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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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| alpha.in | ||
| alpha.in.2 | ||
| arm.in | ||
| arm.in.2 | ||
| avr.in | ||
| m68k.in | ||
| microblaze.in | ||
| mips.in | ||
| mips.in.2 | ||
| nios2.in | ||
| powerpc.in | ||
| powerpc.in.2 | ||
| s390.in | ||
| sh.in | ||
| sh.in.2 | ||
| sparc.in | ||
| x86.in | ||
| xtensa.in | ||
| xtensa.in.2 | ||