https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78984
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Hack that still works and I'm using daily is a directory with as, g++, gcc and
ld files as follows:
as:
#!/bin/sh
exec /usr/bin/as --32 "$@"
g++:
#!/bin/sh
exec /usr/bin/g++ -m32 "$@"
gcc:
#!/bin/sh
exec /usr/bin/gcc -m32 "$@"
ld:
#!/bin/sh
case "$*" in
--version) cat <<\EOF
GNU ld version 2.20.52.0.1-10.fc17 20100131
Copyright 2012 Free Software Foundation, Inc.
This program is free software; you may redistribute it under the terms of
the GNU General Public License version 3 or (at your option) a later version.
This program has absolutely no warranty.
EOF
exit 0;;
esac
exec /usr/bin/ld -m elf_i386 -L /usr/lib/ "$@"
Then just PATH=/that/dir:$PATH i386 .../configure etc.
The ld --version ensures the LTO plugin isn't built in the 32-bit bootstrap.
Or you could replace as/ld here with ones from 32-bit build of binutils.
