From: Roland McGrath <roland@redhat.com>
Date: Tue, 5 Apr 1994 10:14:49 +0000 (+0000)
Subject: (record_files): Set double_colon pointer instead of flag.
X-Git-Tag: 3.70.2~30
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=108cca9aa553c5d5a4d49f69f0f8970a911c81eb;p=thirdparty%2Fmake.git

(record_files): Set double_colon pointer instead of flag.
---

diff --git a/read.c b/read.c
index 99bcbfc0..b101d384 100644
--- a/read.c
+++ b/read.c
@@ -1343,11 +1343,15 @@ record_files (filenames, pattern, pattern_percent, deps, commands_started,
 			    "target file `%s' has both : and :: entries",
 			    f->name);
 	  f = enter_file (name);
-	  /* If there was an existing entry and it was a
-	     double-colon entry, enter_file will have returned a
-	     new one, making it the prev pointer of the old one.  */
+	  /* If there was an existing entry and it was a double-colon
+	     entry, enter_file will have returned a new one, making it the
+	     prev pointer of the old one, and setting its double_colon
+	     pointer to the first one.  */
+	  if (f->double_colon == 0)
+	    /* This is the first entry for this name, so we must
+	       set its double_colon pointer to itself.  */
+	    f->double_colon = f;
 	  f->is_target = 1;
-	  f->double_colon = 1;
 	  f->deps = this;
 	  f->cmds = cmds;
 	}