fewer cxx flags

Application/CMakeLists.txt

@@ -56,6 +56,7 @@ if(TREX_CONDA_PACKAGE_INSTALL)
 endif()
 
 set(CMAKE_DEBUG_POSTFIX -d)
+set(ORIGINAL_CXX_FLAGS ${CMAKE_CXX_FLAGS})
 
 if(WIN32)
     set(BUILD_SHARED_LIBS OFF)
@@ -741,11 +742,11 @@ if(${TREX_BUILD_OPENCV})
             "-DCMAKE_CXX_FLAGS_RELEASE=${CMAKE_CXX_FLAGS_RELEASE}"
             "-DCMAKE_CXX_FLAGS_RELWITHDEBINFO=${CMAKE_CXX_FLAGS_RELWITHDEBINFO}"
             "-DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}"
-			"-DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}"
+			"-DCMAKE_CXX_FLAGS=${ORIGINAL_CXX_FLAGS}"
             "-DCMAKE_PREFIX_PATH=${CMAKE_PREFIX_PATH}")
             
     if(APPLE AND CMAKE_COMPILER_IS_GNUCXX)
-      set(${OPENCV_EXTRA_FLAGS_} "-DWITH_AVFOUNDATION=OFF" "-DCMAKE_FIND_ROOT_PATH ${CMAKE_FIND_ROOT_PATH}")
+      set(${OPENCV_EXTRA_FLAGS_} "-DWITH_AVFOUNDATION=OFF" "-DCMAKE_FIND_ROOT_PATH=${CMAKE_FIND_ROOT_PATH}")
     endif()
     
     if(APPLE)
@@ -784,15 +785,17 @@ if(${TREX_BUILD_OPENCV})
             )
        endif()
    endif()
-   set(OPENCV_CMAKE_ARGS "")
    
    if(TREX_CONDA_PACKAGE_INSTALL)
 		set(TREX_CMAKE_BUILD_TYPE Release)
    else()
 		set(TREX_CMAKE_BUILD_TYPE $<$<CONFIG:Debug>:Release>$<$<CONFIG:Release>:Debug>)
    endif()
+   
    message(STATUS "TREX_CMAKE_BUILD_TYPE ${TREX_CMAKE_BUILD_TYPE}")
-   set(OPENCV_CMAKE_ARGS ${OPENCV_CMAKE_ARGS} 
+   
+   set(OPENCV_CMAKE_ARGS
+            ${OPENCV_EXTRA_FLAGS_}
 			-DCMAKE_BUILD_TYPE=${TREX_CMAKE_BUILD_TYPE}
 			-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
             -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
@@ -832,8 +835,7 @@ if(${TREX_BUILD_OPENCV})
             -DWITH_OPENEXR=OFF
             -DCMAKE_PREFIX_PATH:PATH=${OPENCV_PREFIX_PATH}
             -DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_CURRENT_BINARY_DIR}/opencv_install
-            -DCMAKE_DEBUG_POSTFIX=
-            ${OPENCV_EXTRA_FLAGS_})
+            -DCMAKE_DEBUG_POSTFIX=)
 
     message(STATUS "OPENCV_EXTRA_FLAGS_ = ${OPENCV_EXTRA_FLAGS_}")
     if(UNIX)