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## SECTION=architecture_options
menu "toolchain "
config CROSSCHAIN_VENDOR
string
prompt "check for specific toolchain vendor"
default "OSELAS.Toolchain-2016.06"
help
Add here an unique vendor string to ensure this project will
be build with the correct toolchain.
Leave this entry empty to omit this check.
To use this feature add a file called 'ptxconfig' to the bin/ folder of
your toolchain. This file should contain at least one variable definition:
PTXCONF_PROJECT="insert-vendor-string-here"
The string defined here will be checked against the string defined in
PTXCONF_PROJECT in file 'ptxconfig' from the toolchain.
config CROSSCHAIN_CHECK
string
prompt "check for specific gcc version"
default "5.4.0"
help
PTXdist calls your cross compiler with -dumpversion and
compares the output with this string. This should help
to avoid compilation with the wrong compiler version
when you use your own external toolchain.
choice
prompt "c library "
default LIBC_GLIBC
config LIBC_GLIBC
bool
prompt "glibc "
help
This menu entry lets you select components from the
standard C library called glibc. It depends on the
system what components are required.
config LIBC_UCLIBC
bool
prompt "uClibc "
endchoice
if LIBC_GLIBC
config GLIBC_VERSION
string
prompt "check for specific glibc version"
default "2.23"
help
Specify the glibc version this BSP shall be built with. This information
is used to guess the toolchain path if you use "ptxdist toolchain"
without an argument.
endif
if LIBC_UCLIBC
config UCLIBC_VERSION
string
prompt "check for specific uClibc version"
default "0.9.33.2"
help
Specify the uClibc version this BSP shall be built with. This information
is used to guess the toolchain path if you use "ptxdist toolchain"
without an argument.
endif
config GNU_TARGET
string
prompt "gnu target"
help
Defines the GNU target for your cross build.
config COMPILER_PREFIX
string
prompt "compiler prefix"
default "${PTXCONF_GNU_TARGET}-"
help
This is the prefix used to create the correct cross compiler
name. If the prefix is equal to the GNU Target you can use
"${PTXCONF_GNU_TARGET}-" to use it.
config COMPILER_PREFIX_KERNEL
string
prompt "compiler prefix (kernel)"
default "${PTXCONF_COMPILER_PREFIX}"
help
This is the prefix used to create the correct cross compiler
name used to compile the kernel. If the prefix equals the
normal compiler you can use "${PTXCONF_COMPILER_PREFIX}".
config COMPILER_PREFIX_BOOTLOADER
string
prompt "compiler prefix (bootloader)"
default "${PTXCONF_COMPILER_PREFIX}"
help
This is the prefix used to create the correct cross compiler
name used to compile the bootloader. If the prefix equals
the normal compiler you can use "${PTXCONF_COMPILER_PREFIX}".
endmenu
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