From 1b8d71b31a5ddcb72b6b281cd3dd5ace3bf9572d Mon Sep 17 00:00:00 2001
From: Pierre Pronchery <khorben@FreeBSD.org>
Date: Thu, 5 Mar 2026 16:12:32 +0100
Subject: [PATCH] libpkg: link with "libtool --mode=link $(CC)" on macOS

This avoids the following error on macOS, with libtool from pkgsrc:
libtool: Missing --mode=XXX

Tested on Darwin/amd64.

With help from michael-o; thanks!
---
 libpkg/Makefile.autosetup | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libpkg/Makefile.autosetup b/libpkg/Makefile.autosetup
index ee902702e..a4c267dc8 100644
--- a/libpkg/Makefile.autosetup
+++ b/libpkg/Makefile.autosetup
@@ -183,7 +183,7 @@ lib$(LIB)$(LIBSOEXT): $(STATIC_LIBS)
 
 @if pkgos_darwin
 lib$(LIB)_flat.a: $(STATIC_LIBS)
-	libtool -static -o lib$(LIB)_flat.a $(STATIC_LIBS)
+	libtool --mode=link --tag=CC $(CC) -static -o lib$(LIB)_flat.a $(STATIC_LIBS)
 @else
 lib$(LIB)_flat.a: ${STATIC_LIBS} mergelib_script
 	$(AR) -M < mergelib_script