Merge branch 'di/parse-options-split'

* di/parse-options-split:
  Reduce parse-options.o dependencies
  parse-options: export opterr, optbug

1 files changed, 0 insertions, 28 deletions

diff --git a/setup.c b/setup.c
index 2c51a9a..ca7ee49 100644
--- a/setup.c
+++ b/setup.c
@@ -40,34 +40,6 @@ char *prefix_path(const char *prefix, int len, const char *path)
 	return sanitized;
 }
 
-/*
- * Unlike prefix_path, this should be used if the named file does
- * not have to interact with index entry; i.e. name of a random file
- * on the filesystem.
- */
-const char *prefix_filename(const char *pfx, int pfx_len, const char *arg)
-{
-	static char path[PATH_MAX];
-#ifndef WIN32
-	if (!pfx_len || is_absolute_path(arg))
-		return arg;
-	memcpy(path, pfx, pfx_len);
-	strcpy(path + pfx_len, arg);
-#else
-	char *p;
-	/* don't add prefix to absolute paths, but still replace '\' by '/' */
-	if (is_absolute_path(arg))
-		pfx_len = 0;
-	else if (pfx_len)
-		memcpy(path, pfx, pfx_len);
-	strcpy(path + pfx_len, arg);
-	for (p = path + pfx_len; *p; p++)
-		if (*p == '\\')
-			*p = '/';
-#endif
-	return path;
-}
-
 int check_filename(const char *prefix, const char *arg)
 {
 	const char *name;