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authorSteven Barth <cyrus@openwrt.org>2015-06-24 10:57:14 +0000
committerSteven Barth <cyrus@openwrt.org>2015-06-24 10:57:14 +0000
commit6010a1cdb729aefdb1121b29b26347c664e20fff (patch)
tree55d5a22bd22de89096329832d4c82918c25c42d6 /include/hardening.mk
parentf4767891c08b80490a748eb07892cf4dd3c2a4eb (diff)
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hardening: make override variables more intuitive
Signed-off-by: Steven Barth <steven@midlink.org> SVN-Revision: 46119
Diffstat (limited to 'include/hardening.mk')
-rw-r--r--include/hardening.mk21
1 files changed, 9 insertions, 12 deletions
diff --git a/include/hardening.mk b/include/hardening.mk
index c1f0bcb19e..c277081c51 100644
--- a/include/hardening.mk
+++ b/include/hardening.mk
@@ -6,12 +6,9 @@
#
PKG_CHECK_FORMAT_SECURITY ?= 1
-PKG_CC_STACKPROTECTOR_REGULAR ?= 1
-PKG_CC_STACKPROTECTOR_STRONG ?= 1
-PKG_FORTIFY_SOURCE_1 ?= 1
-PKG_FORTIFY_SOURCE_2 ?= 1
-PKG_RELRO_PARTIAL ?= 1
-PKG_RELRO_FULL ?= 1
+PKG_SSP ?= 1
+PKG_FORTIFY_SOURCE ?= 1
+PKG_RELRO ?= 1
ifdef CONFIG_PKG_CHECK_FORMAT_SECURITY
ifeq ($(strip $(PKG_CHECK_FORMAT_SECURITY)),1)
@@ -19,33 +16,33 @@ ifdef CONFIG_PKG_CHECK_FORMAT_SECURITY
endif
endif
ifdef CONFIG_PKG_CC_STACKPROTECTOR_REGULAR
- ifeq ($(strip $(PKG_CC_STACKPROTECTOR_REGULAR)),1)
+ ifeq ($(strip $(PKG_SSP)),1)
TARGET_CFLAGS += -fstack-protector
endif
endif
ifdef CONFIG_PKG_CC_STACKPROTECTOR_STRONG
- ifeq ($(strip $(PKG_CC_STACKPROTECTOR_STRONG)),1)
+ ifeq ($(strip $(PKG_SSP)),1)
TARGET_CFLAGS += -fstack-protector-strong
endif
endif
ifdef CONFIG_PKG_FORTIFY_SOURCE_1
- ifeq ($(strip $(PKG_FORTIFY_SOURCE_1)),1)
+ ifeq ($(strip $(PKG_FORTIFY_SOURCE)),1)
TARGET_CFLAGS += -D_FORTIFY_SOURCE=1
endif
endif
ifdef CONFIG_PKG_FORTIFY_SOURCE_2
- ifeq ($(strip $(PKG_FORTIFY_SOURCE_2)),1)
+ ifeq ($(strip $(PKG_FORTIFY_SOURCE)),1)
TARGET_CFLAGS += -D_FORTIFY_SOURCE=2
endif
endif
ifdef CONFIG_PKG_RELRO_PARTIAL
- ifeq ($(strip $(PKG_RELRO_PARTIAL)),1)
+ ifeq ($(strip $(PKG_RELRO)),1)
TARGET_CFLAGS += -Wl,-z,relro
TARGET_LDFLAGS += -zrelro
endif
endif
ifdef CONFIG_PKG_RELRO_FULL
- ifeq ($(strip $(PKG_RELRO_FULL)),1)
+ ifeq ($(strip $(PKG_RELRO)),1)
TARGET_CFLAGS += -Wl,-z,now -Wl,-z,relro
TARGET_LDFLAGS += -znow -zrelro
endif