Re: [PATCH 1/2] Added x86_64 i586 aarch64 armv5tel support for GO language required for node_exporter compilation.

[Michael Tremer <michael.tremer@ipfire.org>]

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Hello,

We had this one before on the list. I can’t find it though.

What distribution are you using? It looks like QEMU is too old. The statx syscall (291) isn’t supported.

-Michael

> On 21 Jul 2021, at 18:55, Holger Sunke <holger.sunke(a)posteo.de> wrote:
> 
> Hello Michael,
> 
> I think this should generally work, but currently I'm stuck with strange issues like these:
> 
>    Jul 21 17:51:53: Building glibc glibc-2.32.tar.xz checksum OK
>    + cd /usr/src/lfs
>    + make -f glibc LFS_BASEDIR=/usr/src install
>    ====================================== Installing glibc-2.32 ...
>    Install started; saving file list to /usr/src/lsalr ...
>    cd /usr/src/glibc-2.32 && patch -Np1 < /usr/src/src/patches/glibc-localedef-no-archive.patch
>    patching file localedata/Makefile
>    Hunk #1 succeeded at 440 with fuzz 1 (offset 217 lines).
>    cd /usr/src/glibc-build && \
>    CFLAGS="-O2 -pipe -Wall -fexceptions -fPIC -fstack-clash-protection -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -Wno-error=maybe-uninitialized -fno-asynchronous-unwind-tables" \
>    /usr/src/glibc-2.32/configure --build=aarch64-unknown-linux-gnu --prefix=/usr --libexecdir=/usr/lib/glibc --enable-stack-protector=strong --disable-profile --enable-kernel=4.14.0 --enable-add-ons --without-selinux --enable-experimental-malloc --enable-bind-now --disable-crypt
>    qemu: Unsupported syscall: 291
>    /tools_aarch64/bin/ls: cannot access '.': Function not implemented
>    configure: error: working directory cannot be determined
>    make: *** [glibc:114: /usr/src/log/glibc-2.32] Error 2
> 
> ERROR: Building glibc                                       [ FAIL ]
>    Check /home/holger/development/ipfire/ipfire-2.x/log/_build.base.log for errors if applicable                                 [ FAIL ]
> 
> 
> I tried building in schroot using Ubuntu bionic and focal.
> 
> Did you already encounter these errors?
> 
> Kind regards
> Holger
> 
> 
> Am 19.07.21 um 13:11 schrieb Michael Tremer:
>> Hello Holger,
>>> On 15 Jul 2021, at 20:32, Holger Sunke <holger.sunke(a)posteo.de> wrote:
>>> 
>>> I guess I have to build ipfire for each different arch to get the log files as source for the root files.
>> Yes, that would be the easiest way. For most packages this is not requires as the list of installed files is identical but compilers and other architecture-specific package tends to require this extra work.
>>> How do you build ipfire for all the archs? Do you use some kind of VMs?
>> You can do either that or use qemu-user-static. This will emulate the other architecture for you instead.
>> So you would install qemu-user-static (https://packages.debian.org/buster/qemu-user-static) or whatever the equivalent is in our your distribution of choice and then run these commands:
>> Erase the old build:
>>   ./make.sh clean
>> Download a toolchain for the target architecture:
>>   ./make.sh —-target=aarch64 gettoolchain
>> And then you run the build:
>>   ./make.sh —-target=aarch64 build
>> You can then do this for armv6l in next, too.
>> The emulated build will take a little bit longer due to the emulation.
>> Let me know if this has worked.
>> Best,
>> -Michael
>>> 
>>> Kind regards
>>> 
>>> Holger
>>> 
>>> 
>>> 
>>> On 08.06.21 18:54, Michael Tremer wrote:
>>>> Hello Holger,
>>>> This patch looks good so far, but the root files are missing.
>>>> Do you know what those are?
>>>> Otherwise this would be mergeable.
>>>> Best,
>>>> -Michael
>>>>> On 6 Jun 2021, at 18:48, Holger Sunke <holger.sunke(a)posteo.de> wrote:
>>>>> 
>>>>> ---
>>>>> lfs/Config | 8 ++++++++
>>>>> lfs/go     | 9 ++++++---
>>>>> 2 files changed, 14 insertions(+), 3 deletions(-)
>>>>> 
>>>>> diff --git a/lfs/Config b/lfs/Config
>>>>> index 7d98e303b..c8be227a1 100644
>>>>> --- a/lfs/Config
>>>>> +++ b/lfs/Config
>>>>> @@ -138,6 +138,14 @@ ifeq "$(BUILD_ARCH)" "aarch64"
>>>>> 	GOARCH = arm64
>>>>> endif
>>>>> 
>>>>> +ifeq "$(BUILD_ARCH)" "armv5tel"
>>>>> +	GOARCH = armv6l
>>>>> +endif
>>>>> +
>>>>> +ifeq "$(BUILD_ARCH)" "i586"
>>>>> +	GOARCH = 386
>>>>> +endif
>>>>> +
>>>>> ###############################################################################
>>>>> # Common Macro Definitions
>>>>> ###############################################################################
>>>>> diff --git a/lfs/go b/lfs/go
>>>>> index 6ebb37080..487ad8486 100644
>>>>> --- a/lfs/go
>>>>> +++ b/lfs/go
>>>>> @@ -28,10 +28,10 @@ VER        = 1.15.4
>>>>> 
>>>>> THISAPP    = go-$(VER)
>>>>> DL_FILE    = go$(VER).$(GOOS)-$(GOARCH).tar.gz
>>>>> -DL_FROM    = $(URL_IPFIRE)
>>>>> +DL_FROM    = https://golang.org/dl/
>>>>> DIR_APP    = $(DIR_SRC)/go
>>>>> TARGET     = $(DIR_INFO)/$(THISAPP)
>>>>> -SUP_ARCH   = x86_64
>>>>> +SUP_ARCH   = x86_64 i586 aarch64 armv5tel
>>>>> 
>>>>> ###############################################################################
>>>>> # Top-level Rules
>>>>> @@ -41,7 +41,10 @@ objects = $(DL_FILE)
>>>>> 
>>>>> $(DL_FILE) = $(DL_FROM)/$(DL_FILE)
>>>>> 
>>>>> -$(DL_FILE)_MD5 = 8e9d11a16f03372c82c5134278a0bd7d
>>>>> +go$(VER).$(GOOS)-amd64.tar.gz_MD5 = 8e9d11a16f03372c82c5134278a0bd7d
>>>>> +go$(VER).$(GOOS)-386.tar.gz_MD5 = 8d1c3539c88710273f61b0c810b7448c
>>>>> +go$(VER).$(GOOS)-arm64.tar.gz_MD5 = b1846fb093f0261707bda44e158bc5be
>>>>> +go$(VER).$(GOOS)-armv6l.tar.gz_MD5 = cf04e0d84de6cbb7d224be1f42a83f02
>>>>> 
>>>>> install : $(TARGET)
>>>>> 
>>>>> -- 
>>>>> 2.30.2
>>>>>