Merge pull request #2597 from wangkuiyi/move_third_party_into_build

Move directory third_party into /build

.travis.yml

@@ -4,6 +4,7 @@ cache:
   directories:
     - $HOME/.ccache
     - $HOME/.cache/pip
+    - $TRAVIS_BUILD_DIR/build/third_party
 sudo: required
 dist: trusty
 os:
@@ -41,7 +42,9 @@ before_install:
   - |
     function timeout() { perl -e 'alarm shift; exec @ARGV' "$@"; }
 script:
-  - paddle/scripts/travis/$JOB.sh
+  - |
+    timeout 2580 paddle/scripts/travis/${JOB}.sh  # 43min timeout
+    RESULT=$?; if [ $RESULT -eq 0 ] || [ $RESULT -eq 142 ]; then true; else false; fi;
 notifications:
   email:
     on_success: change

CMakeLists.txt

@@ -71,7 +71,7 @@ if(ANDROID)
         "Disable RDMA when cross-compiling for Android" FORCE)
 endif(ANDROID)
 
-set(THIRD_PARTY_PATH "${PROJ_ROOT}/third_party" CACHE STRING
+set(THIRD_PARTY_PATH "${CMAKE_BINARY_DIR}/third_party" CACHE STRING
   "A path setting third party libraries download & build directories.")
 
 if (WITH_C_API AND WITH_PYTHON)

paddle/scripts/travis/build_doc.sh

@@ -7,6 +7,7 @@ cd $TRAVIS_BUILD_DIR/build
 
 # Compile Documentation only.
 cmake .. -DCMAKE_BUILD_TYPE=Debug -DWITH_GPU=OFF -DWITH_DOC=OFF -DWITH_STYLE_CHECK=OFF
+
 mkdir output
 make -j `nproc`
 find .. -name '*whl' | xargs pip install  # install all wheels.