- Add USES=autoreconf

- Enable compatibility with traditional man

PR:	210927
Submitted by:	cpm
Reported by:	Rares Vernica <rvernica@gmail.com>
Approved by:	gnome (maintainer timeout, 3 weeks)
Obtained from:	Gentoo (https://github.com/gentoo/gentoo/blob/master/gnome-extra/yelp/files/yelp-3.16.0-man-compatibility.patch)
MFH:	2016Q3

x11/yelp/Makefile

@@ -3,6 +3,7 @@
 
 PORTNAME=	yelp
 PORTVERSION=	3.18.1
+PORTREVISION=	1
 CATEGORIES=	x11 gnome
 MASTER_SITES=	GNOME
 DIST_SUBDIR=	gnome3
@@ -20,7 +21,7 @@ RUN_DEPENDS=	yelp-xsl>=0:textproc/yelp-xsl
 
 PORTSCOUT=	limitw:1,even
 
-USES=		desktop-file-utils gettext gmake gnome libtool pathfix \
+USES=		autoreconf desktop-file-utils gettext gmake gnome libtool pathfix \
 		pkgconfig tar:xz
 USE_XORG=	x11 ice
 USE_GNOME=	gtk30 intlhack libxml2 libxslt
@@ -39,4 +40,10 @@ CONFIGURE_ENV+=	YELP_LZMA_CFLAGS="-I/usr/include" \
 		YELP_LZMA_LIBS="-L/usr/lib -llzma"
 .endif
 
+post-patch:
+	@${CP} ${FILESDIR}/yelp-groff ${WRKSRC}/libyelp
+
+post-install:
+	${INSTALL_SCRIPT} ${FILESDIR}/yelp-groff ${STAGEDIR}${PREFIX}/libexec
+
 .include <bsd.port.mk>

x11/yelp/files/patch-libyelp_Makefile.am

@@ -0,0 +1,18 @@
+--- libyelp/Makefile.am.orig	2016-07-10 15:09:03 UTC
++++ libyelp/Makefile.am
+@@ -65,6 +65,7 @@ yelp-common-types.c: $(libyelpcommon_hea
+ 	$(libyelpcommon_headers)) > $@
+ 
+ lib_LTLIBRARIES = libyelp.la
++libexec_SCRIPTS = yelp-groff
+ 
+ libyelp_la_SOURCES =                \
+ 	yelp-bookmarks.c            \
+@@ -115,6 +116,7 @@ libyelp_la_CFLAGS =                     
+ 	$(YELP_CFLAGS)                          \
+ 	-Wno-deprecated-declarations		\
+ 	-DDATADIR=\""$(datadir)"\"              \
++	-DLIBEXECDIR=\"$(libexecdir)\"		\
+ 	-DYELP_ICON_PATH=\"$(YELP_ICON_PATH)\"
+ 
+ libyelp_la_CPPFLAGS = \

x11/yelp/files/patch-libyelp_yelp-man-parser.c

@@ -0,0 +1,11 @@
+--- libyelp/yelp-man-parser.c.orig	2016-07-10 15:09:15 UTC
++++ libyelp/yelp-man-parser.c
+@@ -369,7 +369,7 @@ get_troff (gchar *path, GError **error)
+ {
+     gint ystdout;
+     GError *err = NULL;
+-    const gchar *argv[] = { "man", "-Z", "-Tutf8", "-EUTF-8", path, NULL };
++    const gchar *argv[] = { LIBEXECDIR "/yelp-groff", path, NULL };
+     gchar **my_argv;
+ 
+     /* g_strdupv() should accept a "const gchar **". */

x11/yelp/files/yelp-groff

@@ -0,0 +1,49 @@
+#!/bin/sh
+#
+# Copyright (c) 2011 Alexandre Rostovtsev <tetromino@gmail.com>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public
+# License along with this program; if not, write to the
+# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+# Boston, MA 02110-1301, USA.
+#
+###
+#
+# Process the requested compressed source nroff file and output groff
+# intermediate format.
+#
+
+filename=$1
+
+if [ -z ${filename} ] ; then
+    echo "Usage: yelp-groff [FILE]" >&2
+    echo "Process a man FILE and output groff intermediate format."
+    exit 1
+fi
+
+# If "man -Z -Tutf8 -EUTF-8" works (i.e. if man is man-db), use that.
+man -Z -Tutf8 -EUTF-8 ${filename} 2>/dev/null && exit 0
+
+# Otherwise, manually uncompress the file ...
+cat="cat"
+case ${filename} in
+    *.bz2)      cat="bzip2 -c -d" ;;
+    *.gz)       cat="gunzip -c" ;;
+    *.lzma)     cat="unlzma -c -d" ;;
+    *.xz)       cat="unxz -c" ;;
+    *.Z)        cat="zcat" ;;
+esac
+
+# ... and run groff to get the intermediate format; preprocess with tbl
+# unless MANROFFSEQ is defined.
+${cat} ${filename} | groff -${MANROFFSEQ:-t} -man -Z -Tutf8

x11/yelp/pkg-plist

@@ -26,6 +26,7 @@ lib/yelp/libyelpcommon.a
 lib/yelp/libyelpcommon.so
 lib/yelp/web-extensions/libyelpwebextension.a
 lib/yelp/web-extensions/libyelpwebextension.so
+libexec/yelp-groff
 share/applications/yelp.desktop
 share/gtk-doc/html/libyelp/YelpDocument.html
 share/gtk-doc/html/libyelp/YelpSettings.html