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| author | Brad King <brad.king@kitware.com> | 2019-03-15 10:05:23 -0400 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2019-03-15 10:05:23 -0400 |
| commit | 80af3ddea7ce2717c9a33a51954b9ccd6246af1d (patch) | |
| tree | 159f486c3d5da786f057d224e71e9f5859dcae75 /Utilities/cmzstd | |
| parent | 1761a9a54668da90c61f47afbb4e520a7079a697 (diff) | |
| download | cmake-80af3ddea7ce2717c9a33a51954b9ccd6246af1d.tar.gz | |
zstd: Disable BMI2 instructions for build within CMake
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.
Diffstat (limited to 'Utilities/cmzstd')
| -rw-r--r-- | Utilities/cmzstd/CMakeLists.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Utilities/cmzstd/CMakeLists.txt b/Utilities/cmzstd/CMakeLists.txt index b1399bd50d..8ed04d8d19 100644 --- a/Utilities/cmzstd/CMakeLists.txt +++ b/Utilities/cmzstd/CMakeLists.txt @@ -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) |