Refactor update-alternatives stuff into loops.

1 files changed, 12 insertions, 6 deletions

diff --git a/build b/build
index c7178fc..80d4b74 100755
--- a/build
+++ b/build
@@ -31,12 +31,18 @@ install:
 	oh-fixperms
 	oh-strip
 	chmod u+s dest/bin/busybox
-	mv dest/usr/bin/awk dest/usr/bin/awk.busybox
-	mv dest/usr/bin/ar dest/usr/bin/ar.busybox
-	mv dest/usr/bin/strings dest/usr/bin/strings.busybox
-	mv dest/usr/bin/clear dest/usr/bin/clear.busybox
-	mv dest/usr/bin/reset dest/usr/bin/reset.busybox
-	mv dest/usr/bin/mkpasswd dest/usr/bin/mkpasswd.busybox
+	set -e; for path in \
+			/usr/bin/awk \
+			/usr/bin/ar \
+			/usr/bin/strings \
+			/usr/bin/clear \
+			/usr/bin/reset \
+			/usr/bin/mkpasswd \
+			; do \
+		if [ -e "dest/$${path}" ]; then \
+			mv "dest/$${path}" "dest/$${path}.busybox"; \
+		fi; \
+	done
 	set -e; $(config_enabled); $(install_init_script); \
 	if config_enabled INIT; then \
 		install -d -m 0755 dest/etc; \