X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/1d39f854cf5cfa0ba6a1e140caa1cb78f6e4b2fe..c1f8f16a9b467565fbef7e8c85f0aad8bfad6bde:/tests/headers.at

diff --git a/tests/headers.at b/tests/headers.at
index 1aded315..7865341c 100644
--- a/tests/headers.at
+++ b/tests/headers.at
@@ -68,7 +68,7 @@ dummy:;
 AT_CHECK([bison --defines=$1.h --output=y.tab.c $1.y])
 
 # CPP should be happy with it.
-AT_CHECK([$CC -E y.tab.c], 0, [ignore])
+AT_CHECK([$CC -E -I. y.tab.c], 0, [ignore])
 
 AT_CLEANUP
 ])