(CXXFLAGS): New var.

diff --git a/tests/atlocal.in b/tests/atlocal.in
index cdd080a..ac647c0 100644 (file)
--- a/tests/atlocal.in
+++ b/tests/atlocal.in
@@ -17,6 +17,9 @@ GCC='@GCC@'
 # The GCC C++ compiler.
 CXX='@CXX@'
 
+# We want no optimization with C++, too.
+CXXFLAGS='@O0CFLAGS@ @WARNING_CXXFLAGS@ @WERROR_CFLAGS@'
+
 # Are special link options needed?
 LDFLAGS='@LDFLAGS@'