SliTaz Repositories

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/linux/stuff/tools/copy_modules.sh	Fri Nov 15 16:49:43 2019 +0100
     1.3 @@ -0,0 +1,122 @@
     1.4 +#!/bin/sh
     1.5 +# copy_modules.sh: copy Linux Kernel modules for SliTaz GNU/Linux.
     1.6 +# GNU General Public License.
     1.7 +#
     1.8 +
     1.9 +kversion="$VERSION-slitaz"
    1.10 +modroot="$install/lib/modules/$kversion/kernel"
    1.11 +modlist="/tmp/modules.list.$$"
    1.12 +
    1.13 +# Redefine variables for the Linux 64
    1.14 +if [ ${PACKAGE:0:7} == 'linux64' ]; then
    1.15 +	src="$WOK/linux64/source/tmp"
    1.16 +	install="$install/linux64"
    1.17 +	kversion="$VERSION-slitaz64"
    1.18 +fi
    1.19 +
    1.20 +
    1.21 +list_modules() {
    1.22 +	found="$(find $modroot/$1 -type f)"
    1.23 +	if [ -z "$found" ]; then
    1.24 +		echo -e "\n\nError: $1 does not exist.\n\n" >&2
    1.25 +		exit 1
    1.26 +	fi
    1.27 +
    1.28 +	echo "Search modules for $1..." >&2
    1.29 +	for module in $(echo "$found" | sed "s|.*$kversion/||"); do
    1.30 +		grep $module: "$install/lib/modules/$kversion/modules.dep"
    1.31 +	done | sed 's|^kernel/||; s| kernel/| |g; s|:||' | \
    1.32 +	awk '{ for (i = 1; i <= NF; i++)  print $i; }' | \
    1.33 +	sort -u | \
    1.34 +	while read module; do
    1.35 +		if grep -qs ^$module$ "$modlist"; then
    1.36 +			echo "  - $module" >&2
    1.37 +			continue
    1.38 +		else
    1.39 +			echo "  + $module" >&2
    1.40 +			echo $module
    1.41 +		fi
    1.42 +	done
    1.43 +}
    1.44 +
    1.45 +
    1.46 +#
    1.47 +# Main
    1.48 +#
    1.49 +
    1.50 +# A. Build list of "restricted" modules: all these modules should be only in the "linux" package
    1.51 +
    1.52 +# A.1. Builtin modules
    1.53 +awk '{sub(/^kernel\//, ""); print $1 ".xz"}' "$install/lib/modules/$kversion/modules.builtin" > "$modlist"
    1.54 +
    1.55 +# A.2. Using split.rules for the "linux" rules
    1.56 +case $PACKAGE in
    1.57 +	linux|linux-libre|linux64)
    1.58 +		# make exception for the base "linux" package
    1.59 +		;;
    1.60 +	*)
    1.61 +		while read rule_name rule_value; do
    1.62 +			[ "$rule_name" != 'linux' ] && continue
    1.63 +			list_modules $rule_value >> "$modlist" 2>/dev/null
    1.64 +		done < "$stuff/split.rules"
    1.65 +		;;
    1.66 +esac
    1.67 +
    1.68 +# A.3. Simulate deprecated (for receipts v2) variable $WANTED
    1.69 +case $PACKAGE in
    1.70 +	linux-libre|linux64|linux) wanted='';;
    1.71 +	linux-libre-*) wanted='linux-libre';;
    1.72 +	linux64-*)     wanted='linux64';;
    1.73 +	linux-*)       wanted='linux';;
    1.74 +esac
    1.75 +
    1.76 +# A.4. If package depends on other package - make these modules "restricted" (excluded) too
    1.77 +if [ "$DEPENDS" != "$wanted" ]; then
    1.78 +	for i in $DEPENDS; do
    1.79 +		if [ "$i" != "$wanted" ]; then
    1.80 +			pkg_subname=${i#linux-libre-}
    1.81 +			pkg_subname=${pkg_subname#linux*-}
    1.82 +
    1.83 +			while read rule_name rule_value; do
    1.84 +				[ "$pkg_subname" != "$rule_name" ] && continue
    1.85 +				list_modules $rule_value >> "$modlist" 2>/dev/null
    1.86 +			done < "$stuff/split.rules"
    1.87 +		fi
    1.88 +	done
    1.89 +fi
    1.90 +
    1.91 +
    1.92 +# B. Copy modules from the linux $install
    1.93 +
    1.94 +# B.1. Get the name of the rule
    1.95 +#      linux{,-libre,64}-subname -> subname
    1.96 +case $PACKAGE in
    1.97 +	linux-libre|linux64|linux) pkg_subname="linux";;
    1.98 +	linux-libre-*) pkg_subname="${PACKAGE#linux-libre-}";;
    1.99 +	linux64-*)     pkg_subname="${PACKAGE#linux64-}";;
   1.100 +	linux-*)       pkg_subname="${PACKAGE#linux-}";;
   1.101 +esac
   1.102 +
   1.103 +# B.2. Process rules, copy modules
   1.104 +while read rule_name rule_value; do
   1.105 +	[ "$pkg_subname" != "$rule_name" ] && continue
   1.106 +
   1.107 +	list_modules $rule_value | \
   1.108 +	while read module; do
   1.109 +		dir=lib/modules/$kversion/kernel/$(dirname $module)
   1.110 +		mkdir -p $fs/$dir
   1.111 +		cp -a $modroot/$module $fs/$dir
   1.112 +	done
   1.113 +done < "$stuff/split.rules"
   1.114 +
   1.115 +# B.3. Clean
   1.116 +rm "$modlist"
   1.117 +
   1.118 +
   1.119 +# C. Compare with the previous version: use the --diff (for example, `cook linux-acpi --diff`)
   1.120 +
   1.121 +if [ -n "$diff" ]; then
   1.122 +	lzcat /var/lib/tazpkg/files.list.lzma | grep ^$PACKAGE: | awk -F/ '{print $NF}' | sort > /tmp/old
   1.123 +	find $fs -type f                                        | awk -F/ '{print $NF}' | sort > /tmp/new
   1.124 +	diff -d -U0 /tmp/old /tmp/new | sed '/^---/d; /^+++/d; /^@@/d; /\.ko\./!d' > $WOK/$PACKAGE/diff.diff
   1.125 +fi