在 OS X 上使用 Eclipse 设置 Google 测试 (gtest)
在 Mac OS X 上的 Eclipse 下设置 Google Test 的过程是什么？我按照 README 中的说明从 XCode 编译并安装 gtest 作为框架。
现在我想在 Eclipse 中使用 gtest。目前，它可以正常编译，但在构建过程中失败。我想 Eclipse 不像 XCode 那样使用框架概念，并且需要不同的链接方法，但我不确定在构建过程中应该链接到哪些文件。
g++ -L/usr/local/lib -L/usr/local/lib/libgtest.a -L/Library/Frameworks/gtest.framework -arch i386 -o "Raytracer" ./test/sample_test.o ./src/Raytracer.o
Undefined symbols:
"testing::Test::~Test()", referenced from:
DemoTest_SANITY_Test::~DemoTest_SANITY_Test()in sample_test.o
DemoTest_SANITY_Test::~DemoTest_SANITY_Test()in sample_test.o
"testing::internal::AssertHelper::~AssertHelper()", referenced from:
DemoTest_SANITY_Test::TestBody() in sample_test.o
DemoTest_SANITY_Test::TestBody() in sample_test.o
What is the procedure to setup Google Test to work under Eclipse on Mac OS X? I followed the instruction in README to compile and install gtest as framework from XCode.
Now I want to use gtest with Eclipse. Currently, it compiles fine but fails during build. I suppose Eclipse does not use framework concept as XCode does and need a different linking approach, but I'm not sure which files should I link to during build.
g++ -L/usr/local/lib -L/usr/local/lib/libgtest.a -L/Library/Frameworks/gtest.framework -arch i386 -o "Raytracer" ./test/sample_test.o ./src/Raytracer.o
Undefined symbols:
"testing::Test::~Test()", referenced from:
DemoTest_SANITY_Test::~DemoTest_SANITY_Test()in sample_test.o
DemoTest_SANITY_Test::~DemoTest_SANITY_Test()in sample_test.o
"testing::internal::AssertHelper::~AssertHelper()", referenced from:
DemoTest_SANITY_Test::TestBody() in sample_test.o
DemoTest_SANITY_Test::TestBody() in sample_test.o
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-L 开关仅告诉 GCC 在哪里查找库的目录，实际的库必须与 -l 链接：
The -L switch only tells GCC a directory where to look for libraries, the actual library must be linked with -l: