X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=contrib%2Fsb-grovel%2Fdef-to-lisp.lisp;h=e1f54f006196283c7df17cdeb53fb1d49b7eb5d9;hb=c27ee1dba86042cb431c298699c19ed3fcd70026;hp=88e4bae92b9be549bd649677c493199badb0cc16;hpb=1a6c2275ab21acc79d3a6866d4749dda8f02f7d7;p=sbcl.git

diff --git a/contrib/sb-grovel/def-to-lisp.lisp b/contrib/sb-grovel/def-to-lisp.lisp
index 88e4bae..e1f54f0 100644
--- a/contrib/sb-grovel/def-to-lisp.lisp
+++ b/contrib/sb-grovel/def-to-lisp.lisp
@@ -74,7 +74,7 @@ printf(\"(in-package ~S)\\\n\");~%" package-name)
     (format stream "exit(0);~%}~%")))
 
 (defun c-constants-extract  (filename output-file package)
-  (with-open-file (f output-file :direction :output)
+  (with-open-file (f output-file :direction :output :if-exists :supersede)
     (with-open-file (i filename :direction :input)
       (let* ((headers (read i))
              (definitions (read i)))
@@ -105,8 +105,8 @@ printf(\"(in-package ~S)\\\n\");~%" package-name)
 	     filename tmp-c-source (constants-package component))
     (and		
      (= (run-shell-command "gcc ~A -o ~S ~S"
-			   (if (sb-ext:posix-getenv "CFLAGS")
-			       (sb-ext:posix-getenv "CFLAGS")
+			   (if (sb-ext:posix-getenv "EXTRA_CFLAGS")
+			       (sb-ext:posix-getenv "EXTRA_CFLAGS")
 				"")
 			   (namestring tmp-a-dot-out)
 			   (namestring tmp-c-source)) 0)