automake script error building 32 bit depends libevent-2.1.12

techy2 commented at 11:10 pm on June 19, 2024: none

Is there an existing issue for this?

I have searched the existing issues

Current behaviour

building depends for native platform configure fails to find usable gcc version because of -V -qversion, etc… confusion this looks like a scripting error

Expected behaviour

finds current version of gcc on this host of 10.5.0

Steps to reproduce

on focal32 host git clone https://github.com/bitcoin/bitcoin cd bitcoin git checkout v27.1 cd depends make

Relevant log output

config.log

How did you obtain Bitcoin Core

Compiled from source

What version of Bitcoin Core are you using?

v27.1

Operating system and version

focal32

Machine specifications

ubuntu focal32 intel Atom N280 2 gigs ram 1T disk autoconf 2.69 automake 1.16.1 gcc 10.5.0 python3 3.9.5

maflcko commented at 5:49 am on June 20, 2024: member

0gcc: fatal error: cannot execute 'cc1': execvp: No such file or directory

0sudo apt-get update
1sudo apt-get install --reinstall build-essential

Source: https://stackoverflow.com/a/44708372

maflcko added the label Build system on Jun 20, 2024

maflcko added the label Questions and Help on Jun 20, 2024

maflcko commented at 7:45 am on June 20, 2024: member

As well as: https://github.com/bitcoin/bitcoin/blob/27.x/doc/build-unix.md#ubuntu--debian

techy2 commented at 5:54 pm on June 23, 2024: none

Did all that, does not make any difference executing this command line for depends make HOST=i686-pc-linux-gnu -j8

however, config.log says this, see attached configure:3745: $? = 0 configure:3734: gcc -m32 -v >&5 Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/10/lto-wrapper OFFLOAD_TARGET_NAMES=nvptx-none:amdgcn-amdhsa:hsa OFFLOAD_TARGET_DEFAULT=1 Target: x86_64-linux-gnu Configured with: ../src/configure -v –with-pkgversion=‘Ubuntu 10.3.0-1ubuntu1~18.04~1’ –with-bugurl=file:///usr/share/doc/gcc-10/README.Bugs –enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 –prefix=/usr –with-gcc-major-version-only –program-suffix=-10 –program-prefix=x86_64-linux-gnu- –enable-shared –enable-linker-build-id –libexecdir=/usr/lib –without-included-gettext –enable-threads=posix –libdir=/usr/lib –enable-nls –enable-clocale=gnu –enable-libstdcxx-debug –enable-libstdcxx-time=yes –with-default-libstdcxx-abi=new –enable-gnu-unique-object –disable-vtable-verify –enable-plugin –enable-default-pie –with-system-zlib –enable-libphobos-checking=release –with-target-system-zlib=auto –enable-objc-gc=auto –enable-multiarch –disable-werror –with-arch-32=i686 –with-abi=m64 –with-multilib-list=m32,m64,mx32 –enable-multilib –with-tune=generic –enable-offload-targets=nvptx-none=/build/gcc-10-xgJY7J/gcc-10-10.3.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-xgJY7J/gcc-10-10.3.0/debian/tmp-gcn/usr,hsa –without-cuda-driver –enable-checking=release –build=x86_64-linux-gnu –host=x86_64-linux-gnu –target=x86_64-linux-gnu

Note last line, all say x86_64-linux-gnu config.log attached config.log

The error remains the same, can not determine version of compiler

Andredreyer1 commented at 5:59 pm on June 23, 2024: none

Thanks

techy2 commented at 7:31 pm on June 23, 2024: none

Last run was attempt at cross compile on ubuntu 18.04 64 bit host attempting cross compile Xeon X5690 192 gigs memory 1 T disk autoconf 2.69 automake 1.16.1 gcc 10.3.0 python3 3.6.9

seems like a no-win situation, X64 won’t do the 32 bit build and the focal-32 system gcc-10.5 can not find ‘cc1’ gcc -print-prog-name=cc1 does not provide a path

suggestions?

techy2 commented at 9:15 pm on June 23, 2024: none

taking a look at focal32 expected path for cc1, it is not there. Installed gcc 10.5.0 once again and succeeded in populating /usr/lib/gcc/i686-linux-gnu/10/cc1 works now on focal32

However the failure to cross compile on the x64 platform is an issue

–build=x86_64-linux-gnu –host=x86_64-linux-gnu –target=x86_64-linux-gnu from the config log does not look right to me for an 1686 cross build

hebasto commented at 11:36 am on June 24, 2024: member

@techy2

taking a look at focal32 expected path for cc1, it is not there. Installed gcc 10.5.0 once again and succeeded in populating /usr/lib/gcc/i686-linux-gnu/10/cc1 works now on focal32

However the failure to cross compile on the x64 platform is an issue

–build=x86_64-linux-gnu –host=x86_64-linux-gnu –target=x86_64-linux-gnu from the config log does not look right to me for an 1686 cross build

Do I understand correctly that you has resolved the initial issue mentioned in the top comment and faced another one?

If so, please close this issue and open a new one.

techy2 commented at 10:58 pm on June 24, 2024: none

Ok, will open new issue cross compiling X64 => i686 32 bit

techy2 closed this on Jun 24, 2024

automake script error building 32 bit depends libevent-2.1.12 #30311