GSASL: feature macro

[users/jgh/exim.git] / src / src / auths / gsasl_exim.c

diff --git a/src/src/auths/gsasl_exim.c b/src/src/auths/gsasl_exim.c
index f527e130af9bc065befa4f8f5e200f69efe69d17..7003b0cbb01183b631ce598c6a0f0b8fc4b021b8 100644 (file)
--- a/src/src/auths/gsasl_exim.c
+++ b/src/src/auths/gsasl_exim.c
@@ -44,6 +44,11 @@ static void dummy(int x) { dummy2(x-1); }
 #endif
 
 
+#if GSASL_VERSION_MINOR >= 9
+# define EXIM_GSASL_HAVE_SCRAM_SHA_256
+#endif
+
+
 /* Authenticator-specific options. */
 /* I did have server_*_condition options for various mechanisms, but since
 we only ever handle one mechanism at a time, I didn't see the point in keeping
@@ -100,6 +105,14 @@ int auth_gsasl_client(auth_instance *ablock, void * sx,
   int timeout, uschar *buffer, int buffsize) {return 0;}
 void auth_gsasl_version_report(FILE *f) {}
 
+void
+auth_gsasl_macros(void)
+{
+# ifdef EXIM_GSASL_HAVE_SCRAM_SHA_256
+  builtin_macro_create(US"_HAVE_AUTH_GSASL_SCRAM_SHA_256");
+# endif
+}
+
 #else   /*!MACRO_PREDEF*/
 
 
@@ -905,6 +918,11 @@ fprintf(f, "Library version: GNU SASL: Compile: %s\n"
        GSASL_VERSION, runtime);
 }
 
+
+
+/* Dummy */
+void auth_gsasl_macros(void) {}
+
 #endif   /*!MACRO_PREDEF*/
 #endif  /* AUTH_GSASL */