CMakeLists for each C file

src/poker/CMakeLists.txt

@@ -0,0 +1,17 @@
+# Copyright (c) 2021 Dominic Msters
+# 
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+# Sources
+target_sources(${PROJECT_NAME}
+  PRIVATE
+    bet.c
+    card.c
+    dealer.c
+    player.c
+    poker.c
+    pot.c
+    turn.c
+    winner.c
+)