有一份源码，目录结构如下：
--Project
--A
--src
--include
--B
--src
--include
.. //像Ａ，Ｂ这样的还有几个
--build
--doc
--Thirdparty
--googletest-release-1.8.0
--googlemock
--docs
--src
--tool
...
--CMakeLists.txt
--googletest
-- 目录结构同googlemock
--CMakeLists.txt
--MultipartParser
--rapidjson
--CMakeLists.txt
--googletest.cmake
--tools
--CMakeLists.txt
使用cmake -> make是可以编译成功的，也可以在本地运行。
但是在使用arm进行交叉编译的时候报错，修改了project下的CMakeList.txt文件，增加下面的内容：
SET(CMAKE_SYSTEM_NAME Linux)
SET(CMAKE_C_COMPILER "../../toolschain/4.4.3/bin/arm-linux-gcc")
SET(CMAKE_CXX_COMPILER "../../toolschain/4.4.3/bin/arm-linux-g++")
哪位大神帮帮忙，看一下该怎么修改？
感激不尽！！！
补充错误信息：
报错信息：
Scanning dependencies of target gmock_main
[ 1%] Building CXX object ThirdParty/googletest-release-1.8.0/googlemock/CMakeFiles/gmock_main.dir/__/googletest/src/gtest-all.cc.o
[ 2%] Building CXX object ThirdParty/googletest-release-1.8.0/googlemock/CMakeFiles/gmock_main.dir/src/gmock-all.cc.o
In file included from /../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock.h:58,
from /../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/src/gmock-all.cc:40:
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-actions.h: In static member function 'static Result testing::internal::ReturnNullAction::Perform(const ArgumentTuple&)':
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-actions.h:631: error: 'nullptr' was not declared in this scope
In file included from /../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-spec-builders.h:75,
from /../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-generated-function-mockers.h:43,
from /../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock.h:61,
from /../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/src/gmock-all.cc:40:
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h: In member function 'bool testing::internal::IsNullMatcher::MatchAndExplain(const Pointer&, testing::MatchResultListener*) const':
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:983: error: 'nullptr' was not declared in this scope
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h: In member function 'bool testing::internal::NotNullMatcher::MatchAndExplain(const Pointer&, testing::MatchResultListener*) const':
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1003: error: 'nullptr' was not declared in this scope
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h: At global scope:
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1560: sorry, unimplemented: cannot expand 'Tail ...' into a fixed-length argument list
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1561: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1561: error: 'ListType' in class 'int' does not name a type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1561: error: template argument 2 is invalid
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1561: error: expected '::' before 'ListType'
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h: In static member function 'static int testing::internal::MatcherList<kSize, Head, Tail>::BuildList(const Head&, const Tail& ...)':
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1568: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1568: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1568: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1568: error: 'BuildList' is not a member of 'int'
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h: In static member function 'static testing::Matcher<T> testing::internal::MatcherList<kSize, Head, Tail>::CreateMatcher(const int&)':
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1578: error: request for member 'first' in 'matchers', which is of non-class type 'const int'
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1579: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1579: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1579: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1579: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1579: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1579: error: 'CreateMatcher' is not a member of 'int'
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1580: error: request for member 'second' in 'matchers', which is of non-class type 'const int'
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1577: error: expected primary-expression before '(' token
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1578: error: request for member 'first' in 'matchers', which is of non-class type 'const int'
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1579: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1579: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1579: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1579: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1579: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1579: error: 'CreateMatcher' is not a member of 'int'
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1579: error: expected primary-expression before ',' token
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1579: error: missing template arguments before '>' token
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1580: error: request for member 'second' in 'matchers', which is of non-class type 'const int'
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h: At global scope:
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1623: sorry, unimplemented: cannot expand 'Args ...' into a fixed-length argument list
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1625: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1625: error: 'ListType' in class 'int' does not name a type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h: In constructor 'testing::internal::VariadicMatcher<CombiningMatcher, Args>::VariadicMatcher(const Args& ...)':
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1611: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1611: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1611: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1611: error: 'BuildList' is not a member of 'int'
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h: In member function 'testing::internal::VariadicMatcher<CombiningMatcher, Args>::operator testing::Matcher<T>() const':
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1618: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1618: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1618: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1618: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1618: error: 'int' is not a class type
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1618: error: 'CreateMatcher' is not a member of 'int'
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1618: error: expected primary-expression before ',' token
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1618: error: missing template arguments before '>' token
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h: At global scope:
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1631: error: expected unqualified-id before 'using'
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:1725: error: expected unqualified-id before 'using'
In file included from /../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-spec-builders.h:75,
from /../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-generated-function-mockers.h:43,
from /../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock.h:61,
from /../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/src/gmock-all.cc:40:
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:4363: error: expected initializer before '<' token
/../../Linux+C/Temp/20170414/alexa-client-sdk-master/ThirdParty/googletest-release-1.8.0/googlemock/include/gmock/gmock-matchers.h:4368: error: expected initializer before '<' token
make[2]: *** [ThirdParty/googletest-release-1.8.0/googlemock/CMakeFiles/gmock_main.dir/src/gmock-all.cc.o] Error 1
make[1]: *** [ThirdParty/googletest-release-1.8.0/googlemock/CMakeFiles/gmock_main.dir/all] Error 2
make: *** [all] Error 2