toolchain: add fortify-headers, enable FORTIFY_SOURCE by default

[openwrt/openwrt.git] / config / Config-build.in

diff --git a/config/Config-build.in b/config/Config-build.in
index 64057cf027eccecb5e35be5ffdf2bf6514540ccc..aef03444c2893c68302fbadcb48c0a0b371234e1 100644 (file)
--- a/config/Config-build.in
+++ b/config/Config-build.in
@@ -6,10 +6,18 @@
 
 menu "Global build settings"
 
+       config ALL_KMODS
+               bool "Select all kernel module packages by default"
+               default ALL
+
        config ALL
-               bool "Select all packages by default"
+               bool "Select all userspace packages by default"
                default n
 
+       config SIGNED_PACKAGES
+               bool "Cryptographically signed package lists"
+               default y
+
        comment "General build options"
 
        config DISPLAY_SUPPORT
@@ -32,14 +40,6 @@ menu "Global build settings"
                  iconv and GNU gettext instead of the default OpenWrt stubs. If uClibc is
                  used, it is also built with locale support.
 
-       config BUILD_STATIC_TOOLS
-               default n
-               bool "Attempt to link host utilities statically"
-               help
-                 Linking host utilities like sed or firmware-utils statically increases the
-                 portability of the generated ImageBuilder and SDK tarballs; however, it may
-                 fail on some Linux distributions.
-
        config SHADOW_PASSWORDS
                bool
                prompt "Enable shadow password support"
@@ -143,7 +143,7 @@ menu "Global build settings"
        choice
                prompt "Binary stripping method"
                default USE_STRIP   if EXTERNAL_TOOLCHAIN
-               default USE_STRIP   if USE_GLIBC || USE_EGLIBC || USE_MUSL
+               default USE_STRIP   if USE_GLIBC || USE_MUSL
                default USE_SSTRIP
                help
                  Select the binary stripping method you wish to use.
@@ -164,7 +164,6 @@ menu "Global build settings"
                        bool "sstrip"
                        depends on !DEBUG
                        depends on !USE_GLIBC
-                       depends on !USE_EGLIBC
                        help
                          This will install binaries stripped using sstrip.
        endchoice
@@ -195,7 +194,7 @@ menu "Global build settings"
 
        choice
                prompt "Preferred standard C++ library"
-               default USE_LIBSTDCXX if USE_EGLIBC
+               default USE_LIBSTDCXX if USE_GLIBC
                default USE_UCLIBCXX
                help
                  Select the preferred standard C++ library for all packages that support this.
@@ -212,7 +211,7 @@ menu "Global build settings"
        config PKG_CHECK_FORMAT_SECURITY
                bool
                prompt "Enable gcc format-security"
-               default n
+               default y
                help
                  Add -Wformat -Werror=format-security to the CFLAGS.  You can disable
                  this per package by adding PKG_CHECK_FORMAT_SECURITY:=0 in the package
@@ -220,25 +219,25 @@ menu "Global build settings"
 
        choice
                prompt "User space Stack-Smashing Protection"
-               default PKG_CC_STACKPROTECTOR_NONE
+               default PKG_CC_STACKPROTECTOR_REGULAR
                help
                  Enable GCC Stack Smashing Protection (SSP) for userspace applications
                config PKG_CC_STACKPROTECTOR_NONE
                        bool "None"
                config PKG_CC_STACKPROTECTOR_REGULAR
                        bool "Regular"
-                       select SSP_SUPPORT
+                       select SSP_SUPPORT if !USE_MUSL
                        depends on KERNEL_CC_STACKPROTECTOR_REGULAR
                config PKG_CC_STACKPROTECTOR_STRONG
                        bool "Strong"
-                       select SSP_SUPPORT
+                       select SSP_SUPPORT if !USE_MUSL
                        depends on GCC_VERSION_4_9_LINARO
                        depends on KERNEL_CC_STACKPROTECTOR_STRONG
        endchoice
 
        choice
                prompt "Kernel space Stack-Smashing Protection"
-               default KERNEL_CC_STACKPROTECTOR_NONE
+               default KERNEL_CC_STACKPROTECTOR_REGULAR
                help
                  Enable GCC Stack-Smashing Protection (SSP) for the kernel
                config KERNEL_CC_STACKPROTECTOR_NONE
@@ -252,6 +251,7 @@ menu "Global build settings"
 
        choice
                prompt "Enable buffer-overflows detection (FORTIFY_SOURCE)"
+               default PKG_FORTIFY_SOURCE_1
                help
                  Enable the _FORTIFY_SOURCE macro which introduces additional
                  checks to detect buffer-overflows in the following standard library
@@ -271,6 +271,7 @@ menu "Global build settings"
 
        choice
                prompt "Enable RELRO protection"
+               default PKG_RELRO_FULL
                help
                  Enable a link-time protection known as RELRO (Relocation Read Only)
                  which helps to protect from certain type of exploitation techniques