setup.py: skip inotify if there's no inotify_add_watch
Debian Etch doesn't include a sys/inotify.h header, which makes it
impossible to compile _inotify.c, making hg uninstallable.
The cc.has_function() method is implemented by trying to compile a
simple C program. Since there's no redirection involved all error
messages are sent to the terminal. This is not particularly pretty
but at least it allows the installation to complete.
adding a
adding b
adding c
% should give a 404 - file does not exist
404 Not Found
error: Path not found: bork/
% should succeed
200 Script output follows
/a/
/b/
200 Script output follows
a
200 Script output follows
b
% should give a 404 - repo is not published
404 Not Found
error: repository c not found
% should succeed, slashy names
200 Script output follows
/b/
/t/a/
200 Script output follows
/t/a/
200 Script output follows
/t/a/
200 Script output follows
<?xml version="1.0" encoding="ascii"?>
<feed xmlns="http://127.0.0.1/2005/Atom">
<!-- Changelog -->
<id>http://127.0.0.1/t/a/</id>
<link rel="self" href="http://127.0.0.1/t/a/atom-log"/>
<link rel="alternate" href="http://127.0.0.1/t/a/"/>
<title>t/a Changelog</title>
<updated>1970-01-01T00:00:01+00:00</updated>
<entry>
<title>a</title>
<id>http://127.0.0.1/mercurial/#changeset-8580ff50825a50c8f716709acdf8de0deddcd6ab</id>
<link href="http://127.0.0.1/t/a/rev/8580ff50825a50c8f716709acdf8de0deddcd6ab"/>
<author>
<name>test</name>
<email>test</email>
</author>
<updated>1970-01-01T00:00:01+00:00</updated>
<published>1970-01-01T00:00:01+00:00</published>
<content type="xhtml">
<div xmlns="http://127.0.0.1/1999/xhtml">
<pre xml:space="preserve">a</pre>
</div>
</content>
</entry>
</feed>
200 Script output follows
<?xml version="1.0" encoding="ascii"?>
<feed xmlns="http://127.0.0.1/2005/Atom">
<!-- Changelog -->
<id>http://127.0.0.1/t/a/</id>
<link rel="self" href="http://127.0.0.1/t/a/atom-log"/>
<link rel="alternate" href="http://127.0.0.1/t/a/"/>
<title>t/a Changelog</title>
<updated>1970-01-01T00:00:01+00:00</updated>
<entry>
<title>a</title>
<id>http://127.0.0.1/mercurial/#changeset-8580ff50825a50c8f716709acdf8de0deddcd6ab</id>
<link href="http://127.0.0.1/t/a/rev/8580ff50825a50c8f716709acdf8de0deddcd6ab"/>
<author>
<name>test</name>
<email>test</email>
</author>
<updated>1970-01-01T00:00:01+00:00</updated>
<published>1970-01-01T00:00:01+00:00</published>
<content type="xhtml">
<div xmlns="http://127.0.0.1/1999/xhtml">
<pre xml:space="preserve">a</pre>
</div>
</content>
</entry>
</feed>
200 Script output follows
a
% should succeed
200 Script output follows
/a/
/b/
/c/
200 Script output follows
a
200 Script output follows
b
200 Script output follows
c
% paths errors 1
% paths errors 2
% collections errors