On Fri, May 18, 2018 at 01:06:18PM +0200, Andreas Tille wrote:
> > The reason for this: the configure script compiles the following code:
> >
> > #include <log4cpp/Category.hh>
> > #include <iostream>
> > int main() { std::cout << 1 << '\t' << 0; return 0; }
> >
> > in order to check that <log4cpp/Category.hh> exists.
> > But this code still requires -llog4cpp:
>
> Thanks for the explanation but may be I'm missing your point. The
> package installs liblog4cpp.a as well and the dynamic library installs
> the according .so file. So why should the requriement -llog4cpp not
> fulfilled?
The configure script doesn't pass -llog4cpp. It tests for the existence of
the header and tries to find a correct -I option for it. Finding the
correct -L is the next step.> > /tmp/cc41MUW4.o: In function > > `__static_initialization_and_destruction_0(int, int)': > > 2.cpp:(.text+0x5b): undefined reference to > > `log4cpp::Appender::AppenderMapStorageInitializer::AppenderMapStorageInitializer()' > > 2.cpp:(.text+0x70): undefined reference to > > `log4cpp::Appender::AppenderMapStorageInitializer::~AppenderMapStorageInitializer()' > > collect2: error: ld returned 1 exit status > > Isn't this rather a bug in log4cpp? No. -- WBR, wRAR
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