Kyle R Dunn created HAWQ-399:
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Summary: Enable Clang/LLVM support for compiling SSE42 bits in
crc32c.c
Key: HAWQ-399
URL: https://issues.apache.org/jira/browse/HAWQ-399
Project: Apache HAWQ
Issue Type: Improvement
Components: Build
Reporter: Kyle R Dunn
Assignee: Lei Chang
Currently the crc32c.c file contains GCC-specific ```#pragma GCC target
("sse4.2")``` - the Clang/LLVM equivalent is to add
```__attribute__((target("sse4.2")))``` above the function. This change allows
HAWQ to be compiled with the Clang/LLVM toolchain in addition to GCC.
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