make -r -C com32 SRC="/var/tmp/portage/sys-boot/syslinux-6.04_pre1-r2/work/syslinux-6.04-pre1/com32" OBJ="/var/tmp/portage/sys-boot/syslinux-6.04_pre1-r2/work/syslinux-6.04-pre1/efi64/com32" \ -f /var/tmp/portage/sys-boot/syslinux-6.04_pre1-r2/work/syslinux-6.04-pre1/com32/Makefile all make -r -C lzo SRC="/var/tmp/portage/sys-boot/syslinux-6.04_pre1-r2/work/syslinux-6.04-pre1/lzo" OBJ="/var/tmp/portage/sys-boot/syslinux-6.04_pre1-r2/work/syslinux-6.04-pre1/efi64/lzo" \ -f /var/tmp/portage/sys-boot/syslinux-6.04_pre1-r2/work/syslinux-6.04-pre1/lzo/Makefile all ls: cannot access 'core/pxelinux.0': No such file or directory ls: cannot access 'core/lpxelinux.0': No such file or directory ls: cannot access 'core/isolinux.bin': No such file or directory ls: cannot access 'core/isolinux-debug.bin': No such file or directory ls: cannot access 'dos/syslinux.com': No such file or directory ------------------------------------------------------------------- This is an unstable amd64 chroot image at a tinderbox (==build bot) name: 17.1_no_multilib_hardened-j4-20211129-110018 ------------------------------------------------------------------- gcc-config -l: [1] x86_64-pc-linux-gnu-11.2.1 * /usr/lib/llvm/13 13.0.0 Python 3.9.9 Available Ruby profiles: [1] ruby26 (with Rubygems) [2] ruby27 (with Rubygems) [3] ruby30 (with Rubygems) * Available Rust versions: [1] rust-bin-1.56.1 * The following VMs are available for generation-2: *) AdoptOpenJDK 8.312_p07 [openjdk-bin-8] Available Java Virtual Machines: [1] openjdk-bin-8 system-vm The Glorious Glasgow Haskell Compilation System, version 8.10.4 php cli: HEAD of ::gentoo commit 4b3d71ba0ea2509fd33846b1f548e9dd6e3bef17 Author: Repository mirror & CI <repomirrorci@gentoo.org> Date: Mon Nov 29 17:51:36 2021 +0000 2021-11-29 17:51:35 UTC emerge -qpvO sys-boot/syslinux [ebuild N ] sys-boot/syslinux-6.04_pre1-r2 USE="-custom-cflags"
Created attachment 757015 [details] emerge-info.txt
Created attachment 757016 [details] emerge-history.txt
Created attachment 757017 [details] environment
Created attachment 757018 [details] etc.portage.tar.bz2
Created attachment 757019 [details] sys-boot:syslinux-6.04_pre1-r2:20211129-184435.log.bz2
Created attachment 757020 [details] temp.tar.bz2
This output is expected. Please ignore it.
and this in the log : DPNG_NO_WRITE_SUPPORTED -DPNG_NO_MNG_FEATURES -DPNG_NO_READ_tIME -DPNG_NO_WRITE_tIME -mregparm=3 -DREGPARM=3 -c -o zlib/adler32.o /var/tmp/portage/sys-boot/syslinux-6.04_pre1-r2/work/syslinux-6.04-pre1/com32/lib/zlib/adler32.c cc1: error: ‘-fcf-protection’ is not compatible with this target ?
*** This bug has been marked as a duplicate of bug 928460 ***
Does this still happen? I suspect the behavior has changed in recent versions of GCC.