current default fails to build in Fedora 30

[tduell]

Attempting to build current default (6b604e79e85b 1529 default) in Fedora 30, using rpmbuild fails with the following message...

/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/metadata.h:53:31: error: 'UniquePtr' in 'class Exiv2::Image' does not name a type
   53 | typedef Exiv2::Image::UniquePtr::element_type* meta_pointer;
      | ^~~~~~~~~
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/metadata.h:57:52: error: 'meta_pointer' does not name a type
   57 | Named(const std::string& a_filename, const meta_pointer a_meta, bool is_desired) :
      | ^~~~~~~~~~~~
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/metadata.h:61:9: error: 'meta_pointer' does not name a type
   61 | meta_pointer meta() const {return meta_;}
      | ^~~~~~~~~~~~
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/metadata.h:66:15: error: 'meta_pointer' does not name a type
   66 | const meta_pointer meta_;
      | ^~~~~~~~~~~~
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/metadata.h: In constructor 'metadata::Named::Named(const string&, int, bool)':
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/metadata.h:58:36: error: class 'metadata::Named' does not have any field named 'meta_'
   58 | filename_(a_filename), meta_(a_meta), is_desired_(is_desired) {}
      | ^~~~~
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/metadata.h: At global scope:
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/metadata.h:74:19: error: 'UniquePtr' in 'class Exiv2::Image' does not name a type
   74 | Exiv2::Image::UniquePtr read(const std::string& an_image_filename);
      | ^~~~~~~~~
In file included from /home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/enblend.cc:197:
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/enblend.h: In function 'void enblend::enblendMain(const FileNameList&, const std::__cxx11::list<vigra::ImageImportInfo*>&, vigra::ImageExportInfo&, vigra::Rect2D&)':
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/enblend.h:103:43: error: 'UniquePtr' is not a member of 'Exiv2::Image'
  103 | typedef allocate::array<Exiv2::Image::UniquePtr> metadata_array;
      | ^~~~~~~~~
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/enblend.h:103:43: error: 'UniquePtr' is not a member of 'Exiv2::Image'
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/enblend.h:103:52: error: template argument 1 is invalid
  103 | typedef allocate::array<Exiv2::Image::UniquePtr> metadata_array;
      | ^
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/enblend.h:103:52: error: template argument 2 is invalid
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/enblend.h:107:33: error: qualified-id in declaration before 'metadata'
  107 | metadata_array::pointer metadata {input_metadata.begin()};
      | ^~~~~~~~
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/enblend.h:111:22: error: 'metadata' does not name a type
  111 | new (metadata) metadata_array::value_type(metadata::read(*filename));
      | ^~~~~~~~
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/enblend.h:112:32: error: request for member 'mark_as_initialized' in 'input_metadata', which is of non-class type 'metadata_array' {aka 'int'}
  112 | input_metadata.mark_as_initialized(metadata - input_metadata.begin());
      | ^~~~~~~~~~~~~~~~~~~
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/enblend.h:112:61: error: expected primary-expression before '-' token
  112 | input_metadata.mark_as_initialized(metadata - input_metadata.begin());
      | ^
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/enblend.h:112:78: error: request for member 'begin' in 'input_metadata', which is of non-class type 'metadata_array' {aka 'int'}
  112 | input_metadata.mark_as_initialized(metadata - input_metadata.begin());
      | ^~~~~
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/enblend.h:121:23: error: expected primary-expression before ';' token
  121 | ++metadata;
      | ^
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/enblend.h:554:37: error: request for member 'size' in 'input_metadata', which is of non-class type 'metadata_array' {aka 'int'}
  554 | input_metadata.size() - 1);
      | ^~~~
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/enblend.h:559:48: error: request for member 'size' in 'input_metadata', which is of non-class type 'metadata_array' {aka 'int'}
  559 | for (size_t i = 0; i != input_metadata.size(); ++i) {
      | ^~~~
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/enblend.h:560:32: error: request for member 'is_initialized' in 'input_metadata', which is of non-class type 'metadata_array' {aka 'int'}
  560 | if (input_metadata.is_initialized(i) && input_metadata[i].get() && input_metadata[i]->good()) {
      | ^~~~~~~~~~~~~~
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/enblend.h:560:69: error: invalid types 'metadata_array {aka int}[size_t {aka long unsigned int}]' for array subscript
  560 | if (input_metadata.is_initialized(i) && input_metadata[i].get() && input_metadata[i]->good()) {
      | ^
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/enblend.h:560:96: error: invalid types 'metadata_array {aka int}[size_t {aka long unsigned int}]' for array subscript
  560 | if (input_metadata.is_initialized(i) && input_metadata[i].get() && input_metadata[i]->good()) {
      | ^
/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source/src/enblend.h:562:80: error: invalid types 'metadata_array {aka int}[size_t {aka long unsigned int}]' for array subscript
  562 | input_metadata[i].get(),
      | ^
make[2]: *** [src/CMakeFiles/enblend.dir/build.make:66: src/CMakeFiles/enblend.dir/enblend.cc.o] Error 1
make[2]: Leaving directory '/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source'
make[1]: *** [CMakeFiles/Makefile2:104: src/CMakeFiles/enblend.dir/all] Error 2
make[1]: Leaving directory '/home/terry/rpmbuild/BUILD/enblend-4.3.0-1529hg-Source'
make: *** [Makefile:155: all] Error 2
error: Bad exit status from /var/tmp/rpm-tmp.eGEDT2 (%build)

RPM build errors:
    Macro expanded in comment on line 59: %{_docdir}/enblend/enblend.*

    Macro expanded in comment on line 60: %{_docdir}/enblend/enfuse.*

    Macro expanded in comment on line 61: %{_docdir}/enblend/examples/enfuse/*

    Bad exit status from /var/tmp/rpm-tmp.eGEDT2 (%build)
[terry@localhost rpmbuild]$

Hope this helps.
Cheers,
Terry

[tduell (tduell-iinet)]

Now builds OK with exiv2-0.27.99.0

Cheers,
Terry