X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=deblob-2.6.23;h=90200347940dfdc75678080fe793d3f062b965ec;hb=cc3f9188a958ab16d5ac0491b0a49be8ca658e18;hp=daf15b017df673d3c2b0f930dd99868055a6e9f8;hpb=304f3256ea9d958374f0fb3ed2e00f1444e957ae;p=releases.git diff --git a/deblob-2.6.23 b/deblob-2.6.23 index daf15b017df6..90200347940d 100755 --- a/deblob-2.6.23 +++ b/deblob-2.6.23 @@ -1,7 +1,7 @@ #!/bin/sh -# + # Copyright (C) 2008 Jeff Moe -# Copyright (C) 2008 Alexandre Oliva +# Copyright (C) 2008, 2009 Alexandre Oliva # # 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 @@ -16,90 +16,88 @@ # 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 St, Fifth Floor, Boston, MA 02110-1301 USA -# + + # deblob - remove non-free blobs from the vanilla linux kernel -# -# http://www.blagblagblag.org/pub/BLAG/linux/kernel/v2.6 -# ftp://ftp.blagblagblag.org/pub/BLAG/linux/kernel/v2.6 + # http://www.fsfla.org/svn/fsfla/software/linux-libre -# + + +# This script, suited for the kernel version named below, in kver, +# attempts to remove only non-Free Software bits, without removing +# Free Software that happens to be in the same file. + +# Drivers that currently require non-Free firmware are retained, but +# firmware included in GPLed sources is replaced with /*(DEBLOBBED)*/ +# if the deblob-check script, that knows how to do this, is present. +# -lxoliva + + # See also: # http://wiki.debian.org/KernelFirmwareLicensing # svn://svn.debian.org/kernel/dists/trunk/linux-2.6/debian/patches/debian/dfsg/files-1 # http://svn.gnewsense.svnhopper.net/gnewsense/builder/trunk/firmware/firmware-removed # http://svn.gnewsense.svnhopper.net/gnewsense/builder/trunk/gen-kernel -# + # Thanks to Brian Brazil @ gnewsense -# -# This version, suited for 2.6.23, avoids removing Free Software for -# the sake of removing non-Free Software. Drivers that currently -# require non-Free firmware are retained, but firmware included in -# GPLed sources is replaced with /*(DEBLOBBED)*/ if the deblob-check -# script, that knows how to do this, is present. -lxoliva # For each kver release, start extra with an empty string, then count # from 1 if changes are needed that require rebuilding the tarball. -kver=2.6.23 extra=2 - -sed -i "s,^EXTRAVERSION.*,EXTRAVERSION = -libre$extra," Makefile +kver=2.6.23 extra=3++ -#################### -# FOOOOO XXXXXX -# drivers/net/tokenring/Kconfig needs as last line: -# endif # TR -# drivers/media/Kconfig needs before endmenu -# endif # DAB +case $1 in +--force) die () { echo ERROR: "$@": ignored >&2; }; shift;; +*) die () { echo "$@" >&2; exit 1; };; +esac -if [ ! -f `which unifdef` ] ; then echo "requires unifdef" ; exit ; fi +if unifdef -Utest /dev/null; then :; else + die unifdef is required +fi check=`echo $0 | sed 's,/[^/]*$,,'`/deblob-check if [ ! -f $check ] ; then - echo "optional deblob-check missing, will remove entire files" + echo optional deblob-check missing, will remove entire files >&2 have_check=false else have_check=: fi -function clean_file { +clean_file () { #$1 = filename if test ! -f $1; then - echo $1 does not exist, something is wrong >&2 - exit 1 + die $1 does not exist, something is wrong fi rm -v $1 } -function check_changed { +check_changed () { if test ! -f $1; then - echo $1 does not exist, something is wrong >&2 - exit 1 + die $1 does not exist, something is wrong elif cmp $1.deblob $1 > /dev/null; then - echo $1 did not change, something is wrong >&2 - exit 1 + die $1 did not change, something is wrong fi mv $1.deblob $1 } -function clean_blob { +clean_blob () { #$1 = filename if $have_check; then if test ! -f $1; then - echo $1 does not exist, something is wrong >&2 - exit 1 + die $1 does not exist, something is wrong fi name=$1 echo Removing blobs from $name set fnord "$@" -d shift 2 - $check "$@" $name > $name.deblob + $check "$@" -i linux-$kver $name > $name.deblob check_changed $name else clean_file $1 fi } -function clean_kconfig { +clean_kconfig () { #$1 = filename $2 = things to remove echo Marking config $2 as depending on NONFREE in $1 sed "/^config \\($2\\)\$/{p;i\ @@ -108,7 +106,7 @@ d;}" $1 > $1.deblob check_changed $1 } -function clean_mk { +clean_mk () { #$1 = config $2 = Makefile name # We don't clean up Makefiles any more --lxoliva # sed -i "/\\($1\\)/d" $2 @@ -116,18 +114,61 @@ function clean_mk { if sed -n "/\\($1\\)/p" $2 | grep . > /dev/null; then : else - echo $2 does not contain matches for $1 - exit 1 + die $2 does not contain matches for $1 fi } -function clean_ifdef { +clean_ifdef () { #$1 = filename $2 = macro to -U echo unifdefing $1 with -U$2 - unifdef $1 -U$2 > $1.deblob + unifdef -U$2 $1 > $1.deblob check_changed $1 } + +# First, check that files that contain firmwares and their +# corresponding sources are present. + +for f in \ + drivers/char/ser_a2232fw.h \ + drivers/char/ser_a2232fw.ax \ + drivers/net/ixp2000/ixp2400_rx.ucode \ + drivers/net/ixp2000/ixp2400_rx.uc \ + drivers/net/ixp2000/ixp2400_tx.ucode \ + drivers/net/ixp2000/ixp2400_rx.uc \ + drivers/net/wan/wanxlfw.inc_shipped \ + drivers/net/wan/wanxlfw.S \ + drivers/net/wireless/atmel.c \ + drivers/net/wireless/atmel.c \ + drivers/scsi/53c700_d.h_shipped \ + drivers/scsi/53c700.scr \ + drivers/scsi/aic7xxx/aic79xx_seq.h_shipped \ + drivers/scsi/aic7xxx/aic79xx.seq \ + drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped \ + drivers/scsi/aic7xxx/aic7xxx.seq \ + drivers/scsi/aic7xxx_old/aic7xxx_seq.c \ + drivers/scsi/aic7xxx_old/aic7xxx.seq \ + drivers/scsi/53c7xx_d.h_shipped \ + drivers/scsi/53c7xx.scr \ + drivers/scsi/sym53c8xx_2/sym_fw1.h \ + drivers/scsi/sym53c8xx_2/sym_fw1.h \ + drivers/scsi/sym53c8xx_2/sym_fw2.h \ + drivers/scsi/sym53c8xx_2/sym_fw2.h \ + drivers/usb/serial/keyspan_pda_fw.h \ + drivers/usb/serial/keyspan_pda.S \ + drivers/usb/serial/xircom_pgs_fw.h \ + drivers/usb/serial/xircom_pgs.S \ + sound/pci/cs46xx/imgs/cwcbinhack.h \ + sound/pci/cs46xx/imgs/cwcdma.asp \ +; do + if test ! $f; then + die $f is not present, something is amiss + fi +done + +# Identify the tarball. +sed -i "s,^EXTRAVERSION.*,&-libre$extra," Makefile + ####################### # Removed ATM Drivers # ####################### @@ -137,16 +178,7 @@ clean_blob drivers/atm/atmsar11.data # ATM_FORE200E_PCA # ATM_FORE200E_SBA - SBA-200E -# it appears by placing these files under the GPL this company -# now has to release the source - -# There's no code in this file. --lxoliva -# clean_file drivers/atm/fore200e_firmware_copyright - -# There's only GPLed code in this one. --lxoliva -# clean_file drivers/atm/fore200e_mkfirm.c - -clean_kconfig drivers/atm/Kconfig 'ATM_\(FORE\).*' +clean_kconfig drivers/atm/Kconfig 'ATM_FORE.*' clean_mk CONFIG_ATM_FORE200E drivers/atm/Makefile clean_file drivers/atm/pca200e.data @@ -170,7 +202,7 @@ clean_blob drivers/char/dsp56k.c clean_kconfig arch/m68k/Kconfig 'ATARI_DSP56K' clean_mk CONFIG_ATARI_DSP56K drivers/char/Makefile -# drm +# gpu drm # DRM_MGA - Matrox g200/g400 clean_blob drivers/char/drm/mga_ucode.h @@ -297,8 +329,12 @@ clean_kconfig drivers/net/Kconfig 'ACENIC' clean_mk CONFIG_ACENIC drivers/net/Makefile # ADAPTEC_STARFIRE - Adaptec Starfire/DuraLAN support -# This adds restrictions on top of GPLv2, but after deblobbing, -# nothing copyrightable remains. + +# This file requires prior acceptance of the GPL before you can even +# run the code in it. It's not clear whether this is a further +# requirement that would make the distribution incompatible with the +# GPL, but since nothing remains after we remove the blob, it's +# irrelevant whether the explicit acceptance would be a problem. clean_blob drivers/net/starfire_firmware.h clean_kconfig drivers/net/Kconfig 'ADAPTEC_STARFIRE' clean_mk CONFIG_ADAPTEC_STARFIRE drivers/net/Makefile @@ -334,7 +370,9 @@ clean_kconfig drivers/net/Kconfig 'MYRI_SBUS' clean_mk CONFIG_MYRI_SBUS drivers/net/Makefile # TIGON3 - Broadcom Tigon3 -patch --no-backup-if-mismatch -p0 <<\EOF # patches/linux-2.6-tg3-clean.patch +patch --no-backup-if-mismatch --batch -p0 <<\EOF || \ + die failed to remove license comments from drivers/net/tg3.c \ + # patches/linux-2.6-tg3-clean.patch --- drivers/net/tg3.c +++ drivers/net/tg3.c @@ -5,14 +5,6 @@ @@ -574,60 +612,27 @@ clean_kconfig sound/pci/Kconfig 'SND_CS46XX' # sed -i '/cs46xx\/ \\/d' sound/pci/Makefile # SND_KORG1212 - Korg 1212 IO -clean_ifdef sound/pci/korg1212/korg1212.c CONFIG_SND_KORG1212_FIRMWARE_IN_KERNEL clean_blob sound/pci/korg1212/korg1212-firmware.h +clean_ifdef sound/pci/korg1212/korg1212.c CONFIG_SND_KORG1212_FIRMWARE_IN_KERNEL +clean_kconfig sound/pci/Kconfig 'SND_KORG1212_FIRMWARE_IN_KERNEL' # SND_MAESTRO3 - ESS Allegro/Maestro3 clean_ifdef sound/pci/maestro3.c CONFIG_SND_MAESTRO3_FIRMWARE_IN_KERNEL +clean_kconfig sound/pci/Kconfig 'SND_MAESTRO3_FIRMWARE_IN_KERNEL' # SND_YMFPCI - Yamaha YMF724/740/744/754 clean_blob sound/pci/ymfpci/ymfpci_image.h clean_ifdef sound/pci/ymfpci/ymfpci_main.c CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL +clean_kconfig sound/pci/Kconfig 'SND_YMFPCI_FIRMWARE_IN_KERNEL' +# SND_SB16_CSP_FIRMWARE_IN_KERNEL - SB16 Advanced Signal Processor +clean_blob sound/isa/sb/sb16_csp_codecs.h +clean_kconfig sound/isa/Kconfig 'SND_SB16_CSP_FIRMWARE_IN_KERNEL' -############### -# Not Removed # -############### - -# This is not removed in debian nor gnewsense nor do I think -# it should be removed. It's on debian's list to check out -# I think it points at firmware, but doesn't contain any -# (e.g. if you add the file yss225_registers.bin it will use it) -# clean_blob sound/isa/wavefront/wavefront_fx.c - -# VIDEO_STRADIS - Stradis 4:2:2 MPEG-2 video driver -# This just sets a few values and a bunch of zeros. It doesn't look like -# it was done by anything that would have upstream source code. This should -# probably be kept. It's removed in gnewsense, but not even mentioned -# by debian as potential candidate. It is used by stratis.c -# clean_blob drivers/media/video/cs8420.h - -# gnewsense removes drivers/serial/jsm/jsm_neo.c but vanilla version looks ok - -# Not in kernel 2.6.23 -# drivers/scsi/qla2xxx/ql2100_fw.c -# drivers/scsi/qla2xxx/ql2200_fw.c -# drivers/scsi/qla2xxx/ql2300_fw.c -# drivers/scsi/qla2xxx/ql2322_fw.c -# drivers/scsi/qla2xxx/ql2400_fw.c -# drivers/usb/net/kawethfw.h -# sound/isa/sb/sb16/sb16_csp_codecs.h -# sound/oss/yss225.c -# drivers/scsi/53c7xx_d.h_shipped 53c7xx.scr -# sound/pci/cs46xx/imgs/cwcemb80.h - -# blobs but free source available (source listed 2nd) -# drivers/char/ser_a2232fw.h ser_a2232fw.ax -# drivers/net/ixp2000/ixp2400_rx.ucode ixp2400_rx.uc -# drivers/net/ixp2000/ixp2400_tx.ucode ixp2400_rx.uc -# drivers/net/wan/wanxlfw.inc_shipped wanxlfw.S -# drivers/net/wireless/atmel.c atmel.c -# drivers/scsi/53c700_d.h_shipped 53c700.scr -# drivers/scsi/aic7xxx/aic79xx_seq.h_shipped aic79xx.seq -# drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped aic7xxx.seq -# drivers/scsi/aic7xxx_old/aic7xxx_seq.c aic7xxx.seq -# drivers/scsi/sym53c8xx_2/sym_fw1.h sym_fw1.h -# drivers/scsi/sym53c8xx_2/sym_fw2.h sym_fw2.h -# drivers/usb/serial/keyspan_pda_fw.h keyspan_pda.S -# drivers/usb/serial/xircom_pgs_fw.h xircom_pgs.S +# SND_WAVEFRONT_FIRMWARE_IN_KERNEL +# Most of this file is not matched by deblob-check because of WAIT_IDLE. +# Just remove it. +clean_file sound/isa/wavefront/yss225.c +clean_kconfig sound/isa/Kconfig 'SND_WAVEFRONT_FIRMWARE_IN_KERNEL' +exit 0