From: DJ Delorie <dj@redhat.com>
Date: Wed, 9 Oct 2013 21:25:13 +0000 (-0700)
Subject: libtool: Add TPF settings for LT_SYS_DLOPEN_SELF
X-Git-Tag: v2.4.2.418~14
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c4eb7992f8eacae7944c9b843b2ebe61964afb76;p=thirdparty%2Flibtool.git

libtool: Add TPF settings for LT_SYS_DLOPEN_SELF

* m4/libtool.m4: Since we know that all TPF builds are cross-
builds, do not attempt to run linker tests during config. Use
known constants instead, since we know how dlopen() is
implemented.
---

diff --git a/m4/libtool.m4 b/m4/libtool.m4
index fa192d91f..12aaa767d 100644
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -1928,6 +1928,14 @@ else
     ])
     ;;
 
+  tpf*)
+    # Don't try to run any link tests for TPF.  We know it's impossible
+    # because TPF is a cross-compiler, and we know how we open DSOs.
+    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=no
+    ;;
+
   *)
     AC_CHECK_FUNC([shl_load],
 	  [lt_cv_dlopen=shl_load],