From 6936d97ac72e8b6986ff387d305e8ae18839b252 Mon Sep 17 00:00:00 2001
From: Ivan Maidanski <ivmai@mail.ru>
Date: Tue, 6 Mar 2018 11:02:02 +0300
Subject: [PATCH] Fix 'pthreads not supported by GC' configure error for
 DragonFly and Haiku (fix of commits 19c81d8, 847927f)

Issue #97 (bdwgc).

* configure.ac [$THREADS=pthreads && ($host=*-*-dragonfly*
|| $host=*-*-haiku*)]: Do not AC_MSG_ERROR (i.e. use the default
THREADDLLIBS).
---
 configure.ac | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 4ed9fe2..f08ef5a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -202,7 +202,8 @@ case "$THREADS" in
     esac
     AC_CHECK_LIB(pthread, pthread_self, THREADDLLIBS="-lpthread",,)
     case "$host" in
-      *-*-aix* | *-*-irix* | *-*-*linux* | *-*-nacl*)
+      *-*-aix* | *-*-dragonfly* | *-*-haiku* | *-*-irix* | *-*-*linux* | \
+      *-*-nacl*)
         # The default THREADDLLIBS.
         ;;
       *-*-hpux11*)
-- 
2.7.4