mvebu: Refresh kernel configuration

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

diff --git a/config/Config-build.in b/config/Config-build.in
index d5e183926d4d6e734b5b64f6a271fe2b575e85bb..6d749476db78daf25e7b85d47c139053b80a8e43 100644 (file)
--- a/config/Config-build.in
+++ b/config/Config-build.in
@@ -9,15 +9,16 @@ menu "Global build settings"
 
        config ALL_NONSHARED
                bool "Select all target specific packages by default"
 
        config ALL_NONSHARED
                bool "Select all target specific packages by default"

-               default ALL || BUILDBOT
+               select ALL_KMODS
+               default BUILDBOT

 
        config ALL_KMODS
                bool "Select all kernel module packages by default"
 
        config ALL_KMODS
                bool "Select all kernel module packages by default"

-               default ALL

 
        config ALL
                bool "Select all userspace packages by default"
 
        config ALL
                bool "Select all userspace packages by default"

-               default n
+               select ALL_KMODS
+               select ALL_NONSHARED

 
        config BUILDBOT
                bool "Set build defaults for automatic builds (e.g. via buildbot)"
 
        config BUILDBOT
                bool "Set build defaults for automatic builds (e.g. via buildbot)"


@@ -40,7 +41,7 @@ menu "Global build settings"
                default n
 
        config BUILD_PATENTED
                default n
 
        config BUILD_PATENTED

-               default y
+               default n

                bool "Compile with support for patented functionality"
                help
                  When this option is disabled, software which provides patented functionality
                bool "Compile with support for patented functionality"
                help
                  When this option is disabled, software which provides patented functionality


@@ -67,6 +68,14 @@ menu "Global build settings"
                  This removes all ipkg/opkg status data files from the target directory
                  before building the root filesystem.
 
                  This removes all ipkg/opkg status data files from the target directory
                  before building the root filesystem.
 

+       config IPK_FILES_CHECKSUMS
+               bool
+               prompt "Record files checksums in package metadata"
+               default n
+               help
+                 This makes file checksums part of package metadata. It increases size
+                 but provides you with pkg_check command to check for flash coruptions.
+

        config INCLUDE_CONFIG
                bool "Include build configuration in firmware" if DEVEL
                default n
        config INCLUDE_CONFIG
                bool "Include build configuration in firmware" if DEVEL
                default n


@@ -83,10 +92,12 @@ menu "Global build settings"
                  Useful for release builds, so that kernel issues can be debugged offline
                  later.
 
                  Useful for release builds, so that kernel issues can be debugged offline
                  later.
 

-       comment "Kernel build options"
+       menu "Kernel build options"

 
        source "config/Config-kernel.in"
 
 
        source "config/Config-kernel.in"
 

+       endmenu
+

        comment "Package build options"
 
        config DEBUG
        comment "Package build options"
 
        config DEBUG


@@ -181,6 +192,22 @@ menu "Global build settings"
                  this per package by adding PKG_CHECK_FORMAT_SECURITY:=0 in the package
                  Makefile.
 
                  this per package by adding PKG_CHECK_FORMAT_SECURITY:=0 in the package
                  Makefile.
 

+       config PKG_ASLR_PIE
+               bool
+               prompt "User space ASLR PIE compilation"
+               select BUSYBOX_DEFAULT_PIE
+               default n
+               help
+                 Add -fPIC to CFLAGS and -specs=hardened-build-ld to LDFLAGS.
+                 This enables package build as Position Independent Executables (PIE)
+                 to protect against "return-to-text" attacks. This belongs to the
+                 feature of Address Space Layout Randomisation (ASLR), which is
+                 implemented by the kernel and the ELF loader by randomising the
+                 location of memory allocations. This makes memory addresses harder
+                 to predict when an attacker is attempting a memory-corruption exploit.
+                 You can disable this per package by adding PKG_ASLR_PIE:=0 in the package
+                 Makefile.
+

        choice
                prompt "User space Stack-Smashing Protection"
                depends on USE_MUSL
        choice
                prompt "User space Stack-Smashing Protection"
                depends on USE_MUSL


@@ -191,11 +218,11 @@ menu "Global build settings"
                        bool "None"
                config PKG_CC_STACKPROTECTOR_REGULAR
                        bool "Regular"
                        bool "None"
                config PKG_CC_STACKPROTECTOR_REGULAR
                        bool "Regular"

-                       select SSP_SUPPORT if !USE_MUSL
+                       select GCC_LIBSSP if !USE_MUSL

                        depends on KERNEL_CC_STACKPROTECTOR_REGULAR
                config PKG_CC_STACKPROTECTOR_STRONG
                        bool "Strong"
                        depends on KERNEL_CC_STACKPROTECTOR_REGULAR
                config PKG_CC_STACKPROTECTOR_STRONG
                        bool "Strong"

-                       select SSP_SUPPORT if !USE_MUSL
+                       select GCC_LIBSSP if !USE_MUSL

                        depends on !GCC_VERSION_4_8
                        depends on KERNEL_CC_STACKPROTECTOR_STRONG
        endchoice
                        depends on !GCC_VERSION_4_8
                        depends on KERNEL_CC_STACKPROTECTOR_STRONG
        endchoice


@@ -215,6 +242,14 @@ menu "Global build settings"
                        bool "Strong"
        endchoice
 
                        bool "Strong"
        endchoice
 

+       config  KERNEL_STACKPROTECTOR
+               bool
+               default KERNEL_CC_STACKPROTECTOR_REGULAR || KERNEL_CC_STACKPROTECTOR_STRONG
+
+       config  KERNEL_STACKPROTECTOR_STRONG
+               bool
+               default KERNEL_CC_STACKPROTECTOR_STRONG
+

        choice
                prompt "Enable buffer-overflows detection (FORTIFY_SOURCE)"
                default PKG_FORTIFY_SOURCE_1
        choice
                prompt "Enable buffer-overflows detection (FORTIFY_SOURCE)"
                default PKG_FORTIFY_SOURCE_1