squawk if attached to wrong DTOOL

2004-09-22 23:08:28 +00:00 · 2004-09-22 23:08:28 +00:00 · 7117883a22
parent 1704f805ba
commit 7117883a22
1 changed files with 3 additions and 0 deletions
--- a/dtool/Package.pp
+++ b/dtool/Package.pp
@ -40,6 +40,9 @@
  #if $[eq $[DTOOL],]
    #error You seem to be attached to some trees, but not DTOOL!
  #endif
+  #if $[ne $[canonical $[DTOOL]], $[canonical $[TOPDIR]]]
+    #error You are not attached to the right DTOOL!
+  #endif
 #else
  // Otherwise, if we are not attached, install in the standard place
  // (unless the user specifies otherwise).