| Commit message (Collapse) | Author | Age | Files | Lines |
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SVN-Revision: 10834
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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
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toolchain, which unfortunately break eabi userland, but are IMHO a necessary basis for further eabi fixes
SVN-Revision: 10458
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(and already deployed evaluation boards) the version 0.9.29 is still the default version
SVN-Revision: 10282
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SVN-Revision: 10276
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SVN-Revision: 10024
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SVN-Revision: 10015
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SVN-Revision: 10013
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SVN-Revision: 10011
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emulation can be disabled
SVN-Revision: 9930
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optimised
SVN-Revision: 9451
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SVN-Revision: 7910
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SVN-Revision: 7831
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SVN-Revision: 7439
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SVN-Revision: 5694
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for functions like floorf (which happens to be used in postgresql server as an example)
SVN-Revision: 5302
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