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-rw-r--r--install/autodetect10
1 files changed, 8 insertions, 2 deletions
diff --git a/install/autodetect b/install/autodetect
index 5cc908c..cc12124 100644
--- a/install/autodetect
+++ b/install/autodetect
@@ -7,8 +7,14 @@ build() {
MODULE_FILE=$workdir/autodetect_modules
add_if_avail() {
- if modinfo -k "$KERNELVERSION" "$1" &>/dev/null; then
- printf '%s\n' "$1" >>"$MODULE_FILE"
+ local resolved
+
+ # treat this as an alias, since ext3 might be aliased to ext4.
+ IFS=$'\n' read -rd '' -a resolved < \
+ <(modprobe -S "$KERNELVERSION" -R "$1" 2>/dev/null)
+
+ if (( ${#resolved[*]} )); then
+ printf '%s\n' "${resolved[@]}" >>"$MODULE_FILE"
fi
}