howto: make versioned libraries

[debian/gnuradio] / gr-howto-write-a-block / Makefile.common

diff --git a/gr-howto-write-a-block/Makefile.common b/gr-howto-write-a-block/Makefile.common
index e628d6b1606f2fb2cb9d62bcc5d52ea302f641db..8423671a378f37c291971dd560f5ab24e5cdd282 100644 (file)
--- a/gr-howto-write-a-block/Makefile.common
+++ b/gr-howto-write-a-block/Makefile.common
@@ -27,6 +27,9 @@ modname = howto
 # when going in to non-SWIG libraries
 AM_CXXFLAGS = @autoconf_default_CXXFLAGS@
 
+# Sets ABI version in SONAME and appends -LIBVER to filename
+LTVERSIONFLAGS = -version-info 0:0:0 -release $(LIBVER)
+
 # these flags are used when compiling any CXX file
 AM_CPPFLAGS = \
        $(STD_DEFINES_AND_INCLUDES) \