Introduce support for ACC subset rotation

See updated documentation section in manuals/chapters/bts.adoc regarding
an explanation on how the system works.

Related: SYS#4911
Change-Id: I952c9eeae02809c7184078c655574ec817902e06
diff --git a/tests/acc/Makefile.am b/tests/acc/Makefile.am
new file mode 100644
index 0000000..4726ddc
--- /dev/null
+++ b/tests/acc/Makefile.am
@@ -0,0 +1,37 @@
+AM_CPPFLAGS = \
+	$(all_includes) \
+	-I$(top_srcdir)/include \
+	$(NULL)
+
+AM_CFLAGS = \
+	-Wall \
+	-ggdb3 \
+	$(LIBOSMOCORE_CFLAGS) \
+	$(LIBOSMOABIS_CFLAGS) \
+	$(LIBOSMOGSM_CFLAGS) \
+	$(COVERAGE_CFLAGS) \
+	$(NULL)
+
+EXTRA_DIST = \
+	acc_test.ok \
+	$(NULL)
+
+noinst_PROGRAMS = \
+	acc_test \
+	$(NULL)
+
+acc_test_SOURCES = \
+	acc_test.c \
+	$(NULL)
+
+acc_test_LDADD = \
+	$(top_builddir)/src/osmo-bsc/abis_nm.o \
+	$(top_builddir)/src/osmo-bsc/acc.o \
+	$(top_builddir)/src/osmo-bsc/bts.o \
+	$(top_builddir)/src/osmo-bsc/bts_trx.o \
+	$(top_builddir)/src/osmo-bsc/gsm_data.o \
+	$(top_builddir)/src/osmo-bsc/net_init.o \
+	$(LIBOSMOCORE_LIBS) \
+	$(LIBOSMOABIS_LIBS) \
+	$(LIBOSMOGSM_LIBS) \
+	$(NULL)