[DRE-maint] Bug#894749: ruby-grpc: FTBFS on ppc64el: cannot open shared object file: No such file or directory

[Emilio Pozuelo Monfort]

Source: ruby-grpc
Version: 1.3.2+debian-4
Severity: serious

Your package fails to build on ppc64el (where it built before):

An error occurred while loading /<<BUILDDIR>>/ruby-grpc-1.3.2+debian/src/ruby/spec/server_spec.rb.
Failure/Error: require_relative 'grpc_c'

LoadError:
  libprofiler.so.0: cannot open shared object file: No such file or directory - /<<BUILDDIR>>/ruby-grpc-1.3.2+debian/debian/ruby-grpc/usr/lib/powerpc64le-linux-gnu/rubygems-integration/2.5.0/gems/grpc-1.3.2/src/ruby/lib/grpc/grpc_c.so
# /<<BUILDDIR>>/ruby-grpc-1.3.2+debian/debian/ruby-grpc/usr/lib/powerpc64le-linux-gnu/rubygems-integration/2.5.0/gems/grpc-1.3.2/src/ruby/lib/grpc/grpc.rb:37:in `require_relative'
# /<<BUILDDIR>>/ruby-grpc-1.3.2+debian/debian/ruby-grpc/usr/lib/powerpc64le-linux-gnu/rubygems-integration/2.5.0/gems/grpc-1.3.2/src/ruby/lib/grpc/grpc.rb:37:in `<top (required)>'
# /<<BUILDDIR>>/ruby-grpc-1.3.2+debian/debian/ruby-grpc/usr/lib/powerpc64le-linux-gnu/rubygems-integration/2.5.0/gems/grpc-1.3.2/src/ruby/lib/grpc/errors.rb:30:in `require_relative'
# /<<BUILDDIR>>/ruby-grpc-1.3.2+debian/debian/ruby-grpc/usr/lib/powerpc64le-linux-gnu/rubygems-integration/2.5.0/gems/grpc-1.3.2/src/ruby/lib/grpc/errors.rb:30:in `<top (required)>'
# /<<BUILDDIR>>/ruby-grpc-1.3.2+debian/debian/ruby-grpc/usr/lib/powerpc64le-linux-gnu/rubygems-integration/2.5.0/gems/grpc-1.3.2/src/ruby/lib/grpc.rb:32:in `require_relative'
# /<<BUILDDIR>>/ruby-grpc-1.3.2+debian/debian/ruby-grpc/usr/lib/powerpc64le-linux-gnu/rubygems-integration/2.5.0/gems/grpc-1.3.2/src/ruby/lib/grpc.rb:32:in `<top (required)>'
# /usr/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
# /usr/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
# /<<BUILDDIR>>/ruby-grpc-1.3.2+debian/src/ruby/spec/server_spec.rb:30:in `<top (required)>'
# /usr/lib/ruby/vendor_ruby/rspec/core/configuration.rb:1954:in `load'
# /usr/lib/ruby/vendor_ruby/rspec/core/configuration.rb:1954:in `load_spec_file_handling_errors'
# /usr/lib/ruby/vendor_ruby/rspec/core/configuration.rb:1496:in `block in load_spec_files'
# /usr/lib/ruby/vendor_ruby/rspec/core/configuration.rb:1494:in `each'
# /usr/lib/ruby/vendor_ruby/rspec/core/configuration.rb:1494:in `load_spec_files'
# /usr/lib/ruby/vendor_ruby/rspec/core/runner.rb:100:in `setup'
# /usr/lib/ruby/vendor_ruby/rspec/core/runner.rb:86:in `run'
# /usr/lib/ruby/vendor_ruby/rspec/core/runner.rb:71:in `run'
# /usr/lib/ruby/vendor_ruby/rspec/core/runner.rb:45:in `invoke'
# /usr/bin/rspec:4:in `<main>'

An error occurred while loading /<<BUILDDIR>>/ruby-grpc-1.3.2+debian/src/ruby/spec/time_consts_spec.rb.
Failure/Error: require_relative 'grpc_c'

Full log: https://buildd.debian.org/status/fetch.php?pkg=ruby-grpc&arch=ppc64el&ver=1.3.2%2Bdebian-4%2Bb1&stamp=1522784711&raw=0

Emilio