abi/debian: Bump ABI version of libgtp after struct size change
The gsn_t changed the size with the addition of the ctrl pointer.
Bump the SO version to not break osmo-sgsn/ggsn on upgrade.
Call the -dev package libgtp-dev to follow the rest of Osmocom and
to ease making releases here.
Change-Id: Iac4d6d2effde1a6b2f60b1e1b49c91513d5ca8c3
diff --git a/gtp/Makefile.am b/gtp/Makefile.am
index 9586dfe..32025d6 100644
--- a/gtp/Makefile.am
+++ b/gtp/Makefile.am
@@ -1,3 +1,7 @@
+# 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=1:0:0
lib_LTLIBRARIES = libgtp.la
include_HEADERS = gtp.h pdp.h gtpie.h
@@ -5,6 +9,7 @@
AM_CFLAGS = -O2 -fno-builtin -Wall -DSBINDIR='"$(sbindir)"' -ggdb $(LIBOSMOCORE_CFLAGS)
libgtp_la_SOURCES = gtp.c gtp.h gtpie.c gtpie.h pdp.c pdp.h lookupa.c lookupa.h queue.c queue.h
+libgtp_la_LDFLAGS = -version-info $(LIBVERSION) -no-undefined
libgtp_la_LIBADD = $(LIBOSMOCORE_LIBS)