Sam James ee38514cc4 build: fix -Wstrict-prototypes (Clang 16)
Clang 16 warns on -Wstrict-prototypes in preparation for C23 which can
among other things, lead to some configure tests silently failing/returning the wrong result.

Fixes this error:
```
-ignoreme: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
+ignoreme: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
 main ()
```

For more information, see LWN.net [0] or LLVM's Discourse [1], gentoo-dev@ [2],
or the (new) c-std-porting mailing list [3].

[0] https://lwn.net/Articles/913505/
[1] https://discourse.llvm.org/t/configure-script-breakage-with-the-new-werror-implicit-function-declaration/65213
[2] https://archives.gentoo.org/gentoo-dev/message/dd9f2d3082b8b6f8dfbccb0639e6e240
[3] hosted at lists.linux.dev.

Bug: https://bugs.gentoo.org/879747
Signed-off-by: Sam James <sam@gentoo.org>
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2020-11-12 11:44:09 -05:00
2020-08-12 14:09:32 +03:00
2020-11-12 09:42:54 -05:00
2018-07-05 11:22:33 +03:00
2018-07-31 19:46:00 -04:00
2018-07-05 11:22:33 +03:00
2018-07-03 16:34:52 +03:00
2020-11-12 09:42:54 -05:00

Tor protects your privacy on the internet by hiding the connection
between your Internet address and the services you use. We believe Tor
is reasonably secure, but please ensure you read the instructions and
configure it properly.

To build Tor from source:
        ./configure && make && make install

To build Tor from a just-cloned git repository:
        sh autogen.sh && ./configure && make && make install

Home page:
        https://www.torproject.org/

Download new versions:
        https://www.torproject.org/download/download.html

Documentation, including links to installation and setup instructions:
        https://www.torproject.org/docs/documentation.html

Making applications work with Tor:
        https://gitlab.torproject.org/legacy/trac/-/wikis/doc/TorifyHOWTO

Frequently Asked Questions:
        https://www.torproject.org/docs/faq.html

Release timeline:
        https://gitlab.torproject.org/tpo/core/team/-/wikis/NetworkTeam/CoreTorReleases

To get started working on Tor development:
        See the doc/HACKING directory.
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