kernel: preserve bootloader command line on MIPS

[openwrt/svn-archive/archive.git] / include / package.mk

diff --git a/include/package.mk b/include/package.mk
index 88ec3ef57f5f3aad2eb67700e7a1e72a00acb0f8..8208e36cfc452ddb0f94245f694d956b42897d83 100644 (file)
--- a/include/package.mk
+++ b/include/package.mk
@@ -14,7 +14,13 @@ PKG_INSTALL_DIR ?= $(PKG_BUILD_DIR)/ipkg-install
 PKG_MD5SUM ?= unknown
 PKG_BUILD_PARALLEL ?=
 PKG_USE_MIPS16 ?= 1
-PKG_CHECK_FORMAT_SECURITY ?= 0
+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)
@@ -34,8 +40,40 @@ ifdef CONFIG_USE_MIPS16
     TARGET_CFLAGS += -mips16 -minterlink-mips16
   endif
 endif
-ifeq ($(strip $(PKG_CHECK_FORMAT_SECURITY)),1)
-  TARGET_CFLAGS += -Wformat -Werror=format-security
+ifdef CONFIG_PKG_CHECK_FORMAT_SECURITY
+  ifeq ($(strip $(PKG_CHECK_FORMAT_SECURITY)),1)
+    TARGET_CFLAGS += -Wformat -Werror=format-security
+  endif
+endif
+ifdef CONFIG_PKG_CC_STACKPROTECTOR_REGULAR
+  ifeq ($(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 $(INCLUDE_DIR)/prereq.mk
@@ -93,7 +131,7 @@ CONFIG_SITE:=$(INCLUDE_DIR)/site/$(REAL_GNU_TARGET_NAME)
 CUR_MAKEFILE:=$(filter-out Makefile,$(firstword $(MAKEFILE_LIST)))
 SUBMAKE:=$(NO_TRACE_MAKE) $(if $(CUR_MAKEFILE),-f $(CUR_MAKEFILE))
 PKG_CONFIG_PATH=$(STAGING_DIR)/usr/lib/pkgconfig:$(STAGING_DIR)/usr/share/pkgconfig
-unexport QUIET
+unexport QUIET CONFIG_SITE
 
 ifeq ($(DUMP)$(filter prereq clean refresh update,$(MAKECMDGOALS)),)
   ifneq ($(if $(QUILT),,$(CONFIG_AUTOREBUILD)),)
@@ -249,9 +287,6 @@ endif
     endif
   )
 
-  $(call shexport,Package/$(1)/description)
-  $(call shexport,Package/$(1)/config)
-
   $(if $(DUMP), \
     $(Dumpinfo/Package), \
     $(foreach target, \