--std=c++11 fails on master

[Scott Kostyshak]

On Sun, Oct 25, 2020 at 08:49:05AM +0100, Jean-Marc Lasgouttes wrote:
> Le 25 octobre 2020 07:15:17 GMT+01:00, Scott Kostyshak <skostysh at lyx.org> a écrit :
> >Do we require c++14 now? If I force --std=c++11 I get errors.
> 
> 
> It is supposed to work with c++11. What are the errors?

[ 25%] Building CXX object src/support/CMakeFiles/support.dir/FileMonitor.cpp.o
cd /home/scott/lyxbuilds/temp/CMakeBuild/src/support && /usr/bin/c++  -DBOOST_USER_CONFIG="<config.h>" -DHUNSPELL_STATIC -DQT_CORE_LIB -DQT_GUI_LIB -I/home/scott/lyxbuilds/temp/CMakeBuild -I/home/scott/lyxbuilds/temp/repo/src -I/usr/include/enchant -I/home/scott/lyxbuilds/temp/repo/3rdparty/hunspell/1.7.0/src/hunspell -I/home/scott/lyxbuilds/temp/repo/3rdparty/hunspell/1.7.0/src -I/home/scott/lyxbuilds/temp/repo/3rdparty/boost -I/home/scott/lyxbuilds/temp/repo/src/support -I/home/scott/lyxbuilds/temp/CMakeBuild/src/support -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui  -Wall -Wunused-parameter  -DENABLE_ASSERTIONS=1 -D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_PEDANTIC -fno-strict-aliasing  -O0 -g3 -D_DEBUG   -fPIC -std=c++11 -o CMakeFiles/support.dir/FileMonitor.cpp.o -c /home/scott/lyxbuilds/temp/repo/src/support/FileMonitor.cpp
In file included from /home/scott/lyxbuilds/temp/repo/src/support/FileMonitor.cpp:19:
/home/scott/lyxbuilds/temp/repo/src/support/unique_ptr.h:24:28: error: ‘std::make_unique’ has not been declared
   24 | namespace lyx { using std::make_unique; }
      |                            ^~~~~~~~~~~

Scott
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 488 bytes
Desc: not available
URL: <http://lists.lyx.org/pipermail/lyx-devel/attachments/20201025/da2cf015/attachment.asc>