Add "-Wall" to the compile rules of the non-asn1c-generated source code
This is actually default in all other osmocom projects, and it's a
big surprise that it hadn't been enabled for osmo-iuh. Now we finally
can see that there are e.g. unused static functions in the code.
Change-Id: I8d52b11e3f476ffd77f3ab185b679817cd3b2163
diff --git a/src/Makefile.am b/src/Makefile.am
index c9e1555..ab772a4 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -42,7 +42,7 @@
ranap_decoder.c ranap_encoder.c: gen_ranap.stamp
-AM_CFLAGS = -I$(top_srcdir)/include -I$(top_builddir)/include \
+AM_CFLAGS = -Wall -I$(top_srcdir)/include -I$(top_builddir)/include \
$(OSMOCORE_CFLAGS) $(OSMOVTY_CFLAGS) $(OSMOGSM_CFLAGS) \
$(OSMONETIF_CFLAGS) $(ASN1C_CFLAGS) $(OSMOSIGTRAN_CFLAGS)