rpm/findksyms.diff

---
 scripts/Makefile.am         |    2 +
 scripts/find-provides.ksyms |   60 ++++++++++++++++++++++++++++++++++++++++++++
 scripts/find-requires.ksyms |   29 +++++++++++++++++++++
 3 files changed, 91 insertions(+)

--- scripts/Makefile.am.orig
+++ scripts/Makefile.am
@@ -16,6 +16,7 @@ EXTRA_DIST = \
 	tgpg vpkg-provides.sh \
 	find-requires find-provides \
 	find-requires.php find-provides.php \
+	find-requires.ksyms find-provides.ksyms \
 	mono-find-requires mono-find-provides \
 	ocaml-find-requires.sh ocaml-find-provides.sh \
 	pkgconfigdeps.sh libtooldeps.sh appdata.prov \
@@ -32,6 +33,7 @@ rpmconfig_SCRIPTS = \
 	check-buildroot check-rpaths check-rpaths-worker \
 	find-lang.sh find-requires find-provides \
 	perl.prov perl.req pythondeps.sh \
+	find-requires.ksyms find-provides.ksyms \
 	mono-find-requires mono-find-provides \
 	pkgconfigdeps.sh libtooldeps.sh \
 	ocaml-find-requires.sh ocaml-find-provides.sh \
--- /dev/null
+++ scripts/find-provides.ksyms
@@ -0,0 +1,60 @@
+#! /bin/bash
+
+IFS=$'\n'
+
+is_opensuse=false
+
+if test "$1" = "--opensuse"; then
+    if test "$2" -gt 0; then
+        is_opensuse=true
+    fi
+    shift 2
+fi
+
+if ! $is_opensuse; then
+    trap 'rm -f "$tmp"' EXIT
+    tmp=$(mktemp)
+fi
+
+
+while read f; do
+    test -e "$f" || continue
+    case "$f" in
+    *.debug)
+        continue
+        ;;
+    */boot/vmlinu[xz]-*)
+        flavor=${f##*/vmlinu[xz]-}
+        flavor=${flavor%.gz}
+        echo "kernel-uname-r = $flavor"
+        flavor=${flavor##*-}
+        ;;
+    */lib/modules/*/*.ko | */lib/modules/*/*.ko.gz | */boot/vmlinu[xz]*)
+        ;;
+    *)
+        continue
+    esac
+    if $is_opensuse; then
+        continue
+    fi
+    unzip=false
+    case "$f" in
+    *.gz | */boot/vmlinuz*)
+        unzip=true
+    esac
+    if $unzip && gzip -cd "$f" >"$tmp"; then
+        f=$tmp
+    fi
+    if test -z "$flavor"; then
+        flavor=$(/sbin/modinfo -F vermagic "$f")
+        flavor=${flavor%% *}
+        flavor=${flavor##*-}
+    fi
+    if test -z "$flavor"; then
+        echo "warning: cannot determine kernel flavor from $(/sbin/modinfo -F vermagic "$f" 2>&1)" >&2
+        continue
+    fi
+    nm "$f" \
+    | sed -r -ne "s/^0*([0-9a-f]+) A __crc_(.+)/ksym($flavor:\\2) = \\1/p"
+done \
+| sort -u
--- /dev/null
+++ scripts/find-requires.ksyms
@@ -0,0 +1,29 @@
+#! /bin/bash
+
+IFS=$'\n'
+
+is_opensuse=false
+
+if test "$1" = "--opensuse"; then
+    if test "$2" -gt 0; then
+        is_opensuse=true
+    fi
+    shift 2
+fi
+
+if ! $is_opensuse && ! test -e /sbin/modprobe; then
+    cat > /dev/null
+    exit 0
+fi
+
+for f in $(grep -E '/lib/modules/.+\.ko$' | grep -v '/lib/modules/[^/]*/kernel/'); do
+    flavor=${f#*/lib/modules/}
+    flavor=${flavor%%/*}
+    if $is_opensuse; then
+        echo "kernel-uname-r = $flavor"
+        continue
+    fi
+    flavor=${flavor##*-}
+    /sbin/modprobe --dump-modversions "$f" \
+	    | sed -r -ne "s/^0x0*([0-9a-f]+)[[:blank:]]+(.+)/ksym($flavor:\\2) = \\1/p"
+done | sort -u