geirg71 opened a new issue, #177:
URL: https://github.com/apache/logging-log4cxx/issues/177
I originally found this issue when compiling log4cxx 1.0.0 as a DLL in the
MSYS2 environment on Windows, using GCC 12. It is however a general problem and
can be easily reproduced with GCC on Linux, as follows.
Change LOG4CXX_INSTANTIATE_EXPORTED_PTR in
src/main/include/log4cxx/log4cxx.h.in to make it identical as for the Win32/DLL
case. That is:
Change
`#define LOG4CXX_INSTANTIATE_EXPORTED_PTR(T)`
to
`#define LOG4CXX_INSTANTIATE_EXPORTED_PTR(T) template class LOG4CXX_EXPORT
std::shared_ptr<T>`
Compiling on Ubuntu 22.04 with GCC 11:
```
$ gcc --version
gcc (Ubuntu 11.3.0-1ubuntu1~22.04) 11.3.0
Copyright (C) 2021 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.
$ cmake --build cmake_build --target install --config RelWithDebInfo
--parallel
Checking configuration
[ 0%] Built target configure_log4cxx
Consolidate compiler generated dependencies of target log4cxx
[ 2%] Building CXX object src/main/cpp/CMakeFiles/log4cxx.dir/class.cpp.o
[ 2%] Building CXX object
src/main/cpp/CMakeFiles/log4cxx.dir/defaultconfigurator.cpp.o
[ 3%] Building CXX object
src/main/cpp/CMakeFiles/log4cxx.dir/domconfigurator.cpp.o
[ 4%] Building CXX object
src/main/cpp/CMakeFiles/log4cxx.dir/filterbasedtriggeringpolicy.cpp.o
[ 5%] Building CXX object
src/main/cpp/CMakeFiles/log4cxx.dir/inputstreamreader.cpp.o
[ 6%] Building CXX object
src/main/cpp/CMakeFiles/log4cxx.dir/optionconverter.cpp.o
[ 6%] Building CXX object
src/main/cpp/CMakeFiles/log4cxx.dir/properties.cpp.o
[ 7%] Building CXX object
src/main/cpp/CMakeFiles/log4cxx.dir/propertyconfigurator.cpp.o
[ 8%] Building CXX object
src/main/cpp/CMakeFiles/log4cxx.dir/propertysetter.cpp.o
In file included from src/main/include/log4cxx/logstring.h:22,
from src/main/cpp/inputstreamreader.cpp:18:
cmake_build/src/main/include/log4cxx/log4cxx.h:94:80: error: explicit
instantiation of ‘class std::shared_ptr<log4cxx::helpers::InputStream>’ in
namespace ‘log4cxx::helpers’ (which does not enclose namespace ‘std’)
[-fpermissive]
94 | #define LOG4CXX_INSTANTIATE_EXPORTED_PTR(T) template class
LOG4CXX_EXPORT std::shared_ptr<T>
|
^~~~~~~~~~~~~
src/main/include/log4cxx/helpers/inputstreamreader.h:32:1: note: in
expansion of macro ‘LOG4CXX_INSTANTIATE_EXPORTED_PTR’
32 | LOG4CXX_INSTANTIATE_EXPORTED_PTR(InputStream);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cmake_build/src/main/include/log4cxx/log4cxx.h:94:80: error: explicit
instantiation of ‘class std::shared_ptr<log4cxx::helpers::CharsetDecoder>’ in
namespace ‘log4cxx::helpers’ (which does not enclose namespace ‘std’)
[-fpermissive]
94 | #define LOG4CXX_INSTANTIATE_EXPORTED_PTR(T) template class
LOG4CXX_EXPORT std::shared_ptr<T>
|
^~~~~~~~~~~~~
src/main/include/log4cxx/helpers/inputstreamreader.h:33:1: note: in
expansion of macro ‘LOG4CXX_INSTANTIATE_EXPORTED_PTR’
33 | LOG4CXX_INSTANTIATE_EXPORTED_PTR(CharsetDecoder);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from src/main/include/log4cxx/logstring.h:22,
from src/main/cpp/propertysetter.cpp:18:
cmake_build/src/main/include/log4cxx/log4cxx.h:94:80: error: explicit
instantiation of ‘class std::shared_ptr<log4cxx::helpers::Object>’ in namespace
‘log4cxx::helpers’ (which does not enclose namespace ‘std’) [-fpermissive]
94 | #define LOG4CXX_INSTANTIATE_EXPORTED_PTR(T) template class
LOG4CXX_EXPORT std::shared_ptr<T>
|
^~~~~~~~~~~~~
src/main/include/log4cxx/config/propertysetter.h:30:1: note: in expansion of
macro ‘LOG4CXX_INSTANTIATE_EXPORTED_PTR’
30 | LOG4CXX_INSTANTIATE_EXPORTED_PTR(Object);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gmake[2]: *** [src/main/cpp/CMakeFiles/log4cxx.dir/build.make:762:
src/main/cpp/CMakeFiles/log4cxx.dir/inputstreamreader.cpp.o] Error 1
gmake[2]: *** Waiting for unfinished jobs....
In file included from src/main/include/log4cxx/logstring.h:22,
from src/main/cpp/properties.cpp:18:
cmake_build/src/main/include/log4cxx/log4cxx.h:94:80: error: explicit
instantiation of ‘class std::shared_ptr<log4cxx::helpers::InputStream>’ in
namespace ‘log4cxx::helpers’ (which does not enclose namespace ‘std’)
[-fpermissive]
94 | #define LOG4CXX_INSTANTIATE_EXPORTED_PTR(T) template class
LOG4CXX_EXPORT std::shared_ptr<T>
|
^~~~~~~~~~~~~
src/main/include/log4cxx/helpers/inputstreamreader.h:32:1: note: in
expansion of macro ‘LOG4CXX_INSTANTIATE_EXPORTED_PTR’
32 | LOG4CXX_INSTANTIATE_EXPORTED_PTR(InputStream);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cmake_build/src/main/include/log4cxx/log4cxx.h:94:80: error: explicit
instantiation of ‘class std::shared_ptr<log4cxx::helpers::CharsetDecoder>’ in
namespace ‘log4cxx::helpers’ (which does not enclose namespace ‘std’)
[-fpermissive]
94 | #define LOG4CXX_INSTANTIATE_EXPORTED_PTR(T) template class
LOG4CXX_EXPORT std::shared_ptr<T>
|
^~~~~~~~~~~~~
src/main/include/log4cxx/helpers/inputstreamreader.h:33:1: note: in
expansion of macro ‘LOG4CXX_INSTANTIATE_EXPORTED_PTR’
33 | LOG4CXX_INSTANTIATE_EXPORTED_PTR(CharsetDecoder);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gmake[2]: *** [src/main/cpp/CMakeFiles/log4cxx.dir/build.make:1392:
src/main/cpp/CMakeFiles/log4cxx.dir/properties.cpp.o] Error 1
In file included from src/main/include/log4cxx/logstring.h:22,
from src/main/cpp/filterbasedtriggeringpolicy.cpp:18:
cmake_build/src/main/include/log4cxx/log4cxx.h:94:80: error: explicit
instantiation of ‘class std::shared_ptr<log4cxx::spi::Filter>’ in namespace
‘log4cxx::rolling’ (which does not enclose namespace ‘std’) [-fpermissive]
94 | #define LOG4CXX_INSTANTIATE_EXPORTED_PTR(T) template class
LOG4CXX_EXPORT std::shared_ptr<T>
|
^~~~~~~~~~~~~
src/main/include/log4cxx/rolling/filterbasedtriggeringpolicy.h:39:1: note:
in expansion of macro ‘LOG4CXX_INSTANTIATE_EXPORTED_PTR’
39 | LOG4CXX_INSTANTIATE_EXPORTED_PTR(log4cxx::spi::Filter);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gmake[2]: *** [src/main/cpp/CMakeFiles/log4cxx.dir/build.make:636:
src/main/cpp/CMakeFiles/log4cxx.dir/filterbasedtriggeringpolicy.cpp.o] Error 1
In file included from src/main/include/log4cxx/logstring.h:22,
from src/main/cpp/propertyconfigurator.cpp:18:
cmake_build/src/main/include/log4cxx/log4cxx.h:94:80: error: explicit
instantiation of ‘class std::shared_ptr<log4cxx::helpers::Object>’ in namespace
‘log4cxx::helpers’ (which does not enclose namespace ‘std’) [-fpermissive]
94 | #define LOG4CXX_INSTANTIATE_EXPORTED_PTR(T) template class
LOG4CXX_EXPORT std::shared_ptr<T>
|
^~~~~~~~~~~~~
src/main/include/log4cxx/config/propertysetter.h:30:1: note: in expansion of
macro ‘LOG4CXX_INSTANTIATE_EXPORTED_PTR’
30 | LOG4CXX_INSTANTIATE_EXPORTED_PTR(Object);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from src/main/include/log4cxx/logstring.h:22,
from src/main/cpp/optionconverter.cpp:18:
cmake_build/src/main/include/log4cxx/log4cxx.h:94:80: error: explicit
instantiation of ‘class std::shared_ptr<log4cxx::helpers::Object>’ in namespace
‘log4cxx::helpers’ (which does not enclose namespace ‘std’) [-fpermissive]
94 | #define LOG4CXX_INSTANTIATE_EXPORTED_PTR(T) template class
LOG4CXX_EXPORT std::shared_ptr<T>
|
^~~~~~~~~~~~~
src/main/include/log4cxx/config/propertysetter.h:30:1: note: in expansion of
macro ‘LOG4CXX_INSTANTIATE_EXPORTED_PTR’
30 | LOG4CXX_INSTANTIATE_EXPORTED_PTR(Object);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gmake[2]: *** [src/main/cpp/CMakeFiles/log4cxx.dir/build.make:1448:
src/main/cpp/CMakeFiles/log4cxx.dir/propertysetter.cpp.o] Error 1
In file included from src/main/include/log4cxx/logstring.h:22,
from src/main/cpp/domconfigurator.cpp:18:
cmake_build/src/main/include/log4cxx/log4cxx.h:94:80: error: explicit
instantiation of ‘class std::shared_ptr<log4cxx::helpers::Object>’ in namespace
‘log4cxx::helpers’ (which does not enclose namespace ‘std’) [-fpermissive]
94 | #define LOG4CXX_INSTANTIATE_EXPORTED_PTR(T) template class
LOG4CXX_EXPORT std::shared_ptr<T>
|
^~~~~~~~~~~~~
src/main/include/log4cxx/config/propertysetter.h:30:1: note: in expansion of
macro ‘LOG4CXX_INSTANTIATE_EXPORTED_PTR’
30 | LOG4CXX_INSTANTIATE_EXPORTED_PTR(Object);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from src/main/include/log4cxx/logstring.h:22,
from src/main/cpp/defaultconfigurator.cpp:17:
cmake_build/src/main/include/log4cxx/log4cxx.h:94:80: error: explicit
instantiation of ‘class std::shared_ptr<log4cxx::helpers::Object>’ in namespace
‘log4cxx::helpers’ (which does not enclose namespace ‘std’) [-fpermissive]
94 | #define LOG4CXX_INSTANTIATE_EXPORTED_PTR(T) template class
LOG4CXX_EXPORT std::shared_ptr<T>
|
^~~~~~~~~~~~~
src/main/include/log4cxx/config/propertysetter.h:30:1: note: in expansion of
macro ‘LOG4CXX_INSTANTIATE_EXPORTED_PTR’
30 | LOG4CXX_INSTANTIATE_EXPORTED_PTR(Object);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gmake[2]: *** [src/main/cpp/CMakeFiles/log4cxx.dir/build.make:1280:
src/main/cpp/CMakeFiles/log4cxx.dir/optionconverter.cpp.o] Error 1
cmake_build/src/main/include/log4cxx/log4cxx.h:94:80: error: explicit
instantiation of ‘class std::shared_ptr<log4cxx::spi::Filter>’ in namespace
‘log4cxx::rolling’ (which does not enclose namespace ‘std’) [-fpermissive]
94 | #define LOG4CXX_INSTANTIATE_EXPORTED_PTR(T) template class
LOG4CXX_EXPORT std::shared_ptr<T>
|
^~~~~~~~~~~~~
src/main/include/log4cxx/rolling/filterbasedtriggeringpolicy.h:39:1: note:
in expansion of macro ‘LOG4CXX_INSTANTIATE_EXPORTED_PTR’
39 | LOG4CXX_INSTANTIATE_EXPORTED_PTR(log4cxx::spi::Filter);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gmake[2]: *** [src/main/cpp/CMakeFiles/log4cxx.dir/build.make:426:
src/main/cpp/CMakeFiles/log4cxx.dir/defaultconfigurator.cpp.o] Error 1
gmake[2]: *** [src/main/cpp/CMakeFiles/log4cxx.dir/build.make:1420:
src/main/cpp/CMakeFiles/log4cxx.dir/propertyconfigurator.cpp.o] Error 1
In file included from src/main/include/log4cxx/logstring.h:22,
from src/main/cpp/class.cpp:18:
cmake_build/src/main/include/log4cxx/log4cxx.h:94:80: error: explicit
instantiation of ‘class std::shared_ptr<log4cxx::spi::Filter>’ in namespace
‘log4cxx::rolling’ (which does not enclose namespace ‘std’) [-fpermissive]
94 | #define LOG4CXX_INSTANTIATE_EXPORTED_PTR(T) template class
LOG4CXX_EXPORT std::shared_ptr<T>
|
^~~~~~~~~~~~~
src/main/include/log4cxx/rolling/filterbasedtriggeringpolicy.h:39:1: note:
in expansion of macro ‘LOG4CXX_INSTANTIATE_EXPORTED_PTR’
39 | LOG4CXX_INSTANTIATE_EXPORTED_PTR(log4cxx::spi::Filter);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cmake_build/src/main/include/log4cxx/log4cxx.h:94:80: error: explicit
instantiation of ‘class std::shared_ptr<log4cxx::helpers::Object>’ in namespace
‘log4cxx::helpers’ (which does not enclose namespace ‘std’) [-fpermissive]
94 | #define LOG4CXX_INSTANTIATE_EXPORTED_PTR(T) template class
LOG4CXX_EXPORT std::shared_ptr<T>
|
^~~~~~~~~~~~~
src/main/include/log4cxx/config/propertysetter.h:30:1: note: in expansion of
macro ‘LOG4CXX_INSTANTIATE_EXPORTED_PTR’
30 | LOG4CXX_INSTANTIATE_EXPORTED_PTR(Object);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gmake[2]: *** [src/main/cpp/CMakeFiles/log4cxx.dir/build.make:468:
src/main/cpp/CMakeFiles/log4cxx.dir/domconfigurator.cpp.o] Error 1
gmake[2]: *** [src/main/cpp/CMakeFiles/log4cxx.dir/build.make:272:
src/main/cpp/CMakeFiles/log4cxx.dir/class.cpp.o] Error 1
gmake[1]: *** [CMakeFiles/Makefile2:226:
src/main/cpp/CMakeFiles/log4cxx.dir/all] Error 2
gmake: *** [Makefile:136: all] Error 2
```
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