openexr openscenegraph: remove -fpermissive from CXXFLAGS

src/openexr.mk

@@ -41,7 +41,7 @@ define $(PKG)_BUILD
         --disable-posix-sem \
         --disable-ilmbasetest \
         PKG_CONFIG='$(PREFIX)/bin/$(TARGET)-pkg-config' \
-        CXXFLAGS="-g -O2 -fpermissive"
+        CXXFLAGS="-g -O2"
     # build the code generator manually
     cd '$(1)/IlmImf' && $(BUILD_CXX) -O2 \
         -I'$(1)/ilmbase/include/OpenEXR' \

src/openscenegraph.mk

@@ -22,7 +22,7 @@ define $(PKG)_BUILD
     mkdir '$(1).build'
     cd '$(1).build' && cmake '$(1)' \
         -DCMAKE_TOOLCHAIN_FILE='$(CMAKE_TOOLCHAIN_FILE)' \
-        -DCMAKE_CXX_FLAGS='-D__STDC_CONSTANT_MACROS -fpermissive' \
+        -DCMAKE_CXX_FLAGS='-D__STDC_CONSTANT_MACROS' \
         -DCMAKE_HAVE_PTHREAD_H=OFF \
         -DPKG_CONFIG_EXECUTABLE='$(PREFIX)/bin/$(TARGET)-pkg-config' \
         -DDYNAMIC_OPENTHREADS=$(CMAKE_SHARED_BOOL) \