config(build): Add building utils

Makefile

@@ -26,3 +26,13 @@ clean-librln:
 
 # Extend clean target
 clean: | clean-librln
+
+##################
+##  WAKU UTILS  ##
+##################
+
+waku-utils: | librln
+	nim wakuUtils $(NIM_PARAMS) nimbus_node_manager.nims
+
+waku-utils-example: | librln
+	nim wakuUtilsExamples $(NIM_PARAMS) nimbus_node_manager.nims

nimbus_node_manager.nims

@@ -0,0 +1,29 @@
+### Helper functions
+proc buildBinary(name: string, srcDir = "./", params = "", lang = "c") =
+  if not dirExists "build":
+    mkDir "build"
+  # allow something like "nim nimbus --verbosity:0 --hints:off nimbus.nims"
+  var extra_params = params
+  for i in 2..<paramCount():
+    extra_params &= " " & paramStr(i)
+  exec "nim " & lang & " --out:build/" & name & " " & extra_params & " " & srcDir & name & ".nim"
+
+proc buildLibrary(name: string, srcDir = "./", params = "", `type` = "static") =
+  if not dirExists "build":
+    mkDir "build"
+  # allow something like "nim nimbus --verbosity:0 --hints:off nimbus.nims"
+  var extra_params = params
+  for i in 2..<paramCount():
+    extra_params &= " " & paramStr(i)
+  if `type` == "static":
+    exec "nim c" & " --out:build/" & name & ".a --threads:on --app:staticlib --opt:size --noMain --header " & extra_params & " " & srcDir & name & ".nim"
+  else:
+    exec "nim c" & " --out:build/" & name & ".so --threads:on --app:lib --opt:size --noMain --header " & extra_params & " " & srcDir & name & ".nim"
+
+### Tasks
+task wakuUtils, "Building Waku Utils":
+    buildBinary "waku_handshake_utils", "libs/waku-utils/"
+
+task wakuUtilsExamples, "Building Waku Utils Examples":
+    buildBinary "agentA", "libs/waku-utils/example/"
+    buildBinary "agentB", "libs/waku-utils/example/"