pkg/43537: devel/ptlib fails to build [patch]

[cheusov%tut.by@localhost]

>Number:         43537
>Category:       pkg
>Synopsis:       devel/ptlib fails to build [patch]
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Jun 27 09:05:00 +0000 2010
>Originator:     Aleksey Cheusov
>Release:        NetBSD 5.1_RC3
>Organization:
>Environment:
System: NetBSD asrock.chizhovka.net 5.1_RC3 NetBSD 5.1_RC3 (GENERIC) #0: Wed 
Jun 23 23:29:48 EEST 2010 
cheusov%asrock.chizhovka.net@localhost:/srv/obj/sys/arch/amd64/compile/GENERIC 
amd64
Architecture: x86_64
Machine: amd64
>Description:
"configure" phase fails like this

checking for flex... no
configure: error: PTLib needs the GNU Project fast lexical analyzer generator 
flex
*** Error code 1
>Fix:
Index: Makefile
===================================================================
RCS file: /cvsroot/pkgsrc/devel/ptlib/Makefile,v
retrieving revision 1.12
diff -u -r1.12 Makefile
--- Makefile    17 Jan 2010 12:02:14 -0000      1.12
+++ Makefile    27 Jun 2010 09:00:01 -0000
@@ -16,7 +16,7 @@
 
 CONFLICTS+=    pwlib-[0-9]*
 
-USE_TOOLS+=            bison gmake pkg-config
+USE_TOOLS+=            bison flex gmake pkg-config
 BUILD_TARGET=          optshared
 USE_LANGUAGES=         c c++
 USE_LIBTOOL=           yes