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dnsmasq: Activate LTO

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This decreases the binary size when PIE ASLR is activated by 8% on MIPS BE.

old:
202,020 /usr/sbin/dnsmasq

new:
185,676 /usr/sbin/dnsmasq

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Hauke Mehrtens 2019-10-27 21:17:39 +01:00
parent a43a40c49e
commit 6596c95eca
1 changed files with 2 additions and 2 deletions
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4
package/network/services/dnsmasq/Makefile
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@ -126,8 +126,8 @@ endef
Package/dnsmasq-dhcpv6/conffiles = $(Package/dnsmasq/conffiles)
Package/dnsmasq-full/conffiles = $(Package/dnsmasq/conffiles)
TARGET_CFLAGS += -ffunction-sections -fdata-sections
TARGET_LDFLAGS += -Wl,--gc-sections
TARGET_CFLAGS += -flto
TARGET_LDFLAGS += -flto=jobserver
COPTS = -DHAVE_UBUS \
$(if $(CONFIG_IPV6),,-DNO_IPV6)