On NetBSD/sparc64, there is a 'sparc' subdirectory that contains 32-bit
libraries. The 'havelib' module should use this info.
2024-02-10 Bruno Haible <br...@clisp.org>
havelib: Add support for NetBSD/sparc64.
* m4/lib-prefix.m4 (AC_LIB_PREPARE_MULTILIB): On NetBSD/sparc64 in
32-bit mode, search for libraries in /usr/lib/sparc.
diff --git a/m4/lib-prefix.m4 b/m4/lib-prefix.m4
index 0c6f96ca68..f327c6ef03 100644
--- a/m4/lib-prefix.m4
+++ b/m4/lib-prefix.m4
@@ -1,4 +1,4 @@
-# lib-prefix.m4 serial 21
+# lib-prefix.m4 serial 22
dnl Copyright (C) 2001-2005, 2008-2024 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -256,6 +256,15 @@ AC_DEFUN([AC_LIB_PREPARE_MULTILIB]
esac
fi
;;
+ netbsd*)
+ dnl On NetBSD/sparc64, there is a 'sparc' subdirectory that contains
+ dnl 32-bit libraries.
+ if test $HOST_CPU_C_ABI_32BIT != no; then
+ case "$host_cpu" in
+ sparc*) acl_libdirstem2=lib/sparc ;;
+ esac
+ fi
+ ;;
*)
dnl If $CC generates code for a 32-bit ABI, the libraries are
dnl surely under $prefix/lib or $prefix/lib32, not $prefix/lib64.
