(1) Last-minute sieve patch (updates to latest spec).

[exim.git] / src / src / buildconfig.c

diff --git a/src/src/buildconfig.c b/src/src/buildconfig.c
index f596ff82727fbaf30663982bafe77b9361f615e8..3f4ff308dd86775dbae387c265df795d3198c00a 100644 (file)
--- a/src/src/buildconfig.c
+++ b/src/src/buildconfig.c
@@ -1,10 +1,10 @@
-/* $Cambridge: exim/src/src/buildconfig.c,v 1.2 2004/10/18 09:16:57 ph10 Exp $ */
+/* $Cambridge: exim/src/src/buildconfig.c,v 1.6 2005/02/17 11:58:25 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2004 */
+/* Copyright (c) University of Cambridge 1995 - 2005 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -480,9 +480,9 @@ while (fgets(buffer, sizeof(buffer), base) != NULL)
   if (strcmp(name, "CONFIGURE_OWNER") == 0 ||
       strcmp(name, "CONFIGURE_GROUP") == 0)
     {
-    int isgroup = name[10] == 'G'; 
+    int isgroup = name[10] == 'G';
     uid_t uid = 0;
-    gid_t gid = 0; 
+    gid_t gid = 0;
     char *s;
     char *username = NULL;
     char *user = getenv(name);
@@ -512,7 +512,7 @@ while (fgets(buffer, sizeof(buffer), base) != NULL)
       {
       if (isgroup)
         gid = (gid_t)atoi(user);
-      else    
+      else
         uid = (uid_t)atoi(user);
       }
 
@@ -560,13 +560,13 @@ while (fgets(buffer, sizeof(buffer), base) != NULL)
       {
       if (isgroup)
         fprintf(new, "#define CONFIGURE_GROUPNAME         \"%s\"\n", username);
-      else 
+      else
         fprintf(new, "#define CONFIGURE_OWNERNAME         \"%s\"\n", username);
       }
-    
+
     if (isgroup)
       fprintf(new, "#define CONFIGURE_GROUP              %d\n", (int)gid);
-    else   
+    else
       fprintf(new, "#define CONFIGURE_OWNER              %d\n", (int)uid);
     continue;
     }
@@ -584,7 +584,7 @@ while (fgets(buffer, sizeof(buffer), base) != NULL)
     else
       {
       int count = 1;
-      int i;
+      int i, j;
       uid_t *vector;
       char *p = list;
       while (*p != 0) if (*p++ == ':') count++;
@@ -592,17 +592,22 @@ while (fgets(buffer, sizeof(buffer), base) != NULL)
       vector = malloc((count+1) * sizeof(uid_t));
       vector[0] = (uid_t)count;
 
-      for (i = 1; i <= count; list++, i++)
+      for (i = 1, j = 0; i <= count; list++, i++)
         {
         char name[64];
+
         p = list;
         while (*list != 0 && *list != ':') list++;
         strncpy(name, p, list-p);
         name[list-p] = 0;
 
-        if (name[strspn(name, "0123456789")] == 0)
+        if (name[0] == 0)
           {
-          vector[i] = (uid_t)atoi(name);
+          continue;
+          }
+        else if (name[strspn(name, "0123456789")] == 0)
+          {
+          vector[j++] = (uid_t)atoi(name);
           }
         else
           {
@@ -614,17 +619,29 @@ while (fgets(buffer, sizeof(buffer), base) != NULL)
               name);
             return 1;
             }
-          vector[i] = pw->pw_uid;
+          vector[j++] = pw->pw_uid;
           }
         }
-      fprintf(new, "#define FIXED_NEVER_USERS     %d, ", count);
-      for (i = 1; i <= count - 1; i++)
-        fprintf(new, "%d, ", (unsigned int)vector[i]);
-      fprintf(new, "%d\n", (unsigned int)vector[i]);
+      fprintf(new, "#define FIXED_NEVER_USERS     %d", j);
+      for (i = 0; i < j; i++) fprintf(new, ", %d", (unsigned int)vector[i]);
+      fprintf(new, "\n");
       }
     continue;
     }
 
+  /* WITH_CONTENT_SCAN is another special case: it must be set if either it or
+  WITH_OLD_DEMIME is set. */
+
+  if (strcmp(name, "WITH_CONTENT_SCAN") == 0)
+    {
+    char *wcs = getenv("WITH_CONTENT_SCAN");
+    char *wod = getenv("WITH_OLD_DEMIME");
+    if (wcs != NULL || wod != NULL)
+      fprintf(new, "#define WITH_CONTENT_SCAN     yes\n");
+    else fprintf(new, "/* WITH_CONTENT_SCAN not set */\n");
+    continue;
+    }
+
   /* Otherwise, check whether a value exists in the environment. Remember if
   it is an AUTH setting or SUPPORT_CRYPTEQ. */