Conditionally install networking hooks

2 files changed, 11 insertions, 4 deletions

diff --git a/build b/build
index e60c3eb..2303230 100755
--- a/build
+++ b/build
@@ -73,11 +73,17 @@ install: build
 		install -d -m 0755 dest/etc; \
 		for dir in '' if-pre-up.d if-up.d if-down.d if-post-down.d; do \
 			install -d -m 0755 "dest/etc/network/$${dir}"; \
-			if [ -d "../src.etc/network/$${dir}" ]; then \
-				install -m 0755 "../src.etc/network/$${dir}/"* \
-					"dest/etc/network/$${dir}"; \
-			fi; \
 		done; \
+		while read -r config hook; do \
+			for dir in if-pre-up.d if-up.d if-down.d \
+				if-post-down.d; do \
+				[ -f "../src.etc/network/$${dir}/$${hook}" ] \
+					|| continue; \
+				config_enabled "$${config}" && install -m 0755 \
+					"../src.etc/network/$${dir}/$${hook}" \
+					"dest/etc/network/$${dir}"; \
+			done; \
+		done <../network-hooks; \
 	fi; \
 	if config_enabled UDHCPC; then \
 		install -d -m 0755 dest/usr/share/udhcpc; \
diff --git a/network-hooks b/network-hooks
new file mode 100644
index 0000000..cfabf44
--- /dev/null
+++ b/network-hooks
@@ -0,0 +1 @@
+UDHCPD dhcpd