-#define STR1(x) #x
-#define STR(x) STR1(x)
-
-#if defined SNAPSHOT
-
-#if defined SVN_REV
-#define SNAPSHOT_TEXT STR(SNAPSHOT) ":r" STR(SVN_REV)
-#else
-#define SNAPSHOT_TEXT STR(SNAPSHOT)
-#endif
-
-char ver[] = "Development snapshot " SNAPSHOT_TEXT;
-char sshver[] = "PuTTY-Snapshot-" SNAPSHOT_TEXT;
-
-#undef SNAPSHOT_TEXT
-
-#elif defined RELEASE
-
-char ver[] = "Release " STR(RELEASE);
-char sshver[] = "PuTTY-Release-" STR(RELEASE);
-
-#elif defined SVN_REV
-
-char ver[] = "Custom build r" STR(SVN_REV) ", " __DATE__ " " __TIME__;
-char sshver[] = "PuTTY-Custom-r" STR(SVN_REV);
-
-#else
+/*
+ * The difficult part of deciding what goes in these version strings
+ * is done in Buildscr, and then written into version.h. All we have
+ * to do here is to drop it into variables of the right names.
+ */