$NetBSD: patch-Makefile.in,v 1.3 2020/01/13 15:46:26 hauke Exp $

(1)
To avoid "ld: cannot find -ldl", which is not necessary for *BSD
(2)
Let pkgsrc framework deal with config file.
Note we still need to provide configure with PKG_SYSCONFDIR, though.

--- Makefile.in.orig	2016-05-15 17:18:04.000000000 +0000
+++ Makefile.in
@@ -542,7 +542,7 @@ xboard_SOURCES = backend.c backend.h bac
 
 ###
 SUBDIRS = po
-xboard_LDADD = -ldl -lm @FRONTEND_LIBS@ @X_LIBS@ @LIBINTL@ @CAIRO_LIBS@
+xboard_LDADD =      -lm @FRONTEND_LIBS@ @X_LIBS@ @LIBINTL@ @CAIRO_LIBS@
 EXTRA_DIST = pixmaps themes png sounds winboard \
 	xboard.texi gpl.texinfo texi2man texinfo.tex xboard.man xboard.desktop xboard-config.desktop \
 	xboard-fen-viewer.desktop  xboard-pgn-viewer.desktop  xboard-tourney.desktop xboard.xml \
@@ -561,7 +561,7 @@ xboard_TEXINFOS = copyright.texi
 man6_MANS = xboard.man
 
 ### config file
-sysconf_DATA = xboard.conf
+sysconf_DATA =
 
 ### icon files
 icondir = @ICONSDIR@
@@ -692,7 +692,7 @@ dist_sounds_DATA = \
   sounds/woodthunk.wav  sounds/gong.wav   sounds/penalty.wav  sounds/honkhonk.wav   sounds/phone.wav  sounds/roar.wav
 
 @OSX_APP_TRUE@macportsprefix = $(shell which port | sed s/[/]bin[/]port//)
-all: config.h
+all: config.h xboard.conf
 	$(MAKE) $(AM_MAKEFLAGS) all-recursive
 
 .SUFFIXES: