add libosmo-mslookup abstract client
mslookup is a key concept in Distributed GSM, which allows querying the current
location of a subscriber in a number of cooperating but independent core
network sites, by arbitrary service names and by MSISDN/IMSI.
Add the abstract mslookup client library. An actual lookup method (besides
mslookup_client_fake.c) is added in a subsequent patch.
For a detailed overview of this and upcoming patches, please see the elaborate
comment at the top of mslookup.c.
Add as separate library, libosmo-mslookup, to allow adding D-GSM capability to
arbitrary client programs.
osmo-hlr will be the only mslookup server implementation, added in a subsequent
patch.
osmo-hlr itself will also use this library and act as an mslookup client, when
requesting the home HLR for locally unknown IMSIs.
Related: OS#4237
Patch-by: osmith, nhofmeyr
Change-Id: I83487ab8aad1611eb02e997dafbcb8344da13df1
diff --git a/src/mslookup/Makefile.am b/src/mslookup/Makefile.am
new file mode 100644
index 0000000..01be401
--- /dev/null
+++ b/src/mslookup/Makefile.am
@@ -0,0 +1,23 @@
+# This is _NOT_ the library release version, it's an API version.
+# Please read chapter "Library interface versions" of the libtool documentation
+# before making any modifications: https://www.gnu.org/software/libtool/manual/html_node/Versioning.html
+LIBVERSION=0:0:0
+
+AM_CPPFLAGS = $(all_includes) -I$(top_srcdir)/include -I$(top_builddir)/include
+AM_CFLAGS = -fPIC -Wall $(PCSC_CFLAGS) $(TALLOC_CFLAGS) $(LIBOSMOCORE_CFLAGS)
+AM_LDFLAGS = $(COVERAGE_LDFLAGS)
+
+lib_LTLIBRARIES = libosmo-mslookup.la
+
+libosmo_mslookup_la_SOURCES = \
+ mslookup.c \
+ mslookup_client.c \
+ mslookup_client_fake.c \
+ $(NULL)
+
+libosmo_mslookup_la_LDFLAGS = -version-info $(LIBVERSION)
+libosmo_mslookup_la_LIBADD = \
+ $(LIBOSMOCORE_LIBS) \
+ $(LIBOSMOGSM_LIBS) \
+ $(TALLOC_LIBS) \
+ $(NULL)