diff options
| -rwxr-xr-x | mkinitcpio | 29 |
1 files changed, 17 insertions, 12 deletions
@@ -13,7 +13,6 @@ shopt -s extglob # Settings -KERNELVERSION=$(uname -r) FUNCTIONS=functions CONFIG=mkinitcpio.conf HOOKDIR=hooks @@ -45,7 +44,7 @@ usage: ${0##*/} [options] -g IMAGE Generate a cpio image as IMAGE. default: no -H HOOKNAME Output help for hook 'HOOKNAME'. -h Display this message. - -k KERNELVERSION Use KERNELVERSION. default: $KERNELVERSION + -k KERNELVERSION Use KERNELVERSION. default: $(uname -r) -L List all available hooks. -M Display modules found via autodetection. -n Disable colorized output messages. @@ -76,19 +75,30 @@ cleanup() { get_kernver() { local kernver= kernel=$1 - if [[ "${kernel:0:1}" != / ]]; then - echo $kernel + if [[ -z $kernel ]]; then + uname -r return 0 fi - [[ -r "$BASEDIR$kernel" ]] || return 1 + if [[ ${kernel:0:1} != / ]]; then + echo "$kernel" + return 0 + fi + + if [[ ! -e $BASEDIR$kernel ]]; then + error "Specified kernel image does not exist: \`%s'" "$BASEDIR$kernel" + return 1 + fi read _ kernver < <(file -b "$BASEDIR$kernel" | grep -o 'version [^ ]\+') - if [[ "$kernver" && -e "$BASEDIR/lib/modules/$kernver" ]]; then + if [[ $kernver && -e $BASEDIR/lib/modules/$kernver ]]; then echo "$kernver" return 0 fi + [[ ${optkver:0:1} == / ]] && optkver=$BASEDIR$optkver + error "invalid kernel specifier: \`%s'" "$optkver" + return 1 } @@ -172,12 +182,7 @@ if [[ $BASEDIR ]]; then popd &>/dev/null fi -if [[ $optkver ]]; then - if ! KERNELVERSION=$(get_kernver "$optkver"); then - [[ ${optkver:0:1} == / ]] && optkver=$BASEDIR$optkver - die "invalid kernel specifier: \`%s'" "$optkver" - fi -fi +KERNELVERSION=$(get_kernver "$optkver") || cleanup 1 if [[ $TMPDIR ]]; then if [[ ! -d $TMPDIR ]]; then |