build: don't enable 'color-tests' automake option explicitly

It's enabled by default since commit 'v1.12.2-136-g2d5571e' (this
change appeared in Automake 1.13).

* configure.ac (AM_INIT_AUTOMAKE): Drop 'color-tests'.

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

diff --git a/configure.ac b/configure.ac
index f86af18..d57ed62 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -39,7 +39,7 @@ AC_SUBST([am_AUTOUPDATE], ["${AUTOUPDATE-autoupdate}"])
 dnl We call AC_PROG_CC in an unusual way, and only for use in our
 dnl testsuite, so also use 'no-dependencies' and 'no-define' among
 dnl the automake options to avoid bloating and potential problems.
-AM_INIT_AUTOMAKE([-Wall -Werror dist-xz filename-length-max=99 color-tests
+AM_INIT_AUTOMAKE([-Wall -Werror dist-xz filename-length-max=99
                   no-define no-dependencies])
 
 ## Keep this on a line of its own, since it must be found and processed