Add version info from git-describe

A new script, gen-version.sh, is now invoked from 'make version' to generate
the file VERSION. This file contains a version identifier generated by
git-describe and is included in the Makefile.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 0 insertions, 3 deletions

diff --git a/cgit.c b/cgit.c
index 3fc90bf..11dff76 100644
--- a/cgit.c
+++ b/cgit.c
@@ -1,61 +1,58 @@
 /* cgit.c: cgi for the git scm
  *
  * Copyright (C) 2006 Lars Hjemli
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  */
 
 #include "cgit.h"
 
-const char cgit_version[] = CGIT_VERSION;
-
-
 static int cgit_prepare_cache(struct cacheitem *item)
 {
 	if (!cgit_repo && cgit_query_repo) {
 		char *title = fmt("%s - %s", cgit_root_title, "Bad request");
 		cgit_print_docstart(title, item);
 		cgit_print_pageheader(title, 0);
 		cgit_print_error(fmt("Unknown repo: %s", cgit_query_repo));
 		cgit_print_docend();
 		return 0;
 	}
 
 	if (!cgit_repo) {
 		item->name = xstrdup(fmt("%s/index.html", cgit_cache_root));
 		item->ttl = cgit_cache_root_ttl;
 		return 1;
 	}
 
 	if (!cgit_cmd) {
 		item->name = xstrdup(fmt("%s/%s/index.html", cgit_cache_root,
 			   cache_safe_filename(cgit_repo->url)));
 		item->ttl = cgit_cache_repo_ttl;
 	} else {
 		item->name = xstrdup(fmt("%s/%s/%s/%s.html", cgit_cache_root,
 			   cache_safe_filename(cgit_repo->url), cgit_query_page,
 			   cache_safe_filename(cgit_querystring)));
 		if (cgit_query_has_symref)
 			item->ttl = cgit_cache_dynamic_ttl;
 		else if (cgit_query_has_sha1)
 			item->ttl = cgit_cache_static_ttl;
 		else
 			item->ttl = cgit_cache_repo_ttl;
 	}
 	return 1;
 }
 
 static void cgit_print_repo_page(struct cacheitem *item)
 {
 	char *title;
 	int show_search;
 
 	if (!cgit_query_head)
 		cgit_query_head = cgit_repo->defbranch;
 
 	if (chdir(cgit_repo->path)) {
 		title = fmt("%s - %s", cgit_root_title, "Bad request");
 		cgit_print_docstart(title, item);
 		cgit_print_pageheader(title, 0);
 		cgit_print_error(fmt("Unable to scan repository: %s",