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llama.cpp/examples/test-cmake/README.md

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+## cmake-test
+
+This is just for manually testing/developing of a llama.cpp installation to
+enable troubleshooting issues and exploration. The idea is that this can be used
+after making changes to llama.cpp installation cmake configuration and then
+verify it locally.
+
+### find_package
+The following will configure, build, and install llama.cpp, and the build a
+project that uses find_package to use the installation.
+
+Configuring/build/install:
+```console
+./build-install.sh
+```
+The above command will create a directory named `install` in the current directory
+which will have the following files in its lib directory:
+```console
+$ ls install/lib/
+cmake                   libggml.so          libllama-common.so.0      libllama.so.0.1.0  llama.cpp
+libggml-base.so         libggml.so.0        libllama-common.so.0.1.0  libmtmd.so         pkgconfig
+libggml-base.so.0       libggml.so.0.19.0   libllama.so               libmtmd.so.0
+libggml-base.so.0.19.0  libllama-common.so  libllama.so.0             libmtmd.so.0.1.0
+```
+
+Build/run this project using the installation created above:
+```console
+$ ./build.sh
+-- Configuring done (0.0s)
+-- Generating done (0.0s)
+-- Build files have been written to: /path/to/llama.cpp/examples/test-cmake/build
+[100%] Built target test-cmake
+[test-cmake] Using llama.cpp version 0.1.0-dev-b10335
+[test-cmake] Initializing backend...
+load_backend: loaded CPU backend from /path/to/llama.cpp/examples/test-cmake/install/lib/llama.cpp/libggml-cpu-alderlake.so
+[test-cmake] Backend initialized.
+```
+
+### add_subdirectory
+The following will use add_subdirectory to include llama.cpp in a cmake project
+and is intended to simulate projects that build llama.cpp in this way.
+
+```console
+$ USE_SUBDIR=ON ./build.sh
+```