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File findksyms.diff of Package rpm (Revision 6cb4662fe29c04bd6d3976f76daef7f2)

Currently displaying revision 6cb4662fe29c04bd6d3976f76daef7f2 , Show latest

SUSE specific kernel provides/requires scripts

--- scripts/find-provides.ksyms
+++ scripts/find-provides.ksyms
@@ -0,0 +1,46 @@
+#! /bin/sh
+
+IFS=$'\n'
+
+case "$1" in
+kernel-module-*)    ;; # Fedora kernel module package names start with
+		       # kernel-module.
+kernel*)	    kernel_flavor=${1#kernel-} ;;
+esac
+
+trap 'rm -f "$tmp"' EXIT
+tmp=$(mktemp)
+while read f; do
+    test -e "$f" || continue
+    case "$f" in
+    *.debug)
+        continue
+        ;;
+    */boot/vmlinu[xz]-*)
+       flavor=${f##*/vmlinu[xz]-}
+       flavor=${flavor%.gz}
+       echo "kernel-uname-r = $flavor"
+        ;;
+    */lib/modules/*/*.ko | */lib/modules/*/*.ko.gz | */boot/vmlinu[xz]*)
+        ;;
+    *)
+        continue
+    esac
+    unzip=false
+    case "$f" in
+    *.gz | */boot/vmlinuz*)
+        unzip=true
+    esac
+    if $unzip && gzip -cd "$f" >"$tmp"; then
+        f=$tmp
+    fi
+    flavor=$(/sbin/modinfo -F vermagic "$f")
+    flavor=${flavor%% *}
+    flavor=${flavor##*-}
+    if test -z "$flavor"; then
+        flavor=$kernel_flavor
+    fi
+    nm "$f" \
+    | sed -r -ne "s/^0*([0-9a-f]+) A __crc_(.+)/ksym($flavor:\\2) = \\1/p"
+done \
+| sort -u
--- scripts/find-requires.ksyms
+++ scripts/find-requires.ksyms
@@ -0,0 +1,57 @@
+#! /bin/bash
+
+IFS=$'\n'
+
+case "$1" in
+kernel-module-*)    ;; # Fedora kernel module package names start with
+		       # kernel-module.
+kernel*)	    is_kernel_package=1 ;;
+esac
+
+all_provides() {
+    for module in "$@"; do
+	nm "$module"
+    done \
+    | sed -r -ne 's:^0*([0-9a-f]+) A __crc_(.+):\1\t\2:p' \
+    | sort -t $'\t' -k2 -u
+}
+
+all_requires() {
+    for module in "$@"; do
+	set -- $(/sbin/modinfo -F vermagic "$module" | sed -e 's: .*::' -e q)
+	/sbin/modprobe --dump-modversions "$module" \
+	    | sed -r -e 's:^0x0*::' -e 's:$:\t'"$1"':'
+    done \
+    | sort -t $'\t' -k2 -u
+}
+
+if ! [ -z "$is_kernel_package" -a -e /sbin/modinfo -a -e /sbin/modprobe ]; then
+    cat > /dev/null
+    exit 0
+fi
+
+modules=($(grep -E '/lib/modules/.+\.ko$'))
+if [ ${#modules[@]} -gt 0 ]; then
+    symset_table=$(mktemp -t ${0##*/}.XXXXX)
+    /usr/lib/rpm/symset-table | sort -t $'\t' -k 1,1 > $symset_table
+
+    join -t $'\t' -j 1 -a 2 $symset_table <(
+	# Filter out requirements that we fulfill ourself.
+	join -t $'\t' -j 2 -v 1 \
+	    <(all_requires "${modules[@]}") \
+	    <(all_provides "${modules[@]}") \
+	| awk '
+	BEGIN { FS = "\t" ; OFS = "\t" }
+	{ print $3 "/" $2 "/" $1 }
+	' \
+	| sort -t $'\t' -k 1,1 -u) \
+    | sort -u \
+    | awk '
+    { FS = "\t" ; OFS = "\t" }
+	    { split($1, arr, "/")
+	      flavor = gensub(/.*-/, "", "", arr[1]) }
+    NF == 3 { print "kernel(" flavor ":" $2 ") = " $3
+	      next }
+	    { print "ksym(" flavor ":" arr[3] ") = " arr[2] }
+    '
+fi
--- scripts/Makefile.am
+++ scripts/Makefile.am
@@ -15,6 +15,7 @@
 	rpmdb_loadcvt rpm.daily rpm.log rpm.supp rpm2cpio.sh \
 	tcl.req tgpg vpkg-provides.sh \
 	find-requires.php find-provides.php \
+	find-requires.ksyms find-provides.ksyms \
 	find-php-provides find-php-requires \
 	mono-find-requires mono-find-provides \
 	ocaml-find-requires.sh ocaml-find-provides.sh \
@@ -30,6 +31,7 @@
 	check-buildroot check-rpaths check-rpaths-worker \
 	find-lang.sh \
 	perl.prov perl.req perldeps.pl pythondeps.sh osgideps.pl \
+	find-requires.ksyms find-provides.ksyms \
 	mono-find-requires mono-find-provides \
 	pkgconfigdeps.sh libtooldeps.sh \
 	ocaml-find-requires.sh ocaml-find-provides.sh \

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File findksyms.diff of Package rpm (Revision 6cb4662fe29c04bd6d3976f76daef7f2)

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