diff --git a/.gitignore b/.gitignore
index 0fd9bb7..1c154dc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 obj/
 game
+config.mk
diff --git a/Makefile b/Makefile
index e93e1de..0fd3380 100644
--- a/Makefile
+++ b/Makefile
@@ -22,6 +22,6 @@ $(OUT): obj $(OBJ)
 	$(CC) -o $@ $(OBJ) $(LDFLAGS)
 
 clean:
-	$(RM) $(OUT) $(OBJDIR)/*
+	$(RM) $(OUT) config.mk $(OBJDIR)/*
 
 .PHONY: default clean
diff --git a/configure b/configure
new file mode 100755
index 0000000..071c032
--- /dev/null
+++ b/configure
@@ -0,0 +1,19 @@
+#!/bin/sh
+
+CC=${CC:-cc}
+RM=${RM:-rm -f}
+CFLAGS=${CFLAGS:-}
+LDFLAGS=${LDFLAGS:-}
+OUT=${OUT:-game}
+
+echo "Compiler: $CC"
+echo "Remove: $RM"
+echo "CFLAGS: $CFLAGS"
+echo "LDFLAGS: $LDFLAGS"
+echo "Out file: $OUT"
+
+echo "CC = $CC
+RM = $RM
+CFLAGS = $CFLAGS
+LDFLAGS = $LDFLAGS
+OUT = $OUT" > config.mk