Script to build broadcom-wl driver on Chimera Linux

Broadcom4360.Chimera.Linux.sh

#!/bin/bash

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=broadcom-wl
VERSION=${VERSION:-6.30.223.271}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

KERNEL=${KERNEL:-$( uname -r )}
IFNAME=${IFNAME:-wlan}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

case "$ARCH" in
  i?86)
    SRCNAM=hybrid-v35-nodebug-pcoem
    ;;
  x86_64)
    SRCNAM=hybrid-v35_64-nodebug-pcoem
    ;;
  *)
    echo "$ARCH is not supported..."
    exit 1
    ;;
esac

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
mkdir $PRGNAM-$VERSION
cd $PRGNAM-$VERSION
tar xvf $CWD/$SRCNAM-$( echo $VERSION | tr . _ ).tar.gz
chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
  -o -perm 511 \) -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;

patch -p2 < $CWD/patches/000-remove-time_date-macros.patch || exit 1
patch -p1 < $CWD/patches/001-null-pointer-fix.patch || exit 1
patch -p1 < $CWD/patches/002-rdtscl.patch || exit 1
patch -p1 < $CWD/patches/003-linux47.patch || exit 1
patch -p1 < $CWD/patches/004-linux48.patch || exit 1
patch -p1 < $CWD/patches/005-debian-fix-kernel-warnings.patch || exit 1
patch -p1 < $CWD/patches/006-linux411.patch || exit 1
patch -p1 < $CWD/patches/007-linux412.patch || exit 1
patch -p1 < $CWD/patches/008-linux415.patch || exit 1
patch -p1 < $CWD/patches/009-fix_mac_profile_discrepancy.patch || exit 1
patch -p1 < $CWD/patches/010-linux56.patch || exit 1
patch -p1 < $CWD/patches/011-linux59.patch || exit 1
patch -p1 < $CWD/patches/012-linux517.patch || exit 1
patch -p1 < $CWD/patches/013-linux518.patch || exit 1
patch -p1 < $CWD/patches/014-linux414.patch || exit 1
patch -p1 < $CWD/patches/015-linux600.patch || exit 1
patch -p1 < $CWD/patches/016-linux601.patch || exit 1
patch -p1 < $CWD/patches/017-linux612.patch || exit 1
patch -p1 < $CWD/patches/018-linux613.patch || exit 1

# See https://lkml.org/lkml/2019/3/1/643
sed -i bak 's/get_ds()/KERNEL_DS/g' src/wl/sys/wl_iw.c
sed -i bak 's/get_ds()/KERNEL_DS/g' src/wl/sys/wl_cfg80211_hybrid.c

env -u ARCH make -C /usr/src/linux-headers-$KERNEL M=$(pwd) clean
env -u ARCH make -C /usr/src/linux-headers-$KERNEL M=$(pwd)
mkdir -p /lib/modules/$KERNEL/extra

cp ${PKG}/wl.ko /lib/modules/$KERNEL/extra
modprobe -r b43 bcma brcm80211
modprobe wl