Update: Warn instead of error when cgroups-v1 option is unavailable

build.ninja

@@ -9,31 +9,31 @@ rule gen
  description = regenerating ninja files
 
 # rules for compiler
-rule mm
+rule as
  command = /usr/bin/ccache /usr/bin/clang $ARGS -MMD -MF $out.d -o $out -c $in
  deps = gcc
  depfile = $out.d
  description = ccache compiling.debug $in
 
-rule cc
+rule mm
  command = /usr/bin/ccache /usr/bin/clang $ARGS -MMD -MF $out.d -o $out -c $in
  deps = gcc
  depfile = $out.d
  description = ccache compiling.debug $in
 
-rule cxx
+rule mxx
  command = /usr/bin/ccache /usr/bin/clang $ARGS -MMD -MF $out.d -o $out -c $in
  deps = gcc
  depfile = $out.d
  description = ccache compiling.debug $in
 
-rule as
+rule cxx
  command = /usr/bin/ccache /usr/bin/clang $ARGS -MMD -MF $out.d -o $out -c $in
  deps = gcc
  depfile = $out.d
  description = ccache compiling.debug $in
 
-rule mxx
+rule cc
  command = /usr/bin/ccache /usr/bin/clang $ARGS -MMD -MF $out.d -o $out -c $in
  deps = gcc
  depfile = $out.d

src/resource.cpp

@@ -80,8 +80,9 @@ namespace bonding::resource
         return Ok(Void());
       }
     else
-      return ERR_MSG(error::Code::Cgroups,
-                     "Controller " + cgroup.control + " is not support");
+      spdlog::warn("Controller {} is not support!!", cgroup.control);
+
+    return Ok(Void());
   }
 
   Result<Void, error::Err>