X-Git-Url: http://git.meshlink.io/?p=meshlink;a=blobdiff_plain;f=acconfig.h;h=ff0332620d0845fa9c448ea669c9b3bd3630430b;hp=41fdb9956b43d24a41eeac9889eb9962e18a3d93;hb=efa5148bc76effb440d807d653dda02de050fde0;hpb=462ab530e546f5732dfd51134751da6f6910d679

diff --git a/acconfig.h b/acconfig.h
index 41fdb995..ff033262 100644
--- a/acconfig.h
+++ b/acconfig.h
@@ -75,3 +75,17 @@
 
 /* Define to enable use of old SSLeay_add_all_algorithms() function */
 #undef HAVE_SSLEAY_ADD_ALL_ALGORITHMS
+
+/* Define to 1 if you want to include GCRYPT support */
+#undef USE_GCRYPT
+
+/* Define to 1 if you want to include OpenSSL support */
+#undef USE_OPENSSL
+
+#if defined(USE_GCRYPT) && defined(USE_OPENSSL)
+#  error You can only define one of USE_GCRYPT and USE_OPENSSL
+#endif
+
+#if !defined(USE_GCRYPT) && !defined(USE_OPENSSL)
+#  error You must define exactly one of USE_GCRYPT and USE_OPENSSL
+#endif