diff --git a/drape/drape_common.pri b/drape/drape_common.pri
index b349f2fdbe..54dc8b3e9c 100644
--- a/drape/drape_common.pri
+++ b/drape/drape_common.pri
@@ -1,5 +1,5 @@
 CMDRES = $$system(python ../tools/autobuild/shader_preprocessor.py $$SHADER_COMPILE_ARGS)
-message($$CMDRES)
+!isEmpty($$CMDRES):message($$CMDRES)
 
 INCLUDEPATH *= $$ROOT_DIR/3party/freetype/include
 INCLUDEPATH *= $$ROOT_DIR/3party/expat/lib
diff --git a/tools/autobuild/shader_preprocessor.py b/tools/autobuild/shader_preprocessor.py
index 2f9f7a62aa..729e980bba 100644
--- a/tools/autobuild/shader_preprocessor.py
+++ b/tools/autobuild/shader_preprocessor.py
@@ -214,8 +214,9 @@ def validateDocumentation(shaders, shaderDir):
     for shader in shaders:
         if formatShaderDocName(shader) not in docFiles:
             undocumentedShaders.append(shader)
-    if undocumentedShaders:
-        print("no documentation for shaders:", undocumentedShaders)
+    # TODO(AlexZ): Commented out lines below to avoid qtcreator console spamming.
+    #if undocumentedShaders:
+        #print("no documentation for shaders:", undocumentedShaders)
         #exit(20)
 
 if len(sys.argv) < 4:
@@ -238,7 +239,8 @@ if definitionChanged(headerFile, formatOutFilePath(shaderDir, definesFile)):
     f = open(formatOutFilePath(shaderDir, definesFile), 'w')
     f.write(headerFile)
     f.close()
-else:
-    print("No need to update definition file")
+# TODO(AlexZ): Commented out lines below to avoid qtcreator console spamming.
+#else:
+    #print("No need to update definition file")
 writeImplementationFile(programDefinition, programIndex, shaderIndex, shaderDir, implFile, definesFile, shaders)
 validateDocumentation(shaders, shaderDir)