Add doc on how to use it with cmake FetchContent

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Xavier Mitault 2023-10-18 13:22:15 +02:00
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commit e590c8a0e3
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@ -41,6 +41,31 @@ cmake -DZSTD_BUILD_TESTS=ON -DZSTD_LEGACY_SUPPORT=OFF ..
make
```
### how to use it with CMake FetchContent
For all options available, you can see it on <https://github.com/facebook/zstd/blob/dev/build/cmake/lib/CMakeLists.txt>
```cmake
include(FetchContent)
set(ZSTD_BUILD_STATIC ON)
set(ZSTD_BUILD_SHARED OFF)
FetchContent_Declare(
zstd
URL "https://github.com/facebook/zstd/releases/download/v1.5.5/zstd-1.5.5.tar.gz"
DOWNLOAD_EXTRACT_TIMESTAMP TRUE
SOURCE_SUBDIR build/cmake
)
FetchContent_MakeAvailable(zstd)
target_link_libraries(
${PROJECT_NAME}
PRIVATE
libzstd_static
)
```
### referring
[Looking for a 'cmake clean' command to clear up CMake output](https://stackoverflow.com/questions/9680420/looking-for-a-cmake-clean-command-to-clear-up-cmake-output)