pkg/45059: x11/gtk2: is CONFIG_SHELL=bash still necessary?

[matthias.rampke%googlemail.com@localhost]

>Number:         45059
>Category:       pkg
>Synopsis:       x11/gtk2: is CONFIG_SHELL=bash still necessary?
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    pkg-manager
>State:          open
>Class:          change-request
>Submitter-Id:   net
>Arrival-Date:   Tue Jun 14 10:55:00 +0000 2011
>Originator:     Matthias Rampke
>Release:        DragonFly 2.11
>Organization:
>Environment:
DragonFly zz.2pktfkt.net 2.11-DEVELOPMENT DragonFly 
v2.11.0.358.ga17ae-DEVELOPMENT #4: Sun Jun 12 17:15:25 CEST 2011     
matthias%zz.2pktfkt.net@localhost:/usr/obj/usr/src/sys/X86_64_GENERIC  x86_64
>Description:
Because bash tends to hang[1] on one of my systems I tried building gtk2 with 
the default /bin/sh shell and succeeded.

CONFIG_SHELL=bash was introduced with gtk2 2.20, later a comment was added 
about a "subtle bashism" in the configure scripts. Is that still there?

[1] http://bugs.dragonflybsd.org/issue2088
>How-To-Repeat:
remove CONFIG_SHELL=bash line from x11/gtk2/Makefile, build gtk2.
>Fix: