X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/60aa04a236004d3d03f00aeaf07b643a52ef0760..37cfa1195debf4261cac67fb2875d04da589a88f:/tests/atlocal.in

diff --git a/tests/atlocal.in b/tests/atlocal.in
index 315e98ed..8adb3933 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