sgsn: Add boilerplate code for a SGSN test
diff --git a/openbsc/configure.ac b/openbsc/configure.ac
index 40ee444..5e705c7 100644
--- a/openbsc/configure.ac
+++ b/openbsc/configure.ac
@@ -77,6 +77,7 @@
found_libgtp=yes
PKG_CHECK_MODULES(LIBGTP, libgtp, , found_libgtp=no)
AM_CONDITIONAL(HAVE_LIBGTP, test "$found_libgtp" = yes)
+AC_SUBST(found_libgtp)
dnl checks for header files
AC_HEADER_STDC
@@ -190,6 +191,7 @@
tests/abis/Makefile
tests/smpp/Makefile
tests/trau/Makefile
+ tests/sgsn/Makefile
doc/Makefile
doc/examples/Makefile
Makefile)