[LLVMbugs] [Bug 8737] New: [mc assembler] .extern directive ignored

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=8737

           Summary: [mc assembler] .extern directive ignored
           Product: new-bugs
           Version: trunk
          Platform: PC
        OS/Version: FreeBSD
            Status: NEW
          Severity: normal
          Priority: P
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: kwm at FreeBSD.org
                CC: llvmbugs at cs.uiuc.edu


While building libGL with clang ToT. The following warning happens.

> clang -v
clang version 2.9 (trunk 120744)
Target: x86_64-unknown-freebsd8.1
Thread model: posix

clang -c -I. -I../../../include -I../../../include/GL/internal
-I../../../src/mesa -I../../../src/mesa/glapi -I/usr/local/include
-I/usr/local/include/drm   -I/usr/local/include   -D_THREAD_SAFE
-I/usr/local/include   -I/usr/local/include -O2 -pipe -fno-strict-aliasing
-Wall -Wmissing-prototypes -std=c99 -ffast-math -fno-strict-aliasing  -fPIC 
-DUSE_X86_64_ASM -DHAVE_POSIX_MEMALIGN -DUSE_XCB -DPTHREADS
-DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER -DHAVE_ALIAS -DGLX_INDIRECT_RENDERING
-DGLX_DIRECT_RENDERING -DXF86VIDMODE -D_REENTRANT -UIN_DRI_DRIVER
-DDEFAULT_DRIVER_DIR=\"/usr/local/lib/dri\" 
../../../src/mesa/x86-64/glapi_x86-64.S -o
../../../src/mesa/x86-64/glapi_x86-64.o
/tmp/cc-uLf4Jd.s:14:2: warning: ignoring directive for now
 .extern _glapi_Dispatch
 ^
/tmp/cc-uLf4Jd.s:15:2: warning: ignoring directive for now
 .extern _gl_DispatchTSD
 ^
/tmp/cc-uLf4Jd.s:16:2: warning: ignoring directive for now
 .extern pthread_getspecific
 ^

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