mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 22:23:27 +00:00
becdd2b28e
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
(backported from 89b59994eb)
58 lines
1.4 KiB
Makefile
58 lines
1.4 KiB
Makefile
#
|
|
# Copyright (C) 2015 OpenWrt.org
|
|
#
|
|
# This is free software, licensed under the GNU General Public License v2.
|
|
# See /LICENSE for more information.
|
|
#
|
|
|
|
PKG_CHECK_FORMAT_SECURITY ?= 1
|
|
PKG_ASLR_PIE ?= 1
|
|
PKG_SSP ?= 1
|
|
PKG_FORTIFY_SOURCE ?= 1
|
|
PKG_RELRO ?= 1
|
|
|
|
ifdef CONFIG_PKG_CHECK_FORMAT_SECURITY
|
|
ifeq ($(strip $(PKG_CHECK_FORMAT_SECURITY)),1)
|
|
TARGET_CFLAGS += -Wformat -Werror=format-security
|
|
endif
|
|
endif
|
|
ifdef CONFIG_PKG_ASLR_PIE
|
|
ifeq ($(strip $(PKG_ASLR_PIE)),1)
|
|
TARGET_CFLAGS += $(FPIC)
|
|
TARGET_LDFLAGS += -specs=$(INCLUDE_DIR)/hardened-ld-pie.specs
|
|
endif
|
|
endif
|
|
ifdef CONFIG_PKG_CC_STACKPROTECTOR_REGULAR
|
|
ifeq ($(strip $(PKG_SSP)),1)
|
|
TARGET_CFLAGS += -fstack-protector
|
|
endif
|
|
endif
|
|
ifdef CONFIG_PKG_CC_STACKPROTECTOR_STRONG
|
|
ifeq ($(strip $(PKG_SSP)),1)
|
|
TARGET_CFLAGS += -fstack-protector-strong
|
|
endif
|
|
endif
|
|
ifdef CONFIG_PKG_FORTIFY_SOURCE_1
|
|
ifeq ($(strip $(PKG_FORTIFY_SOURCE)),1)
|
|
TARGET_CFLAGS += -D_FORTIFY_SOURCE=1
|
|
endif
|
|
endif
|
|
ifdef CONFIG_PKG_FORTIFY_SOURCE_2
|
|
ifeq ($(strip $(PKG_FORTIFY_SOURCE)),1)
|
|
TARGET_CFLAGS += -D_FORTIFY_SOURCE=2
|
|
endif
|
|
endif
|
|
ifdef CONFIG_PKG_RELRO_PARTIAL
|
|
ifeq ($(strip $(PKG_RELRO)),1)
|
|
TARGET_CFLAGS += -Wl,-z,relro
|
|
TARGET_LDFLAGS += -zrelro
|
|
endif
|
|
endif
|
|
ifdef CONFIG_PKG_RELRO_FULL
|
|
ifeq ($(strip $(PKG_RELRO)),1)
|
|
TARGET_CFLAGS += -Wl,-z,now -Wl,-z,relro
|
|
TARGET_LDFLAGS += -znow -zrelro
|
|
endif
|
|
endif
|
|
|