regenerate: On NetBSD systems without pthreads, build without threads.

diff --git a/configure b/configure
index c96f528ec6afded7fc16f2bfb65f010be323d7d2..73501a251ac6a8a7b1d4667efd24a3870dd0035f 100755 (executable)
--- a/configure
+++ b/configure
@@ -15,7 +15,7 @@
 # NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
 # WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-# From configure.in Revision: 1.220 
+# From configure.in Revision: 1.221 
 
 ## libtool.m4 - Configure libtool for the target system. -*-Shell-script-*-
 ## Copyright (C) 1996-1999, 2000 Free Software Foundation, Inc.
@@ -2131,22 +2131,22 @@ fi
                        echo "configure: warning: linking with PTL2 is highly experimental and not expected to work" 1>&2
                        CC=ptlgcc
                else
-                       echo "$ac_t""mit-pthreads/unproven-pthreads" 1>&6
-
                        if test ! -d $LOCALBASE/pthreads
                        then
-                               { echo "configure: error: no thread library found.
-
-Please install the devel/unproven-pthreads package and rerun configure.
-" 1>&2; exit 1; }
+                               echo "$ac_t""none" 1>&6
+                               use_threads=false
                        fi
 
-                       pkg="$LOCALBASE/pthreads"
-                       lib1="-L$pkg/lib -Wl,-R$pkg/lib"
-                       lib2="-lpthread -lm -lgcc -lpthread"
-                       LIBS="$lib1 $lib2 $LIBS"
-                       CPPFLAGS="$CPPFLAGS -I$pkg/include"
-                       STD_CINCLUDES="$STD_CINCLUDES -I$pkg/include"
+                       if $use_threads
+                       then
+                               echo "$ac_t""mit-pthreads/unproven-pthreads" 1>&6
+                               pkg="$LOCALBASE/pthreads"
+                               lib1="-L$pkg/lib -Wl,-R$pkg/lib"
+                               lib2="-lpthread -lm -lgcc -lpthread"
+                               LIBS="$lib1 $lib2 $LIBS"
+                               CPPFLAGS="$CPPFLAGS -I$pkg/include"
+                               STD_CINCLUDES="$STD_CINCLUDES -I$pkg/include"
+                       fi
                fi
                ;;
                *)