[Buildroot] [git commit branch/2018.02.x] lrzsz: install symlinks for XMODEM and YMODEM

[Peter Korsgaard]

commit: https://git.buildroot.net/buildroot/commit/?id=48548d2c6861586e88f540890e3d9f4c544d3a44
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2018.02.x

This sets the protocol choice according to the program invocation name.
That is the common lrzsz installation practice.

Cc: Matthew Starr <mstarr at hedonline.com>
Signed-off-by: Baruch Siach <baruch at tkos.co.il>
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
(cherry picked from commit 6697e59403cfd837f4b07e44a89c3ce0d5db417b)
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
 package/lrzsz/lrzsz.mk | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/package/lrzsz/lrzsz.mk b/package/lrzsz/lrzsz.mk
index 5dac07a295..25ecf3dead 100644
--- a/package/lrzsz/lrzsz.mk
+++ b/package/lrzsz/lrzsz.mk
@@ -24,6 +24,10 @@ define LRZSZ_INSTALL_TARGET_CMDS
 	$(INSTALL) -m 0755 -D $(@D)/src/lsz $(TARGET_DIR)/usr/bin/sz
 	ln -sf rz $(TARGET_DIR)/usr/bin/lrz
 	ln -sf sz $(TARGET_DIR)/usr/bin/lsz
+	ln -sf rz $(TARGET_DIR)/usr/bin/rb
+	ln -sf sz $(TARGET_DIR)/usr/bin/sb
+	ln -sf rz $(TARGET_DIR)/usr/bin/rx
+	ln -sf sz $(TARGET_DIR)/usr/bin/sx
 endef
 
 $(eval $(autotools-package))