cmake: change CPU_BASELINE=DETECT for MacOSX

ff6ce6cd · Alexander Alekhin · e82af627 · ff6ce6cd
Commit ff6ce6cd authored Apr 23, 2018 by Alexander Alekhin
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OpenCVCompilerOptimizations.cmake cmake/OpenCVCompilerOptimizations.cmake +4 -1

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--- a/cmake/OpenCVCompilerOptimizations.cmake
+++ b/cmake/OpenCVCompilerOptimizations.cmake
@@ -258,7 +258,10 @@ if(X86 OR X86_64)
  endif()

  if(NOT DEFINED CPU_BASELINE)
-    if(X86_64)
+    if(APPLE)
+      # MacOS X has limited set of possible supported H/W, so compiler is configured well
+      set(CPU_BASELINE "DETECT" CACHE STRING "${HELP_CPU_BASELINE}")
+    elseif(X86_64)
      set(CPU_BASELINE "SSE3" CACHE STRING "${HELP_CPU_BASELINE}")
    else()
      set(CPU_BASELINE "SSE2" CACHE STRING "${HELP_CPU_BASELINE}")