fonts/fontconfig build fails?

["John D. Baker" <jdbaker%mylinuxisp.com@localhost>]

On my first-line test system (amd64-8.0_STABLE), I updated fonts/fontconfig
without problems.  On two other systems (amd64-8.0_STABLE), building
fonts/fontconfig fails with:

===> Configuring for fontconfig-2.13.1
cd /tmp/pkgsrc/fonts/fontconfig/work/.x11-buildlink && /usr/bin/find . -path "*fontconfig*" -type l -delete
cd: can't cd to /tmp/pkgsrc/fonts/fontconfig/work/.x11-buildlink
*** Error code 2

Stop.
make[1]: stopped in /x/pkgsrc/fonts/fontconfig
*** Error code 1

Stop.
make: stopped in /x/pkgsrc/fonts/fontconfig

True enough, the ".x11-buildlink" subdirectory doesn't exist.

One failing system does not have any X11 installed while the other has
native Xorg.  The successful system also has native Xorg installed.

At first I though it might have been a tmpfs issue as the two failing
systems both put WRKOBJDIR on tmpfs while the successful system has
WRKOBJDIR on physical disk.  But changing one of the failing systems
(w/o Xorg) to put WRKOBJDIR on physical disk did not change the result.

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