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-rw-r--r--include/package.mk36
1 files changed, 36 insertions, 0 deletions
diff --git a/include/package.mk b/include/package.mk
index a1b90da38a..2c34a5850c 100644
--- a/include/package.mk
+++ b/include/package.mk
@@ -15,6 +15,12 @@ PKG_MD5SUM ?= unknown
PKG_BUILD_PARALLEL ?=
PKG_USE_MIPS16 ?= 1
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
ifneq ($(CONFIG_PKG_BUILD_USE_JOBSERVER),)
MAKE_J:=$(if $(MAKE_JOBSERVER),$(MAKE_JOBSERVER) -j)
@@ -39,6 +45,36 @@ ifdef CONFIG_PKG_CHECK_FORMAT_SECURITY
TARGET_CFLAGS += -Wformat -Werror=format-security
endif
endif
+ifdef CONFIG_PKG_CC_STACKPROTECTOR_REGULAR
+ ifeq ($(strip $(PKG_CC_STACKPROTECTOR_REGULAR)),1)
+ TARGET_CFLAGS += -fstack-protector
+ endif
+endif
+ifdef CONFIG_PKG_CC_STACKPROTECTOR_STRONG
+ ifeq ($(strip $(PKG_CC_STACKPROTECTOR_STRONG)),1)
+ TARGET_CFLAGS += -fstack-protector-strong
+ endif
+endif
+ifdef CONFIG_PKG_FORTIFY_SOURCE_1
+ ifeq ($(strip $(PKG_FORTIFY_SOURCE_1)),1)
+ TARGET_CFLAGS += -D_FORTIFY_SOURCE=1
+ endif
+endif
+ifdef CONFIG_PKG_FORTIFY_SOURCE_2
+ ifeq ($(strip $(PKG_FORTIFY_SOURCE_2)),1)
+ TARGET_CFLAGS += -D_FORTIFY_SOURCE=2
+ endif
+endif
+ifdef CONFIG_PKG_RELRO_PARTIAL
+ ifeq ($(strip $(PKG_RELRO_PARTIAL)),1)
+ TARGET_CFLAGS += -Wl,-z,relro
+ endif
+endif
+ifdef CONFIG_PKG_RELRO_FULL
+ ifeq ($(strip $(PKG_RELRO_FULL)),1)
+ TARGET_CFLAGS += -Wl,-z,now -Wl,-z,relro
+ endif
+endif
include $(INCLUDE_DIR)/prereq.mk
include $(INCLUDE_DIR)/host.mk