diff --git a/src/.gitignore b/src/.gitignore
new file mode 100644
index 0000000..a48472b
--- /dev/null
+++ b/src/.gitignore
@@ -0,0 +1,4 @@
+##### TUP GITIGNORE #####
+##### Lines below automatically generated by Tup.
+##### Do not edit.
+/reaper.o
diff --git a/src/Tupfile b/src/Tupfile
index c3f4d5a..786ca07 100644
--- a/src/Tupfile
+++ b/src/Tupfile
@@ -4,4 +4,6 @@ include_rules
 : foreach *.moon |> moonc -o ../bin/%B.lua %f && chmod u+x ../bin/%B.lua |> ../bin/%B.lua
 : foreach *.nim |> !nim |> ../bin/%B
 : foreach *.go |> !gccgo |> ../bin/%B
-: foreach *.c |> gcc -o ../bin/%B %f |> ../bin/%B
+
+: foreach *.c |> gcc -Wall -c %f -o %o |> %B.o
+: reaper.o |> gcc %f -o %o |> ../bin/reaper