skip cpu_freatures on kfreebsd

 Avoid #error "Unsupported OS" on kFreeBSD

Gbp-Pq: Name skip-cpu_features-on-kfreebsd

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 53d922bc8e9ab38f140a871c69292bbf0e5c7353..f9e0af17ad223527060cdbdd8babc398b5c297c2 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -120,8 +120,10 @@ endif(MSVC)
 ########################################################################
 
 # cpu_features - sensible defaults, user settable option
-if(CMAKE_SYSTEM_PROCESSOR MATCHES
-    "(^mips)|(^arm)|(^aarch64)|(x86_64)|(AMD64|amd64)|(^i.86$)|(^powerpc)|(^ppc)")
+message(STATUS "Building Volk for ${CMAKE_SYSTEM_NAME} on ${CMAKE_SYSTEM_PROCESSOR}")
+if((CMAKE_SYSTEM_PROCESSOR MATCHES
+      "(^mips)|(^arm)|(^aarch64)|(x86_64)|(AMD64|amd64)|(^i.86$)|(^powerpc)|(^ppc)")
+    AND (NOT CMAKE_SYSTEM_NAME MATCHES "kFreeBSD"))
   option(VOLK_CPU_FEATURES "Volk uses cpu_features" ON)
 else()
   option(VOLK_CPU_FEATURES "Volk uses cpu_features" OFF)