[LLVMbugs] [Bug 14579] New: llvm::raw_string_ostream needed for powerpc-darwin8 (MC)

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=14579

             Bug #: 14579
           Summary: llvm::raw_string_ostream needed for powerpc-darwin8
                    (MC)
           Product: new-bugs
           Version: trunk
          Platform: Macintosh
        OS/Version: MacOS X
            Status: NEW
          Severity: normal
          Priority: P
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: fang at csl.cornell.edu
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified


from bug 14387 (originally about .line directives in asm):
I built r169799 on powerpc-darwin8, and started a stage 2 build using -gdwarf2
-no-integrated-as.

[  0%] Building CXX object
lib/Support/CMakeFiles/LLVMSupport.dir/CommandLine.cpp.o
cd /Users/fang/local/src/LLVM-svn/gcc40-stage2-build/lib/Support &&
/Volumes/Isolde/sources/LLVM-svn/gcc40-cmake-build/bin/clang++  
-DLLVMSupport_EXPORTS -D_DEBUG -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS
-D__STDC_LIMIT_MACROS -fno-common -no-integrated-as -fPIC
-fvisibility-inlines-hidden -fno-rtti -O2 -gdwarf2 -fPIC
-I/Users/fang/local/src/LLVM-svn/gcc40-stage2-build/lib/Support
-I/Users/fang/local/src/LLVM-svn/llvm/lib/Support
-I/Users/fang/local/src/LLVM-svn/gcc40-stage2-build/include
-I/Users/fang/local/src/LLVM-svn/llvm/include    -Wall -W -Wno-unused-parameter
-Wwrite-strings -pedantic -Wno-long-long -fno-exceptions -o
CMakeFiles/LLVMSupport.dir/CommandLine.cpp.o -c
/Users/fang/local/src/LLVM-svn/llvm/lib/Support/CommandLine.cpp
clang-3: warning: argument unused during compilation: '-gdwarf2'
/tmp/CommandLine-qnrm7J.s:11052:non-relocatable subtraction expression,
"__ZTVN4llvm18raw_string_ostreamE" minus "L95$pb"
/tmp/CommandLine-qnrm7J.s:11052:symbol: "__ZTVN4llvm18raw_string_ostreamE"
can't be undefined in a subtraction expression
/tmp/CommandLine-qnrm7J.s:11051:non-relocatable subtraction expression,
"__ZTVN4llvm18raw_string_ostreamE" minus "L95$pb"
/tmp/CommandLine-qnrm7J.s:11051:symbol: "__ZTVN4llvm18raw_string_ostreamE"
can't be undefined in a subtraction expression
/tmp/CommandLine-qnrm7J.s:10812:non-relocatable subtraction expression,
"__ZTVN4llvm18raw_string_ostreamE" minus "L94$pb"
/tmp/CommandLine-qnrm7J.s:10812:symbol: "__ZTVN4llvm18raw_string_ostreamE"
can't be undefined in a subtraction expression
/tmp/CommandLine-qnrm7J.s:10811:non-relocatable subtraction expression,
"__ZTVN4llvm18raw_string_ostreamE" minus "L94$pb"
/tmp/CommandLine-qnrm7J.s:10811:symbol: "__ZTVN4llvm18raw_string_ostreamE"
can't be undefined in a subtraction expression

Apparently, llvm::raw_string_ostream is unimplemented (MC) for powerpc-darwin8.

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