Consistenly format variables in */Makefile.am files
Change-Id: Ifa21513c007072314097b7bec188579972dc1694
diff --git a/openbsc/src/osmo-bsc_mgcp/Makefile.am b/openbsc/src/osmo-bsc_mgcp/Makefile.am
index a48f24b..a19a4eb 100644
--- a/openbsc/src/osmo-bsc_mgcp/Makefile.am
+++ b/openbsc/src/osmo-bsc_mgcp/Makefile.am
@@ -1,14 +1,35 @@
-AM_CPPFLAGS = $(all_includes) -I$(top_srcdir)/include -I$(top_builddir)
-AM_CFLAGS=-Wall $(LIBOSMOCORE_CFLAGS) $(LIBOSMOGSM_CFLAGS) \
- $(LIBOSMOVTY_CFLAGS) $(LIBOSMOABIS_CFLAGS) \
- $(LIBOSMONETIF_CFLAGS) $(COVERAGE_CFLAGS)
+AM_CPPFLAGS = \
+ $(all_includes) \
+ -I$(top_srcdir)/include \
+ -I$(top_builddir) \
+ $(NULL)
-bin_PROGRAMS = osmo-bsc_mgcp
+AM_CFLAGS = \
+ -Wall \
+ $(LIBOSMOCORE_CFLAGS) \
+ $(LIBOSMOGSM_CFLAGS) \
+ $(LIBOSMOVTY_CFLAGS) \
+ $(LIBOSMOABIS_CFLAGS) \
+ $(LIBOSMONETIF_CFLAGS) \
+ $(COVERAGE_CFLAGS) \
+ $(NULL)
-osmo_bsc_mgcp_SOURCES = mgcp_main.c
+bin_PROGRAMS = \
+ osmo-bsc_mgcp \
+ $(NULL)
-osmo_bsc_mgcp_LDADD = $(top_builddir)/src/libcommon/libcommon.a \
- $(top_builddir)/src/libmgcp/libmgcp.a -lrt \
- $(LIBOSMOVTY_LIBS) $(LIBOSMOCORE_LIBS) $(LIBOSMOGSM_LIBS) \
- $(LIBOSMONETIF_LIBS) $(LIBBCG729_LIBS) \
- $(LIBRARY_GSM)
+osmo_bsc_mgcp_SOURCES = \
+ mgcp_main.c \
+ $(NULL)
+
+osmo_bsc_mgcp_LDADD = \
+ $(top_builddir)/src/libcommon/libcommon.a \
+ $(top_builddir)/src/libmgcp/libmgcp.a \
+ $(LIBOSMOVTY_LIBS) \
+ $(LIBOSMOCORE_LIBS) \
+ $(LIBOSMOGSM_LIBS) \
+ $(LIBOSMONETIF_LIBS) \
+ $(LIBBCG729_LIBS) \
+ $(LIBRARY_GSM) \
+ -lrt \
+ $(NULL)