Add -flto to CXXFLAGS
Per openbmc/openbmc#3364, adding -flto to CXX flags
in order to reduce overall library and binary sizes.
Ref: https://gcc.gnu.org/wiki/LinkTimeOptimization
Tested: Verified compiled and boots to Ready in QEMU.
Change-Id: Id68f3253bcf33661d17a62376249a3b2637cfc10
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/Makefile.am b/Makefile.am
index 18c8763..1953709 100755
--- a/Makefile.am
+++ b/Makefile.am
@@ -73,7 +73,8 @@
$(SYSTEMD_CFLAGS) \
$(PHOSPHOR_DBUS_INTERFACES_CFLAGS) \
$(SDBUSPLUS_CFLAGS) \
- $(PHOSPHOR_LOGGING_CFLAGS)
+ $(PHOSPHOR_LOGGING_CFLAGS) \
+ -flto
generic_ldflags = \
$(SYSTEMD_LIBS) \
$(PHOSPHOR_DBUS_INTERFACES_LIBS) \