[MacPorts] #65048: exiv2 fails on Tiger: error: invalid conversion from 'char**' to 'const char**'

[MacPorts]

#65048: exiv2 fails on Tiger: error: invalid conversion from 'char**' to 'const
char**'
----------------------------+------------------------
 Reporter:  barracuda156    |      Owner:  ryandesign
     Type:  defect          |     Status:  assigned
 Priority:  Normal          |  Milestone:
Component:  ports           |    Version:  2.7.2
 Keywords:  powerpc, tiger  |       Port:  exiv2
----------------------------+------------------------
 {{{
 In file included from /opt/local/include/gcc7/c++/memory:80:0,
                  from
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_exiv2/exiv2/work/exiv2-0.27.5/include/exiv2/config.h:99,
                  from
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_exiv2/exiv2/work/exiv2-0.27.5/src/convert.cpp:29:
 /opt/local/include/gcc7/c++/bits/unique_ptr.h:51:28: note: declared here
    template<typename> class auto_ptr;
                             ^~~~~~~~
 In file included from
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_exiv2/exiv2/work/exiv2-0.27.5/src/convert.cpp:34:0:
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_exiv2/exiv2/work/exiv2-0.27.5/include/exiv2/xmp_exiv2.hpp:149:14:
 warning: 'template<class> class std::auto_ptr' is deprecated
 [-Wdeprecated-declarations]
          std::auto_ptr<Impl> p_;
               ^~~~~~~~
 In file included from /opt/local/include/gcc7/c++/memory:80:0,
                  from
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_exiv2/exiv2/work/exiv2-0.27.5/include/exiv2/config.h:99,
                  from
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_exiv2/exiv2/work/exiv2-0.27.5/src/convert.cpp:29:
 /opt/local/include/gcc7/c++/bits/unique_ptr.h:51:28: note: declared here
    template<typename> class auto_ptr;
                             ^~~~~~~~
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_exiv2/exiv2/work/exiv2-0.27.5/src/convert.cpp:
 In function 'bool {anonymous}::convertStringCharsetIconv(std::string&,
 const char*, const char*)':
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_exiv2/exiv2/work/exiv2-0.27.5/src/convert.cpp:1552:31:
 error: invalid conversion from 'char**' to 'const char**' [-fpermissive]
                                &inptr,
                                ^~~~~~
 In file included from
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_exiv2/exiv2/work/exiv2-0.27.5/src/convert.cpp:56:0:
 /opt/local/include/iconv.h:82:15: note:   initializing argument 2 of
 'size_t libiconv(libiconv_t, const char**, size_t*, char**, size_t*)'
  extern size_t iconv (iconv_t cd, const char* * inbuf, size_t
 *inbytesleft, char* * outbuf, size_t *outbytesleft);
                ^
 make[2]: *** [src/CMakeFiles/exiv2lib.dir/convert.cpp.o] Error 1
 make[2]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_exiv2/exiv2/work/build'
 make[1]: *** [src/CMakeFiles/exiv2lib.dir/all] Error 2
 make[1]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_exiv2/exiv2/work/build'
 make: *** [all] Error 2
 make: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_exiv2/exiv2/work/build'
 Command failed:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_exiv2/exiv2/work/build"
 && /usr/bin/make -j1 -w all VERBOSE=ON
 Exit code: 2
 Error: Failed to build exiv2: command execution failed
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/65048>
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