diff options
Diffstat (limited to 'pkgs/build-support/kernel/modules-closure.sh')
| -rw-r--r-- | pkgs/build-support/kernel/modules-closure.sh | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/pkgs/build-support/kernel/modules-closure.sh b/pkgs/build-support/kernel/modules-closure.sh index 68d840f1614..3b3a38ea1d3 100644 --- a/pkgs/build-support/kernel/modules-closure.sh +++ b/pkgs/build-support/kernel/modules-closure.sh @@ -68,10 +68,21 @@ done mkdir -p $out/lib/firmware for module in $(cat closure); do - for i in $(modinfo -F firmware $module); do + # for builtin modules, modinfo will reply with a wrong output looking like: + # $ modinfo -F firmware unix + # name: unix + # + # There is a pending attempt to fix this: + # https://github.com/NixOS/nixpkgs/pull/96153 + # https://lore.kernel.org/linux-modules/20200823215433.j5gc5rnsmahpf43v@blumerang/T/#u + # + # For now, the workaround is just to filter out the extraneous lines out + # of its output. + for i in $(modinfo -b $kernel --set-version "$version" -F firmware $module | grep -v '^name:'); do mkdir -p "$out/lib/firmware/$(dirname "$i")" echo "firmware for $module: $i" - cp "$firmware/lib/firmware/$i" "$out/lib/firmware/$i" 2>/dev/null || if test -z "$allowMissing"; then exit 1; fi + cp "$firmware/lib/firmware/$i" "$out/lib/firmware/$i" 2>/dev/null \ + || echo "WARNING: missing firmware $i for module $module" done done |