0.8.21.16:

[sbcl.git] / src / cold / shared.lisp

diff --git a/src/cold/shared.lisp b/src/cold/shared.lisp
index f523aa8..c6f9922 100644 (file)
--- a/src/cold/shared.lisp
+++ b/src/cold/shared.lisp
@@ -23,14 +23,6 @@
 
 (in-package "SB-COLD")
 
-;;; FIXME: This is embarassing -- SBCL violates SBCL style-package locks
-;;; on the host lisp. Rather then find and fix all cases right now,
-;;; let's just remain self-hosting. The problems at least involve
-;;; a few defvars and local macros with names in the CL package.
-#+(and sbcl sb-package-locks)
-(dolist (p (list-all-packages))
-  (sb-ext:unlock-package p))
-
 ;;; prefixes for filename stems when cross-compiling. These are quite arbitrary
 ;;; (although of course they shouldn't collide with anything we don't want to
 ;;; write over). In particular, they can be either relative path names (e.g.
@@ -178,7 +170,13 @@
     (setf tmp-obj
          ;; (Note that this idiom is taken from the ANSI
          ;; documentation for TRUENAME.)
-         (with-open-file (stream tmp-obj :direction :output)
+         (with-open-file (stream tmp-obj
+                                  :direction :output
+                                  ;; Compilation would overwrite the
+                                  ;; temporary object anyway and overly
+                                  ;; strict implementations default
+                                  ;; to :ERROR.
+                                  :if-exists :supersede)
            (close stream)
            (truename stream)))
     ;; and some compilers (e.g. OpenMCL) will complain if they're