On terminals that don't support boldface, autogen.sh fails.

I do have tput installed, but it returns a nonzero value on such a terminal, which causes autogen.sh to stop.

Patch to fix it:

diff --git a/autogen.sh b/autogen.sh
index 73455ef..4253a91 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -49,8 +49,8 @@ esac
 
 
 # some terminal codes ...
-boldface="`tput bold 2>/dev/null`"
-normal="`tput sgr0 2>/dev/null`"
+boldface="`tput bold 2>/dev/null || true`"
+normal="`tput sgr0 2>/dev/null || true`"
 printbold() {
     echo $ECHO_N "$boldface"
     echo "$@"