Opened 7 years ago
Closed 7 years ago
#54514 closed defect (fixed)
cxx11 1.1 PortGroup and the macports-libstdc++ changes to clang-3.9+ may not properly handle -stdlib=macports-libstdc++ when building for i386
Reported by: | kencu (Ken) | Owned by: | MarcusCalhoun-Lopez (Marcus Calhoun-Lopez) |
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Priority: | Normal | Milestone: | |
Component: | ports | Version: | |
Keywords: | Cc: | ||
Port: |
Description
I'll begin with the recognition that this one is a bit complicated, a corner case, and may not ultimately generate the need to be fixed.
When building ports that are using the cxx11 1.1 PortGroup, on Intel, in 32bit i386 mode, it appears on initial review that the libgcc6 modifications made by Marcus may not find the proper flavour include files.
During a recent buildbot build of Pingus using the cxx11 1.1 PortGroup on i386, the build fails with an error suggesting that when building with clang-4.0 against libstdc++ from libgcc6, in i386 mode, the proper flavour headers aren't found.
I suspect that if we dug into the path settings in Marcus' macports-libstdc++ modifications, we would find that this situation isn't covered. (I had to do some finagling with the paths to make a similar issue work out on clang-3.8 PPC as well.)
[ 2%] Building CXX object CMakeFiles/tinygettext.dir/external/tinygettext/src/dictionary.cpp.o /opt/local/bin/clang++-mp-4.0 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_games_pingus/pingus/work/pingus-06afdabb6b27c1314bb1d90a05d467697b72be58/src -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_games_pingus/pingus/work/pingus-06afdabb6b27c1314bb1d90a05d467697b72be58/external/tinygettext/include -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_games_pingus/pingus/work/pingus-06afdabb6b27c1314bb1d90a05d467697b72be58/external/sexp-cpp/include -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_games_pingus/pingus/work/pingus-06afdabb6b27c1314bb1d90a05d467697b72be58/external/logmich/include -pipe -Os -D_GLIBCXX_USE_CXX11_ABI=0 -stdlib=macports-libstdc++ -std=c++1y -arch i386 -mmacosx-version-min=10.6 -o CMakeFiles/tinygettext.dir/external/tinygettext/src/dictionary.cpp.o -c /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_games_pingus/pingus/work/pingus-06afdabb6b27c1314bb1d90a05d467697b72be58/external/tinygettext/src/dictionary.cpp In file included from /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_games_pingus/pingus/work/pingus-06afdabb6b27c1314bb1d90a05d467697b72be58/external/logmich/src/log.cpp:20: In file included from /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_games_pingus/pingus/work/pingus-06afdabb6b27c1314bb1d90a05d467697b72be58/external/logmich/include/logmich/log.hpp:23: /opt/local/include/gcc6/c++/string:38:10: fatal error: 'bits/c++config.h' file not found In file included from /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_games_pingus/pingus/work/pingus-06afdabb6b27c1314bb1d90a05d467697b72be58/external/logmich/src/logger.cpp:20#include <bits/c++config.h> : In file included from /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_games_pingus/pingus/work/pingus-06afdabb6b27c1314bb1d90a05d467697b72be58/external/logmich/include/logmich/log.hpp:23: /opt/local/include/gcc6/c++/string:38:10: fatal error: 'bits/c++config.h' file not found #include <bits/c++config.h> ^~~~~~~~~~~~~~~~~~
Change History (2)
comment:1 Changed 7 years ago by MarcusCalhoun-Lopez (Marcus Calhoun-Lopez)
Cc: | MarcusCalhoun-Lopez removed |
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Owner: | set to MarcusCalhoun-Lopez |
Status: | new → assigned |
comment:2 Changed 7 years ago by MarcusCalhoun-Lopez (Marcus Calhoun-Lopez)
Resolution: | → fixed |
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Status: | assigned → closed |
In b6482df086b019d3d01a42e1f76115ea0c71aebe/macports-ports: