From 3f443c986bb76f2197ea3cc64c094c5d8af609b3 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Wed, 26 Dec 2007 16:25:28 +0100
Subject: [PATCH] Fix link error in relocatability wrappers, due to
 xalloc_die().

---
 ChangeLog                        | 11 +++++++++++
 build-aux/install-reloc          |  1 -
 lib/progreloc.c                  | 10 ++++++++--
 lib/relocwrapper.c               |  6 +++---
 modules/relocatable-prog-wrapper |  2 --
 5 files changed, 22 insertions(+), 8 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 2164967ba..d66c4e63d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,16 @@
 2007-12-24  Bruno Haible  <bruno@clisp.org>
 
+	Fix link error due to xalloc_die().
+	* lib/progreloc.c: When NO_XMALLOC is defined, use areadlink instead
+	of xreadlink.
+	* lib/relocwrapper.c: Update comments.
+	* build-aux/install-reloc: Remove xreadlink.c from file list.
+	* modules/relocatable-prog-wrapper (Files): Remove xreadlink.h and
+	xreadlink.c.
+	Reported by Левашев Иван <octagram@bluebottle.com>.
+
+2007-12-24  Bruno Haible  <bruno@clisp.org>
+
 	Split setenv module into setenv and unsetenv. Get rid of setenv.h.
 	* lib/setenv.h: Remove file.
 	* lib/stdlib.in.h (setenv, unsetenv): New declarations, moved here from
diff --git a/build-aux/install-reloc b/build-aux/install-reloc
index 199443868..91d79ac87 100755
--- a/build-aux/install-reloc
+++ b/build-aux/install-reloc
@@ -131,7 +131,6 @@ func_verbose $compile_command \
              "$srcdir"/relocwrapper.c \
              "$srcdir"/progname.c \
              "$srcdir"/progreloc.c \
-             "$srcdir"/xreadlink.c \
              "$srcdir"/areadlink.c \
              "$srcdir"/readlink.c \
              "$srcdir"/canonicalize-lgpl.c \
diff --git a/lib/progreloc.c b/lib/progreloc.c
index 7c677b02c..ac9433bf6 100644
--- a/lib/progreloc.c
+++ b/lib/progreloc.c
@@ -1,5 +1,5 @@
 /* Provide relocatable programs.
-   Copyright (C) 2003-2006 Free Software Foundation, Inc.
+   Copyright (C) 2003-2007 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2003.
 
    This program is free software: you can redistribute it and/or modify
@@ -43,11 +43,17 @@
 # include <windows.h>
 #endif
 
-#include "xreadlink.h"
 #include "canonicalize.h"
 #include "relocatable.h"
 
 #ifdef NO_XMALLOC
+# include "areadlink.h"
+# define xreadlink areadlink
+#else
+# include "xreadlink.h"
+#endif
+
+#ifdef NO_XMALLOC
 # define xmalloc malloc
 # define xstrdup strdup
 #else
diff --git a/lib/relocwrapper.c b/lib/relocwrapper.c
index 76e355916..42c64cfb9 100644
--- a/lib/relocwrapper.c
+++ b/lib/relocwrapper.c
@@ -19,11 +19,11 @@
    relocwrapper
     -> progname
     -> progreloc
-        -> xreadlink
-           -> areadlink
-              -> readlink
+        -> areadlink
+           -> readlink
         -> canonicalize-lgpl
            -> malloca
+           -> readlink
     -> relocatable
     -> setenv
        -> malloca
diff --git a/modules/relocatable-prog-wrapper b/modules/relocatable-prog-wrapper
index 4a2faf5b4..e944e434d 100644
--- a/modules/relocatable-prog-wrapper
+++ b/modules/relocatable-prog-wrapper
@@ -8,8 +8,6 @@ lib/relocwrapper.c
 lib/progname.h
 lib/progname.c
 lib/progreloc.c
-lib/xreadlink.h
-lib/xreadlink.c
 lib/areadlink.h
 lib/areadlink.c
 lib/readlink.c
-- 
2.11.0