[LLVMbugs] [Bug 3629] New: __attribute__((weak)) not supported

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=3629

           Summary: __attribute__((weak)) not supported
           Product: clang
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: LLVM Codegen
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: rdivacky at freebsd.org
                CC: llvmbugs at cs.uiuc.edu


lev /tmp$ cat weak.c
int foo __attribute__((weak));
int bar;
lev /tmp$ gcc -c weak.c && nm weak.o
0000000000000004 C bar
0000000000000000 V foo
lev /tmp$ ccc -c weak.c && nm weak.o
ccc: Unknown host 'freebsd', using generic host information.
0000000000000004 C bar
0000000000000004 C foo

the attribute is not support, we need this in FreeBSD quite a lot


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