[lldb-dev] Fwd: ToT is broken for me

[Shawn Best]

I have not synced to top of tree recently, but if a recent checkin had a 
line like:

#include <codecvt>

it would break linux, or any build using gcc.  This is a cutting edge 
c++ 11 feature that is not implemented on all platforms. Refer to the 
discussion on http://reviews.llvm.org/D5835 and also recent lldb-dev 
thread about the Editline Rewrite


On 10/30/2014 11:52 AM, Doug Snyder wrote:
>
> i'm getting the following error when i try to build ToT on Ubuntu:
>
> [2409/2884] Building CXX object 
> tools/lldb/source/DataFormatters/CMakeFiles/lldbDataFormatters.dir/StringPrinter.cpp.o
> FAILED: /usr/bin/ccache  clang++ -Qunused-arguments 
> -fcolor-diagnostics  -DGTEST_HAS_RTTI=0 -DHAVE_ROUND -D_GNU_SOURCE 
> -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS 
> -fPIC -fvisibility-inlines-hidden -Wall -W -Wno-unused-parameter 
> -Wwrite-strings -Wmissing-field-initializers -pedantic -Wno-long-long 
> -Wcovered-switch-default -std=c++11 -fcolor-diagnostics 
> -ffunction-sections -fdata-sections -Wno-deprecated-declarations 
> -Wno-unknown-pragmas -Wno-deprecated-register  -fno-exceptions 
> -fno-rtti -fPIC -O3 -DNDEBUG -Itools/lldb/source/DataFormatters 
> -I/home/dsnyder/tot/llvm/tools/lldb/source/DataFormatters 
> -I/home/dsnyder/tot/llvm/tools/lldb/include -Itools/lldb/include 
> -Iinclude -I/home/dsnyder/tot/llvm/include -I/usr/include/python2.7 
> -I/usr/include/x86_64-linux-gnu/python2.7 
> -I/home/dsnyder/tot/llvm/tools/lldb/../clang/include 
> -Itools/lldb/../clang/include 
> -I/home/dsnyder/tot/llvm/tools/lldb/source/. 
> -I/home/dsnyder/tot/llvm/tools/lldb/source/Plugins/Process/Linux 
> -I/home/dsnyder/tot/llvm/tools/lldb/source/Plugins/Process/POSIX   
>  -fno-exceptions -fno-rtti -MMD -MT 
> tools/lldb/source/DataFormatters/CMakeFiles/lldbDataFormatters.dir/StringPrinter.cpp.o 
> -MF 
> "tools/lldb/source/DataFormatters/CMakeFiles/lldbDataFormatters.dir/StringPrinter.cpp.o.d" 
> -o 
> tools/lldb/source/DataFormatters/CMakeFiles/lldbDataFormatters.dir/StringPrinter.cpp.o 
> -c 
> /home/dsnyder/tot/llvm/tools/lldb/source/DataFormatters/StringPrinter.cpp
> /home/dsnyder/tot/llvm/tools/lldb/source/DataFormatters/StringPrinter.cpp:19:10: 
> fatal error: 'codecvt' file not found
> #include <codecvt>
>          ^
> 1 error generated.
>
>
>
> is anyone else seeing this?
> i wasn't having this problem yesterday
>
> thanks,
> doug
>
>
>
>
>
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