libreboot

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commit f10523b3ef75c7974407efd3b1a2f001e0c4984a
parent dd25423e56610c44fcfb59b44eca772015a1a287
Author: Francis Rowe <info@gluglug.org.uk>
Date:   Mon,  8 Jun 2015 16:50:47 +0100

download/coreboot: don't trim the coreboot source code

It saved only a few MiB, and makes maintenance a pain in the ass.

Diffstat:
resources/scripts/helpers/build/trim/coreboot | 314-------------------------------------------------------------------------------
resources/scripts/helpers/download/coreboot | 3---
2 files changed, 0 insertions(+), 317 deletions(-)

diff --git a/resources/scripts/helpers/build/trim/coreboot b/resources/scripts/helpers/build/trim/coreboot @@ -1,314 +0,0 @@ -#!/bin/bash - -# helper: trim the coreboot-libre source code (delete unused parts) -# -# Copyright (C) 2015 Francis Rowe <info@gluglug.org.uk> -# -# 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 3 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/>. -# - -# This script assumes that the working directory is the root -# of libreboot_src or git - -[ "x${DEBUG+set}" = 'xset' ] && set -v -set -u -e - -printf "purging unused parts of coreboot-libre...\n" - -printf "Size of coreboot directory before the purge: $(du -ch coreboot | grep total)\n" - -cd coreboot/ - -# __UNUSED BOARDS_______________________________________________________ - -printf "deleting unused boards\n" - -# keep the Kconfig files in place, otherwise there are build errors - -cd src/mainboard/ - -whitelist=" \ -$(find ./apple/macbook21/) \ -$(find ./emulation/qemu-i440fx/) \ -$(find ./emulation/qemu-q35/ ) \ -$(find ./lenovo/r400/) \ -$(find ./lenovo/t60/) \ -$(find ./lenovo/t400/) \ -$(find ./lenovo/t500/) \ -$(find ./lenovo/x60/) \ -$(find ./lenovo/x200/) \ -$(find -type f -name 'Kconfig') \ -$(find -type f -name 'Makefile.inc') \ -" - -for file in $(find -type f); do - - # keep files that are in the whitelist - cnt="0" - for keep in $whitelist; do - if [ "$keep" = "$file" ]; then - cnt="1" - break - fi - done - if [ "$cnt" = "1" ]; then - continue - fi - - # delete if it's not in the whitelist - rm -f $file - -done - -cd ../../ - -# ______________________________________________________________________ - -# __UNUSED VENDORCODE___________________________________________________ - -printf "deleting unused vendor code\n" - -# keep the Kconfig files in place, otherwise there are build errors - -cd src/vendorcode/ - -whitelist=" \ -./google/chromeos/chromeos.h \ -./google/chromeos/gnvs.h \ -$(find -type f -name 'Kconfig') \ -$(find -type f -name 'Makefile.inc') \ -" - -for file in $(find -type f); do - - # keep files that are in the whitelist - cnt="0" - for keep in $whitelist; do - if [ "$keep" = "$file" ]; then - cnt="1" - break - fi - done - if [ "$cnt" = "1" ]; then - continue - fi - - # delete if it's not in the whitelist - rm -f $file - -done - -cd ../../ - -# ______________________________________________________________________ - -# __Unused architectures________________________________________________ - -printf "deleting unused CPU architectures\n" - -# keep the Kconfig files in place, otherwise there are build errors - -cd src/arch/ - -whitelist=" \ -$(find ./x86/) \ -$(find -type f -name 'Kconfig') \ -$(find -type f -name 'Makefile.inc') \ -" - -for file in $(find -type f); do - - # keep files that are in the whitelist - cnt="0" - for keep in $whitelist; do - if [ "$keep" = "$file" ]; then - cnt="1" - break - fi - done - if [ "$cnt" = "1" ]; then - continue - fi - - # delete if it's not in the whitelist - rm -f $file - -done - -cd ../../ - -# ______________________________________________________________________ - -# __Unused SoC code_____________________________________________________ - -printf "deleting unused SoCs\n" - -# keep the Kconfig files in place, otherwise there are build errors - -cd src/soc/ - -whitelist=" \ -$(find -type f -name 'Kconfig') \ -$(find -type f -name 'Makefile.inc') \ -" - -for file in $(find -type f); do - - # keep files that are in the whitelist - cnt="0" - for keep in $whitelist; do - if [ "$keep" = "$file" ]; then - cnt="1" - break - fi - done - if [ "$cnt" = "1" ]; then - continue - fi - - # delete if it's not in the whitelist - rm -f $file - -done - -cd ../../ - -# ______________________________________________________________________ - -# __Unused northbridge code_____________________________________________ - -printf "deleting unused northbridges\n" - -# keep the Kconfig files in place, otherwise there are build errors - -cd src/northbridge/ - -whitelist=" \ -$(find ./intel/i945/) \ -$(find ./intel/gm45/) \ -$(find -type f -name 'Kconfig') \ -$(find -type f -name 'Makefile.inc') \ -" - -for file in $(find -type f); do - - # keep files that are in the whitelist - cnt="0" - for keep in $whitelist; do - if [ "$keep" = "$file" ]; then - cnt="1" - break - fi - done - if [ "$cnt" = "1" ]; then - continue - fi - - # delete if it's not in the whitelist - rm -f $file - -done - -cd ../../ - -# ______________________________________________________________________ - -# __Unused southbridge code_____________________________________________ - -printf "deleting unused southbridges\n" - -# keep the Kconfig files in place, otherwise there are build errors - -cd src/southbridge/ - -whitelist=" \ -$(find ./intel/i82371eb/) \ -$(find ./intel/i82801gx/) \ -$(find ./intel/i82801ix/) \ -$(find ./intel/common/) \ -$(find ./ti/pci1x2x/) \ -$(find ./ricoh/rl5c476/) \ -$(find -type f -name 'Kconfig') \ -$(find -type f -name 'Makefile.inc') \ -" - -for file in $(find -type f); do - - # keep files that are in the whitelist - cnt="0" - for keep in $whitelist; do - if [ "$keep" = "$file" ]; then - cnt="1" - break - fi - done - if [ "$cnt" = "1" ]; then - continue - fi - - # delete if it's not in the whitelist - rm -f $file - -done - -cd ../../ - -# ______________________________________________________________________ - -# __Unused CPU code_____________________________________________________ - -printf "deleting unused CPUs\n" - -# keep the Kconfig files in place, otherwise there are build errors - -cd src/cpu/ - -whitelist=" \ -$(find ./intel/) \ -$(find ./x86/) \ -$(find ./qemu-x86/) \ -$(find -type f -name 'Kconfig') \ -$(find -type f -name 'Makefile.inc') \ -" - -for file in $(find -type f); do - - # keep files that are in the whitelist - cnt="0" - for keep in $whitelist; do - if [ "$keep" = "$file" ]; then - cnt="1" - break - fi - done - if [ "$cnt" = "1" ]; then - continue - fi - - # delete if it's not in the whitelist - rm -f $file - -done - -cd ../../ - -# ______________________________________________________________________ - -cd ../ - -printf "Size of coreboot directory after the purge: $(du -ch coreboot | grep total)\n" - -printf "...done\n" - -printf "\n\n" diff --git a/resources/scripts/helpers/download/coreboot b/resources/scripts/helpers/download/coreboot @@ -150,9 +150,6 @@ cd ../ printf "Deblobbing coreboot\n" ./resources/utilities/coreboot-libre/deblob -# Delete the unused parts of coreboot-libre -./build trim coreboot - printf "\n\n" # ------------------- DONE ----------------------