$NetBSD: patch-font_devpdf_Makefile.sub,v 1.1 2016/08/03 10:31:28 leot Exp $

Solaris find(1) doesn't have -maxdepth. Adapt new logic from upstream that
avoid to use find for that (this will not needed for future groff version).
pkg/51332

--- font/devpdf/Makefile.sub.orig	2014-11-04 08:38:35.427521472 +0000
+++ font/devpdf/Makefile.sub
@@ -21,9 +21,7 @@
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 DEV=pdf
-GROFF_FONT_FILES=`cd $(top_builddir)/font/devpdf \
-                  && find * -maxdepth 0 -type f ! -name 'Makefile.sub*' \
-                            -exec grep -l internalname {} \;`
+GROFF_FONT_FILES=`cd $(top_builddir)/font/devpdf && grep -l internalname * | grep -v Makefile.sub`
 ENC_FILES=`cd $(top_builddir)/font/devpdf; ls enc/*`
 MAP_FILES=`cd $(top_builddir)/font/devpdf; ls map/*`