diff options
Diffstat (limited to 'cmake/CheckA64NEON.cmake')
| -rw-r--r-- | cmake/CheckA64NEON.cmake | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/cmake/CheckA64NEON.cmake b/cmake/CheckA64NEON.cmake new file mode 100644 index 0000000..247b864 --- /dev/null +++ b/cmake/CheckA64NEON.cmake @@ -0,0 +1,14 @@ +macro(CHECK_A64NEON VARIABLE) + if(NOT DEFINED HAVE_${VARIABLE}) + message(STATUS "Check whether A64 NEON can be used") + configure_file(${PROJECT_SOURCE_DIR}/cmake/CheckA64NEON.c.in ${PROJECT_BINARY_DIR}/CMakeFiles/CMakeTmp/CheckA64NEON.c @ONLY) + try_compile(HAVE_${VARIABLE} "${PROJECT_BINARY_DIR}" + "${PROJECT_BINARY_DIR}/CMakeFiles/CMakeTmp/CheckA64NEON.c") + if(HAVE_${VARIABLE}) + message(STATUS "Check whether A64 NEON can be used - yes") + set(${VARIABLE} 1 CACHE INTERNAL "Result of CHECK_A64NEON" FORCE) + else () + message(STATUS "Check whether A64 NEON can be used - no") + endif() + endif () +endmacro(CHECK_A64NEON) |