[Bug bootstrap/97304] Boostrap failure on freebsd: ld: error: unable to find library -lc
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97304 --- Comment #5 from Andreas Tobler --- Hi Tobias, on FreeBSD-12.1, the ld is from binutils 2.17, a really old one. Try to configure with '--with-as=/usr/local/bin/as --with-ld=/usr/local/bin/ld '. Prerequisite is the installation of the binutils package. I just tried on FreeBSD-13-trunk, stage one passed with the above config parameters. (Today's gcc trunk) Now I try to use the llvm ld, the one which will be /usr/bin/ld from FreeBSD-13 up. Let me how it works, Andreas
[Bug bootstrap/97304] Boostrap failure on freebsd: ld: error: unable to find library -lc
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97304 --- Comment #6 from Andreas Tobler --- First, excuse me Thomas, I was focused on 'Tobias' from the description text. It seems to pass bootstrap with /usr/bin/ld on FreeBSD-13. The test suite will tell more.
[Bug bootstrap/97304] Boostrap failure on freebsd: ld: error: unable to find library -lc
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97304 --- Comment #7 from Andreas Tobler --- Any news on this? Or can we close this PR? TIA, Andreas
[Bug fortran/100662] intrinsic::ieee_arithmetic fails on aarch, powerpc architectures on FreeBSD
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100662 --- Comment #15 from Andreas Tobler --- Regarding comment #10, Steve is right with his guess, configure doesn't find the fenv functionalities needed. The reason is pretty simple, for aarch64 and powerpc, they are not public. A quick trial showed that if they are visible, then gfortran is 'happy' and nearly all ieee testcases pass. I did not investigate the failing parts. The big issue is, how can we make them available to libm. This is an OS issue and not a gcc issue. The only thing I'm confused in gcc land, as Steve as well, why is the file named fpu-glibc and not fpu-fenv? Regarding the OS issue, it might take a while to (re)solve this.
[Bug fortran/100662] intrinsic::ieee_arithmetic fails on aarch, powerpc architectures on FreeBSD
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100662 --- Comment #13 from Andreas Tobler --- I try to find some spare cycles to look into. But I can only investigate the aarch64 part. The powerpcs are gone here.
