Reword pthread error message for clarity

diff --git a/configure.in b/configure.in
index bc84bec9a7dc9cc3e165adcd4284b0fc4e463a44..9395e81d46fbcc1d066feb3700d4cbb6686fa2a8 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1489,7 +1489,7 @@ int main(argc, argv)
                        CPPFLAGS="$save_CPPFLAGS"
                        LIBS="$save_LIBS"
                else
-                       AC_MSG_ERROR([could not link with POSIX Threads])
+                       AC_MSG_ERROR([could not locate usable POSIX Threads])
                fi
        fi