[MacPorts] #46202: Undefined symbols for architecture x86_64 on Yosemite

[MacPorts]

#46202: Undefined symbols for architecture x86_64 on Yosemite
------------------------+--------------------------------
 Reporter:  nmsnoopy@…  |      Owner:  macports-tickets@…
     Type:  defect      |     Status:  new
 Priority:  High        |  Milestone:
Component:  ports       |    Version:  2.3.3
 Keywords:  linker      |       Port:  log4cpp
------------------------+--------------------------------
 hello,

  First of all thanks a lot to have solved my first ticket : #46178, I
 resintalled from scratch gcc48 and now gcc48 works.
 The problem I have now(and from the beginning in fact) is a linking
 problem on Yosemite. Here below I added a simple code  using the log4cpp
 library which fails at the link level. I have only installed the gcc48,
 log4cpp and boost ports (Note that the same program does not fail on
 Mavericks).
 Thanks to help me on this.

 The link error is:

 {{{
  > g++ -o test4 test4.cpp -L/opt/local/lib -llog4cpp
 Undefined symbols for architecture x86_64:
   "log4cpp::OstreamAppender::OstreamAppender(std::basic_string<char,
 std::char_traits<char>, std::allocator<char> > const&,
 std::basic_ostream<char, std::char_traits<char> >*)", referenced from:
       _main in cc8Xtd0v.o
 ld: symbol(s) not found for architecture x86_64
 collect2: error: ld returned 1 exit status
 }}}


 The example code:

 {{{
 #include "log4cpp/Category.hh"
 #include "log4cpp/Appender.hh"
 #include "log4cpp/OstreamAppender.hh"

 int main(int argc, char** argv) {

  log4cpp::Appender *appender1 = new log4cpp::OstreamAppender("console",
 &std::cout);

  return 0;
 }
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/46202>
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