cc1d4e3d33
Summary:
in hope to get rockdb compiled with GCC-11 without warning
* util/bloom_test: init a variable before using it
to silence the GCC warning like
```
util/bloom_test.cc:1253:31: error: ‘<anonymous>’ may be used uninitialized [-Werror=maybe-uninitialized]
1253 | Slice key_slice{key_bytes, 8};
| ^
...
include/rocksdb/slice.h:41:3: note: by argument 2 of type ‘const char*’ to ‘rocksdb::Slice::Slice(const char*, size_t)’ declared here
41 | Slice(const char* d, size_t n) : data_(d), size_(n) {}
| ^~~~~
util/bloom_test.cc:1249:3: note: ‘<anonymous>’ declared here
1249 | };
| ^
cc1plus: all warnings being treated as errors
```
* cmake: add find_package(uring ...)
find liburing in a more consistent way. also it is the encouraged way for finding a library.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9286
Reviewed By: mrambacher
Differential Revision: D33165241
Pulled By: jay-zhuang
fbshipit-source-id: 9f3487e11b4e40fd8f1c97c8facb24a190e5ce31
27 lines
743 B
CMake
27 lines
743 B
CMake
# - Find liburing
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#
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# uring_INCLUDE_DIR - Where to find liburing.h
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# uring_LIBRARIES - List of libraries when using uring.
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# uring_FOUND - True if uring found.
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find_path(uring_INCLUDE_DIR
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NAMES liburing.h)
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find_library(uring_LIBRARIES
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NAMES liburing.a liburing)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(uring
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DEFAULT_MSG uring_LIBRARIES uring_INCLUDE_DIR)
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mark_as_advanced(
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uring_INCLUDE_DIR
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uring_LIBRARIES)
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if(uring_FOUND AND NOT TARGET uring::uring)
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add_library(uring::uring UNKNOWN IMPORTED)
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set_target_properties(uring::uring PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${uring_INCLUDE_DIR}"
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IMPORTED_LINK_INTERFACE_LANGUAGES "C"
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IMPORTED_LOCATION "${uring_LIBRARIES}")
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endif()
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