[PATCH] {master} tests: remove useless sleep from tests on remake rules

[Stefano Lattarini]

The sleeps were there to make generated autotools files strictly
newer than their sources; however, this is not necessary, since
POSIX mandates that make considers files with the same timestamp
of their dependencies to be up-to-date.

* tests/remake9a.test: Remove useless $sleep.
* tests/remake9b.test: Likewise.
* tests/remake9c.test: Likewise.
* tests/remake9d.test: Likewise.
* tests/remake10a.test: Likewise.
* tests/remake10b.test: Likewise.
* tests/remake10c.test: Likewise.

---

OK for master?  I will push in 72 hours if there is no objection.

Regards,
  Stefano

From d8e55f890fda53b2e1fb3cdc6510838ab1477f29 Mon Sep 17 00:00:00 2001
From: Stefano Lattarini <address@hidden>
Date: Sun, 3 Apr 2011 10:19:24 +0200
Subject: [PATCH] tests: remove useless sleep from tests on remake rules

The sleeps were there to make generated autotools files strictly
newer than their sources; however, this is not necessary, since
POSIX mandates that make considers files with the same timestamp
of their dependencies to be up-to-date.

* tests/remake9a.test: Remove useless $sleep.
* tests/remake9b.test: Likewise.
* tests/remake9c.test: Likewise.
* tests/remake9d.test: Likewise.
* tests/remake10a.test: Likewise.
* tests/remake10b.test: Likewise.
* tests/remake10c.test: Likewise.
---
 ChangeLog            |   15 +++++++++++++++
 tests/remake10a.test |    1 -
 tests/remake10b.test |    1 -
 tests/remake10c.test |    1 -
 tests/remake9a.test  |    1 -
 tests/remake9b.test  |    1 -
 tests/remake9c.test  |    1 -
 tests/remake9d.test  |    1 -
 8 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index d8750df..040df24 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,18 @@
+2011-04-03  Stefano Lattarini  <address@hidden>
+
+       tests: remove useless sleep from tests on remake rules
+       The sleeps were there to make generated autotools files strictly
+       newer than their sources; however, this is not necessary, since
+       POSIX mandates that make considers files with the same timestamp
+       of their dependencies to be up-to-date.
+       * tests/remake9a.test: Remove useless $sleep.
+       * tests/remake9b.test: Likewise.
+       * tests/remake9c.test: Likewise.
+       * tests/remake9d.test: Likewise.
+       * tests/remake10a.test: Likewise.
+       * tests/remake10b.test: Likewise.
+       * tests/remake10c.test: Likewise.
+
 2011-04-02  Stefano Lattarini  <address@hidden>
 
        tests: fix timestamp-related failures
diff --git a/tests/remake10a.test b/tests/remake10a.test
index 7da457c..91e9449 100755
--- a/tests/remake10a.test
+++ b/tests/remake10a.test
@@ -43,7 +43,6 @@ END
 
 echo 'm4_define([my_fingerprint], [BadBadBad])' > foo.m4
 
-$sleep # so that generated autotools files will be newer than prerequisites
 $ACLOCAL
 $AUTOCONF
 $AUTOMAKE
diff --git a/tests/remake10b.test b/tests/remake10b.test
index 0672fc9..50113c8 100755
--- a/tests/remake10b.test
+++ b/tests/remake10b.test
@@ -42,7 +42,6 @@ END
 
 echo 'FINGERPRINT = BadBadBad' > foo.am
 
-$sleep # so that generated autotools files will be newer than prerequisites
 $ACLOCAL
 $AUTOCONF
 $AUTOMAKE
diff --git a/tests/remake10c.test b/tests/remake10c.test
index 9b9aca9..9caf9da 100755
--- a/tests/remake10c.test
+++ b/tests/remake10c.test
@@ -45,7 +45,6 @@ END
 mkdir m4
 echo 'AC_DEFUN([my_fingerprint], [BadBadBad])' > m4/foo.m4
 
-$sleep # so that generated autotools files will be newer than prerequisites
 $ACLOCAL -I m4
 $AUTOCONF
 $AUTOMAKE
diff --git a/tests/remake9a.test b/tests/remake9a.test
index d46f317..1358ad0 100755
--- a/tests/remake9a.test
+++ b/tests/remake9a.test
@@ -52,7 +52,6 @@ END
 
 echo cat > tweak-configure-in # no-op by default
 
-$sleep # so that generated autotools files will be newer than prerequisites
 $ACLOCAL
 $AUTOCONF
 $AUTOMAKE
diff --git a/tests/remake9b.test b/tests/remake9b.test
index 680ce9a..364bcbe 100755
--- a/tests/remake9b.test
+++ b/tests/remake9b.test
@@ -54,7 +54,6 @@ END
 
 echo cat > tweak-makefile-am # no-op by default
 
-$sleep # so that generated autotools files will be newer than prerequisites
 $ACLOCAL
 $AUTOCONF
 $AUTOMAKE
diff --git a/tests/remake9c.test b/tests/remake9c.test
index 3328beb..32230f6 100755
--- a/tests/remake9c.test
+++ b/tests/remake9c.test
@@ -57,7 +57,6 @@ echo "AC_DEFUN([my_fingerprint], [BadBadBad])" > acinclude.m4
 
 echo : > tweak-acinclude-m4 # no-op by default
 
-$sleep # so that generated autotools files will be newer than prerequisites
 $ACLOCAL
 $AUTOCONF
 $AUTOMAKE
diff --git a/tests/remake9d.test b/tests/remake9d.test
index ecb93d9..2267533 100755
--- a/tests/remake9d.test
+++ b/tests/remake9d.test
@@ -54,7 +54,6 @@ END
 
 echo cat > tweak-aclocal-m4 # no-op by default
 
-$sleep # so that generated autotools files will be newer than prerequisites
 $ACLOCAL
 # Cheatingly mark aclocal.m4 as non auto-generated.
 sed '/^ *#.*generated automatically/d' aclocal.m4 > t
-- 
1.7.2.3