Imre Kaloz
a5510c6b5b
PXA has Xscale core as well, so optimize the same way as we do on IXP/IOP
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SVN-Revision: 10948
2008-04-26 10:12:08 +00:00
Imre Kaloz
41cf84f819
do target dependent optimizations
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SVN-Revision: 10834
2008-04-14 13:24:30 +00:00
Jeremy Kerr
077d84f543
provide a cleaner way to specify a biarch toolchain build
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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
2008-04-12 23:14:42 +00:00
Felix Fietkau
82572cf767
revert ARM to oabi by default, add some eabi patches for fixing up the toolchain, which unfortunately break eabi userland, but are IMHO a necessary basis for further eabi fixes
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SVN-Revision: 10458
2008-02-14 14:31:31 +00:00
Ralph Hempel
3dfc679bb9
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
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SVN-Revision: 10282
2008-01-27 17:59:20 +00:00
Gabor Juhos
6f60b7afcd
uClibc: restore support of shadow passwords, but make it configurable
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SVN-Revision: 10276
2008-01-26 20:07:47 +00:00
Felix Fietkau
1c7b826708
unconditionally enable c99 math support in uclibc - many packages need it
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SVN-Revision: 10024
2007-12-29 18:07:56 +00:00
Imre Kaloz
91c42459f5
use softfloat and GNU EABI on the IOP, too
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SVN-Revision: 10015
2007-12-28 20:22:06 +00:00
Imre Kaloz
9aa6d18e2d
move ARM to the GNU EABI
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SVN-Revision: 10013
2007-12-28 20:13:15 +00:00
Imre Kaloz
5f93ab0b06
use soft float by default on arm and powerpc
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SVN-Revision: 10011
2007-12-28 20:03:00 +00:00
Imre Kaloz
32a37816c3
softfloat should be available on armeb, but not on mips until the kernel fpu emulation can be disabled
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SVN-Revision: 9930
2007-12-26 19:36:34 +00:00
Florian Fainelli
da7afd8577
Update CFLAGS pickup to match the target variable name, allow i686 to be optimised
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SVN-Revision: 9451
2007-10-26 16:19:59 +00:00
Felix Fietkau
c844236c36
fix cflags for xscale ( #2026 )
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SVN-Revision: 7910
2007-07-11 05:18:19 +00:00
Florian Fainelli
a10de632d1
Use -Os for rdc and -O2 for the x86 target
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SVN-Revision: 7831
2007-07-01 17:53:28 +00:00
John Crispin
e19eb3d828
add initial support for the crisarchitecture used on foxboards to openwrt
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SVN-Revision: 7439
2007-06-02 00:46:02 +00:00
Felix Fietkau
953c120550
switch to -O2 on x86 for performance reasons
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SVN-Revision: 5694
2006-12-05 22:54:26 +00:00
Tim Yardley
3e84e18a27
add a configuration option to enable full c99 math in libm. this is needed for functions like floorf (which happens to be used in postgresql server as an example)
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SVN-Revision: 5302
2006-10-26 17:16:13 +00:00
Felix Fietkau
60c1f0f64d
finally move buildroot-ng to trunk
2016-03-20 17:29:15 +01:00
