daemon, contrib: build with -O3 in release mode

Change-Id: I1c724c6652e001bc92b36d60e163f29331c6cd74
Reviewed-by: Sebastien Blin <sebastien.blin@savoirfairelinux.com>

configure.ac

@@ -639,7 +639,7 @@ AC_ARG_ENABLE([debug], AS_HELP_STRING([--enable-debug], [Build in debug mode, ad
 
 AS_IF([test "x$enable_debug" = "xyes"],
       [CXXFLAGS="${CXXFLAGS} -g -fno-omit-frame-pointer -Wall -Wextra -Wnon-virtual-dtor -Wno-unknown-pragmas -Wformat=2 -O0"],
-      [CXXFLAGS="${CXXFLAGS} -DNDEBUG=1"])
+      [CXXFLAGS="${CXXFLAGS} -DNDEBUG=1 -O3"])
 
 dnl What Makefiles to generate
 

contrib/src/main.mak

@@ -198,9 +198,9 @@ endif
 EXTRA_CXXFLAGS += -std=c++14
 
 ifdef ENABLE_DEBUG
-EXTRA_CFLAGS += -g -fno-omit-frame-pointer
+EXTRA_COMMON += -g -fno-omit-frame-pointer
 else
-EXTRA_CFLAGS += -DNDEBUG=1
+EXTRA_COMMON += -DNDEBUG=1 -O3
 endif
 
 cppcheck = $(shell $(CC) $(CFLAGS) -E -dM - < /dev/null | grep -E $(1))