commit 6348aea6a2cdc753021e5324a0dd2aecf8791f10
author Neels Hofmeyr <nhofmeyr@sysmocom.de> Fri Sep 30 16:25:16 2016 +0200
committer Holger Freyther <holger@freyther.de> Mon Oct 03 10:02:17 2016 +0000
tree cb1e428743b82b56688540b63c7470f158e56812
parent da66f71ffeee47575d0fc0c3c2c6fb304d50e3cc

build: add -Wall

I noticed that unused variables are not complained about by the build. Let's
add -Wall.

I also noticed that the Makefile.ams include STD_DEFINES_AND_INCLUDES, which is
never set in configure.ac, so using that to add -Wall to all build contexts.

Change-Id: I16711cf5a1ef8bd611074b3dd486ed7a0ae9df64

configure.ac

diff --git a/configure.ac b/configure.ac
index 950be23..022a7f7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -79,6 +79,9 @@
 AC_MSG_RESULT([$enable_vty_tests])
 AM_CONDITIONAL(ENABLE_VTY_TESTS, test "x$enable_vty_tests" = "xyes")
 
+STD_DEFINES_AND_INCLUDES="-Wall"
+AC_SUBST(STD_DEFINES_AND_INCLUDES)
+
 AC_OUTPUT(
     src/Makefile
     examples/Makefile