menu "Global build settings"
+ config JSON_OVERVIEW_IMAGE_INFO
+ bool "Create JSON info file overview per target"
+ default BUILDBOT
+ help
+ Create a JSON info file called profiles.json in the target
+ directory containing machine readable list of built profiles
+ and resulting images.
+
config ALL_NONSHARED
bool "Select all target specific packages by default"
select ALL_KMODS
bool "Cryptographically signed package lists"
default y
+ config SIGNATURE_CHECK
+ bool "Enable signature checking in opkg"
+ default SIGNED_PACKAGES
+
comment "General build options"
+ config TESTING_KERNEL
+ bool "Use the testing kernel version"
+ depends on HAS_TESTING_KERNEL
+ default n
+ help
+ If the target supports a newer kernel version than the default,
+ you can use this config option to enable it
+
+
config DISPLAY_SUPPORT
bool "Show packages that require graphics support (local or remote)"
default n
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
help
- If enabled, config.seed will be stored in /etc/build.config of firmware.
+ If enabled, buildinfo files will be stored in /etc/build.* of firmware.
+
+ config REPRODUCIBLE_DEBUG_INFO
+ bool "Make debug information reproducible"
+ default BUILDBOT
+ help
+ This strips the local build path out of debug information. This has the
+ advantage of making it reproducible, but the disadvantage of making local
+ debugging using ./scripts/remote-gdb harder, since the debug data will
+ no longer point to the full path on the build host.
config COLLECT_KERNEL_DEBUG
bool
config USE_UCLIBCXX
bool "uClibc++"
+ config USE_LIBCXX
+ bool "libc++"
+ depends on !USE_UCLIBC
+
config USE_LIBSTDCXX
bool "libstdc++"
endchoice
this per package by adding PKG_CHECK_FORMAT_SECURITY:=0 in the package
Makefile.
- config PKG_ASLR_PIE
- bool
+ choice
prompt "User space ASLR PIE compilation"
- select BUSYBOX_DEFAULT_PIE
- default n
+ default PKG_ASLR_PIE_NONE if ((SMALL_FLASH || LOW_MEMORY_FOOTPRINT) && !SDK)
+ default PKG_ASLR_PIE_REGULAR
help
Add -fPIC to CFLAGS and -specs=hardened-build-ld to LDFLAGS.
This enables package build as Position Independent Executables (PIE)
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.
+ Be ware that ASLR increases the binary size.
+ config PKG_ASLR_PIE_NONE
+ bool "None"
+ help
+ PIE is deactivated for all applications
+ config PKG_ASLR_PIE_REGULAR
+ bool "Regular"
+ help
+ PIE is activated for some binaries, mostly network exposed applications
+ config PKG_ASLR_PIE_ALL
+ bool "All"
+ select BUSYBOX_DEFAULT_PIE
+ help
+ PIE is activated for all applications
+ endchoice
choice
prompt "User space Stack-Smashing Protection"
- depends on USE_MUSL
default PKG_CC_STACKPROTECTOR_REGULAR
help
Enable GCC Stack Smashing Protection (SSP) for userspace applications
bool "None"
config PKG_CC_STACKPROTECTOR_REGULAR
bool "Regular"
- select GCC_LIBSSP if !USE_MUSL
- depends on KERNEL_CC_STACKPROTECTOR_REGULAR
config PKG_CC_STACKPROTECTOR_STRONG
bool "Strong"
- select GCC_LIBSSP if !USE_MUSL
- depends on !GCC_VERSION_4_8
- depends on KERNEL_CC_STACKPROTECTOR_STRONG
endchoice
choice
prompt "Kernel space Stack-Smashing Protection"
default KERNEL_CC_STACKPROTECTOR_REGULAR
- depends on USE_MUSL || !(x86_64 || i386)
help
Enable GCC Stack-Smashing Protection (SSP) for the kernel
config KERNEL_CC_STACKPROTECTOR_NONE
config KERNEL_CC_STACKPROTECTOR_REGULAR
bool "Regular"
config KERNEL_CC_STACKPROTECTOR_STRONG
- depends on !GCC_VERSION_4_8
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
bool "Full"
endchoice
+ config TARGET_ROOTFS_SECURITY_LABELS
+ bool
+ select KERNEL_SQUASHFS_XATTR
+ select KERNEL_EXT4_FS_SECURITY
+ select KERNEL_F2FS_FS_SECURITY
+ select KERNEL_UBIFS_FS_SECURITY
+ select KERNEL_JFFS2_FS_SECURITY
+
+ config SELINUX
+ bool "Enable SELinux"
+ select KERNEL_SECURITY_SELINUX
+ select TARGET_ROOTFS_SECURITY_LABELS
+ select PACKAGE_procd-selinux
+ select PACKAGE_busybox-selinux
+ help
+ This option enables SELinux kernel features, applies security labels
+ in squashfs rootfs and selects the selinux-variants of busybox and procd.
+
+ Selecting this option results in about 0.5MiB of additional flash space
+ usage accounting for increased kernel and rootfs size.
+
+ choice
+ prompt "default SELinux type"
+ depends on TARGET_ROOTFS_SECURITY_LABELS
+ default SELINUXTYPE_dssp
+ help
+ Select SELinux policy to be installed and used for applying rootfs labels.
+
+ config SELINUXTYPE_targeted
+ bool "targeted"
+ select PACKAGE_refpolicy
+ help
+ SELinux Reference Policy (refpolicy)
+
+ config SELINUXTYPE_dssp
+ bool "dssp"
+ select PACKAGE_selinux-policy
+ help
+ Defensec SELinux Security Policy -- OpenWrt edition
+
+ endchoice
+
endmenu
projects / openwrt / staging / jow.git / blobdiff