--- qt4-r2.eclass
+++ qt4-r2.eclass
@@ -254,12 +254,15 @@
 		QMAKE_CC="$(tc-getCC)" \
 		QMAKE_CXX="$(tc-getCXX)" \
 		QMAKE_LINK="$(tc-getCXX)" \
-		QMAKE_CFLAGS_RELEASE="${CFLAGS}" \
-		QMAKE_CFLAGS_DEBUG="${CFLAGS}" \
-		QMAKE_CXXFLAGS_RELEASE="${CXXFLAGS}" \
-		QMAKE_CXXFLAGS_DEBUG="${CXXFLAGS}" \
-		QMAKE_LFLAGS_RELEASE="${LDFLAGS}" \
-		QMAKE_LFLAGS_DEBUG="${LDFLAGS}" \
+		QMAKE_CFLAGS="${CFLAGS}" \
+		QMAKE_CFLAGS_RELEASE="" \
+		QMAKE_CFLAGS_DEBUG="" \
+		QMAKE_CXXFLAGS="${CXXFLAGS}" \
+		QMAKE_CXXFLAGS_RELEASE="" \
+		QMAKE_CXXFLAGS_DEBUG="" \
+		QMAKE_LFLAGS="${LDFLAGS}" \
+		QMAKE_LFLAGS_RELEASE="" \
+		QMAKE_LFLAGS_DEBUG="" \
 		QMAKE_LIBDIR_QT="${EPREFIX}"/usr/$(get_libdir)/qt4 \
 		QMAKE_LIBDIR_X11="${EPREFIX}"/usr/$(get_libdir) \
 		QMAKE_LIBDIR_OPENGL="${EPREFIX}"/usr/$(get_libdir) \