I know that Go 1.5 is limited to 64bit CPUs but im running on a 64bit CPU
and Im trying to update Go from 1.0 to the latest stable (which is 1.4.2
anyway):
dev ~ # emerge -uDatv dev-lang/go
* IMPORTANT: 8 news items need reading for repository 'gentoo'.
* Use eselect news read to view new items.
These are the packages that would be merged, in reverse order:
Calculating dependencies... done!
[ebuild U ] dev-lang/go-1.4.2::gentoo [1.0.1::gentoo]
USE="(-bash-completion%*) (-emacs%) (-pax_kernel%) (-vim-syntax%*)
(-zsh-completion%)" 0 KiB
Total: 1 package (1 upgrade), Size of downloads: 0 KiB
Would you like to merge these packages? [Yes/No]
Verifying ebuild manifests
Emerging (1 of 1) dev-lang/go-1.4.2::gentoo
* go1.4.2.src.tar.gz SHA256 SHA512 WHIRLPOOL size ;-) ... [
ok ]
Unpacking source...
Unpacking go1.4.2.src.tar.gz to
/var/tmp/portage/dev-lang/go-1.4.2/work
Source unpacked in /var/tmp/portage/dev-lang/go-1.4.2/work
Preparing source in /var/tmp/portage/dev-lang/go-1.4.2/work/go ...
Source prepared.
Configuring source in /var/tmp/portage/dev-lang/go-1.4.2/work/go ...
Source configured.
Compiling source in /var/tmp/portage/dev-lang/go-1.4.2/work/go ...
# Building C bootstrap tool.
cmd/dist
# Building compilers and Go bootstrap tool for host, linux/amd64.
lib9
/var/tmp/portage/dev-lang/go-1.4.2/work/go/src/lib9/atoi.c:1:0: error: CPU
you selected does not support x86-64 instruction set
/var/tmp/portage/dev-lang/go-1.4.2/work/go/src/lib9/_p9dir.c:1:0: error:
CPU you selected does not support x86-64 instruction
set/var/tmp/portage/dev-lang/go-1.4.2/work/go/src/lib9/await.c:1:0: error:
CPU you selected does not support x86-64 instruction set
go tool dist: FAILED: i686-pc-linux-gnu-gcc -O2 -mtune=i686 -pipe -Wall
-Wstrict-prototypes -Wextra -Wunused -Wno-sign-compare -Wno-missing-braces
-Wno-parentheses -Wno-unknown-pragmas -Wno-switch -Wno-comment
-Wno-missing-field-initializers -fno-common -ggdb -pipe -fmessage-length=0
-c -m64 -I /var/tmp/portage/dev-lang/go-1.4.2/work/go/include -DPLAN9PORT
-I /var/tmp/portage/dev-lang/go-1.4.2/work/go/src/lib9 -o $WORK/atoi.o
/var/tmp/portage/dev-lang/go-1.4.2/work/go/src/lib9/atoi.c
/var/tmp/portage/dev-lang/go-1.4.2/work/go/src/lib9/_exits.c:1:0: error:
CPU you selected does not support x86-64 instruction set
go tool dist: FAILED: i686-pc-linux-gnu-gcc -O2 -mtune=i686 -pipe -Wall
-Wstrict-prototypes -Wextra -Wunused -Wno-sign-compare -Wno-missing-braces
-Wno-parentheses -Wno-unknown-pragmas -Wno-switch -Wno-comment
-Wno-missing-field-initializers -fno-common -ggdb -pipe -fmessage-length=0
-c -m64 -I /var/tmp/portage/dev-lang/go-1.4.2/work/go/include -DPLAN9PORT
-I /var/tmp/portage/dev-lang/go-1.4.2/work/go/src/lib9 -o $WORK/_exits.o
/var/tmp/portage/dev-lang/go-1.4.2/work/go/src/lib9/_exits.c
go tool dist: FAILED: i686-pc-linux-gnu-gcc -O2 -mtune=i686 -pipe -Wall
-Wstrict-prototypes -Wextra -Wunused -Wno-sign-compare -Wno-missing-braces
-Wno-parentheses -Wno-unknown-pragmas -Wno-switch -Wno-comment
-Wno-missing-field-initializers -fno-common -ggdb -pipe -fmessage-length=0
-c -m64 -I /var/tmp/portage/dev-lang/go-1.4.2/work/go/include -DPLAN9PORT
-I /var/tmp/portage/dev-lang/go-1.4.2/work/go/src/lib9 -o $WORK/await.o
/var/tmp/portage/dev-lang/go-1.4.2/work/go/src/lib9/await.c
go tool dist: FAILED: i686-pc-linux-gnu-gcc -O2 -mtune=i686 -pipe -Wall
-Wstrict-prototypes -Wextra -Wunused -Wno-sign-compare -Wno-missing-braces
-Wno-parentheses -Wno-unknown-pragmas -Wno-switch -Wno-comment
-Wno-missing-field-initializers -fno-common -ggdb -pipe -fmessage-length=0
-c -m64 -I /var/tmp/portage/dev-lang/go-1.4.2/work/go/include -DPLAN9PORT
-I /var/tmp/portage/dev-lang/go-1.4.2/work/go/src/lib9 -o $WORK/_p9dir.o
/var/tmp/portage/dev-lang/go-1.4.2/work/go/src/lib9/_p9dir.c
* ERROR: dev-lang/go-1.4.2::gentoo failed (compile phase):
* build failed
*
* Call stack:
* ebuild.sh, line 93: Called src_compile
* environment, line 1886: Called die
* The specific snippet of code:
* ./make.bash || die "build failed"
*
* If you need support, post the output of `emerge --info
'=dev-lang/go-1.4.2::gentoo'`,
* the complete build log and the output of `emerge -pqv
'=dev-lang/go-1.4.2::gentoo'`.
* The complete build log is located at
'/var/tmp/portage/dev-lang/go-1.4.2/temp/build.log'.
* The ebuild environment file is located at
'/var/tmp/portage/dev-lang/go-1.4.2/temp/environment'.
* Working directory: '/var/tmp/portage/dev-lang/go-1.4.2/work/go/src'
* S: '/var/tmp/portage/dev-lang/go-1.4.2/work/go'
Failed to emerge dev-lang/go-1.4.2, Log file:
'/var/tmp/portage/dev-lang/go-1.4.2/temp/build.log'
* Messages for package dev-lang/go-1.4.2:
* ERROR: dev-lang/go-1.4.2::gentoo failed (compile phase):
* build failed
*
* Call stack:
* ebuild.sh, line 93: Called src_compile
* environment, line 1886: Called die
* The specific snippet of code:
* ./make.bash || die "build failed"
*
* If you need support, post the output of `emerge --info
'=dev-lang/go-1.4.2::gentoo'`,
* the complete build log and the output of `emerge -pqv
'=dev-lang/go-1.4.2::gentoo'`.
* The complete build log is located at
'/var/tmp/portage/dev-lang/go-1.4.2/temp/build.log'.
* The ebuild environment file is located at
'/var/tmp/portage/dev-lang/go-1.4.2/temp/environment'.
* Working directory: '/var/tmp/portage/dev-lang/go-1.4.2/work/go/src'
* S: '/var/tmp/portage/dev-lang/go-1.4.2/work/go'
dev ~ #
Not sure how the ebuild is picking CPU, but Im on a 64bit CPU anyway:
dev ~ # lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 2
On-line CPU(s) list: 0,1
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 2
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 63
Model name: Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz
Stepping: 2
CPU MHz: 2499.996
BogoMIPS: 5001.32
Hypervisor vendor: KVM
Virtualization type: full
L1d cache: 32K
L1i cache: 32K
L2 cache: 256K
L3 cache: 30720K
NUMA node0 CPU(s): 0,1
dev ~ #
--
Aj
