Invert order of compiler warning flags so they can be overridden

ca651e2d · Tiago Peixoto · 2850c93f · ca651e2d
Commit ca651e2d authored Feb 12, 2013 by Tiago Peixoto
--- a/configure.ac
+++ b/configure.ac
@@ -34,7 +34,7 @@ AC_PROG_INSTALL
 AC_CANONICAL_TARGET

 dnl turn on warnings
-[CXXFLAGS="${CXXFLAGS} -Wall -Wextra"]
+[CXXFLAGS="-Wall -Wextra ${CXXFLAGS}"]

 dnl Checks for options