rpm/modalias.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

77 lines
2.0 KiB
Diff

--- macros.in.orig
+++ macros.in
@@ -487,7 +487,7 @@ package or when debugging this package.\
%__find_requires %{_rpmconfigdir}/find-requires %name
#%__find_conflicts ???
#%__find_obsoletes ???
-#%__find_supplements ???
+%__find_supplements %{_rpmconfigdir}/find-supplements %name
#%__find_enhances ???
#
--- /dev/null
+++ scripts/find-supplements
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+# This script reads filenames from STDIN and outputs any relevant provides
+# information that needs to be included in the package.
+IFS=$'\n'
+filelist=($(cat))
+
+#
+# --- Kernel module hardware identifiers
+# (e.g., modalias(pci:v0000109Ed00000878sv00000070sd0000FF01bc*sc*i*)
+[ -x /usr/lib/rpm/find-supplements.ksyms ] &&
+ printf "%s\n" "${filelist[@]}" | /usr/lib/rpm/find-supplements.ksyms "$@"
+
+exit 0
--- /dev/null
+++ scripts/find-supplements.ksyms
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+IFS=$'\n'
+
+print_modaliases() {
+ declare class=$1 variants=$2 pos=$3
+ if [ -n "$variants" ]; then
+ echo "${class:0:pos}[$variants]${class:pos+1}"
+ else
+ [ -z "$class" ] || echo "$class"
+ fi
+}
+
+combine_modaliases() {
+ declare tag class variants pos n
+ read class
+ while read tag; do
+ for ((n=0; n<${#class}; n++)); do
+ if [ "*" != "${class:n:1}" -a \
+ "${class:0:n}" = "${tag:0:n}" -a \
+ "${class:n+1}" = "${tag:n+1}" ] &&
+ ( [ -z "$pos" ] || [ $n = $pos ] ); then
+ variants="${variants:-${class:n:1}}${tag:n:1}"
+ pos=$n
+ break
+ fi
+ done
+ if [ $n -eq ${#class} ]; then
+ print_modaliases "$class" "$variants" "$pos"
+ variants=
+ pos=
+ class=$tag
+ fi
+ done
+ print_modaliases "$class" "$variants" "$pos"
+}
+
+for module in $(grep -E '/lib/modules/.+\.ko$' | grep -v '/lib/modules/[^/]*/kernel/'); do
+ vermagic=$(/sbin/modinfo -F vermagic "$module")
+ krel=${vermagic%% *}
+ /sbin/modinfo -F alias "$module" \
+ | sed -nre "s,(.+:.+),modalias(kernel-${krel##*-}:\\1),p"
+done \
+| sort -u \
+| combine_modaliases