X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/02287ec65002d4967927ba3cf22f6fdc634c4291..10b009fa50359e2dd5b068f1aaa40c1497da916a:/tests/atlocal.in

diff --git a/tests/atlocal.in b/tests/atlocal.in
index 7302209f..d059d630 100644
--- a/tests/atlocal.in
+++ b/tests/atlocal.in
@@ -49,10 +49,13 @@ BISON_CXX_WORKS='@BISON_CXX_WORKS@'
 
 # Handle --compile-c-with-cxx here, once CXX and CXXFLAGS are known.
 if "$at_arg_compile_c_with_cxx"; then
+  CC_IS_CXX=1
   CC=$CXX
   O0CFLAGS=$O0CXXFLAGS
   NO_WERROR_CFLAGS=$NO_WERROR_CXXFLAGS
   CFLAGS=$CXXFLAGS
+else
+  CC_IS_CXX=0
 fi