Note that gcc 8.0.1-0.16.fc29 should BuildRequires: binutils >= 2.30, so not sure how that can happen.
Comment 3Dominik 'Rathann' Mierzejewski
2018-03-07 12:17:38 UTC
Thanks for the quick reply. It looks like I actually have
$ rpm -q gcc binutils
gcc-8.0.1-0.14.fc28.x86_64
binutils-2.29.1-19.fc28.x86_64
in my mock buildroot. I'll scrub all caches and regenerate the buildroot.
Comment 4Dominik 'Rathann' Mierzejewski
2018-03-07 12:33:41 UTC
Description of problem: mkvtoolnix configure script fails to complete ("error: C compiler cannot create executables") due to GCC failure to compile the simplest program. Last successful build was with gcc-7.2.1-7.fc28 (https://koji.fedoraproject.org/koji/buildinfo?buildID=1020300). Version-Release number of selected component (if applicable): gcc-8.0.1-0.16.fc29.x86_64 How reproducible: Always. Steps to Reproduce: 1. cat conftest.c int main () { ; return 0; } 2. gcc -save-temps -O2 -g -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -mcet -fcf-protection -Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld conftest.c Actual results: conftest.s: Assembler messages: conftest.s:113: Error: unknown .loc sub-directive `view' conftest.s:113: Error: junk at end of line, first unrecognized character is `-' conftest.s:116: Error: unknown .loc sub-directive `view' conftest.s:116: Error: unknown pseudo-op: `.lvu1' conftest.s:117: Error: unknown .loc sub-directive `view' conftest.s:117: Error: unknown pseudo-op: `.lvu2' Expected results: Successful compilation. Additional info: Suprisingly, removing '-g' from CFLAGS makes it compile fine. '-g1' also works.