Consistenly format variables in */Makefile.am files
Change-Id: Ifa21513c007072314097b7bec188579972dc1694
diff --git a/openbsc/src/libbsc/Makefile.am b/openbsc/src/libbsc/Makefile.am
index fd8de0e..4728e23 100644
--- a/openbsc/src/libbsc/Makefile.am
+++ b/openbsc/src/libbsc/Makefile.am
@@ -1,28 +1,53 @@
-AM_CPPFLAGS = $(all_includes) -I$(top_srcdir)/include -I$(top_builddir)
-AM_CFLAGS=-Wall $(LIBOSMOCORE_CFLAGS) $(LIBOSMOGSM_CFLAGS) \
- $(LIBOSMOVTY_CFLAGS) $(LIBOSMOABIS_CFLAGS) $(COVERAGE_CFLAGS)
+AM_CPPFLAGS = \
+ $(all_includes) \
+ -I$(top_srcdir)/include \
+ -I$(top_builddir) \
+ $(NULL)
-noinst_LIBRARIES = libbsc.a
+AM_CFLAGS = \
+ -Wall \
+ $(LIBOSMOCORE_CFLAGS) \
+ $(LIBOSMOGSM_CFLAGS) \
+ $(LIBOSMOVTY_CFLAGS) \
+ $(LIBOSMOABIS_CFLAGS) \
+ $(COVERAGE_CFLAGS) \
+ $(NULL)
-libbsc_a_SOURCES = abis_nm.c abis_nm_vty.c \
- abis_om2000.c abis_om2000_vty.c \
- abis_rsl.c bsc_rll.c \
- paging.c \
- bts_ericsson_rbs2000.c \
- bts_ipaccess_nanobts.c \
- bts_siemens_bs11.c \
- bts_nokia_site.c \
- bts_unknown.c \
- bts_sysmobts.c \
- chan_alloc.c \
- handover_decision.c handover_logic.c meas_rep.c \
- rest_octets.c system_information.c \
- e1_config.c \
- bsc_api.c bsc_msc.c bsc_vty.c \
- gsm_04_08_utils.c \
- bsc_init.c bts_init.c bsc_rf_ctrl.c \
- arfcn_range_encode.c bsc_ctrl_commands.c \
- bsc_ctrl_lookup.c \
- net_init.c \
- bsc_dyn_ts.c
+noinst_LIBRARIES = \
+ libbsc.a \
+ $(NULL)
+
+libbsc_a_SOURCES = \
+ abis_nm.c \
+ abis_nm_vty.c \
+ abis_om2000.c \
+ abis_om2000_vty.c \
+ abis_rsl.c \
+ bsc_rll.c \
+ paging.c \
+ bts_ericsson_rbs2000.c \
+ bts_ipaccess_nanobts.c \
+ bts_siemens_bs11.c \
+ bts_nokia_site.c \
+ bts_unknown.c \
+ bts_sysmobts.c \
+ chan_alloc.c \
+ handover_decision.c \
+ handover_logic.c \
+ meas_rep.c \
+ rest_octets.c \
+ system_information.c \
+ e1_config.c \
+ bsc_api.c \
+ bsc_msc.c bsc_vty.c \
+ gsm_04_08_utils.c \
+ bsc_init.c \
+ bts_init.c \
+ bsc_rf_ctrl.c \
+ arfcn_range_encode.c \
+ bsc_ctrl_commands.c \
+ bsc_ctrl_lookup.c \
+ net_init.c \
+ bsc_dyn_ts.c \
+ $(NULL)