -Dbuildtype=debugoptimized
 
+debug: $(BUILD_DBG)/build.ninja
+	meson compile -C $(BUILD_DBG)
+	cp $(BUILD_DBG)/libcell_runtime.dylib .
+	cp $(BUILD_DBG)/cell .
+
+$(BUILD_DBG)/build.ninja:
+	meson setup $(BUILD_DBG) -Dbuildtype=debug -Db_sanitize=address
+
 install: all $(CELL_SHOP)
 	cp cell $(INSTALL_BIN)/cell
 	cp libcell_runtime.dylib $(INSTALL_LIB)/
@@ -20,11 +29,19 @@ install: all $(CELL_SHOP)
 	ln -s $(CURDIR) $(CELL_SHOP)/packages/core
 	@echo "Installed cell to $(INSTALL_BIN) and $(INSTALL_LIB)"
 
+install_debug: debug $(CELL_SHOP)
+	cp cell $(INSTALL_BIN)/cell
+	cp libcell_runtime.dylib $(INSTALL_LIB)/
+	cp source/cell.h source/quickjs.h source/wota.h $(INSTALL_INC)/
+	rm -rf $(CELL_SHOP)/packages/core
+	ln -s $(CURDIR) $(CELL_SHOP)/packages/core
+	@echo "Installed cell (debug+asan) to $(INSTALL_BIN) and $(INSTALL_LIB)"
+
 $(CELL_SHOP):
 	mkdir -p $(CELL_SHOP)/packages $(CELL_SHOP)/cache $(CELL_SHOP)/build
 
 clean:
-	rm -rf $(BUILD)
+	rm -rf $(BUILD) $(BUILD_DBG)
 	rm -f cell libcell_runtime.dylib
 
-.PHONY: all install clean
+.PHONY: all install debug install_debug clean