VxWorks RTOS patches for libtool

Hi ,

The patch pasted below is VxWorks patches for libtool. Anyone can help to review and merge it? Thanks.


From 8976b51c86491aa283ba8b5691d82e6b1b2cef57 Mon Sep 17 00:00:00 2001
From: Peixing Xin <[email protected]<mailto:[email protected]>>
Date: Tue, 19 Jan 2021 17:56:00 +0800
Subject: [PATCH] libtool: add VxWorks RTOS support

VxWorks uses gcc or llvm to cross-compile libraries.

* m4/libtool.m4: Add VxWorks support in
_LT_SYS_DYNAMIC_LINKER and _LT_CHECK_MAGIC_METHOD.
---
m4/libtool.m4 | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/m4/libtool.m4 b/m4/libtool.m4
index f2d1f398..8f0c09ee 100644
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -3103,6 +3103,13 @@ uts4*)
   shlibpath_var=LD_LIBRARY_PATH
   ;;
+vxworks*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
*)
   dynamic_linker=no
   ;;
@@ -3643,6 +3650,9 @@ tpf*)
os2*)
   lt_cv_deplibs_check_method=pass_all
   ;;
+vxworks*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
esac
])
--
2.17.1

Thanks,
Peixing