commit bc347e3f6ab01d3a52ba49fcfaa30bbdd7b6710d
author Kun Zhang <zhangkun@google.com> Tue Sep 01 15:26:48 2015 -0700
committer Kun Zhang <zhangkun@google.com> Tue Sep 01 16:02:12 2015 -0700
tree f22e79da4ffaa4f34cc8b289ee516f569f0533b0
parent 210114d4a26148ce90b7d4ec16e90661c600c82e

Display the required Protobuf version when building codegen

compiler/build.gradle

diff --git a/compiler/build.gradle b/compiler/build.gradle
index 5660ea5..738b4e1 100644
--- a/compiler/build.gradle
+++ b/compiler/build.gradle
@@ -130,6 +130,9 @@
   source = fileTree(dir: "src/testNano", include: "**/*.java")
 }
 
+println "*** Building codegen requires Protobuf version ${protobufVersion}"
+println "*** Please refer to https://github.com/grpc/grpc-java/blob/master/COMPILING.md#how-to-build-code-generation-plugin"
+
 binaries.all {
   if (toolChain in Gcc || toolChain in Clang) {
     cppCompiler.args "--std=c++0x"