diff options
Diffstat (limited to 'pkgs/build-support/kernel/modules-closure.sh')
| -rw-r--r-- | pkgs/build-support/kernel/modules-closure.sh | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/pkgs/build-support/kernel/modules-closure.sh b/pkgs/build-support/kernel/modules-closure.sh index 8287c1672d0..5658094872c 100644 --- a/pkgs/build-support/kernel/modules-closure.sh +++ b/pkgs/build-support/kernel/modules-closure.sh @@ -1,5 +1,19 @@ source $stdenv/setup +# When no modules are built, the $out/lib/modules directory will not +# exist. Because the rest of the script assumes it does exist, we +# handle this special case first. +if ! test -d "$kernel/lib/modules"; then + if test -z "$rootModules" || test -n "$allowMissing"; then + mkdir -p "$out" + exit 0 + else + echo "Required modules: $rootModules" + echo "Can not derive a closure of kernel modules because no modules were provided." + exit 1 + fi +fi + version=$(cd $kernel/lib/modules && ls -d *) echo "kernel version is $version" |