1 files changed, 1 insertions, 1 deletions

diff --git a/meta/classes-recipe/autotools.bbclass b/meta/classes-recipe/autotools.bbclass
index b1829e83e2..e33eae7d48 100644
--- a/meta/classes-recipe/autotools.bbclass
+++ b/meta/classes-recipe/autotools.bbclass
@@ -52,7 +52,7 @@ export CC_FOR_BUILD = "${BUILD_CC}"
 export CFLAGS_FOR_BUILD = "${BUILD_CFLAGS}"
 
 export CXX_FOR_BUILD = "${BUILD_CXX}"
-export CXXFLAGS_FOR_BUILD="${BUILD_CXXFLAGS}"
+export CXXFLAGS_FOR_BUILD = "${BUILD_CXXFLAGS}"
 
 export LD_FOR_BUILD = "${BUILD_LD}"
 export LDFLAGS_FOR_BUILD = "${BUILD_LDFLAGS}"