rpm/findksyms.diff
Marcus Rueckert 4b044876a1 Accepting request 523080 from home:michal-m:branches:Base:System
- Generate ksym() dependencies for SLE if %is_opensuse is unset
  (bsc#981083).

- Drop %supplements_kernel_module, as it is broken, undocumented
  and is not used by anybody (bsc#981083).
  dropped: modalias-kernel_module.diff
  refreshed: modalias-encode.diff
- Split fileattrs for kernel and kmps, do not pass around %name and
  simplify the helpers
  refreshed: fileattrs.diff, modalias.diff
  dropped: symset-table, helperenv.diff, modalias-no-kgraft.diff

OBS-URL: https://build.opensuse.org/request/show/523080
OBS-URL: https://build.opensuse.org/package/show/Base:System/rpm?expand=0&rev=403
2017-09-20 15:29:49 +00:00

120 lines
3.0 KiB
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