Fix -Wundef warning in SHLIB_COMPAT

Replace the IS_IN_##lib with IS_IN(lib).  Verified that the generated
code remains the same.

	* include/shlib-compat.h (_SHLIB_COMPAT): Use IS_IN.

diff --git a/include/shlib-compat.h b/include/shlib-compat.h
index fac0814bc22eb638dbcdfdba3dce2096b4296d1a..30804d369c7f25ba23f7ecbcdcb66127d05c484c 100644 (file)
--- a/include/shlib-compat.h
+++ b/include/shlib-compat.h
@@ -41,7 +41,7 @@
 # define SHLIB_COMPAT(lib, introduced, obsoleted)                            \
   _SHLIB_COMPAT (lib, introduced, obsoleted)
 # define _SHLIB_COMPAT(lib, introduced, obsoleted)                           \
-  ((IS_IN_##lib - 0)                                                         \
+  (IS_IN (lib)                                                               \
    && (!(ABI_##lib##_##obsoleted - 0)                                        \
        || ((ABI_##lib##_##introduced - 0) < (ABI_##lib##_##obsoleted - 0))))