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6c6829a061
To build uClibc correctly we need correct endianness selected in the
crosstool-NG. Xtensa cores may be little- or big-endian, but this
property is static. The toolchain knows the core endianness and doesn't
need options to select it.
Enable ARCH_SUPPORTS_BOTH_ENDIAN and select LE by default. Specify empty
CT_ARCH_ENDIAN_CFLAG so that -m{big,little}-endian don't get added to
the TARGET_CFLAGS, as it's not supported by gcc. Specify empty
CT_ARCH_ENDIAN_LDFLAG so that -EB/-EL don't get added to the
TARGET_LDFLAGS as they are ignored. Select big-endian in the example
xtensa-unknown-linux-uclibc configuration.
This fixes uClibc toolchain build for little-endian cores.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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| .. | ||
| arch | ||
| binutils | ||
| cc | ||
| companion_libs | ||
| companion_tools | ||
| debug | ||
| global | ||
| kernel | ||
| libc | ||
| .gitignore | ||
| backend.in | ||
| binutils.in | ||
| cc.in | ||
| companion_libs.in | ||
| companion_tools.in | ||
| config.in | ||
| config.mk | ||
| debug.in | ||
| global.in | ||
| kernel.in | ||
| libc.in | ||
| target.in | ||
| test_suite.in | ||
| toolchain.in | ||