Eric Blake d51024aee6 build: don't fail when xsltproc is missing
On a machine without xsltproc, the build failed with:

Scripting search.php
/usr/local/bin/bash: line 1: search.php.tmp: No such file or directory
rm: ./search.php: No such file or directory

Regression introduced in commit 28183590.

* docs/Makefile.am (%.php): Skip in the same conditions when the
.tmp file is skipped.
2012-09-05 12:05:55 -06:00
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