qi-hardware/openwrt-xburst
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Disable smash stacking support by default, but allow to enable it as an experimental feature

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12010 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian 2008-07-30 12:54:28 +00:00
parent 512b9e875d
commit 2c8df11418
3 changed files with 16 additions and 0 deletions
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1
package/base-files/Makefile
View File

@ -78,6 +78,7 @@ endef
define Package/libssp define Package/libssp
$(call Package/gcc/Default) $(call Package/gcc/Default)
DEPENDS:=@SSP_SUPPORT
TITLE:=GCC support library TITLE:=GCC support library
endef endef

7
toolchain/gcc/Config.in
View File

@ -53,6 +53,13 @@ config EXTRA_GCC_CONFIG_OPTIONS
help help
Any additional gcc options you may want to include.... Any additional gcc options you may want to include....
config SSP_SUPPORT
bool
prompt "Enable Smash Stacking Protection support" if TOOLCHAINOPTS
default n
help
Enable Smash Stacking Protection support
config INSTALL_LIBSTDCPP config INSTALL_LIBSTDCPP
bool bool
prompt "Build/install c++ compiler and libstdc++?" if TOOLCHAINOPTS prompt "Build/install c++ compiler and libstdc++?" if TOOLCHAINOPTS

8
toolchain/gcc/Makefile
View File

@ -40,6 +40,12 @@ BUILD_DIR2:=$(BUILD_DIR_HOST)/gcc-$(PKG_VERSION)-final
SEP:=, SEP:=,
TARGET_LANGUAGES:="c$(if $(CONFIG_INSTALL_LIBSTDCPP),$(SEP)c++)$(if $(CONFIG_INSTALL_LIBGCJ),$(SEP)java)" TARGET_LANGUAGES:="c$(if $(CONFIG_INSTALL_LIBSTDCPP),$(SEP)c++)$(if $(CONFIG_INSTALL_LIBGCJ),$(SEP)java)"
ifeq ($(CONFIG_SSP_SUPPORT),y)
SSP:=--enable-ssp
else
SSP:=--disable-ssp
endif
EXTRA_TARGET=$(if $(CONFIG_EXTRA_TARGET_ARCH),--enable-biarch --enable-targets=$(call qstrip,$(CONFIG_EXTRA_TARGET_ARCH_NAME))-linux-uclibc) EXTRA_TARGET=$(if $(CONFIG_EXTRA_TARGET_ARCH),--enable-biarch --enable-targets=$(call qstrip,$(CONFIG_EXTRA_TARGET_ARCH_NAME))-linux-uclibc)
define Stage1/Configure define Stage1/Configure
@ -62,6 +68,7 @@ define Stage1/Configure
--disable-nls \ --disable-nls \
--disable-libmudflap \ --disable-libmudflap \
--disable-multilib \ --disable-multilib \
$(SSP) \
$(EXTRA_TARGET) \ $(EXTRA_TARGET) \
$(SOFT_FLOAT_CONFIG_OPTION) \ $(SOFT_FLOAT_CONFIG_OPTION) \
$(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \ $(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \
@ -96,6 +103,7 @@ define Stage2/Configure
--disable-nls \ --disable-nls \
--disable-libmudflap \ --disable-libmudflap \
--disable-multilib \ --disable-multilib \
$(SSP) \
$(EXTRA_TARGET) \ $(EXTRA_TARGET) \
$(SOFT_FLOAT_CONFIG_OPTION) \ $(SOFT_FLOAT_CONFIG_OPTION) \
$(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \ $(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \