From 8ff109482351b23f8f1009c901dcd45b7c341378 Mon Sep 17 00:00:00 2001
From: Tobias Brunner <tobias@strongswan.org>
Date: Fri, 27 Jul 2012 13:39:18 +0200
Subject: [PATCH] The use of $< in Makefiles is not portable

It requires GNU make which is not what most people use on e.g. FreeBSD.

Fixes #205.
---
 src/ipsec/Makefile.am                 | 10 +++++-----
 src/ipsec/{ipsec.8.in => _ipsec.8.in} |  0
 src/ipsec/{ipsec.in => _ipsec.in}     |  0
 3 files changed, 5 insertions(+), 5 deletions(-)
 rename src/ipsec/{ipsec.8.in => _ipsec.8.in} (100%)
 rename src/ipsec/{ipsec.in => _ipsec.in} (100%)

diff --git a/src/ipsec/Makefile.am b/src/ipsec/Makefile.am
index 29e710533..8be28eff8 100644
--- a/src/ipsec/Makefile.am
+++ b/src/ipsec/Makefile.am
@@ -1,16 +1,16 @@
 sbin_SCRIPTS = _ipsec
 CLEANFILES = _ipsec _ipsec.8
 dist_man8_MANS = _ipsec.8
-EXTRA_DIST = ipsec.in ipsec.8.in Android.mk
+EXTRA_DIST = _ipsec.in _ipsec.8.in Android.mk
 
-_ipsec.8 : ipsec.8.in
+_ipsec.8 : _ipsec.8.in
 	sed \
 	-e "s:@IPSEC_VERSION@:$(PACKAGE_VERSION):" \
 	-e "s:@IPSEC_SCRIPT@:$(ipsec_script):g" \
 	-e "s:@IPSEC_SCRIPT_UPPER@:$(ipsec_script_upper):g" \
-	$< > $@
+	$(srcdir)/$@.in > $@
 
-_ipsec : ipsec.in
+_ipsec : _ipsec.in
 	sed \
 	-e "s:@IPSEC_SHELL@:/bin/sh:" \
 	-e "s:@IPSEC_VERSION@:$(PACKAGE_VERSION):" \
@@ -21,7 +21,7 @@ _ipsec : ipsec.in
 	-e "s:@IPSEC_SBINDIR@:$(sbindir):" \
 	-e "s:@IPSEC_CONFDIR@:$(sysconfdir):" \
 	-e "s:@IPSEC_PIDDIR@:$(piddir):" \
-	$< > $@
+	$(srcdir)/$@.in > $@
 	chmod +x $@
 
 install-exec-hook:
diff --git a/src/ipsec/ipsec.8.in b/src/ipsec/_ipsec.8.in
similarity index 100%
rename from src/ipsec/ipsec.8.in
rename to src/ipsec/_ipsec.8.in
diff --git a/src/ipsec/ipsec.in b/src/ipsec/_ipsec.in
similarity index 100%
rename from src/ipsec/ipsec.in
rename to src/ipsec/_ipsec.in