pkg/50562: sane-frontends build fails

[jdbaker%mylinuxisp.com@localhost]

>Number:         50562
>Category:       pkg
>Synopsis:       sane-frontends build fails
>Confidential:   no
>Severity:       non-critical
>Priority:       high
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Dec 15 12:05:00 +0000 2015
>Originator:     John D. Baker
>Release:        NetBSD/amd64-7.0_STABLE, pkgsrc-HEAD (pre-pkgsrc-2015Q4)
>Organization:
>Environment:
NetBSD x3650.technoskunk.fur 7.0_STABLE NetBSD 7.0_STABLE (RACKMOUNT) #0: Fri Dec 11 14:34:13 CST 2015  sysop%x3650.technoskunk.fur@localhost:/r0/build/netbsd-7/obj/amd64/sys/arch/amd64/compile/RACKMOUNT amd64

>Description:
Attempting to build "graphics/sane-frontends" fails as follows:

[...]
gcc -c -DHAVE_CONFIG_H -I. -I. -I../include -I../include -I/usr/local/include -D_REENTRANT -pthread -I/usr/pkg/include/gtk-2.0 -I/usr/pkg/lib/gtk-2.0/include -I/usr/pkg/include/pango-1.0 -I/usr/pkg/include/glib/gio-unix-2.0/ -I/usr/X11R7/include -I/usr/pkg/include/cairo -I/usr/pkg/include/atk-1.0 -I/usr/pkg/include/cairo -I/usr/X11R7/include/pixman-1 -I/usr/pkg/include/libpng16 -I/usr/X11R7/include -I/usr/pkg/include/gdk-pixbuf-2.0 -I/usr/pkg/include/libpng16 -I/usr/pkg/include/pango-1.0 -I/usr/pkg/include/harfbuzz -I/usr/pkg/include/pango-1.0 -I/usr/pkg/include/glib/glib-2.0 -I/usr/pkg/lib/glib-2.0/include -I/usr/pkg/include -I/usr/X11R7/include/freetype2 -I/usr/X11R7/include -I/usr/X11R7/include/freetype2 -I/usr/X11R7/include -D_REENTRANT -pthread -I/usr/pkg/include/gimp-2.0 -I/usr/pkg/include/gtk-2.0 -I/usr/pkg/lib/gtk-2.0/include -I/usr/pkg/include/pango-1.0 -I/usr/pkg/include/glib/gio-unix-2.0/ -I/usr/X11R7/include -I/usr/pkg/include/cairo -I/usr/pkg/include/atk-1.0 -I/usr/pkg/i
 nclude/cairo -I/usr/X11R7/include/pixman-1 -I/usr/pkg/include/libpng16 -I/usr/X11R7/include -I/usr/pkg/include/gdk-pixbuf-2.0 -I/usr/pkg/include/libpng16 -I/usr/pkg/include/pango-1.0 -I/usr/pkg/include/harfbuzz -I/usr/pkg/include/pango-1.0 -I/usr/pkg/include/glib/glib-2.0 -I/usr/pkg/lib/glib-2.0/include -I/usr/pkg/include -I/usr/X11R7/include/freetype2 -I/usr/X11R7/include -I/usr/X11R7/include/freetype2 -I/usr/X11R7/include -I/usr/pkg/include -I/usr/include -I/usr/X11R7/include -I/usr/X11R7/include/freetype2 -I/usr/X11R7/include/libdrm -D_GNU_SOURCE         -DPATH_SANE_DATA_DIR=/usr/pkg/share/sane        -DV_MAJOR=1 -DV_MINOR=0 -DV_BUILD=14 -DSANE_V_MAJOR=1 -O2 -I/usr/pkg/include -I/usr/include -I/usr/X11R7/include -I/usr/X11R7/include/freetype2 -I/usr/X11R7/include/libdrm -Wall -I/usr/pkg/include -D_REENTRANT -pthread -I/usr/pkg/include/gtk-2.0 -I/usr/pkg/lib/gtk-2.0/include -I/usr/pkg/include/pango-1.0 -I/usr/pkg/include/glib/gio-unix-2.0/ -I/usr/X11R7/include -I/usr/pkg/include/c
 airo -I/usr/pkg/include/atk-1.0 -I/usr/pkg/include/cairo -I/usr/X11R7/include/pixman-1 -I/usr/pkg/include/libpng16 -I/usr/X11R7/include -I/usr/pkg/include/gdk-pixbuf-2.0 -I/usr/pkg/include/libpng16 -I/usr/pkg/include/pango-1.0 -I/usr/pkg/include/harfbuzz -I/usr/pkg/include/pango-1.0 -I/usr/pkg/include/glib/glib-2.0 -I/usr/pkg/lib/glib-2.0/include -I/usr/pkg/include -I/usr/X11R7/include/freetype2 -I/usr/X11R7/include -I/usr/X11R7/include/freetype2 -I/usr/X11R7/include gtkglue.c
gtkglue.c: In function 'button_update':
gtkglue.c:406:33: warning: variable 'opt' set but not used [-Wunused-but-set-variable]
   const SANE_Option_Descriptor *opt;
                                 ^
gtkglue.c: In function 'gsg_set_sensitivity':
gtkglue.c:1479:24: error: 'SANE_CAP_ALWAYS_SETTABLE' undeclared (first use in this function)
       if (!(opt->cap & SANE_CAP_ALWAYS_SETTABLE))
                        ^
gtkglue.c:1479:24: note: each undeclared identifier is reported only once for each function it appears in
Makefile:68: recipe for target 'gtkglue.o' failed
gmake[1]: *** [gtkglue.o] Error 1
gmake[1]: Leaving directory '/tmp/pkgsrc/graphics/sane-frontends/work/sane-frontends-1.0.14/src'
Makefile:78: recipe for target 'all-recursive' failed
gmake: *** [all-recursive] Error 1
*** Error code 2

Stop.
make[1]: stopped in /x/pkgsrc/graphics/sane-frontends
*** Error code 1

Stop.
make: stopped in /x/pkgsrc/graphics/sane-frontends

>How-To-Repeat:
Attempt to build "graphics/sane-frontends" from pkgsrc-HEAD during
the freeze prior to the pkgsrc-2015Q4 branch.
>Fix: