diff options
Diffstat (limited to 'mkinitfs.in')
| -rwxr-xr-x | mkinitfs.in | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/mkinitfs.in b/mkinitfs.in index d69ccc5..a860cbc 100755 --- a/mkinitfs.in +++ b/mkinitfs.in @@ -102,6 +102,7 @@ find_kmods() { } initfs_kmods() { + [ -z "$nokernel" ] || return local glob= file= files= dirs= rm -rf "$tmpdir"/lib/modules # make sure we have modules.dep @@ -123,6 +124,7 @@ initfs_kmods() { } initfs_firmware() { + [ -z "$nokernel" ] || return rm -rf "$tmpdir"/lib/firmware mkdir -p "$tmpdir"/lib/firmware find "$tmpdir"/lib/modules -type f -name "*.ko" | xargs modinfo -F firmware | sort -u | while read FW; do @@ -149,7 +151,7 @@ initfs_cpio() { usage() { cat <<EOF -usage: mkinitfs [-hkKLl] [-b basedir] [-c configfile] [-F features] [-f fstab] +usage: mkinitfs [-hkKLln] [-b basedir] [-c configfile] [-F features] [-f fstab] [-i initfile ] [-o outfile] [-t tempdir] [kernelversion]" options: -b prefix files and kernel modules with basedir @@ -162,6 +164,7 @@ options: -K copy also host keys to initramfs -l only list files that would have been used -L list available features + -n don't include kernel modules or firmware -o set another outfile -q Quiet mode -t use tempdir when creating initramfs image @@ -173,7 +176,7 @@ EOF # main -while getopts "b:c:f:F:hi:kKLlo:qt:" opt; do +while getopts "b:c:f:F:hi:kKLlno:qt:" opt; do case "$opt" in b) basedir="$OPTARG";; c) config="$OPTARG";; @@ -185,6 +188,7 @@ while getopts "b:c:f:F:hi:kKLlo:qt:" opt; do K) hostkeys=1;; L) list_features=1;; l) list_sources=1;; + n) nokernel=1;; o) outfile="$OPTARG";; q) quiet=1;; t) tmpdir="$OPTARG";; @@ -210,18 +214,22 @@ basedir="${basedir%/}/" [ "${basedir}" = "${basedir#/}" ] && basedir="${PWD}/${basedir}" -[ -n "$1" ] && kernel="$1" -[ -z "$kernel" ] && kernel=$(uname -r) -kerneldir="${basedir}lib/modules/$kernel" +if [ -z "$nokernel" ]; then + [ -n "$1" ] && kernel="$1" + [ -z "$kernel" ] && kernel=$(uname -r) + kerneldir="${basedir}lib/modules/$kernel" -kflavor=${kernel##*-} -[ "$kflavor" = "$kernel" ] && kflavor=vanilla + kflavor=${kernel##*-} + [ "$kflavor" = "$kernel" ] && kflavor=vanilla +else + kflavor=generic +fi if [ -z "$outfile" ]; then outfile="${basedir}boot/initramfs-${kflavor}" fi -if [ ! -d "$kerneldir" ]; then +if [ -z "$nokernel"] && [ ! -d "$kerneldir" ]; then echo "$kerneldir does not exist or is not a directory" exit 1 fi |