From f285db605bb9cc1afa7a164160aa90de1b892619 Mon Sep 17 00:00:00 2001
From: "martin f. krafft" <madduck@madduck.net>
Date: Thu, 15 May 2008 11:46:16 +0100
Subject: [PATCH] generate config to remove unsupported stuff

---
 .ssh/Makefile              | 11 ++++++++++-
 .ssh/{config => config.in} |  0
 2 files changed, 10 insertions(+), 1 deletion(-)
 rename .ssh/{config => config.in} (100%)

diff --git a/.ssh/Makefile b/.ssh/Makefile
index 34cb23e..017a6bb 100644
--- a/.ssh/Makefile
+++ b/.ssh/Makefile
@@ -1,4 +1,4 @@
-all: known_hosts authorized_keys
+all: known_hosts authorized_keys config
 .PHONY: all
 
 known_hosts: $(wildcard known_hosts.d/*)
@@ -16,3 +16,12 @@ authorized_keys: $(wildcard authorized_keys.d/*)
 	  echo "### from $$f:"; \
 	  cat $$f; \
 	done >> $@
+
+config: config.in
+	cp $< $@
+	case "$(ssh -V)" in \
+	  OpenSSH_4.3*) \
+	    sed -ri -e 's,^.+\<ExitOnForwardFailure\>.+$$,##UNSUPPORTED##&,' \
+	            -e 's,^.+\<MACs\>.+$$,##UNSUPPORTED##&,' $@ \
+	    ;; \
+	esac
diff --git a/.ssh/config b/.ssh/config.in
similarity index 100%
rename from .ssh/config
rename to .ssh/config.in
-- 
2.39.2