--- /dev/null
+From 7a1c13a48cf020c40dda1721d5c2ffd95e8e669a Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 10 Dec 2023 19:39:29 -0800
+Subject: [PATCH v2] libopkg: Use libgen.h to provide basename API
+
+Also ensure that copy of filename is passed into archive_entry_set_pathname
+so it can be operated upon by posix basename which expect non-const
+character pointer as input.
+
+This became evident with latest musl where basename declaration was
+dropped from string.h [1]
+
+[1] https://git.musl-libc.org/cgit/musl/commit/?id=725e17ed6dff4d0cd22487bb64470881e86a92e7
+
+Upstream-Status: Submitted [https://lists.yoctoproject.org/g/opkg/message/12]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+v2: Do not override basename wholesale
+
+ libopkg/opkg_archive.c | 6 ++++--
+ libopkg/opkg_remove.c | 1 +
+ 2 files changed, 5 insertions(+), 2 deletions(-)
+
+diff --git a/libopkg/opkg_archive.c b/libopkg/opkg_archive.c
+index 03a4afb..b099f5b 100644
+--- a/libopkg/opkg_archive.c
++++ b/libopkg/opkg_archive.c
+@@ -20,6 +20,7 @@
+
+ #include <archive.h>
+ #include <archive_entry.h>
++#include <libgen.h>
+ #include <stdlib.h>
+ #include <stdio.h>
+ #include <string.h>
+@@ -797,8 +798,9 @@ int gz_write_archive(const char *filename, const char *gz_filename)
+ }
+
+ /* Remove path hierarchy, as we are only compressing a single file */
+- archive_entry_set_pathname(entry, basename(filename));
+-
++ char* tmp = xstrdup(filename);
++ archive_entry_set_pathname(entry, basename(tmp));
++ free(tmp);
+ r = archive_write_header(a, entry);
+ if (r != ARCHIVE_OK) {
+ opkg_msg(ERROR, "Failed to create compressed file: '%s' : %s (errno=%d)",
+diff --git a/libopkg/opkg_remove.c b/libopkg/opkg_remove.c
+index 889c672..5254388 100644
+--- a/libopkg/opkg_remove.c
++++ b/libopkg/opkg_remove.c
+@@ -20,6 +20,7 @@
+
+ #include "config.h"
+
++#include <libgen.h>
+ #include <stdio.h>
+ #include <glob.h>
+ #include <unistd.h>
+--
+2.43.0
+