$OpenBSD: patch-libgo_configure,v 1.5 2012/04/06 07:50:32 pascal Exp $
--- libgo/configure.orig	Mon Feb 21 05:17:20 2011
+++ libgo/configure	Wed Apr  4 23:09:24 2012
@@ -644,6 +644,8 @@ LIBGO_IS_LINUX_FALSE
 LIBGO_IS_LINUX_TRUE
 LIBGO_IS_FREEBSD_FALSE
 LIBGO_IS_FREEBSD_TRUE
+LIBGO_IS_OPENBSD_FALSE
+LIBGO_IS_OPENBSD_TRUE
 LIBGO_IS_DARWIN_FALSE
 LIBGO_IS_DARWIN_TRUE
 LIBFFIINCS
@@ -10320,7 +10322,7 @@ openbsd*)
     *)				need_version=no  ;;
   esac
   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  #finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
   shlibpath_var=LD_LIBRARY_PATH
   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
     case $host_os in
@@ -13213,6 +13215,7 @@ fi
 
 is_darwin=no
 is_freebsd=no
+is_openbsd=no
 is_linux=no
 is_rtems=no
 is_solaris=no
@@ -13220,6 +13223,7 @@ GOOS=unknown
 case ${host} in
   *-*-darwin*)   is_darwin=yes;  GOOS=darwin ;;
   *-*-freebsd*)  is_freebsd=yes; GOOS=freebsd ;;
+  *-*-openbsd*)  is_openbsd=yes; GOOS=openbsd ;;
   *-*-linux*)    is_linux=yes;   GOOS=linux ;;
   *-*-rtems*)    is_rtems=yes;   GOOS=rtems ;;
   *-*-solaris2*) is_solaris=yes; GOOS=solaris ;;
@@ -13240,6 +13244,14 @@ else
   LIBGO_IS_FREEBSD_FALSE=
 fi
 
+ if test $is_openbsd = yes; then
+  LIBGO_IS_OPENBSD_TRUE=
+  LIBGO_IS_OPENBSD_FALSE='#'
+else
+  LIBGO_IS_OPENBSD_TRUE='#'
+  LIBGO_IS_OPENBSD_FALSE=
+fi
+
  if test $is_linux = yes; then
   LIBGO_IS_LINUX_TRUE=
   LIBGO_IS_LINUX_FALSE='#'
@@ -13706,13 +13718,13 @@ fi
 
 
 PTHREAD_LIBS=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
-$as_echo_n "checking for pthread_create in -lpthread... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -pthread" >&5
+$as_echo_n "checking for pthread_create in -pthread... " >&6; }
 if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthread  $LIBS"
+LIBS="-pthread  $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
@@ -13743,7 +13755,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
 $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
 if test "x$ac_cv_lib_pthread_pthread_create" = x""yes; then :
-  PTHREAD_LIBS=-lpthread
+  PTHREAD_LIBS=-pthread
 fi