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openwrtv3/toolchain/Config.in

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Initial revision SVN-Revision: 197
2005-01-16 11:43:02 +00:00
#
add secret option to use host's toolchain when native compiling SVN-Revision: 4553
2006-08-10 19:25:26 +00:00
config NATIVE_TOOLCHAIN
bool
prompt "Use host's toolchain" if DEVEL && BROKEN
default n
help
If enabled, OpenWrt will compile using your existing toolchain instead of compiling one
Initial revision SVN-Revision: 197
2005-01-16 11:43:02 +00:00
menuconfig cleanup SVN-Revision: 3684
2006-04-20 23:03:42 +00:00
menuconfig TOOLCHAINOPTS
bool "Toolchain Options" if DEVEL
add secret option to use host's toolchain when native compiling SVN-Revision: 4553
2006-08-10 19:25:26 +00:00
depends !NATIVE_TOOLCHAIN
menuconfig cleanup SVN-Revision: 3684
2006-04-20 23:03:42 +00:00
provide a cleaner way to specify a biarch toolchain build Currently, to build a biarch toolchain, we need to explicitly give options to the binutils and gcc configure commands: CONFIG_EXTRA_BINUTILS_CONFIG_OPTIONS="--enable-targets=powerpc64-linux-uclibc" CONFIG_EXTRA_GCC_CONFIG_OPTIONS="--enable-biarch --enable-targets=powerpc64-linux-uclibc" This change replaces the command line options with an 'extra arch' configure option: CONFIG_EXTRA_TARGET_ARCH=y CONFIG_EXTRA_TARGET_ARCH_NAME="powerpc64" And a way to invoke this extra arch on the compiler command-line: CONFIG_EXTRA_TARGET_ARCH_OPTS="-m64" In this case, this results in an extra compiler: 'powerpc64-linux-uclibc-gcc', which invokes 'powerpc-linux-uclibc-gcc -m64' This is a more standard way of building biarch toolchains, and allows the packages to not have to care about how to invoke the 64-bit compiler. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> SVN-Revision: 10802
2008-04-12 23:14:42 +00:00
menuconfig EXTRA_TARGET_ARCH
bool
prompt "Enable an extra toolchain target architecture" if TOOLCHAINOPTS
pxcab: Replace TARGET_pxcab with feature powerpc64 Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> SVN-Revision: 17307
2009-08-18 23:09:50 +00:00
default y if powerpc64
provide a cleaner way to specify a biarch toolchain build Currently, to build a biarch toolchain, we need to explicitly give options to the binutils and gcc configure commands: CONFIG_EXTRA_BINUTILS_CONFIG_OPTIONS="--enable-targets=powerpc64-linux-uclibc" CONFIG_EXTRA_GCC_CONFIG_OPTIONS="--enable-biarch --enable-targets=powerpc64-linux-uclibc" This change replaces the command line options with an 'extra arch' configure option: CONFIG_EXTRA_TARGET_ARCH=y CONFIG_EXTRA_TARGET_ARCH_NAME="powerpc64" And a way to invoke this extra arch on the compiler command-line: CONFIG_EXTRA_TARGET_ARCH_OPTS="-m64" In this case, this results in an extra compiler: 'powerpc64-linux-uclibc-gcc', which invokes 'powerpc-linux-uclibc-gcc -m64' This is a more standard way of building biarch toolchains, and allows the packages to not have to care about how to invoke the 64-bit compiler. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> SVN-Revision: 10802
2008-04-12 23:14:42 +00:00
default n
help
Some builds may require a 'biarch' toolchain. This option
allows you to specify an additional target arch.
Most people will answer N here.
config EXTRA_TARGET_ARCH_NAME
string
pxcab: Replace TARGET_pxcab with feature powerpc64 Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> SVN-Revision: 17307
2009-08-18 23:09:50 +00:00
default "powerpc64" if powerpc64
provide a cleaner way to specify a biarch toolchain build Currently, to build a biarch toolchain, we need to explicitly give options to the binutils and gcc configure commands: CONFIG_EXTRA_BINUTILS_CONFIG_OPTIONS="--enable-targets=powerpc64-linux-uclibc" CONFIG_EXTRA_GCC_CONFIG_OPTIONS="--enable-biarch --enable-targets=powerpc64-linux-uclibc" This change replaces the command line options with an 'extra arch' configure option: CONFIG_EXTRA_TARGET_ARCH=y CONFIG_EXTRA_TARGET_ARCH_NAME="powerpc64" And a way to invoke this extra arch on the compiler command-line: CONFIG_EXTRA_TARGET_ARCH_OPTS="-m64" In this case, this results in an extra compiler: 'powerpc64-linux-uclibc-gcc', which invokes 'powerpc-linux-uclibc-gcc -m64' This is a more standard way of building biarch toolchains, and allows the packages to not have to care about how to invoke the 64-bit compiler. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> SVN-Revision: 10802
2008-04-12 23:14:42 +00:00
prompt "Extra architecture name" if EXTRA_TARGET_ARCH
help
Specify the cpu name (eg powerpc64 or x86_64) of the
additional target architecture.
config EXTRA_TARGET_ARCH_OPTS
string
pxcab: Replace TARGET_pxcab with feature powerpc64 Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> SVN-Revision: 17307
2009-08-18 23:09:50 +00:00
default "-m64" if powerpc64
provide a cleaner way to specify a biarch toolchain build Currently, to build a biarch toolchain, we need to explicitly give options to the binutils and gcc configure commands: CONFIG_EXTRA_BINUTILS_CONFIG_OPTIONS="--enable-targets=powerpc64-linux-uclibc" CONFIG_EXTRA_GCC_CONFIG_OPTIONS="--enable-biarch --enable-targets=powerpc64-linux-uclibc" This change replaces the command line options with an 'extra arch' configure option: CONFIG_EXTRA_TARGET_ARCH=y CONFIG_EXTRA_TARGET_ARCH_NAME="powerpc64" And a way to invoke this extra arch on the compiler command-line: CONFIG_EXTRA_TARGET_ARCH_OPTS="-m64" In this case, this results in an extra compiler: 'powerpc64-linux-uclibc-gcc', which invokes 'powerpc-linux-uclibc-gcc -m64' This is a more standard way of building biarch toolchains, and allows the packages to not have to care about how to invoke the 64-bit compiler. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> SVN-Revision: 10802
2008-04-12 23:14:42 +00:00
prompt "Extra architecture compiler options" if EXTRA_TARGET_ARCH
help
If you're specifying an addition target architecture,
you'll probably need to also provide options to make
the compiler use this alternate arch.
For example, if you're building a compiler that can build
both powerpc and powerpc64 binaries, you'll need to
specify -m64 here.
Initial revision SVN-Revision: 197
2005-01-16 11:43:02 +00:00
source "toolchain/binutils/Config.in"
source "toolchain/gcc/Config.in"
add support for alternative C libraries (currently only glibc/eglibc) other (related) changes: - kernel headers are now installed using "make headers_install" on 2.6 - target names now contain an openwrt "vendor" tag (e.g. mips-openwrt-linux-gnu) - build directory names now contain gcc/libc name/version - default cpu for x86 is now i486 (required to build glibc/eglibc) SVN-Revision: 13931
2009-01-08 01:49:11 +00:00
choice
prompt "LIBC implementation" if TOOLCHAINOPTS
default USE_UCLIBC
help
Select the LIBC implementation.
config USE_EGLIBC
bool "Use eglibc"
depends !avr32
config USE_GLIBC
bool "Use glibc"
depends !avr32
config USE_UCLIBC
bool "Use uClibc"
endchoice
source "toolchain/eglibc/Config.in"
source "toolchain/glibc/Config.in"
add uClibc version 0.9.28.2, 0.9.28.3 and snapshots for development purpose (and already deployed evaluation boards) the version 0.9.29 is still the default version SVN-Revision: 10282
2008-01-27 17:59:20 +00:00
source "toolchain/uClibc/Config.in"
Initial revision SVN-Revision: 197
2005-01-16 11:43:02 +00:00
cleanup; replace .PHONY with FORCE; disable gdb by default SVN-Revision: 3877
2006-05-31 23:29:05 +00:00
config GDB
bool
prompt "Build gdb" if TOOLCHAINOPTS
default n
help
Enable if you want to build the gdb
add the insight gdb frontend (#4701) SVN-Revision: 17019
2009-07-26 17:55:50 +00:00
config INSIGHT
bool
prompt "Build insight-gdb" if TOOLCHAINOPTS
select GDB
default n
help
Enable if you want to build insight-gdb
add support for alternative C libraries (currently only glibc/eglibc) other (related) changes: - kernel headers are now installed using "make headers_install" on 2.6 - target names now contain an openwrt "vendor" tag (e.g. mips-openwrt-linux-gnu) - build directory names now contain gcc/libc name/version - default cpu for x86 is now i486 (required to build glibc/eglibc) SVN-Revision: 13931
2009-01-08 01:49:11 +00:00
config USE_UCLIBC
bool
default y if !TOOLCHAINOPTS
fix menuconfig developer options structure SVN-Revision: 3948
2006-06-15 16:40:06 +00:00
source "toolchain/gcc/Config.version"
add support for alternative C libraries (currently only glibc/eglibc) other (related) changes: - kernel headers are now installed using "make headers_install" on 2.6 - target names now contain an openwrt "vendor" tag (e.g. mips-openwrt-linux-gnu) - build directory names now contain gcc/libc name/version - default cpu for x86 is now i486 (required to build glibc/eglibc) SVN-Revision: 13931
2009-01-08 01:49:11 +00:00
source "toolchain/eglibc/Config.version"
source "toolchain/glibc/Config.version"
add uClibc version 0.9.28.2, 0.9.28.3 and snapshots for development purpose (and already deployed evaluation boards) the version 0.9.29 is still the default version SVN-Revision: 10282
2008-01-27 17:59:20 +00:00
source "toolchain/uClibc/Config.version"
add support for alternative C libraries (currently only glibc/eglibc) other (related) changes: - kernel headers are now installed using "make headers_install" on 2.6 - target names now contain an openwrt "vendor" tag (e.g. mips-openwrt-linux-gnu) - build directory names now contain gcc/libc name/version - default cpu for x86 is now i486 (required to build glibc/eglibc) SVN-Revision: 13931
2009-01-08 01:49:11 +00:00
config LIBC
string
default "eglibc" if USE_EGLIBC
default "glibc" if USE_GLIBC
default "uClibc" if USE_UCLIBC
config LIBC_VERSION
string
default EGLIBC_VERSION if USE_EGLIBC
default GLIBC_VERSION if USE_GLIBC
default UCLIBC_VERSION if USE_UCLIBC
config TARGET_SUFFIX
string
default "gnueabi" if (USE_EGLIBC || USE_GLIBC) && EABI_SUPPORT
default "gnu" if (USE_EGLIBC || USE_GLIBC) && !EABI_SUPPORT
fix wrong TARGET_SUFFIX when building a toolchain with uClibc & EABI (closes: #4437) SVN-Revision: 13962
2009-01-10 19:50:43 +00:00
default "uclibcgnueabi" if USE_UCLIBC && EABI_SUPPORT
add support for alternative C libraries (currently only glibc/eglibc) other (related) changes: - kernel headers are now installed using "make headers_install" on 2.6 - target names now contain an openwrt "vendor" tag (e.g. mips-openwrt-linux-gnu) - build directory names now contain gcc/libc name/version - default cpu for x86 is now i486 (required to build glibc/eglibc) SVN-Revision: 13931
2009-01-08 01:49:11 +00:00
default "uclibc" if USE_UCLIBC && !EABI_SUPPORT
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