From: Tomoaki Teshima <tomoaki.teshima@gmail.com>
Date: Mon, 6 Jun 2016 09:49:12 +0000 (+0900)
Subject: fix cmake
X-Git-Tag: accepted/tizen/6.0/unified/20201030.111113~1748^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=15f8bc6f37d4e4f882b3a090da0179742b3e6dd0;p=platform%2Fupstream%2Fopencv.git

fix cmake
  * enable fp16 feature correctly with gcc on x86/x86_64
---

diff --git a/cmake/OpenCVCompilerOptions.cmake b/cmake/OpenCVCompilerOptions.cmake
index 33dd575..8b2b54f 100644
--- a/cmake/OpenCVCompilerOptions.cmake
+++ b/cmake/OpenCVCompilerOptions.cmake
@@ -170,9 +170,6 @@ if(CMAKE_COMPILER_IS_GNUCXX)
         add_extra_compiler_option(-mfma)
       endif()
     endif()
-    if((X86 OR X86_64) AND NOT MSVC)
-        add_extra_compiler_option(-mf16c)
-    endif((X86 OR X86_64) AND NOT MSVC)
 
     # GCC depresses SSEx instructions when -mavx is used. Instead, it generates new AVX instructions or AVX equivalence for all SSEx instructions when needed.
     if(NOT OPENCV_EXTRA_CXX_FLAGS MATCHES "-mavx")
@@ -204,6 +201,9 @@ if(CMAKE_COMPILER_IS_GNUCXX)
         add_extra_compiler_option(-mpopcnt)
       endif()
     endif()
+    if((X86 OR X86_64) AND NOT MSVC)
+        add_extra_compiler_option(-mf16c)
+    endif((X86 OR X86_64) AND NOT MSVC)
   endif(NOT MINGW)
 
   if(X86 OR X86_64)