| #!/bin/bash |
| set -eu |
| |
| LINUX_VERSION=$(uname -r | cut -d. -f1-2) |
| LINUX_ARCHIVE_FILE=v${LINUX_VERSION}.tar.gz |
| LINUX_SOURCE_DIR=linux-${LINUX_VERSION} |
| |
| mkdir -p "${TMPDIR}" |
| cd "${TMPDIR}" |
| |
| wget -q "https://github.com/torvalds/linux/archive/${LINUX_ARCHIVE_FILE}" |
| |
| tar -xf "${LINUX_ARCHIVE_FILE}" "${LINUX_SOURCE_DIR}/sound" |
| cd "${LINUX_SOURCE_DIR}/sound" |
| |
| CC=gcc make -C "/lib/modules/$(uname -r)/build" M="${PWD}" CONFIG_SOUND=m CONFIG_SND=m CONFIG_SND_PCM=m CONFIG_SND_DUMMY=m modules |
| |
| mkdir -p "${SND_DUMMY_DIR}" |
| cp soundcore.ko core/snd.ko core/snd-pcm.ko drivers/snd-dummy.ko "${SND_DUMMY_DIR}" |