From 491a99b8a2531207121d651d8e4b15fe4febbd2b Mon Sep 17 00:00:00 2001
From: Dave Reisner <dreisner@archlinux.org>
Date: Fri, 1 Jul 2011 12:07:46 -0400
Subject: install modules all at once

build an array of paths to modules, and install them all at once with
mkdir -p and cp --parents. Cuts back on our major source of calls to
install(1).

This is a tad ugly in that it creates some amount of data duplication,
keeping an array of paths in addition to module names. However, turns
out to be a worthwhile tradeoff as merging the two datasets into one
results in the need for massive string trimming.
---
 mkinitcpio | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'mkinitcpio')

diff --git a/mkinitcpio b/mkinitcpio
index fb705e1..dec139b 100755
--- a/mkinitcpio
+++ b/mkinitcpio
@@ -25,7 +25,7 @@ COMPRESSION=gzip
 declare TMPDIR BASEDIR MODULE_FILE GENIMG PRESET COMPRESSION_OPTIONS BUILDROOT
 declare NC= BOLD= BLUE= GREEN= RED= YELLOW=
 declare -i QUIET=1 SHOW_AUTOMODS=0 SAVELIST=0 COLOR=1
-declare -a SKIPHOOKS ADDED_MODULES
+declare -a SKIPHOOKS ADDED_MODULES MODPATHS
 
 # Add /{,usr}/sbin to path
 # works around undetected problems like in #8448
@@ -323,6 +323,9 @@ set +E
 trap ERR
 
 if (( ${#ADDED_MODULES[*]} )); then
+    mkdir -p "${MODPATHS[@]%/*}"
+    cp --parents "${MODPATHS[@]}" "$BUILDROOT"
+
     msg "Generating module dependencies"
     /sbin/depmod -b "${TMPDIR}/root" "${KERNELVERSION}"
     rm "$BUILDROOT/lib/modules/$KERNELVERSION"/modules.!(dep.bin|alias.bin|symbols.bin)
-- 
cgit v1.2.3-24-g4f1b