From 43c3aa75f1f69adad7640deaa418a47c63db48fd Mon Sep 17 00:00:00 2001
From: Carles Fernandez <carles.fernandez@gmail.com>
Date: Mon, 24 Aug 2015 15:59:49 +0200
Subject: [PATCH] Simplifying googletest building

---
 src/tests/CMakeLists.txt | 41 +++++++++++++---------------------------
 1 file changed, 13 insertions(+), 28 deletions(-)

diff --git a/src/tests/CMakeLists.txt b/src/tests/CMakeLists.txt
index b9d776c94..f9e793be2 100644
--- a/src/tests/CMakeLists.txt
+++ b/src/tests/CMakeLists.txt
@@ -26,7 +26,7 @@ endif(GTEST_DIR)
 if(NOT GTEST_DIR_LOCAL)
     set(GTEST_DIR_LOCAL false)
 else()
-	set(GTEST_DIR_LOCAL true)
+    set(GTEST_DIR_LOCAL true)
 endif(NOT GTEST_DIR_LOCAL)
 
 if(GTEST_INCLUDE_DIRS)
@@ -36,32 +36,17 @@ endif(GTEST_INCLUDE_DIRS)
 if(NOT ${GTEST_DIR_LOCAL})
      # if GTEST_DIR is not defined, we download and build it
      set(gtest_RELEASE 1.7.0)
-     if(OS_IS_MACOSX)
-         ExternalProject_Add(
-              gtest-${gtest_RELEASE}
-              GIT_REPOSITORY https://github.com/google/googletest
-              GIT_TAG release-${gtest_RELEASE}
-              DOWNLOAD_DIR ${CMAKE_CURRENT_BINARY_DIR}/../../download/gtest-${gtest_RELEASE}
-              SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../thirdparty/gtest/gtest-${gtest_RELEASE}
-              BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/../../gtest-${gtest_RELEASE}
-              CMAKE_ARGS -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
-              UPDATE_COMMAND ""
-              PATCH_COMMAND ""
-              INSTALL_COMMAND ""
-         )
-     else(OS_IS_MACOSX)
-         ExternalProject_Add(
-              gtest-${gtest_RELEASE}
-              GIT_REPOSITORY https://github.com/google/googletest
-              GIT_TAG release-${gtest_RELEASE}
-              DOWNLOAD_DIR ${CMAKE_CURRENT_BINARY_DIR}/../../download/gtest-${gtest_RELEASE}
-              SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../thirdparty/gtest/gtest-${gtest_RELEASE}
-              BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/../../gtest-${gtest_RELEASE}
-              UPDATE_COMMAND ""
-              PATCH_COMMAND ""
-              INSTALL_COMMAND ""
-         )
-     endif(OS_IS_MACOSX)
+     ExternalProject_Add(
+         gtest-${gtest_RELEASE}
+         GIT_REPOSITORY https://github.com/google/googletest
+         GIT_TAG release-${gtest_RELEASE}
+         SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../thirdparty/gtest/gtest-${gtest_RELEASE}
+         BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/../../gtest-${gtest_RELEASE}
+         CMAKE_ARGS -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
+         UPDATE_COMMAND ""
+         PATCH_COMMAND ""
+         INSTALL_COMMAND ""
+     )
      # Set up variables
      # Set recently downloaded and build Googletest root folder
      set(GTEST_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../thirdparty/gtest/gtest-${gtest_RELEASE}")
@@ -82,7 +67,7 @@ if(NOT ${GTEST_DIR_LOCAL})
           ${binary_dir}/${CMAKE_FIND_LIBRARY_PREFIXES}gtest.a 
           ${binary_dir}/${CMAKE_FIND_LIBRARY_PREFIXES}gtest_main.a 
      ) 
-	 set(GTEST_LIB_DIR "${CMAKE_CURRENT_BINARY_DIR}/../../gtest-${gtest_RELEASE}")
+     set(GTEST_LIB_DIR "${CMAKE_CURRENT_BINARY_DIR}/../../gtest-${gtest_RELEASE}")
 else(NOT ${GTEST_DIR_LOCAL})
      if(GTEST_INCLUDE_DIRS)
           set(GTEST_INCLUDE_DIRECTORIES ${GTEST_INCLUDE_DIRS} ${LIBGTEST_DEV_DIR})