Consistenly format variables in */Makefile.am files
Change-Id: Ifa21513c007072314097b7bec188579972dc1694
diff --git a/openbsc/src/libmgcp/Makefile.am b/openbsc/src/libmgcp/Makefile.am
index 4403d60..5faf602 100644
--- a/openbsc/src/libmgcp/Makefile.am
+++ b/openbsc/src/libmgcp/Makefile.am
@@ -1,16 +1,43 @@
-AM_CPPFLAGS = $(all_includes) -I$(top_srcdir)/include -I$(top_builddir)
-AM_CFLAGS = -Wall $(LIBOSMOCORE_CFLAGS) $(LIBOSMOVTY_CFLAGS) \
- $(LIBOSMONETIF_CFLAGS) $(COVERAGE_CFLAGS) $(LIBBCG729_CFLAGS)
-AM_LDFLAGS = $(LIBOSMOCORE_LIBS) $(LIBOSMOGSM_LIBS) \
- $(LIBOSMONETIF_LIBS) $(COVERAGE_LDFLAGS) $(LIBBCG729_LIBS)
+AM_CPPFLAGS = \
+ $(all_includes) \
+ -I$(top_srcdir)/include \
+ -I$(top_builddir) \
+ $(NULL)
-noinst_LIBRARIES = libmgcp.a
+AM_CFLAGS = \
+ -Wall \
+ $(LIBOSMOCORE_CFLAGS) \
+ $(LIBOSMOVTY_CFLAGS) \
+ $(LIBOSMONETIF_CFLAGS) \
+ $(COVERAGE_CFLAGS) \
+ $(LIBBCG729_CFLAGS) \
+ $(NULL)
-noinst_HEADERS = g711common.h
+AM_LDFLAGS = \
+ $(LIBOSMOCORE_LIBS) \
+ $(LIBOSMOGSM_LIBS) \
+ $(LIBOSMONETIF_LIBS) \
+ $(COVERAGE_LDFLAGS) \
+ $(LIBBCG729_LIBS) \
+ $(NULL)
-libmgcp_a_SOURCES = mgcp_protocol.c mgcp_network.c mgcp_vty.c mgcp_osmux.c \
- mgcp_sdp.c
+noinst_LIBRARIES = \
+ libmgcp.a \
+ $(NULL)
+noinst_HEADERS = \
+ g711common.h \
+ $(NULL)
+
+libmgcp_a_SOURCES = \
+ mgcp_protocol.c \
+ mgcp_network.c \
+ mgcp_vty.c \
+ mgcp_osmux.c \
+ mgcp_sdp.c \
+ $(NULL)
if BUILD_MGCP_TRANSCODING
- libmgcp_a_SOURCES += mgcp_transcode.c
+libmgcp_a_SOURCES += \
+ mgcp_transcode.c \
+ $(NULL)
endif