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zstd: Disable BMI2 instructions for build within CMake

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Our nightly and release binaries build in an environment that does not
support these instructions.  Disable them everywhere for simplicity
because CMake's application of this library is not performance-critical.
This commit is contained in:
Brad King
2019-03-15 10:05:23 -04:00
parent 1761a9a546
commit 80af3ddea7
1 changed files with 3 additions and 0 deletions
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3
Utilities/cmzstd/CMakeLists.txt
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@@ -41,4 +41,7 @@ add_library(cmzstd STATIC
lib/dictBuilder/zdict.c
)
# BMI2 instructions are not supported in older environments.
set_property(TARGET cmzstd PROPERTY COMPILE_DEFINITIONS DYNAMIC_BMI2=0)
install(FILES LICENSE DESTINATION ${CMAKE_DOC_DIR}/cmzstd)