https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93966
--- Comment #8 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to rguent...@suse.de from comment #7) > > > > It is because GCC 8 doesn't have early LTO debug. > > It does but section copying has been made more explicit about notes > only in GCC 9 it seems. GCC 8 has the same bug: [hjl@gnu-cfl-2 tmp]$ /usr/gcc-8.2.1-x32/bin/gcc -flto -c -fcf-protection x.c -g [hjl@gnu-cfl-2 tmp]$ /usr/gcc-8.2.1-x32/bin/gcc -flto -Wl,-z,cet-report=error -fcf-protection x.o -g /usr/local/bin/ld: /tmp/cc6vezl6debugobj: error: missing IBT and SHSTK properties collect2: error: ld returned 1 exit status [hjl@gnu-cfl-2 tmp]$
