Stricter checks for mg_url_*()

examples/http-client/Makefile

@@ -1,5 +1,7 @@
 PROG ?= example
 CFLAGS ?= -DMG_ENABLE_LINES $(EXTRA)
+ROOT ?= $(realpath $(CURDIR)/../..)
+LIN = docker run -it --rm -v $(ROOT):$(ROOT) -w $(CURDIR) mdashnet/cc2
 
 ifneq ($(MBEDTLS),)
 CFLAGS += -DMG_ENABLE_MBEDTLS=1 -I$(MBEDTLS)/include -I/usr/include
@@ -14,9 +16,13 @@ endif
 all: $(PROG)
 	$(DEBUGGER) ./$(PROG) $(ARGS)
 
-
 $(PROG): main.c
 	$(CC) ../../mongoose.c -I../.. -W -Wall $(CFLAGS) -o $(PROG) main.c
 
+linux: all
+linux: CFLAGS += -O2 -g -fsanitize=address,undefined,shift,null,return,bounds,alignment,object-size,bool,enum -static-libasan
+linux: CC = $(LIN) cc
+linux: DEBUGGER = $(LIN)
+
 clean:
 	rm -rf $(PROG) *.o *.dSYM *.gcov *.gcno *.gcda *.obj *.exe *.ilk *.pdb