misc: Fix make distcheck, add the new libosmogsm.map file to the tarball
diff --git a/src/gsm/Makefile.am b/src/gsm/Makefile.am
index b65f2a2..7796caf 100644
--- a/src/gsm/Makefile.am
+++ b/src/gsm/Makefile.am
@@ -23,3 +23,5 @@
 
 libosmogsm_la_LDFLAGS = -Wl,--version-script=$(srcdir)/libosmogsm.map -version-info $(LIBVERSION)
 libosmogsm_la_LIBADD = $(top_builddir)/src/libosmocore.la
+
+EXTRA_DIST = libosmogsm.map