[LLVMbugs] [Bug 6515] New: gcc compat: __builtin_signbit doesn't appear to be supported

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Fri Mar 5 10:24:03 PST 2010


           Summary: gcc compat: __builtin_signbit doesn't appear to be
           Product: clang
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: minor
          Priority: P5
         Component: -New Bugs
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: srp at srparish.net
                CC: llvmbugs at cs.uiuc.edu

I'm getting the following when trying to build a code base that is typically
built with gcc -std=gnu99:

  error: implicit declaration of function '__builtin_signbit' is invalid in C99

Configure bugmail: http://llvm.org/bugs/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.

More information about the llvm-bugs mailing list