[Bug 222925] clang --coverage doesn't work with arm:armv6 and arm:armv7; lib/libclang_rt is installing to the wrong spot

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=222925

            Bug ID: 222925
           Summary: clang --coverage doesn't work with arm:armv6 and
                    arm:armv7; lib/libclang_rt is installing to the wrong
                    spot
           Product: Base System
           Version: CURRENT
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: arm
          Assignee: freebsd-arm at FreeBSD.org
          Reporter: ngie at FreeBSD.org

Saw this error with both arm:armv6 and arm:armv7:

9224 /scratch/tmp/ngie/obj/arm.armv6/scratch/tmp/ngie/svn/tmp/usr/bin/ld:
/scratch/tmp/ngie/obj/arm.armv6/scratch/tmp/ngie/svn/tmp/usr/lib/clang/5.0.0/lib/freebsd/libclang_rt.profile-armhf.a:
No such file: No such file or directory
9225 cc: error: linker command failed with exit code 1 (use -v to see
invocation)
9226 --- libc.so.7.full ---
9227 *** [libc.so.7.full] Error code 1

Both architectures are being treated like hard float architectures, based on a
quick peek at contrib/llvm/tools/clang/lib/Driver/ToolChain.cpp :

303   if (TC.getArch() == llvm::Triple::arm || TC.getArch() ==
llvm::Triple::armeb)
304     return (arm::getARMFloatABI(TC, Args) == arm::FloatABI::Hard &&
!IsWindows)
305                ? "armhf"
306                : "arm";

-- 
You are receiving this mail because:
You are the assignee for the bug.