[FYI] {maint} Fix broken link in `AM_WITH_DMALLOC' help screen.

[Stefano Lattarini]

Hello automakers.

The `AM_WITH_DMALLOC' macro refers, in its generated portion
of the configure help screen, to a broken hyperlink
<http://www.dmalloc.com/dmalloc.tar.gz>:

$ LC_ALL=C wget http://www.dmalloc.com/dmalloc.tar.gz
--2010-09-20 23:26:51--  http://www.dmalloc.com/dmalloc.tar.gz
Resolving www.dmalloc.com... 72.93.100.123
Connecting to www.dmalloc.com|72.93.100.123|:80... connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: http://dmalloc.com/dmalloc.tar.gz [following]
--2010-09-20 23:26:52--  http://dmalloc.com/dmalloc.tar.gz
Resolving dmalloc.com... 72.93.100.123
Reusing existing connection to www.dmalloc.com:80.
HTTP request sent, awaiting response... 404 Not Found
2010-09-20 23:26:52 ERROR 404: Not Found.

I think it should be enough to point the user to the dmalloc website,
hoping he can manage to grab a relase tarball from there by his own ;-)

So I pushed the following patch to maint (without merging to master
or branch-1.11).

Regards,
   Stefano

-*-*-*-

Fix broken link in `AM_WITH_DMALLOC' help screen.

* m4/dmalloc.m4 (AM_WITH_DMALLOC): Refer only to the dmalloc site
`http://www.dmalloc.com', not to the dmalloc tarball there (which
seems to have been removed, substituted by multiple release
tarballs now).
---
 ChangeLog     |    8 ++++++++
 m4/dmalloc.m4 |    3 +--
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 3c31c1e..fa44cc0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2010-09-20  Stefano Lattarini  <address@hidden>
+
+       Fix broken link in `AM_WITH_DMALLOC' help screen.
+       * m4/dmalloc.m4 (AM_WITH_DMALLOC): Refer only to the dmalloc site
+       `http://www.dmalloc.com', not to the dmalloc tarball there (which
+       seems to have been removed, substituted by multiple release
+       tarballs now).
+
 2010-09-17  Eric Blake  <address@hidden>
 
        Avoid triple-space after period.
diff --git a/m4/dmalloc.m4 b/m4/dmalloc.m4
index 4499015..303532d 100644
--- a/m4/dmalloc.m4
+++ b/m4/dmalloc.m4
@@ -15,8 +15,7 @@
 AC_DEFUN([AM_WITH_DMALLOC],
 [AC_MSG_CHECKING([if malloc debugging is wanted])
 AC_ARG_WITH(dmalloc,
-[  --with-dmalloc          use dmalloc, as in
-                         http://www.dmalloc.com/dmalloc.tar.gz],
+[  --with-dmalloc          use dmalloc, as in http://www.dmalloc.com],
 [if test "$withval" = yes; then
   AC_MSG_RESULT(yes)
   AC_DEFINE(WITH_DMALLOC,1,
-- 
1.7.1