X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/2ce1014469742b5c6618daf8506b69e38787c7d5..2ba3b73c587f277f726724af09b2db62932552f8:/tests/calc.at

diff --git a/tests/calc.at b/tests/calc.at
index 2031154e..3fa7aa61 100644
--- a/tests/calc.at
+++ b/tests/calc.at
@@ -293,7 +293,7 @@ AT_DATA_CALC_Y([$1])
 # Specify the output files to avoid problems on different file systems.
 AT_CHECK([bison calc.y -o calc.c patsubst([$1], [--yyerror-verbose])],
          [0], [], [])
-AT_CHECK([$CC $CFLAGS calc.c -o calc], 0, [], [])
+AT_CHECK([$CC $CFLAGS $CPPFLAGS calc.c -o calc], 0, [], [])
 
 # Test the priorities.
 _AT_CHECK_CALC([$1],