netbsd: Split out path merging from bsd setup hook

I plan on doing the sources for FreeBSD differently. Indeed we might
want to change this for NetBSD too eventually.

In any event, the way we manage sources is not intrinsically the same
across BSDs so it makes sense to pull this out.

1 files changed, 10 insertions, 0 deletions

diff --git a/pkgs/os-specific/bsd/netbsd/setup-hook.sh b/pkgs/os-specific/bsd/netbsd/setup-hook.sh
new file mode 100644
index 0000000000000..17a8d6fca84ac
--- /dev/null
+++ b/pkgs/os-specific/bsd/netbsd/setup-hook.sh
@@ -0,0 +1,10 @@
+mergeNetBSDSourceDir() {
+  # merge together all extra paths
+  # there should be a better way to do this
+  chmod -R u+w $BSDSRCDIR
+  for path in $extraPaths; do
+    rsync -Er --chmod u+w $path/ $BSDSRCDIR/
+  done
+}
+
+postUnpackHooks+=(mergeNetBSDSourceDir)