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# This file is part of the OpenADK project. OpenADK is copyrighted
# material, please see the LICENCE file in the top-level directory.
menu "Toolchain settings"
visible if !ADK_CHOOSE_APPLIANCE
config ADK_VENDOR
string "Vendor name"
default "openadk"
help
Vendor string is used for toolchain.
choice
prompt "GCC version"
config ADK_TOOLCHAIN_GCC_4_4_7
bool "4.4.7"
depends on ADK_TARGET_ARCH_AVR32
config ADK_TOOLCHAIN_GCC_4_5_4
bool "4.5.4"
depends on ADK_TARGET_ARCH_BFIN
config ADK_TOOLCHAIN_GCC_4_7_4
bool "4.7.4"
depends on ADK_TARGET_ARCH_CRIS || ADK_TARGET_ARCH_C6X
config ADK_TOOLCHAIN_GCC_4_8_0_ARC
bool "4.8.0-arc"
depends on ADK_TARGET_ARCH_ARC
config ADK_TOOLCHAIN_GCC_4_9_2
bool "4.9.2"
depends on !ADK_TARGET_ARCH_BFIN
depends on !ADK_TARGET_ARCH_ARC
depends on !ADK_TARGET_ARCH_AVR32
depends on !ADK_TARGET_ARCH_CRIS
depends on !ADK_TARGET_ARCH_C6X
config ADK_TOOLCHAIN_GCC_4_8_4
bool "4.8.4"
depends on !ADK_TARGET_ARCH_BFIN
depends on !ADK_TARGET_ARCH_AARCH64
depends on !ADK_TARGET_ARCH_ARC
depends on !ADK_TARGET_ARCH_AVR32
depends on !ADK_TARGET_ARCH_CRIS
depends on !ADK_TARGET_ARCH_TILE
depends on !ADK_TARGET_ARCH_C6X
config ADK_TOOLCHAIN_GCC_GIT
bool "git"
depends on !ADK_TARGET_ARCH_BFIN
depends on !ADK_TARGET_ARCH_ARC
depends on !ADK_TARGET_ARCH_AVR32
depends on !ADK_TARGET_ARCH_CRIS
endchoice
choice
prompt "Binutils version"
config ADK_TOOLCHAIN_BINUTILS_2_20_1
bool "2.20.1"
depends on ADK_TARGET_ARCH_AVR32
config ADK_TOOLCHAIN_BINUTILS_2_22
bool "2.22"
depends on ADK_TARGET_ARCH_BFIN \
|| ADK_TARGET_ARCH_CRIS
config ADK_TOOLCHAIN_BINUTILS_2_23_ARC
bool "2.23-arc"
depends on ADK_TARGET_ARCH_ARC
config ADK_TOOLCHAIN_BINUTILS_2_25
bool "2.25"
depends on !ADK_TARGET_ARCH_BFIN
depends on !ADK_TARGET_ARCH_ARC
depends on !ADK_TARGET_ARCH_AVR32
depends on !ADK_TARGET_ARCH_CRIS
config ADK_TOOLCHAIN_BINUTILS_2_24
bool "2.24"
depends on !ADK_TARGET_ARCH_BFIN
depends on !ADK_TARGET_ARCH_ARC
depends on !ADK_TARGET_ARCH_AVR32
depends on !ADK_TARGET_ARCH_CRIS
config ADK_TOOLCHAIN_BINUTILS_GIT
bool "git"
depends on !ADK_TARGET_ARCH_BFIN
depends on !ADK_TARGET_ARCH_ARC
depends on !ADK_TARGET_ARCH_AVR32
depends on !ADK_TARGET_ARCH_CRIS
endchoice
config ADK_TARGET_CFLAGS_OPT
string
default "-Os -pipe" if ADK_TARGET_CFLAGS_OPT_OS
default "-O2 -pipe" if ADK_TARGET_CFLAGS_OPT_O2
default "-O3 -pipe" if ADK_TARGET_CFLAGS_OPT_O3
default "-O0 -pipe" if ADK_TARGET_CFLAGS_OPT_O0
choice
prompt "Optimization level"
bool
config ADK_TARGET_CFLAGS_OPT_OS
prompt "optimize for size (-Os)"
config ADK_TARGET_CFLAGS_OPT_O2
prompt "optimize for performance (-O2)"
config ADK_TARGET_CFLAGS_OPT_O3
prompt "optimize for performance (-O3)"
config ADK_TARGET_CFLAGS_OPT_O0
prompt "no optimization (-O0)"
endchoice
config ADK_TARGET_ARCH_ARM_WITH_THUMB
bool "Use THUMB2 only mode"
select ADK_KERNEL_THUMB2_KERNEL
depends on ADK_TARGET_ARCH_ARM
help
Experimental option. Use with care.
config ADK_TOOLCHAIN_WITH_SSP
bool
config ADK_TARGET_USE_SSP
bool "Use Stack Smashing Protection for all packages"
select ADK_TOOLCHAIN_WITH_SSP
config ADK_TARGET_USE_PIE
bool "Use Position Independent Executable for packages with have support for it"
config ADK_TOOLCHAIN_WITH_LTO
bool
config ADK_TARGET_USE_LTO
bool "Use Link Time Optimization for all packages"
select ADK_TOOLCHAIN_WITH_LTO
config ADK_TARGET_USE_LD_RELRO
bool "Use LD read-only (-z relro) relocations for all packages"
config ADK_TARGET_USE_LD_BIND_NOW
bool "Use LD bind now (-z now) for all packages"
config ADK_TARGET_USE_LD_GC
bool "Use LD garbage collection for all packages"
config ADK_TOOLCHAIN_WITH_GOLD
bool
config ADK_TARGET_USE_GOLD
bool "Use GOLD as linker for all packages"
select ADK_TOOLCHAIN_WITH_GOLD
depends on !ADK_TARGET_ARCH_MIPS
depends on !ADK_TARGET_ARCH_MIPS64
config ADK_TARGET_USE_GNU_HASHSTYLE
bool "Use GNU hashstyle for all packages"
depends on !ADK_TARGET_ARCH_MIPS
depends on !ADK_TARGET_ARCH_MIPS64
help
Performance optimization for applications with lot of shared library
dependencies. See http://www.akkadia.org/drepper/dsohowto.pdf
config ADK_DEBUG
bool "Compile applications with debug support and do not strip"
help
All software for the target will be compiled with:
-fno-omit-frame-pointer
-funwind-tables
-fasynchronous-unwind-tables
Software will not be stripped.
Mostly useful for NFS root or big USB/CF or hard disk setups.
config ADK_DEBUG_STRIP
bool "strip target binaries/libraries for gdbserver usage"
depends on ADK_DEBUG
help
All packages and C library will be compiled with debug information,
but stripped for the target.
config ADK_TARGET_USE_STATIC_LIBS
bool "Link applications statically by default"
select BUSYBOX_STATIC
help
Useful for debugging of dynamic linker problems. Be aware of the fact, that uClibc and glibc
still requires libgcc_so.so.1 for pthread_cancel. Glibc also requires libnss_*.so libraries
at runtime. Full static builds are only supported for musl libc.
config ADK_STATIC_TOOLCHAIN
bool "Build the toolchain components statically"
help
If you want to create more portable toolchains, build them static.
config ADK_UCLIBC_TEST
bool "Build testsuite for C library"
depends on ADK_TARGET_LIB_UCLIBC_NG || ADK_TARGET_LIB_UCLIBC
default y
endmenu
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