Exclude logging functionality outside debug builds

Summary: Don't compile in YGNodePrint in production builds

Reviewed By: davidaurelio

Differential Revision: D14258269

fbshipit-source-id: 15b5e94d241a752fea74a45263aa343265071451

BUCK

@@ -15,6 +15,7 @@ COMPILER_FLAGS = LIBRARY_COMPILER_FLAGS + [
 
 TEST_COMPILER_FLAGS = BASE_COMPILER_FLAGS + GMOCK_OVERRIDE_FLAGS + [
     "-std=c++1y",
+    "-DDEBUG",
 ]
 
 yoga_cxx_library(
@@ -31,6 +32,20 @@ yoga_cxx_library(
     ],
 )
 
+yoga_cxx_library(
+    name = "yogaForDebug",
+    srcs = glob(["yoga/*.cpp"]),
+    header_namespace = "",
+    exported_headers = subdir_glob([("", "yoga/*.h")]),
+    compiler_flags = TEST_COMPILER_FLAGS,
+    soname = "libyogacore.$(ext)",
+    tests = [":YogaTests"],
+    visibility = ["PUBLIC"],
+    deps = [
+        yoga_dep("lib/fb:ndklog"),
+    ],
+)
+
 yoga_cxx_test(
     name = "YogaTests",
     srcs = glob(["tests/*.cpp"]),
@@ -39,7 +54,7 @@ yoga_cxx_test(
     contacts = ["emilsj@fb.com"],
     visibility = ["PUBLIC"],
     deps = [
-        ":yoga",
+        ":yogaForDebug",
         GTEST_TARGET,
     ],
 )