amd64

[Kolia]

Как запускать проги х86 на амд64 (на форуме встречал сообщенние про эмулятор х86, но шо это такое и с чем его едят?) и что дает use флаг multilib?

[ArtSh]

multilib даёт именно то что Вы думаете. Правда не всё с ним корректно собирается для того чтобы всё это дело задействовать, надо указать в /etc/make.conf

Код: Выделить всё

# Multilib settings for all amd64 subprofiles.
MULTILIB_ABIS="amd64 x86"
DEFAULT_ABI="amd64"

# 64bit specific settings.
CHOST_amd64="x86_64-pc-linux-gnu"
CDEFINE_amd64="__x86_64__"
LIBDIR_amd64="lib64"

# 32bit specific settings.
CFLAGS_x86="-m32 -L/emul/linux/x86/lib -L/emul/linux/x86/usr/lib"
LDFLAGS_x86="-m elf_i386 -L/emul/linux/x86/lib -L/emul/linux/x86/usr/lib"
ASFLAGS_x86="--32"
CHOST_x86="i686-pc-linux-gnu"
CDEFINE_x86="__i386__"
LIBDIR_x86="lib32"

А по поводу эмуляции: app-emulation/emul-linux-x86... Обычно те пакеты которым это нужно, сами подтягивают нужные эмулирующие пакеты.

P.S. На gentoo-wiki есть по этому поводу статьи...

[_YT_]

Всем привет!

Появилась машина amd64, возникли проблемы, которых не было в x86.

Подскажите, ПЖЛ, как лечить то, что ниже (или часть из этого)?

Спасибо!

Поставил opera, acroread ставил из portage все пакеты emul*_x86 тоже собрал, все, что они хотели.

1. opera говорит
/usr/bin/opera: line 222: /opt/opera/lib/opera/9.26-20080218.6/opera

2. acroread говорит
/opt/bin/acroread: line 19: /lib/ld-linux.so.2: не могу запустить бинарный файл
/opt/Adobe/Reader8/bin/acroread: line 19: /lib/ld-linux.so.2: не могу запустить бинарный файл

3. FEATURES="-sandbox -usersandbox" emerge sandbox запускал
>>> Emerging (1 of 1) sys-apps/sandbox-1.2.18.1-r2 to /
* sandbox-1.2.18.1.tar.bz2 RMD160 SHA1 SHA256 size ;-) ... [ ok ]
* checking ebuild checksums ;-) ... [ ok ]
* checking auxfile checksums ;-) ... [ ok ]
* checking miscfile checksums ;-) ... [ ok ]
* checking sandbox-1.2.18.1.tar.bz2 ;-) ... [ ok ]
>>> Unpacking source...
>>> Unpacking sandbox-1.2.18.1.tar.bz2 to /var/tmp/portage/sys-apps/sandbox-1.2.18.1-r2/work
* Applying sandbox-1.2.18.1-open-normal-fail.patch ... [ ok ]
* Applying sandbox-1.2.18.1-open-cloexec.patch ... [ ok ]
>>> Source unpacked.
>>> Compiling source in /var/tmp/portage/sys-apps/sandbox-1.2.18.1-r2/work/sandbox-1.2.18.1 ...
* If configure fails with a 'cannot run C compiled programs' error, try this:
* FEATURES=-sandbox emerge sandbox
* Configuring sandbox for ABI=x86...
* econf: updating sandbox-1.2.18.1/config.guess with /usr/share/gnuconfig/config.guess
* econf: updating sandbox-1.2.18.1/config.sub with /usr/share/gnuconfig/config.sub
../sandbox-1.2.18.1//configure --prefix=/usr --host=i686-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --libdir=/usr/lib32 --enable-multilib --build=i686-pc-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for i686-pc-linux-gnu-gcc... no
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... configure: error: cannot run C compiled programs.
If you meant to cross compile, use `--host'.
See `config.log' for more details.

4. rpm не хочет ставиться
/bin/sh ../libtool --tag=CC --mode=compile x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I.. -I. -I.. -I/usr/include/beecrypt -I/usr/include/neon -I../lua/include -I../lua/local -I../syck/lib -I../misc -march=native -O2 -pipe -fno-strict-aliasing -fPIC -DPIC -D_GNU_SOURCE -D_REENTRANT -Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wno-char-subscripts -MT rpmdav.lo -MD -MP -MF .deps/rpmdav.Tpo -c -o rpmdav.lo rpmdav.c
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I.. -I. -I.. -I/usr/include/beecrypt -I/usr/include/neon -I../lua/include -I../lua/local -I../syck/lib -I../misc -march=native -O2 -pipe -fno-strict-aliasing -fPIC -DPIC -D_GNU_SOURCE -D_REENTRANT -Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wno-char-subscripts -MT rpmdav.lo -MD -MP -MF .deps/rpmdav.Tpo -c rpmdav.c -fPIC -DPIC -o .libs/rpmdav.o
rpmdav.c:106: ошибка: expected declaration specifiers or ‘...’ before ‘ne_conn_status’
rpmdav.c: В функции ‘davNotify’
rpmdav.c:134: ошибка: ‘connstatus’ undeclared (first use in this function)
rpmdav.c:134: ошибка: (Each undeclared identifier is reported only once
rpmdav.c:134: ошибка: for each function it appears in.)
rpmdav.c: В функции ‘davInit’
rpmdav.c:353: предупреждение: implicit declaration of function ‘ne_set_status’
rpmdav.c: В функции ‘davFetch’
rpmdav.c:708: предупреждение: passing argument 2 of ‘ne_propfind_set_private’ from incompatible pointer type
rpmdav.c:710: предупреждение: passing argument 3 of ‘ne_propfind_named’ from incompatible pointer type
rpmdav.c: В функции ‘davWrite’
rpmdav.c:1099: предупреждение: unused variable ‘fd’
rpmdav.c: В функции ‘avReaddir’
rpmdav.c:1435: предупреждение: pointer targets in assignment differ in signedness
rpmdav.c: В функции ‘avOpendir’
rpmdav.c:1488: предупреждение: pointer targets in assignment differ in signedness
rpmdav.c: В функции ‘davReaddir’
rpmdav.c:1559: предупреждение: pointer targets in assignment differ in signedness
rpmdav.c: В функции ‘davOpendir’
rpmdav.c:1644: предупреждение: pointer targets in assignment differ in signedness
make[2]: *** [rpmdav.lo] Ошибка 1
make[2]: Leaving directory `/var/tmp/portage/app-arch/rpm-4.4.7-r2/work/rpm-4.4.7/rpmio'
make[1]: *** [all-recursive] Ошибка 1
make[1]: Leaving directory `/var/tmp/portage/app-arch/rpm-4.4.7-r2/work/rpm-4.4.7'
make: *** [all] Ошибка 2

5. grub почти как sandbox ругается "checking whether the C compiler works... configure: error: cannot run C compiled programs"

>>> Source unpacked.
>>> Compiling source in /var/tmp/portage/sys-boot/grub-0.97-r5/work/grub-0.97 ...
* econf: updating grub-0.97/config.guess with /usr/share/gnuconfig/config.guess
* econf: updating grub-0.97/config.sub with /usr/share/gnuconfig/config.sub
./configure --prefix=/usr --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --libdir=/lib --datadir=/usr/lib/grub --exec-prefix=/ --disable-auto-linux-mem-opt --with-curses --build=x86_64-pc-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking whether to enable maintainer-specific portions of Makefiles... no
checking for x86_64-pc-linux-gnu-gcc... x86_64-pc-linux-gnu-gcc
checking for x86_64-pc-linux-gnu-gcc... (cached) x86_64-pc-linux-gnu-gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... configure: error: cannot run C compiled programs.
If you meant to cross compile, use `--host'.
See `config.log' for more details.

6. virtualbox не собирается
kBuild: Linking tstMicroGC
kBuild: Linking VMMGC
kBuild: Installing tstVMStructGC => /var/tmp/portage/app-emulation/virtualbox-1.5.6/work/VirtualBox-1.5.6_OSE/out/linux.amd64/release/bin/tstVMStructGC
kBuild: Generating tstVMStructSize - /var/tmp/portage/app-emulation/virtualbox-1.5.6/work/VirtualBox-1.5.6_OSE/out/linux.amd64/release/obj/src/VBox/VMM/tstVMStructGC.h
kBuild: Generating tstVMStructSize - /var/tmp/portage/app-emulation/virtualbox-1.5.6/work/VirtualBox-1.5.6_OSE/out/linux.amd64/release/obj/src/VBox/VMM/tstAsmStructsHC.h
nm -p /var/tmp/portage/app-emulation/virtualbox-1.5.6/work/VirtualBox-1.5.6_OSE/out/linux.amd64/release/obj/src/VBox/VMM/tstAsmStructsAsm.o > /var/tmp/portage/app-emulation/virtualbox-1.5.6/work/VirtualBox-1.5.6_OSE/out/linux.amd64/release/obj/src/VBox/VMM/tstAsmStructsHC.h.dump
/var/tmp/portage/app-emulation/virtualbox-1.5.6/work/VirtualBox-1.5.6_OSE/out/linux.amd64/release/bin/tstVMStructGC: 1: Syntax error: word unexpected (expecting ")")
kmk[3]: *** [/var/tmp/portage/app-emulation/virtualbox-1.5.6/work/VirtualBox-1.5.6_OSE/out/linux.amd64/release/obj/src/VBox/VMM/tstVMStructGC.h] Error 2
kmk[3]: *** Deleting file `/var/tmp/portage/app-emulation/virtualbox-1.5.6/work/VirtualBox-1.5.6_OSE/out/linux.amd64/release/obj/src/VBox/VMM/tstVMStructGC.h'
kmk[3]: *** Waiting for unfinished jobs....
/var/tmp/portage/app-emulation/virtualbox-1.5.6/work/VirtualBox-1.5.6_OSE/src/VBox/VMM/VMMAll/PGMAllBth.h: In function ‘int pgmR0BthAMD64RealSyncPage(VM*, X86PDE, RTGCUINTPTR, unsigned int, unsigned int)’:
/var/tmp/portage/app-emulation/virtualbox-1.5.6/work/VirtualBox-1.5.6_OSE/src/VBox/VMM/VMMAll/PGMAllBth.h:1175: предупреждение: ‘pHCPhys’ may be used uninitialized in this function
/var/tmp/portage/app-emulation/virtualbox-1.5.6/work/VirtualBox-1.5.6_OSE/src/VBox/VMM/VMMAll/PGMAllBth.h:1175: замечание: ‘pHCPhys’ was declared here
/var/tmp/portage/app-emulation/virtualbox-1.5.6/work/VirtualBox-1.5.6_OSE/src/VBox/VMM/VMMAll/PGMAllBth.h:1175: предупреждение: ‘pHCPhys’ may be used uninitialized in this function
/var/tmp/portage/app-emulation/virtualbox-1.5.6/work/VirtualBox-1.5.6_OSE/src/VBox/VMM/VMMAll/PGMAllBth.h:1175: замечание: ‘pHCPhys’ was declared here
kmk[3]: Leaving directory `/var/tmp/portage/app-emulation/virtualbox-1.5.6/work/VirtualBox-1.5.6_OSE/src/VBox/VMM'
kmk[2]: *** [pass_binaries_before] Error 2
kmk[2]: Leaving directory `/var/tmp/portage/app-emulation/virtualbox-1.5.6/work/VirtualBox-1.5.6_OSE/src/VBox'
kmk[1]: *** [pass_binaries_before] Error 2
kmk[1]: Leaving directory `/var/tmp/portage/app-emulation/virtualbox-1.5.6/work/VirtualBox-1.5.6_OSE/src'
kmk: *** [pass_binaries_before] Error 2

[ArtSh]

В багзиллу.

[_YT_]

Вылечил все добавил в ядро

Executable file formats / Emulations --->
[*] IA32 Emulation