CMake在Ubuntu中找不到GoogleTest所需的库

Question

类似的问题。

cmake_minimum_required(VERSION 2.6)

# Locate GTest
find_package(GTest REQUIRED)
include_directories(${GTEST_INCLUDE_DIRS})

# Add test cpp file
add_executable(foo foo.cpp)

# Link test executable against gtest & gtest_main
target_link_libraries(foo ${GTEST_LIBRARIES} ${GTEST_MAIN_LIBRARIES} pthread)

#include <gtest/gtest.h>

TEST(sample_test_case, sample_test)
{
    EXPECT_EQ(1, 1);
}

int main(int argc, char **argv)
{
    testing::InitGoogleTest(&argc, argv);
    return RUN_ALL_TESTS();
}

什么给？

Answer 1

Google test可能没有正确安装(libgtest-dev可能只安装需要编译的源文件）。我也遇到了同样的问题，我按照http://www.eriksmistad.no/getting-starting-with-google-test-on-ubuntu/上的说明进行了操作

sudo apt-get install libgtest-dev
sudo apt-get install cmake # install cmake
cd /usr/src/gtest
sudo cmake CMakeLists.txt
sudo make

#copy or symlink libgtest.a and libgtest_main.a to your /usr/lib folder
sudo cp *.a /usr/lib

这对我有效。