[MacPorts] #53015: octave-octclip, octave-octproj: missing patch file

[MacPorts]

#53015: octave-octclip, octave-octproj: missing patch file
--------------------------------------------+------------------------------
  Reporter:  Schamschula                    |      Owner:  MarcusCalhoun-
                                            |  Lopez
      Type:  defect                         |     Status:  closed
  Priority:  Normal                         |  Milestone:
 Component:  ports                          |    Version:  2.3.5
Resolution:  fixed                          |   Keywords:
      Port:  octave-octclip octave-octproj  |
--------------------------------------------+------------------------------

Comment (by Schamschula):

 Unfortunately, the patch file results in a broken build. Both octave-
 octclip and octave-octproj fail to build with an error like

 {{{
 In file included from /opt/local/include/octave-4.2.0/octave/Array.h:37:
 /opt/local/include/octave-4.2.0/octave/dim-vector.h:205:21: warning:
 variadic templates are a C++11 extension [-Wc++11-extensions]
   template <typename... Ints>
                     ^
 /opt/local/include/octave-4.2.0/octave/dim-vector.h:209:10: error: no
 member named 'initializer_list' in namespace 'std'
     std::initializer_list<octave_idx_type> all_lengths = {r, c,
 lengths...};
     ~~~~~^
 /opt/local/include/octave-4.2.0/octave/dim-vector.h:209:27: error:
 unexpected type name 'octave_idx_type': expected expression
     std::initializer_list<octave_idx_type> all_lengths = {r, c,
 lengths...};
                           ^
 /opt/local/include/octave-4.2.0/octave/dim-vector.h:209:44: error: use of
 undeclared identifier 'all_lengths'
     std::initializer_list<octave_idx_type> all_lengths = {r, c,
 lengths...};
                                            ^
 /opt/local/include/octave-4.2.0/octave/dim-vector.h:209:58: error:
 expected expression
     std::initializer_list<octave_idx_type> all_lengths = {r, c,
 lengths...};
                                                          ^
 /opt/local/include/octave-4.2.0/octave/dim-vector.h:210:33: warning:
 range-based for loop is a C++11 extension [-Wc++11-extensions]
     for (const octave_idx_type l: all_lengths)
                                 ^
 /opt/local/include/octave-4.2.0/octave/dim-vector.h:210:35: error: use of
 undeclared identifier 'all_lengths'
     for (const octave_idx_type l: all_lengths)
                                   ^
 /opt/local/include/octave-4.2.0/octave/dim-vector.h:212:12: error: use of
 undeclared identifier 'all_lengths'
     rep -= all_lengths.size ();
            ^
 }}}

 For some reason {{{configure.cxxflags-append -std=c++11}}} in
 octave-1.0.tcl seems to be ignored. I modified {{{patch-flags.diff}}} to
 add {{{CXXFLAGS+=-std=c++11}}}, resulting in a clean build.

 However, I now got a MacPorts destroot error:

 {{{Error: org.macports.destroot for port octave-octproj returned:
 xinstall: Cannot stat: /opt/local/var/macports/build
 /_Users_marius_Development_MacPorts_ports_math_octave-octproj/octave-
 octproj/work/octproj/octproj-1.1.5.tar.gz, No such file or directory}}}

 On further investigation, I got {{{octproj-1.1.5-x86_64-apple-
 darwin16.x.x-api-v51.tar.gz}}} instead. I manually renamed this file to
 {{{octproj-1.1.5.tar.gz}}} and got it to install.

--
Ticket URL: <https://trac.macports.org/ticket/53015#comment:3>
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