organize project a little

Makefile

@@ -1,15 +1,3 @@
-CC = gcc
-CFLAGS := -Wall -g $(shell pkg-config --cflags glib-2.0)
-LFLAGS := $(shell pkg-config --libs glib-2.0)
-OBJS = lake.o env.o int.o string.o sym.o parse.o bool.o list.o eval.o \
-       symtable.o fn.o dlist.o primitive.o comment.o
-
-all: lake
-
-lake: $(OBJS)
-	$(CC) $(CFLAGS) $(LFLAGS) $^ -o $@
-
-# use touch to prevent errors in case files do not exist
-clean:
-	@touch dummy.o lake
-	rm -f *.o lake
+all:
+	cd src && make clean && make
+	mv src/lake ./lake

src/Makefile

@@ -0,0 +1,15 @@
+CC = gcc
+CFLAGS := -Wall -g $(shell pkg-config --cflags glib-2.0)
+LFLAGS := $(shell pkg-config --libs glib-2.0)
+OBJS = lake.o env.o int.o string.o sym.o parse.o bool.o list.o eval.o \
+       symtable.o fn.o dlist.o primitive.o comment.o
+
+all: lake
+
+lake: $(OBJS)
+	$(CC) $(CFLAGS) $(LFLAGS) $^ -o $@
+
+# use touch to prevent errors in case files do not exist
+clean:
+	@touch dummy.o lake
+	rm -f *.o lake

src/primitive.c

@@ -63,7 +63,6 @@ static LakeVal *prim_not(LakeList *args)
         }                                                          \
     } while (0)
 
-
 static LakeVal *prim_add(LakeList *args)
 {
     int result = 0;