* configure.ac: Don't use libdl on mips-sgi-irix6*.

	* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@169521 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/ChangeLog b/ChangeLog
index 03a222e68c242b351f079df97c0afd9f575199b2..4a9f47664563d373a7632a69f18cfef41c28514d 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2011-02-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+       * configure.ac: Don't use libdl on mips-sgi-irix6*.
+       * configure: Regenerate.
+
 2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
        * configure.ac (*-*-solaris2*): Add -lrt to THREADLIBS.

diff --git a/configure b/configure
index 4f7490cbcc716e83c2119a953de6417a915fadab..ef16f4b0fe530593af1b44a6a6807f4ee6d91a11 100755 (executable)
--- a/configure
+++ b/configure
@@ -15088,9 +15088,12 @@ fi
   *) ;;
 esac
 
-# We never want libdl on darwin. It is a fake libdl that just ends up making
-# dyld calls anyway
 case "$host" in
+  # While IRIX 6 has libdl for the O32 and N32 ABIs, it's missing for N64
+  # and unnecessary everywhere.
+  mips-sgi-irix6*) ;;
+  # We never want libdl on darwin. It is a fake libdl that just ends up making
+  # dyld calls anyway
   *-*-darwin*) ;;
   *)
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5

diff --git a/configure.ac b/configure.ac
index 42cd4190df9c52b7cad74b581956d6f17c4c0b7f..61e12aafe67a89bc410338252d14c9c768138805 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-# Copyright (c) 1999, 2000, 2001, 2002, 2003, 2006, 2010 by Red Hat, Inc.
+# Copyright (c) 1999, 2000, 2001, 2002, 2003, 2006, 2010, 2011 by Red Hat, Inc.
 # All rights reserved.
 # Copyright 2004 Nathanael Nerode
 # 
@@ -312,9 +312,12 @@ case "$host" in
   *) ;;
 esac
 
-# We never want libdl on darwin. It is a fake libdl that just ends up making
-# dyld calls anyway
 case "$host" in
+  # While IRIX 6 has libdl for the O32 and N32 ABIs, it's missing for N64
+  # and unnecessary everywhere.
+  mips-sgi-irix6*) ;;
+  # We never want libdl on darwin. It is a fake libdl that just ends up making
+  # dyld calls anyway
   *-*-darwin*) ;;
   *)
     AC_CHECK_LIB(dl, dlopen, EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl")