From 3f5e5a24c497714530e8f55f2f076fc4e3168d9c Mon Sep 17 00:00:00 2001
From: gongweibao <weibao.gong@gmail.com>
Date: Tue, 4 Jul 2017 08:16:08 +0000
Subject: [PATCH] fix cmake error

---
 .travis.yml                | 2 +-
 go/master/c/CMakeLists.txt | 2 +-
 go/pserver/optimizer.go    | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index a53bd180941..4f72e2ca336 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -42,7 +42,7 @@ before_install:
     function timeout() { perl -e 'alarm shift; exec @ARGV' "$@"; }
 script:
   - |
-    timeout 2580 paddle/scripts/travis/${JOB}.sh  # 43min timeout
+    timeout 2580 paddle/scripts/travis/${JOB}.sh -e "WITH_GOLANG=ON"  # 43min timeout
     RESULT=$?; if [ $RESULT -eq 0 ] || [ $RESULT -eq 142 ]; then true; else false; fi;
 notifications:
   email:
diff --git a/go/master/c/CMakeLists.txt b/go/master/c/CMakeLists.txt
index 94d6bb0b2e9..d900850be04 100644
--- a/go/master/c/CMakeLists.txt
+++ b/go/master/c/CMakeLists.txt
@@ -1 +1 @@
-go_library(paddle_master SHARED)
+go_library(paddle_master SHARED DEPS paddle_go_optimizer)
diff --git a/go/pserver/optimizer.go b/go/pserver/optimizer.go
index bca3718af32..d84f55b9874 100644
--- a/go/pserver/optimizer.go
+++ b/go/pserver/optimizer.go
@@ -2,7 +2,7 @@ package pserver
 
 // #cgo CFLAGS: -I ../../
 // //FIXME: ldflags contain "build" path
-// #cgo LDFLAGS: ../../build/go/pserver/client/c/libpaddle_go_optimizer.a -lstdc++
+// #cgo LDFLAGS: ../../build/go/pserver/client/c/libpaddle_go_optimizer.a -lstdc++ -lm
 // #include "paddle/optimizer/optimizer.h"
 // #include <stdlib.h>
 // #include <string.h>
-- 
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