components/desktop/gnome/yelp/patches/03-yelp-groff.patch

   1 https://gitlab.gnome.org/GNOME/yelp/-/issues/50
   2
   3 --- yelp-42.2/Makefile.am.orig
   4 +++ yelp-42.2/Makefile.am
   5 @@ -7,6 +7,8 @@
   6
   7  lib_LTLIBRARIES = libyelp/libyelp.la
   8
   9 +libexec_SCRIPTS = libyelp/yelp-groff
  10 +
  11  libyelp_libyelp_la_SOURCES = \
  12         libyelp/yelp-bookmarks.c \
  13         libyelp/yelp-debug.c \
  14 @@ -58,6 +60,7 @@
  15
  16  libyelp_libyelp_la_CPPFLAGS = \
  17         -DDATADIR=\""$(datadir)"\" \
  18 +       -DLIBEXECDIR=\"$(libexecdir)\" \
  19         -DYELP_ICON_PATH=\"$(YELP_ICON_PATH)\" \
  20         -DYELP_WEB_EXTENSIONS_DIR=\""$(pkglibdir)/"web-extensions\" \
  21         -I$(top_builddir)/libyelp
  22 --- /dev/null
  23 +++ yelp-42.2/libyelp/yelp-groff
  24 @@ -0,0 +1,49 @@
  25 +#!/usr/bin/sh
  26 +#
  27 +# Copyright (c) 2011 Alexandre Rostovtsev <tetromino@gmail.com>
  28 +#
  29 +# This program is free software; you can redistribute it and/or
  30 +# modify it under the terms of the GNU General Public License as
  31 +# published by the Free Software Foundation; either version 2 of the
  32 +# License, or (at your option) any later version.
  33 +#
  34 +# This program is distributed in the hope that it will be useful,
  35 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
  36 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  37 +# General Public License for more details.
  38 +#
  39 +# You should have received a copy of the GNU General Public
  40 +# License along with this program; if not, write to the
  41 +# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  42 +# Boston, MA 02110-1301, USA.
  43 +#
  44 +###
  45 +#
  46 +# Process the requested compressed source nroff file and output groff
  47 +# intermediate format.
  48 +#
  49 +
  50 +filename=$1
  51 +
  52 +if [ -z ${filename} ] ; then
  53 +    echo "Usage: yelp-groff [FILE]" >&2
  54 +    echo "Process a man FILE and output groff intermediate format."
  55 +    exit 1
  56 +fi
  57 +
  58 +# If "man -Z -Tutf8 -EUTF-8" works (i.e. if man is man-db), use that.
  59 +#man -Z -Tutf8 -EUTF-8 ${filename} 2>/dev/null && exit 0
  60 +
  61 +# Otherwise, manually uncompress the file ...
  62 +cat="cat"
  63 +case ${filename} in
  64 +    *.bz2)      cat="bzip2 -c -d" ;;
  65 +    *.gz)       cat="gunzip -c" ;;
  66 +    *.lzma)     cat="unlzma -c -d" ;;
  67 +    *.xz)       cat="unxz -c" ;;
  68 +    *.Z)        cat="zcat" ;;
  69 +esac
  70 +
  71 +# ... and run groff to get the intermediate format; preprocess with tbl
  72 +# unless MANROFFSEQ is defined.
  73 +${cat} ${filename} | groff -${MANROFFSEQ:-t} -man -Z -Tutf8
  74 --- yelp-42.2/libyelp/yelp-man-parser.c.orig
  75 +++ yelp-42.2/libyelp/yelp-man-parser.c
  76 @@ -369,7 +369,7 @@
  77  {
  78      gint ystdout;
  79      GError *err = NULL;
  80 -    const gchar *argv[] = { "man", "-Z", "-Tutf8", "-EUTF-8", path, NULL };
  81 +    const gchar *argv[] = { LIBEXECDIR "/yelp-groff", path, NULL };
  82      gchar **my_argv;
  83
  84      /* g_strdupv() should accept a "const gchar **". */