Purity: don't look for library dependencies (of the form `-lfoo') in
/lib and /usr/lib.  Likewise, when searching for included Makefiles,
don't look in /usr/include and friends.

Patch from Nixpkgs, by Eelco Dolstra.

diff -rc make-3.81-orig/read.c make-3.81/read.c
*** make-3.81-orig/read.c	2006-03-17 15:24:20.000000000 +0100
--- make-3.81/read.c	2007-05-24 17:16:31.000000000 +0200
***************
*** 99,107 ****
--- 99,109 ----
  #endif
      INCLUDEDIR,
  #ifndef _AMIGA
+ #if 0    
      "/usr/gnu/include",
      "/usr/local/include",
      "/usr/include",
+ #endif    
  #endif
      0
    };
diff -rc make-3.81-orig/remake.c make-3.81/remake.c
*** make-3.81-orig/remake.c	2006-03-20 03:36:37.000000000 +0100
--- make-3.81/remake.c	2007-05-24 17:06:54.000000000 +0200
***************
*** 1452,1460 ****
--- 1452,1462 ----
    static char *dirs[] =
      {
  #ifndef _AMIGA
+ #if 0
        "/lib",
        "/usr/lib",
  #endif
+ #endif
  #if defined(WINDOWS32) && !defined(LIBDIR)
  /*
   * This is completely up to the user at product install time. Just define
ef='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=4769fd7e7fabcb3d8d33c95d5d361e16c10b17cb'>refs</a><a class='active' href='/guix/log/gnu/system/examples/bare-hurd64.tmpl'>log</a><a href='/guix/tree/gnu/system/examples/bare-hurd64.tmpl?id=4769fd7e7fabcb3d8d33c95d5d361e16c10b17cb'>tree</a><a href='/guix/commit/gnu/system/examples/bare-hurd64.tmpl?id=4769fd7e7fabcb3d8d33c95d5d361e16c10b17cb'>commit</a><a href='/guix/diff/gnu/system/examples/bare-hurd64.tmpl?id=4769fd7e7fabcb3d8d33c95d5d361e16c10b17cb'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/system/examples/bare-hurd64.tmpl'>
<input type='hidden' name='id' value='4769fd7e7fabcb3d8d33c95d5d361e16c10b17cb'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=4769fd7e7fabcb3d8d33c95d5d361e16c10b17cb'>root</a>/<a href='/guix/log/gnu?id=4769fd7e7fabcb3d8d33c95d5d361e16c10b17cb'>gnu</a>/<a href='/guix/log/gnu/system?id=4769fd7e7fabcb3d8d33c95d5d361e16c10b17cb'>system</a>/<a href='/guix/log/gnu/system/examples?id=4769fd7e7fabcb3d8d33c95d5d361e16c10b17cb'>examples</a>/<a href='/guix/log/gnu/system/examples/bare-hurd64.tmpl?id=4769fd7e7fabcb3d8d33c95d5d361e16c10b17cb'>bare-hurd64.tmpl</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/system/examples/bare-hurd64.tmpl?id=4769fd7e7fabcb3d8d33c95d5d361e16c10b17cb&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2024-12-03 08:39:01 +0100'>2024-12-03</span></td><td><a href='/guix/commit/gnu/system/examples/bare-hurd64.tmpl?id=9e2eae54f9ae06a1ca5873ab81fa4835683db2b9'>system: examples: Add bare-hurd64.tmpl.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/system/examples/bare-hurd.tmpl: Update comments.
* gnu/system/examples/bare-hurd64.tmpl: New file.

Change-Id: I8d26afd19afaa8fb3558948b50b0efdc0f83f29c
</span></span></td><td>Janneke Nieuwenhuizen</td></tr>
ttps://nvd.nist.gov/General/News/XML-Vulnerability-Feed-Retirement-Phase-3&gt;

* guix/cve.scm (string-&gt;date*): New procedure.
(&lt;cve-item&gt;, &lt;cve&gt;, &lt;cve-reference&gt;): New record types.
(cpe-match-&gt;cve-configuration, configuration-data-&gt;cve-configurations)
(json-&gt;cve-items, version-matches?): New procedures.
(yearly-feed-uri): Change URL to refer to JSON feed.
(cpe-&gt;product-alist, %parse-vulnerability-feed)
(xml-&gt;vulnerabilities): Remove.
(cve-configuration-&gt;package-list, merge-package-lists)
(cve-item-&gt;vulnerability, json-&gt;vulnerabilities): New procedures.
(write-cache): Use 'json-&gt;vulnerabilities' instead of
'xml-&gt;vulnerabilities', and remove 'parameterize'.
(vulnerabilities-&gt;lookup-proc): Use 'version-matches?' when VERSION is
true.
* tests/cve.scm (%sample): Use 'tests/cve-sample.json'.
(%expected-vulnerabilities): Rewrite accordingly.
("json-&gt;cve-items", "cve-item-published-date")
("json-&gt;vulnerabilities"): New tests.
("xml-&gt;vulnerabilities"): Remove.
("vulnerabilities-&gt;lookup-proc"): Adjust to new vulnerabilities.
* tests/cve-sample.json: New file.
* tests/cve-sample.xml: Remove.
* Makefile.am (EXTRA_DIST): Adjust accordingly.
* doc/guix.texi (Invoking guix lint): Update nist.gov URLs.
</span></span></td><td>Ludovic Courtès</td></tr>