Force build with -O2 instead of -O3 on 32-bit linux

12 years ago · ed00642600
parent 22e352d9cc
commit ed00642600
1 changed files with 1 additions and 1 deletions
--- a/cmake/OpenCVCompilerOptions.cmake
+++ b/cmake/OpenCVCompilerOptions.cmake
@ -1,4 +1,4 @@
-if(MINGW)
+if(MINGW OR (X86 AND UNIX AND NOT APPLE))
  # mingw compiler is known to produce unstable SSE code with -O3 hence we are trying to use -O2 instead
  if(CMAKE_COMPILER_IS_GNUCXX)
    foreach(flags CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_RELEASE CMAKE_CXX_FLAGS_DEBUG)