diff options
| -rw-r--r-- | scripts/gen-mplus-patch.sh | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/scripts/gen-mplus-patch.sh b/scripts/gen-mplus-patch.sh deleted file mode 100644 index af7634f..0000000 --- a/scripts/gen-mplus-patch.sh +++ /dev/null @@ -1,203 +0,0 @@ -#!/bin/sh -# -# Generate a patch to add M+ fbcon fonts to Linux(-libre) -# -# Copyright (C) 2019 Patrick McDermott -# -# 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, see <http://www.gnu.org/licenses/>. - -set -eu - -VARIANTS=' - 1m regular 16 22 - 1m bold 16 22 - 1mn regular 16 22 - 1mn bold 16 22 - ' -LF=' -' - -backup_orig() -{ - local f= - - for f in include/linux/font.h lib/fonts/Kconfig lib/fonts/Makefile \ - lib/fonts/fonts.c; do - if ! [ -e "tmp/src/${f}.orig" ]; then - mv "tmp/src/${f}" "tmp/src/${f}.orig" - fi - done -} - -edit_font_h() -{ - local state= - local i= - local line= - local ft= - - exec 3>'tmp/src/include/linux/font.h' - state='want_defs' - i=0 - while IFS='' read -r line; do - if [ x"${state}" = x'want_defs' ] || [ x"${state}" = x'defs' ] - then - case "${line}" in '#define '*'_IDX'*) - state='defs' - printf '%s\n' "${line}" 1>&3 - : $((i += 1)) - continue - esac - fi - if [ x"${state}" = x'defs' ]; then # End of defines - while read fc wt wd ht; do - [ -z "${fc}" ] && continue - ft="MPLUS_$(printf '%s_%s' "${fc}" "${wt}" | \ - tr '[a-z]' '[A-Z]')_${wd}x${ht}_IDX" - printf '#define %s\t%d\n' "${ft}" ${i} 1>&3 - : $((i += 1)) - done <<-EOF - ${VARIANTS} - EOF - state='want_decls' - fi - if [ x"${state}" = x'want_decls' ]; then - case "${line}" in *'struct font_desc'*) - state='decls' - esac - fi - if [ x"${state}" = x'decls' ]; then - case "${line}" in *';') - printf '%s\n' "${line%;}" 1>&3 - while read fc wt wd ht; do - [ -z "${fc}" ] && continue - printf ',\t\t\tfont_mplus_%s_%s'"$(: \ - )"'_%dx%d' "${fc}" "${wt}" \ - "${wd}" "${ht}" 1>&3 - done <<-EOF - ${VARIANTS} - EOF - printf ';\n' 1>&3 - state='end' - continue - esac - printf '%s\n' "${line}" 1>&3 - fi - printf '%s\n' "${line}" 1>&3 - done 0<'tmp/src/include/linux/font.h.orig' - - if ! [ x"${state}" = x'end' ]; then - printf 'Error editing include/linux/font.h\n' 1>&2 - return 1 - fi - - return 0 -} - -edit_kconfig() -{ -} - -edit_makefile() -{ -} - -edit_fonts_c() -{ -} - - -gen_headers() -{ - local mplus_dir="${1}" - shift 1 - local mplus_ver= - - mplus_ver="$(tr '\0' '\n' <"${mplus_dir}/mplus-1m-regular.ttf" | \ - sed -n 's/^Version 1.//p')" - cat <<-EOF - Author: Patrick McDermott <patrick.mcdermott@libiquity.com> - Subject: Add M+ fonts - - Generated from M+ version ${mplus_ver} by ${0} - EOF - return 0 -} - -gen_diff() -{ - local headers="${1}" - shift 1 - local files= - local fc= - local wt= - local wd= - local ht= - local f= - local diff= - local a= - local b= - - files="include/linux/font.h${LF}lib/fonts/Kconfig${LF}" - files="${files}lib/fonts/Makefile${LF}" - while read fc wt wd ht; do - [ -z "${fc}" ] && continue - f="lib/fonts/font_mplus_${fc}_${wt}_${wd}x${ht}.c" - files="${files}${f}${LF}" - done <<-EOF - ${VARIANTS} - EOF - files="${files}lib/fonts/fonts.c${LF}" - - diff='' - for f in ${files}; do - a="tmp/src/${f}" - b="tmp/src/${f}.orig" - case "${f}" in lib/fonts/font_*.c) a='/dev/null';; esac - diff="${diff}diff -Naurp a/${f} b/${f}${LF}" - diff="${diff}--- a/${f}${LF}" - diff="${diff}+++ a/${f}${LF}" - diff="${diff}$(diff -up "${a}" "${b}" | tail -n +3)${LF}" - done - diff="${headers}${LF}---${LF}$(printf '%s' "${diff}" | \ - diffstat)${LF}${diff}" - - return 0 -} - -main() -{ - local mplus_dir= - local bdf2fbcon= - - if [ ${#} -ne 2 ]; then - printf 'Usage: %s <mplus-dir> <bdf2fbcon>\n' "${0}" 1>&2 - return 1 - fi - mplus_dir="${1}" - bdf2fbcon="${2}" - shift 2 - - conv_fonts "${mplus_dir}" "${bdf2fbcon}" - backup_orig - edit_font_h - edit_kconfig - edit_makefile - edit_fonts_c - gen_diff "$(gen_headers "${mplus_dir}")" - - return 0 -} - -main "${@}" |