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Linux / Re: Кросс-компиляция
« Последний ответ от Александр Вчера в 13:28:01 »Как насчет Raspberry Pi?
https://wiki.gentoo.org/wiki/Raspberry_Pi/Cross_building
В разных источниках рекомендуют
Без опции -v собрался
https://wiki.gentoo.org/wiki/Raspberry_Pi/Cross_building
В разных источниках рекомендуют
Код: [Выделить]
# crossdev -S -v -t armv6j-hardfloat-linux-gnueabi
иКод: [Выделить]
# crossdev -S -v -t armv6j-unknown-linux-gnueabihfОднако в моем случае crossdev версии 20181202 выругался на параметр -vКод: [Выделить]
* UNKNOWN OPTION: '-v'
Usage: crossdev [options] --target TARGET
Options:
--b, --binutils ver Specify version of binutils to use
--g, --gcc ver Specify version of gcc to use
--k, --kernel ver Specify version of kernel headers to use
--l, --libc ver Specify version of libc to use
Note: versions support depend atom syntaxes:
e.g. ">=2.20" "~4.6.1" "=2.13.1-r3"
-A, --abis abis Specify ABIs to build, first one is the default
--host-abi abi Specify the ABI of the compiler itself
--env env Specify env settings for all packages (see below)
--[bdgkl]env env Specify env settings for binutils/gdb/gcc/kernel/libc
Note: make sure to quote: 'VAR="some value"\nFOO="cow"'
-f, --force I don't need a seat belt!
-S, --stable Use latest stable versions as default
-C, --clean target Uninstall specified target
-P, --portage opts Options to pass to emerge (see emerge(1))
--with[out]-headers Build C library headers before C compiler?
--show-fail-log If the build fails, dump the failing log
Overlay Options:
-oS, --overlays list Space delimited list of overlays to search
[default: `portageq repositories_configuration`]
-oO, --ov-output path Parent directory of overlay to write crossdev package links
[default: uses repo with name 'crossdev', or
'cross-${CTARGET}', or falls back to first
from --overlays list]
-ob, --ov-binutils path Overlay for binutils ebuilds [default: search]
-od, --ov-gdb path Overlay for gdb ebuilds [default: search]
-og, --ov-gcc path Overlay for gcc ebuilds [default: search]
-ok, --ov-kernel path Overlay for kernel ebuilds [default: search]
-ol, --ov-libc path Overlay for C library ebuilds [default: search]
-ox, --ov-extra path Overlay for extra packages [default: search]
Stage Options:
-s0, --stage0 Build just binutils
-s1, --stage1 Also build a bare C compiler (no C library/
C++/shared GCC libs/C++ exceptions/etc...)
-s2, --stage2 Also build kernel headers
-s3, --stage3 Also build the C library
-s4, --stage4 Also build a full compiler [default]
(shared libs GCC/various lang frontends/etc...)
External Tooling Options:
--show-target-cfg Display target settings that crossdev will use
--init-target Setup config/overlay/etc... files only
Extra Fun (must be run after above stages):
--ex-only Skip the stage steps above
--ex-gcc Build extra gcc targets (gcj/ada/etc...)
--ex-gdb Build a cross gdb
--ex-pkg pkg Build extra packages (may be used multiple times)
Target (-t) takes a tuple ARCH-VENDOR-OS-LIBC; see 'crossdev -t help'Без опции -v собрался
Код: [Выделить]
calculate /home/strange # crossdev -S -t armv6j-hardfloat-linux-gnueabi
-
* crossdev version: 20181202
* Host Portage ARCH: amd64
* Target Portage ARCH: arm
* Target System: armv6j-hardfloat-linux-gnueabi
* Stage: 4 (C/C++ compiler)
* USE=multilib: no
* ABIs: default
* binutils: binutils-[stable]
* gcc: gcc-[stable]
* headers: linux-headers-[stable]
* libc: glibc-[stable]
* CROSSDEV_OVERLAY: /usr/local/portage-crossdev
* PORT_LOGDIR: /var/log/portage
* PORTAGE_CONFIGROOT: /
* Portage flags:
* leaving metadata/layout.conf alone in /usr/local/portage-crossdev
* Log: /var/log/portage/cross-armv6j-hardfloat-linux-gnueabi-binutils.log
* Emerging cross-binutils ... [ ok ]
* Log: /var/log/portage/cross-armv6j-hardfloat-linux-gnueabi-linux-headers-quick.log
* Emerging cross-linux-headers-quick ... [ ok ]
* Log: /var/log/portage/cross-armv6j-hardfloat-linux-gnueabi-glibc-headers.log
* Emerging cross-glibc-headers ... [ ok ]
* Log: /var/log/portage/cross-armv6j-hardfloat-linux-gnueabi-gcc-stage1.log
* Emerging cross-gcc-stage1 ... [ ok ]
* Log: /var/log/portage/cross-armv6j-hardfloat-linux-gnueabi-linux-headers.log
* Emerging cross-linux-headers ... [ ok ]
* Log: /var/log/portage/cross-armv6j-hardfloat-linux-gnueabi-glibc.log
* Emerging cross-glibc ... [ ok ]
* Log: /var/log/portage/cross-armv6j-hardfloat-linux-gnueabi-gcc-stage2.log
* Emerging cross-gcc-stage2 ... [ ok ]
calculate /home/strange #