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

[Zachary Turner]

That's what I thought at first too, but his command line indicates that
it's using clang.  Either way, we shouldn't be using codecvt for the
reasons you mention.  Is this a change that can be reverted until this gets
sorted out?  LLVM has support for converting between UTF8, UTF16, and I
believe UTF32, so that should probably be used instead.

On Thu Oct 30 2014 at 12:40:07 PM Shawn Best <sbest at blueshiftinc.com> wrote:

>  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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