[CRIU] [PATCH 2/3] zdtm: fix bashisms

[Konstantin Khlebnikov]

`< $FILE` isn't posix compatible and doesn't work in dash

Signed-off-by: Konstantin Khlebnikov <khlebnikov at openvz.org>
---
 test/zdtm/live/static/Makefile |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/zdtm/live/static/Makefile b/test/zdtm/live/static/Makefile
index 7f7ed0e..73571a5 100644
--- a/test/zdtm/live/static/Makefile
+++ b/test/zdtm/live/static/Makefile
@@ -143,7 +143,7 @@ fifo-rowo-pair.pid: fifo-rowo-pair
 	$(<D)/$(<F) --pidfile=$@ --outfile=$<.out --name_master=$<.master.test --name_slave=$<.slave.test
 
 %.out:	%.pid %
-	-kill -TERM `< $<`
+	-kill -TERM `cat $<`
 
 $(TST_STATE:%=%.state):	%.state: %
 	$(<D)/$(<F) --statefile=$@ --outfile=$<.out start
@@ -154,7 +154,7 @@ $(TST_STATE:%=%.out): %.out: % %.state
 start:	$(PID) $(STATE)
 
 %.is_running:	%.pid
-	kill -0 `< $<`
+	kill -0 `cat $<`
 
 check_start:	$(PID:%.pid=%.is_running)
 
diff --git a/test/zdtm/live/streaming/Makefile b/test/zdtm/live/streaming/Makefile
index 4d594c1..e62ee75 100644
--- a/test/zdtm/live/streaming/Makefile
+++ b/test/zdtm/live/streaming/Makefile
@@ -36,12 +36,12 @@ $(TST_FILE:%=%.pid):	%.pid:	%
 	$(<D)/$(<F) --pidfile=$@ --outfile=$<.out --filename=$<.test
 
 %.out:	%.pid %
-	-kill -TERM `< $<`
+	-kill -TERM `cat $<`
 
 start:	$(PID)
 
 %.is_running:	%.pid
-	kill -0 `< $<`
+	kill -0 `cat $<`
 
 check_start:	$(PID:%.pid=%.is_running)
 
diff --git a/test/zdtm/live/transition/Makefile b/test/zdtm/live/transition/Makefile
index 64e004b..5ac40b0 100644
--- a/test/zdtm/live/transition/Makefile
+++ b/test/zdtm/live/transition/Makefile
@@ -33,12 +33,12 @@ $(TST_FILE:%=%.pid):	%.pid:	%
 	$(<D)/$(<F) --pidfile=$@ --outfile=$<.out --filename=$<.test
 
 %.out:	%.pid %
-	-kill -TERM `< $<`
+	-kill -TERM `cat $<`
 
 start:	$(PID)
 
 %.is_running:	%.pid
-	kill -0 `< $<`
+	kill -0 `cat $<`
 
 check_start:	$(PID:%.pid=%.is_running)