From 41da0a2924d11b23a3f8d34efddf2ee39f6b9204 Mon Sep 17 00:00:00 2001
From: Gordon Messmer <gordon.messmer@gmail.com>
Date: Wed, 1 Feb 2023 00:24:17 -0800
Subject: [PATCH] Resolve symlinks when gathering libtool version.

---
 tools/elfdeps.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tools/elfdeps.c b/tools/elfdeps.c
index b54e7a009a..0e37a248a1 100644
--- a/tools/elfdeps.c
+++ b/tools/elfdeps.c
@@ -44,7 +44,15 @@ typedef struct elfInfo_s {
 static char *getLibtoolVer(const char *filename)
 {
     const char *so;
+    char dest[PATH_MAX];
+    int destsize = 0;
     int found_digit, found_dot = 0;
+
+    destsize = readlink(filename, dest, PATH_MAX);
+    if (destsize > 0) {
+	dest[destsize] = 0;
+	filename = dest;
+    }
     // Start from the end of the string.  Verify that it ends with
     // numbers and dots, preceded by ".so.".
     so = filename + strlen(filename);