Compiler flags for libapi and libtraceevent
From: Ben Hutchings
Date: Mon Sep 10 2018 - 23:07:02 EST
I noticed that tools/lib/api/Makefile has these conditional
assignments, similar to tools/perf/Makefile.config:
ifeq ($(DEBUG),0)
ifeq ($(CC_NO_CLANG), 0)
CFLAGS += -O3
else
CFLAGS += -O6
endif
endif
ifeq ($(DEBUG),0)
CFLAGS += -D_FORTIFY_SOURCE
endif
But it doesn't set DEBUG to 0 by default, and nothing under tools/perf
exports its value of CFLAGS or DEBUG.
tools/lib/traceevent/Makefile doesn't seem to have any logic to enable
optimisation or Fortify.
Shouldn't these libraries both have optimisations and Fortify turned on
by default, like perf itself?
Ben.
--
Ben Hutchings
Computers are not intelligent. They only think they are.
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