1 files changed, 0 insertions, 75 deletions
diff --git a/gitenv.c b/gitenv.c
deleted file mode 100644
index ab9396f969..0000000000
--- a/gitenv.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright (C) 2005 Junio C Hamano
- */
-#include "cache.h"
-
-/*
- * This array must be sorted by its canonical name, because
- * we do look-up by binary search.
- */
-static struct backward_compatible_env {
-	const char *canonical;
-	const char *old;
-} bc_name[] = {
-	{ "GIT_ALTERNATE_OBJECT_DIRECTORIES", "SHA1_FILE_DIRECTORIES" },
-	{ "GIT_AUTHOR_DATE", "AUTHOR_DATE" },
-	{ "GIT_AUTHOR_EMAIL", "AUTHOR_EMAIL" },
-	{ "GIT_AUTHOR_NAME", "AUTHOR_NAME" }, 
-	{ "GIT_COMMITTER_EMAIL", "COMMIT_AUTHOR_EMAIL" },
-	{ "GIT_COMMITTER_NAME", "COMMIT_AUTHOR_NAME" },
-	{ "GIT_OBJECT_DIRECTORY", "SHA1_FILE_DIRECTORY" },
-};
-
-static void warn_old_environment(int pos)
-{
-	int i;
-	static int warned = 0;
-	if (warned)
-		return;
-
-	warned = 1;
-	fprintf(stderr,
-		"warning: Attempting to use %s\n",
-		bc_name[pos].old);
-	fprintf(stderr,
-		"warning: GIT environment variables have been renamed.\n"
-		"warning: Please adjust your scripts and environment.\n");
-	for (i = 0; i < sizeof(bc_name) / sizeof(bc_name[0]); i++) {
-		/* warning is needed only when old name is there and
-		 * new name is not.
-		 */
-		if (!getenv(bc_name[i].canonical) && getenv(bc_name[i].old))
-			fprintf(stderr, "warning: old %s => new %s\n",
-				bc_name[i].old, bc_name[i].canonical);
-	}
-}
-
-char *gitenv_bc(const char *e)
-{
-	int first, last;
-	char *val = getenv(e);
-	if (val)
-		die("gitenv_bc called on existing %s; fix the caller.", e);
-
-	first = 0;
-	last = sizeof(bc_name) / sizeof(bc_name[0]);
-	while (last > first) {
-		int next = (last + first) >> 1;
-		int cmp = strcmp(e, bc_name[next].canonical);
-		if (!cmp) {
-			val = getenv(bc_name[next].old);
-			/* If the user has only old name, warn.
-			 * otherwise stay silent.
-			 */
-			if (val)
-				warn_old_environment(next);
-			return val;
-		}
-		if (cmp < 0) {
-			last = next;
-			continue;
-		}
-		first = next+1;
-	}
-	return NULL;
-}