tor/src/or/git_revision.h

/* Copyright 2001-2004 Roger Dingledine.
 * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
 * Copyright (c) 2007-2017, The Tor Project, Inc. */
/* See LICENSE for licensing information */

#ifndef TOR_GIT_REVISION_H
#define TOR_GIT_REVISION_H

extern const char tor_git_revision[];

#endif /* !defined(TOR_GIT_REVISION_H) */
Move tor_git_revision into a new module. At first, we put the tor_git_revision constant in tor_main.c, so that we wouldn't have to recompile config.o every time the git revision changed. But putting it there had unintended side effect of forcing every program that wanted to link libor.a (including test, test-slow, the fuzzers, the benchmarks, etc) to declare their own tor_git_revision instance. That's not very nice, especially since we want to start supporting others who want to link against Tor (see 23846). So, create a new git_revision.c file that only contains this constant, and remove the duplicated boilerplate from everywhere else. Part of implementing ticket 23845. 2017-10-18 19:49:35 +02:00			`/* Copyright 2001-2004 Roger Dingledine.`
			`* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.`
			`* Copyright (c) 2007-2017, The Tor Project, Inc. */`
			`/* See LICENSE for licensing information */`

			`#ifndef TOR_GIT_REVISION_H`
			`#define TOR_GIT_REVISION_H`

			`extern const char tor_git_revision[];`

re-run ./scripts/maint/annotate_ifdef_directives 2017-11-21 20:07:43 +01:00			`#endif /* !defined(TOR_GIT_REVISION_H) */`
Move tor_git_revision into a new module. At first, we put the tor_git_revision constant in tor_main.c, so that we wouldn't have to recompile config.o every time the git revision changed. But putting it there had unintended side effect of forcing every program that wanted to link libor.a (including test, test-slow, the fuzzers, the benchmarks, etc) to declare their own tor_git_revision instance. That's not very nice, especially since we want to start supporting others who want to link against Tor (see 23846). So, create a new git_revision.c file that only contains this constant, and remove the duplicated boilerplate from everywhere else. Part of implementing ticket 23845. 2017-10-18 19:49:35 +02:00