#42242: LibreCAD: Build fails on buildbots --------------------+------------------------ Reporter: cal@… | Owner: librecad@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.2.1 Keywords: | Port: librecad --------------------+------------------------ The LibreCAD build failed on some of our buildbots: - ML: http://build.macports.org/builders/buildports-mtln- x86_64/builds/11782 - Lion: http://build.macports.org/builders/buildports-lion- x86_64/builds/17885 - SL: http://build.macports.org/builders/buildports-snowleopard- x86_64/builds/24257 The build did succeed on the Mavericks buildbot: - https://build.macports.org/builders/buildports-mavericks- x86_64/builds/1225/steps/status/logs/portstatus Maybe the issue is related to the C++ runtime library being used (Mavericks switched the default to libc++)? The error message I see in the log of the ML buildbot is: {{{ /usr/bin/clang++ -arch x86_64 -c -pipe -std=c++11 -g -O2 -arch x86_64 -Xarch_x86_64 -mmacosx-version-min=10.8 -Wall -W -DQC_APPKEY="/LibreCAD" -DQC_APPNAME="LibreCAD" -DQC_COMPANYNAME="LibreCAD" -DQC_COMPANYKEY="LibreCAD" -DQC_VERSION="master" -DQC_DELAYED_SPLASH_SCREEN=1 -DHAS_BOOST=1 -DQC_SCMREVISION="2.0.2" -DQC_APPDIR="LibreCAD" -DQINITIMAGES_LIBRECAD=qInitImages_LibreCAD -DQT_NO_DEBUG -DQT_SVG_LIB -DQT_SQL_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/opt/local/share/qt4/mkspecs/macx-g++ -I. -I../../generated/librecad/moc -I/opt/local/Library/Frameworks/QtCore.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSql.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSvg.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtHelp.framework/Versions/4/Headers -I../../libraries/libdxfrw/src -I../../libraries/jwwlib/src -Icmd -Ilib/actions -Ilib/creation -Ilib/debug -Ilib/engine -Ilib/fileio -Ilib/filters -Ilib/gui -Ilib/information -Ilib/math -Ilib/modification -Ilib/scripting -Iactions -Imain -Iplugins -Iui -Iui/forms -I../res -I/opt/local/Library/Frameworks/QtHelp.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSvg.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSql.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtCore.framework/Versions/4/Headers -I/opt/local/include -I../../generated/librecad/ui -F/opt/local/Library/Frameworks -F/opt/local/lib -o ../../generated/librecad/obj/rs_actioninterface.o lib/actions/rs_actioninterface.cpp /usr/bin/clang++ -arch x86_64 -c -pipe -std=c++11 -g -O2 -arch x86_64 -Xarch_x86_64 -mmacosx-version-min=10.8 -Wall -W -DQC_APPKEY="/LibreCAD" -DQC_APPNAME="LibreCAD" -DQC_COMPANYNAME="LibreCAD" -DQC_COMPANYKEY="LibreCAD" -DQC_VERSION="master" -DQC_DELAYED_SPLASH_SCREEN=1 -DHAS_BOOST=1 -DQC_SCMREVISION="2.0.2" -DQC_APPDIR="LibreCAD" -DQINITIMAGES_LIBRECAD=qInitImages_LibreCAD -DQT_NO_DEBUG -DQT_SVG_LIB -DQT_SQL_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/opt/local/share/qt4/mkspecs/macx-g++ -I. -I../../generated/librecad/moc -I/opt/local/Library/Frameworks/QtCore.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSql.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSvg.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtHelp.framework/Versions/4/Headers -I../../libraries/libdxfrw/src -I../../libraries/jwwlib/src -Icmd -Ilib/actions -Ilib/creation -Ilib/debug -Ilib/engine -Ilib/fileio -Ilib/filters -Ilib/gui -Ilib/information -Ilib/math -Ilib/modification -Ilib/scripting -Iactions -Imain -Iplugins -Iui -Iui/forms -I../res -I/opt/local/Library/Frameworks/QtHelp.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSvg.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSql.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtCore.framework/Versions/4/Headers -I/opt/local/include -I../../generated/librecad/ui -F/opt/local/Library/Frameworks -F/opt/local/lib -o ../../generated/librecad/obj/rs_preview.o lib/actions/rs_preview.cpp /usr/bin/clang++ -arch x86_64 -c -pipe -std=c++11 -g -O2 -arch x86_64 -Xarch_x86_64 -mmacosx-version-min=10.8 -Wall -W -DQC_APPKEY="/LibreCAD" -DQC_APPNAME="LibreCAD" -DQC_COMPANYNAME="LibreCAD" -DQC_COMPANYKEY="LibreCAD" -DQC_VERSION="master" -DQC_DELAYED_SPLASH_SCREEN=1 -DHAS_BOOST=1 -DQC_SCMREVISION="2.0.2" -DQC_APPDIR="LibreCAD" -DQINITIMAGES_LIBRECAD=qInitImages_LibreCAD -DQT_NO_DEBUG -DQT_SVG_LIB -DQT_SQL_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/opt/local/share/qt4/mkspecs/macx-g++ -I. -I../../generated/librecad/moc -I/opt/local/Library/Frameworks/QtCore.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSql.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSvg.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtHelp.framework/Versions/4/Headers -I../../libraries/libdxfrw/src -I../../libraries/jwwlib/src -Icmd -Ilib/actions -Ilib/creation -Ilib/debug -Ilib/engine -Ilib/fileio -Ilib/filters -Ilib/gui -Ilib/information -Ilib/math -Ilib/modification -Ilib/scripting -Iactions -Imain -Iplugins -Iui -Iui/forms -I../res -I/opt/local/Library/Frameworks/QtHelp.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSvg.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSql.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtCore.framework/Versions/4/Headers -I/opt/local/include -I../../generated/librecad/ui -F/opt/local/Library/Frameworks -F/opt/local/lib -o ../../generated/librecad/obj/rs_previewactioninterface.o lib/actions/rs_previewactioninterface.cpp /usr/bin/clang++ -arch x86_64 -c -pipe -std=c++11 -g -O2 -arch x86_64 -Xarch_x86_64 -mmacosx-version-min=10.8 -Wall -W -DQC_APPKEY="/LibreCAD" -DQC_APPNAME="LibreCAD" -DQC_COMPANYNAME="LibreCAD" -DQC_COMPANYKEY="LibreCAD" -DQC_VERSION="master" -DQC_DELAYED_SPLASH_SCREEN=1 -DHAS_BOOST=1 -DQC_SCMREVISION="2.0.2" -DQC_APPDIR="LibreCAD" -DQINITIMAGES_LIBRECAD=qInitImages_LibreCAD -DQT_NO_DEBUG -DQT_SVG_LIB -DQT_SQL_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/opt/local/share/qt4/mkspecs/macx-g++ -I. -I../../generated/librecad/moc -I/opt/local/Library/Frameworks/QtCore.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSql.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSvg.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtHelp.framework/Versions/4/Headers -I../../libraries/libdxfrw/src -I../../libraries/jwwlib/src -Icmd -Ilib/actions -Ilib/creation -Ilib/debug -Ilib/engine -Ilib/fileio -Ilib/filters -Ilib/gui -Ilib/information -Ilib/math -Ilib/modification -Ilib/scripting -Iactions -Imain -Iplugins -Iui -Iui/forms -I../res -I/opt/local/Library/Frameworks/QtHelp.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSvg.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSql.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtCore.framework/Versions/4/Headers -I/opt/local/include -I../../generated/librecad/ui -F/opt/local/Library/Frameworks -F/opt/local/lib -o ../../generated/librecad/obj/rs_snapper.o lib/actions/rs_snapper.cpp /usr/bin/clang++ -arch x86_64 -c -pipe -std=c++11 -g -O2 -arch x86_64 -Xarch_x86_64 -mmacosx-version-min=10.8 -Wall -W -DQC_APPKEY="/LibreCAD" -DQC_APPNAME="LibreCAD" -DQC_COMPANYNAME="LibreCAD" -DQC_COMPANYKEY="LibreCAD" -DQC_VERSION="master" -DQC_DELAYED_SPLASH_SCREEN=1 -DHAS_BOOST=1 -DQC_SCMREVISION="2.0.2" -DQC_APPDIR="LibreCAD" -DQINITIMAGES_LIBRECAD=qInitImages_LibreCAD -DQT_NO_DEBUG -DQT_SVG_LIB -DQT_SQL_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/opt/local/share/qt4/mkspecs/macx-g++ -I. -I../../generated/librecad/moc -I/opt/local/Library/Frameworks/QtCore.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSql.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSvg.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtHelp.framework/Versions/4/Headers -I../../libraries/libdxfrw/src -I../../libraries/jwwlib/src -Icmd -Ilib/actions -Ilib/creation -Ilib/debug -Ilib/engine -Ilib/fileio -Ilib/filters -Ilib/gui -Ilib/information -Ilib/math -Ilib/modification -Ilib/scripting -Iactions -Imain -Iplugins -Iui -Iui/forms -I../res -I/opt/local/Library/Frameworks/QtHelp.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSvg.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSql.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtCore.framework/Versions/4/Headers -I/opt/local/include -I../../generated/librecad/ui -F/opt/local/Library/Frameworks -F/opt/local/lib -o ../../generated/librecad/obj/rs_creation.o lib/creation/rs_creation.cpp /usr/bin/clang++ -arch x86_64 -c -pipe -std=c++11 -g -O2 -arch x86_64 -Xarch_x86_64 -mmacosx-version-min=10.8 -Wall -W -DQC_APPKEY="/LibreCAD" -DQC_APPNAME="LibreCAD" -DQC_COMPANYNAME="LibreCAD" -DQC_COMPANYKEY="LibreCAD" -DQC_VERSION="master" -DQC_DELAYED_SPLASH_SCREEN=1 -DHAS_BOOST=1 -DQC_SCMREVISION="2.0.2" -DQC_APPDIR="LibreCAD" -DQINITIMAGES_LIBRECAD=qInitImages_LibreCAD -DQT_NO_DEBUG -DQT_SVG_LIB -DQT_SQL_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/opt/local/share/qt4/mkspecs/macx-g++ -I. -I../../generated/librecad/moc -I/opt/local/Library/Frameworks/QtCore.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSql.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSvg.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtHelp.framework/Versions/4/Headers -I../../libraries/libdxfrw/src -I../../libraries/jwwlib/src -Icmd -Ilib/actions -Ilib/creation -Ilib/debug -Ilib/engine -Ilib/fileio -Ilib/filters -Ilib/gui -Ilib/information -Ilib/math -Ilib/modification -Ilib/scripting -Iactions -Imain -Iplugins -Iui -Iui/forms -I../res -I/opt/local/Library/Frameworks/QtHelp.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSvg.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSql.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtCore.framework/Versions/4/Headers -I/opt/local/include -I../../generated/librecad/ui -F/opt/local/Library/Frameworks -F/opt/local/lib -o ../../generated/librecad/obj/rs_debug.o lib/debug/rs_debug.cpp /usr/bin/clang++ -arch x86_64 -c -pipe -std=c++11 -g -O2 -arch x86_64 -Xarch_x86_64 -mmacosx-version-min=10.8 -Wall -W -DQC_APPKEY="/LibreCAD" -DQC_APPNAME="LibreCAD" -DQC_COMPANYNAME="LibreCAD" -DQC_COMPANYKEY="LibreCAD" -DQC_VERSION="master" -DQC_DELAYED_SPLASH_SCREEN=1 -DHAS_BOOST=1 -DQC_SCMREVISION="2.0.2" -DQC_APPDIR="LibreCAD" -DQINITIMAGES_LIBRECAD=qInitImages_LibreCAD -DQT_NO_DEBUG -DQT_SVG_LIB -DQT_SQL_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/opt/local/share/qt4/mkspecs/macx-g++ -I. -I../../generated/librecad/moc -I/opt/local/Library/Frameworks/QtCore.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSql.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSvg.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtHelp.framework/Versions/4/Headers -I../../libraries/libdxfrw/src -I../../libraries/jwwlib/src -Icmd -Ilib/actions -Ilib/creation -Ilib/debug -Ilib/engine -Ilib/fileio -Ilib/filters -Ilib/gui -Ilib/information -Ilib/math -Ilib/modification -Ilib/scripting -Iactions -Imain -Iplugins -Iui -Iui/forms -I../res -I/opt/local/Library/Frameworks/QtHelp.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSvg.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSql.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtCore.framework/Versions/4/Headers -I/opt/local/include -I../../generated/librecad/ui -F/opt/local/Library/Frameworks -F/opt/local/lib -o ../../generated/librecad/obj/rs_arc.o lib/engine/rs_arc.cpp /usr/bin/clang++ -arch x86_64 -c -pipe -std=c++11 -g -O2 -arch x86_64 -Xarch_x86_64 -mmacosx-version-min=10.8 -Wall -W -DQC_APPKEY="/LibreCAD" -DQC_APPNAME="LibreCAD" -DQC_COMPANYNAME="LibreCAD" -DQC_COMPANYKEY="LibreCAD" -DQC_VERSION="master" -DQC_DELAYED_SPLASH_SCREEN=1 -DHAS_BOOST=1 -DQC_SCMREVISION="2.0.2" -DQC_APPDIR="LibreCAD" -DQINITIMAGES_LIBRECAD=qInitImages_LibreCAD -DQT_NO_DEBUG -DQT_SVG_LIB -DQT_SQL_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/opt/local/share/qt4/mkspecs/macx-g++ -I. -I../../generated/librecad/moc -I/opt/local/Library/Frameworks/QtCore.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSql.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSvg.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtHelp.framework/Versions/4/Headers -I../../libraries/libdxfrw/src -I../../libraries/jwwlib/src -Icmd -Ilib/actions -Ilib/creation -Ilib/debug -Ilib/engine -Ilib/fileio -Ilib/filters -Ilib/gui -Ilib/information -Ilib/math -Ilib/modification -Ilib/scripting -Iactions -Imain -Iplugins -Iui -Iui/forms -I../res -I/opt/local/Library/Frameworks/QtHelp.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSvg.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSql.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtCore.framework/Versions/4/Headers -I/opt/local/include -I../../generated/librecad/ui -F/opt/local/Library/Frameworks -F/opt/local/lib -o ../../generated/librecad/obj/rs_block.o lib/engine/rs_block.cpp /usr/bin/clang++ -arch x86_64 -c -pipe -std=c++11 -g -O2 -arch x86_64 -Xarch_x86_64 -mmacosx-version-min=10.8 -Wall -W -DQC_APPKEY="/LibreCAD" -DQC_APPNAME="LibreCAD" -DQC_COMPANYNAME="LibreCAD" -DQC_COMPANYKEY="LibreCAD" -DQC_VERSION="master" -DQC_DELAYED_SPLASH_SCREEN=1 -DHAS_BOOST=1 -DQC_SCMREVISION="2.0.2" -DQC_APPDIR="LibreCAD" -DQINITIMAGES_LIBRECAD=qInitImages_LibreCAD -DQT_NO_DEBUG -DQT_SVG_LIB -DQT_SQL_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/opt/local/share/qt4/mkspecs/macx-g++ -I. -I../../generated/librecad/moc -I/opt/local/Library/Frameworks/QtCore.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSql.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSvg.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtHelp.framework/Versions/4/Headers -I../../libraries/libdxfrw/src -I../../libraries/jwwlib/src -Icmd -Ilib/actions -Ilib/creation -Ilib/debug -Ilib/engine -Ilib/fileio -Ilib/filters -Ilib/gui -Ilib/information -Ilib/math -Ilib/modification -Ilib/scripting -Iactions -Imain -Iplugins -Iui -Iui/forms -I../res -I/opt/local/Library/Frameworks/QtHelp.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSvg.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtSql.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/opt/local/Library/Frameworks/QtCore.framework/Versions/4/Headers -I/opt/local/include -I../../generated/librecad/ui -F/opt/local/Library/Frameworks -F/opt/local/lib -o ../../generated/librecad/obj/rs_blocklist.o lib/engine/rs_blocklist.cpp In file included from lib/actions/rs_snapper.cpp:31: lib/gui/rs_graphicview.h:38:10: fatal error: 'tuple' file not found #include <tuple> ^ In file included from lib/actions/rs_preview.cpp:31: lib/gui/rs_graphicview.h:38:10: fatal error: 'tuple' file not found #include <tuple> ^ In file included from lib/actions/rs_previewactioninterface.cpp:30: lib/gui/rs_graphicview.h:38:10: fatal error: 'tuple' file not found #include <tuple> ^ In file included from lib/actions/rs_actioninterface.cpp:30: lib/gui/rs_graphicview.h:38:10: fatal error: 'tuple' file not found #include <tuple> ^ 1 error generated. In file included from lib/creation/rs_creation.cpp:34: lib/gui/rs_graphicview.h:38:10: fatal error: 'tuple' file not found #include <tuple> ^ 1 error generated. 1 error generated. make[2]: *** [../../generated/librecad/obj/rs_previewactioninterface.o] Error 1 make[2]: *** Waiting for unfinished jobs.... make[2]: *** [../../generated/librecad/obj/rs_snapper.o] Error 1 make[2]: *** [../../generated/librecad/obj/rs_preview.o] Error 1 1 error generated. make[2]: *** [../../generated/librecad/obj/rs_actioninterface.o] Error 1 In file included from lib/engine/rs_arc.cpp:34: lib/gui/rs_graphicview.h:38:10: fatal error: 'tuple' file not found #include <tuple> ^ 1 error generated. make[2]: *** [../../generated/librecad/obj/rs_creation.o] Error 1 1 error generated. make[2]: *** [../../generated/librecad/obj/rs_arc.o] Error 1 make[2]: Leaving directory `/opt/local/var/macports/build/_opt_mports_dports_cad_LibreCAD/LibreCAD/work/LibreCAD-2.0.2/librecad/src' make[1]: *** [sub-src-all] Error 2 make[1]: Leaving directory `/opt/local/var/macports/build/_opt_mports_dports_cad_LibreCAD/LibreCAD/work/LibreCAD-2.0.2/librecad' make: *** [sub-librecad-all-ordered] Error 2 make: Leaving directory `/opt/local/var/macports/build/_opt_mports_dports_cad_LibreCAD/LibreCAD/work/LibreCAD-2.0.2' Command failed: cd "/opt/local/var/macports/build/_opt_mports_dports_cad_LibreCAD/LibreCAD/work/LibreCAD-2.0.2" && /usr/bin/make -j8 -w all CC="/usr/bin/clang -arch x86_64" CXX="/usr/bin/clang++ -arch x86_64" LINK="/usr/bin/clang++ -arch x86_64" Exit code: 2 Error: org.macports.build for port LibreCAD returned: command execution failed }}} The compiler tries to compile in C++11 mode on a system where the C++ standard library (which is libstdc++ in this case) does not support C++11 features. If there is no workaround for this problem, we should make the port error out on unsupported systems in a pre-fetch phase. -- Ticket URL: <https://trac.macports.org/ticket/42242> MacPorts <http://www.macports.org/> Ports system for OS X