Refactor driver feature-macro generation to be driven by existing tables

Would like to do lookup drivers too but unsure about dyn-linked variants

diff --git a/doc/doc-txt/NewStuff b/doc/doc-txt/NewStuff
index 9d248bc023b101aaaef7296701f7101546492d61..d99b8e0a6502fcc42e509d67a153104e1f79a3e6 100644 (file)
--- a/doc/doc-txt/NewStuff
+++ b/doc/doc-txt/NewStuff
@@ -38,9 +38,10 @@ Version 4.88
  9. Expansion operator escape8bit, like escape but not touching newline etc..
 
 10. Feature macros, generated from compile options.  All start with "_HAVE_"
-    and go on with some roughly recognisable name.  Option macros, for each
-    configuration-file option; all start with "_OPT_".  Use the "-bP macros"
-    command-line option to see what is present.
+    and go on with some roughly recognisable name.  Driver macros, for
+    router, transport and authentication drivers; names starting with "_DRVR_".
+    Option macros, for each configuration-file option; all start with "_OPT_".
+    Use the "-bP macros" command-line option to see what is present.
 
 11. Integer values for options can take a "G" multiplier.
 

diff --git a/src/src/functions.h b/src/src/functions.h
index e3d19cd38b8eb51988522c9a8f2c9925b8949439..78f6bcedae64318a36af5460dc7c03572b2a4d46 100644 (file)
--- a/src/src/functions.h
+++ b/src/src/functions.h
@@ -327,6 +327,7 @@ extern int     readconf_readtime(const uschar *, int, BOOL);
 extern void    readconf_rest(void);
 extern uschar *readconf_retry_error(const uschar *, const uschar *, int *, int *);
 extern void    readconf_save_config(const uschar *);
+extern void    read_macro_assignment(uschar *);
 extern void    read_message_body(BOOL);
 extern void    receive_bomb_out(uschar *, uschar *);
 extern BOOL    receive_check_fs(int);

diff --git a/src/src/readconf.c b/src/src/readconf.c
index 7a7299f2ea021585913b4383a391dcc62ae9d56e..29181cbcb29ad2dce6cf459e04218e84e2be41fa 100644 (file)
--- a/src/src/readconf.c
+++ b/src/src/readconf.c
@@ -566,7 +566,7 @@ Arguments:
 Returns:       nothing
 */
 
-static void
+void
 read_macro_assignment(uschar *s)
 {
 uschar name[64];
@@ -3163,55 +3163,7 @@ due to conflicts with other common macros. */
   read_macro_assignment(US"_HAVE_LKUP_WHOSON=y");
 #endif
 
-#ifdef AUTH_CRAM_MD5
-  read_macro_assignment(US"_HAVE_AUTH_CRAM_MD5=y");
-#endif
-#ifdef AUTH_CYRUS_SASL
-  read_macro_assignment(US"_HAVE_AUTH_CYRUS_SASL=y");
-#endif
-#ifdef AUTH_DOVECOT
-  read_macro_assignment(US"_HAVE_AUTH_DOVECOT=y");
-#endif
-#ifdef AUTH_GSASL
-  read_macro_assignment(US"_HAVE_AUTH_GSASL=y");
-#endif
-#ifdef AUTH_HEIMDAL_GSSAPI
-  read_macro_assignment(US"_HAVE_AUTH_HEIMDAL_GSSAPI=y");
-#endif
-#ifdef AUTH_PLAINTEXT
-  read_macro_assignment(US"_HAVE_AUTH_PLAINTEXT=y");
-#endif
-#ifdef AUTH_SPA
-  read_macro_assignment(US"_HAVE_AUTH_SPA=y");
-#endif
-#ifdef AUTH_TLS
-  read_macro_assignment(US"_HAVE_AUTH_TLS=y");
-#endif
-
-#ifdef ROUTER_ACCEPT
-  read_macro_assignment(US"_HAVE_RTR_ACCEPT=y");
-#endif
-#ifdef ROUTER_DNSLOOKUP
-  read_macro_assignment(US"_HAVE_RTR_DNSLOOKUP=y");
-#endif
-#ifdef ROUTER_IPLITERAL
-  read_macro_assignment(US"_HAVE_RTR_IPLITERAL=y");
-#endif
-#ifdef ROUTER_IPLOOKUP
-  read_macro_assignment(US"_HAVE_RTR_IPLOOKUP=y");
-#endif
-#ifdef ROUTER_MANUALROUTE
-  read_macro_assignment(US"_HAVE_RTR_MANUALROUTE=y");
-#endif
-#ifdef ROUTER_QUERYPROGRAM
-  read_macro_assignment(US"_HAVE_RTR_QUERYPROGRAM=y");
-#endif
-#ifdef ROUTER_REDIRECT
-  read_macro_assignment(US"_HAVE_RTR_REDRCT=y");
-#endif
-
 #ifdef TRANSPORT_APPENDFILE
-  read_macro_assignment(US"_HAVE_TPT_APPENDFILE=y");
 # ifdef SUPPORT_MAILDIR
   read_macro_assignment(US"_HAVE_TPT_APPEND_MAILDR=y");
 # endif
@@ -3222,18 +3174,6 @@ due to conflicts with other common macros. */
   read_macro_assignment(US"_HAVE_TPT_APPEND_MBX=y");
 # endif
 #endif
-#ifdef TRANSPORT_AUTOREPLY
-  read_macro_assignment(US"_HAVE_TPT_AUTOREPLY=y");
-#endif
-#ifdef TRANSPORT_LMTP
-  read_macro_assignment(US"_HAVE_TPT_LMTP=y");
-#endif
-#ifdef TRANSPORT_PIPE
-  read_macro_assignment(US"_HAVE_TPT_PIPE=y");
-#endif
-#ifdef TRANSPORT_SMTP
-  read_macro_assignment(US"_HAVE_TPT_SMTP=y");
-#endif
 }
 
 
@@ -4308,7 +4248,10 @@ struct auth_info * ai;
 readconf_options_from_list(optionlist_auths, optionlist_auths_size, US"AU");
 
 for (ai = auths_available; ai->driver_name[0]; ai++)
+  {
+  read_macro_assignment(string_sprintf("_DRVR_AUTH_%T=y", ai->driver_name));
   readconf_options_from_list(ai->options, (unsigned)*ai->options_count, ai->driver_name);
+  }
 }
 
 

diff --git a/src/src/route.c b/src/src/route.c
index 1764de853d6d8fe50be421207ad48e7cda12c386..935b341be4673b7f3e3074a4234c7415ff78dd65 100644 (file)
--- a/src/src/route.c
+++ b/src/src/route.c
@@ -151,7 +151,10 @@ struct router_info * ri;
 readconf_options_from_list(optionlist_routers, nelem(optionlist_routers), US"RT");
 
 for (ri = routers_available; ri->driver_name[0]; ri++)
+  {
+  read_macro_assignment(string_sprintf("_DRVR_RTR_%T=y", ri->driver_name));
   readconf_options_from_list(ri->options, (unsigned)*ri->options_count, ri->driver_name);
+  }
 }
 
 /*************************************************

diff --git a/src/src/transport.c b/src/src/transport.c
index 330dd5b1d927007186429c24ed3f47a575c58610..6458d9fd73cf4803b5dee0b431063aab6e1b081d 100644 (file)
--- a/src/src/transport.c
+++ b/src/src/transport.c
@@ -119,7 +119,10 @@ struct transport_info * ti;
 readconf_options_from_list(optionlist_transports, nelem(optionlist_transports), US"TP");
 
 for (ti = transports_available; ti->driver_name[0]; ti++)
+  {
+  read_macro_assignment(string_sprintf("_DRVR_TPT_%T=y", ti->driver_name));
   readconf_options_from_list(ti->options, (unsigned)*ti->options_count, ti->driver_name);
+  }
 } 
 
 /*************************************************