tests: avoid a possible failure due to autom4te cache staleness

* t/includes-deprecation.sh: Here.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --git a/t/includes-deprecation.sh b/t/includes-deprecation.sh
index 7db0c069640b52af70866493c27aea1167f92583..66a95644d0b3866eb264ed834c53ad86a8d1ce5c 100644 (file)
--- a/t/includes-deprecation.sh
+++ b/t/includes-deprecation.sh
@@ -32,6 +32,8 @@ grep "^Makefile\\.am:2:.* 'INCLUDES'.* deprecated.* 'AM_CPPFLAGS'" stderr
 AUTOMAKE_run -Wall -Wno-obsolete
 test ! -s stderr
 
+$sleep
+
 echo 'AC_SUBST([INCLUDES])' >> configure.ac
 sed '/^INCLUDES/d' Makefile.am > t && mv -f t Makefile.am