Makefile: we don't need to define DEVELOPER explicitly.

config.h does this.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Makefile

@@ -17,9 +17,9 @@ VG_TEST_ARGS = --track-origins=yes --leak-check=full --show-reachable=yes --erro
 endif
 
 ifeq ($(DEVELOPER),1)
-DEV_CFLAGS=-DDEVELOPER=1 -DCCAN_TAL_DEBUG=1 -DCCAN_TAKE_DEBUG=1
+DEV_CFLAGS=-DCCAN_TAL_DEBUG=1 -DCCAN_TAKE_DEBUG=1
 else
-DEV_CFLAGS=-DDEVELOPER=0
+DEV_CFLAGS=
 endif
 
 ifeq ($(COVERAGE),1)

lightningd/memdump.c

@@ -1,4 +1,5 @@
 /* Only possible if we're in developer mode. */
+#include "config.h"
 #if DEVELOPER
 #include <backtrace.h>
 #include <ccan/tal/str/str.h>