Build on raspberry pi fails

[briandgregory]

In file included from /home/bgregory/orocos/orocos_toolchain/log4cpp/include/log4cpp/Appender.hh:21,
from /home/bgregory/orocos/orocos_toolchain/log4cpp/src/Appender.cpp:11:
/home/bgregory/orocos/orocos_toolchain/log4cpp/include/log4cpp/Priority.hh:107:9: error: ISO C++17 does not allow dynamic exception specifications
107 | throw(std::invalid_argument);
| ^~~~~
make[5]: *** [CMakeFiles/orocos-log4cpp.dir/build.make:76: CMakeFiles/orocos-log4cpp.dir/src/Appender.cpp.o] Error 1
make[4]: *** [CMakeFiles/Makefile2:143: CMakeFiles/orocos-log4cpp.dir/all] Error 2
make[3]: *** [Makefile:136: all] Error 2
make[2]: *** [CMakeFiles/log4cpp.dir/build.make:86: stamp/log4cpp-build] Error 2
make[1]: *** [CMakeFiles/Makefile2:104: CMakeFiles/log4cpp.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....

bgregory@raspberrypi:~/orocos/orocos_toolchain $ git status
On branch toolchain-2.9
Your branch is up to date with 'origin/toolchain-2.9'.

nothing to commit, working tree clean

[briandgregory]

bgregory@raspberrypi:~/orocos/orocos_toolchain $ g++ --version
g++ (Debian 12.2.0-14) 12.2.0
Copyright (C) 2022 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

[meyerj]

Quick hint, I did not check yet: This issue (throw specifiers) should have been fixed with #12, no? Maybe not on branch toolchain-2.9.

[briandgregory]

Quick hint, I did not check yet: This issue (throw specifiers) should have been fixed with #12, no? Maybe not on branch toolchain-2.9.

Doh, yeah, moved up to 2.10 and we'll see how it goes.

[briandgregory]

Hm, now getting this.

[ 2%] Building CXX object CMakeFiles/orocos-log4cpp.dir/src/DailyRollingFileAppender.cpp.o
In file included from /home/bgregory/orocos/orocos_toolchain/log4cpp/src/DailyRollingFileAppender.cpp:18:
/home/bgregory/orocos/orocos_toolchain/log4cpp/include/log4cpp/DailyRollingFileAppender.hh:41:19: error: field ‘_logsTime’ has incomplete type ‘tm’
41 | struct tm _logsTime;
| ^~~~~~~~~
In file included from /usr/include/c++/12/cwchar:44,
from /usr/include/c++/12/bits/postypes.h:40,
from /usr/include/c++/12/bits/char_traits.h:39,
from /usr/include/c++/12/string:40,
from /home/bgregory/orocos/orocos_toolchain/log4cpp/include/log4cpp/LayoutAppender.hh:13,
from /home/bgregory/orocos/orocos_toolchain/log4cpp/include/log4cpp/FileAppender.hh:14,
from /home/bgregory/orocos/orocos_toolchain/log4cpp/include/log4cpp/DailyRollingFileAppender.hh:11:
/usr/include/wchar.h:83:8: note: forward declaration of ‘struct tm’
83 | struct tm;
| ^~

[briandgregory]

Based upon Google, I edited DailyRollingFileAppender.hh and DailyRollingFileAppender.cpp to change "struct tm" to "tm" and this cleared enough to continue the build. Not a fix, but a workaround for now.

[briandgregory]

Nope, never mind

[briandgregory]

Adding

#include <time.h>

to DailyRollingFileAppender.hh seemed to work, for now.