MacVim @7.4.snapshot71 +ruby18: Undefined symbols _rb_float_new_in_heap and _rb_str_new_cstr

[gthb (Gunnlaugur Thor Briem)]

This is while rebuilding MacPorts after Mavericks upgrade (in case that's relevant). MacVim fails to build, with this salient bit in its main.log:

info:build   /usr/bin/clang   -L. -L/opt/local/lib -Wl,-headerpad_max_install_names  -L. -L/opt/local/lib -Wl,-headerpad_max_install_names  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -L/usr/local/lib  -o Vim object>
info:build Undefined symbols for architecture x86_64:
info:build   "_rb_float_new_in_heap", referenced from:
info:build       _vim_to_ruby in if_ruby.o
info:build   "_rb_str_new_cstr", referenced from:
info:build       _ex_rubydo in if_ruby.o
info:build       _ex_rubyfile in if_ruby.o
info:build       _buffer_name in if_ruby.o
info:build       _get_buffer_line in if_ruby.o
info:build       _vim_to_ruby in if_ruby.o
info:build ld: symbol(s) not found for architecture x86_64
info:build clang: error: linker command failed with exit code 1 (use -v to see invocation)

Attaching full main.log

[gthb (Gunnlaugur Thor Briem)]

main.log from the failing build

[jk@…]

Me too.

[dmalinovsky@…]

Cc Me!

[raimue (Rainer Müller)]

I could reproduce the problem and it also still exists in MacVim @7.4.snapshot72. However, I have no clue yet what the real problem is.

[raimue (Rainer Müller)]

FWIW, MacVim @7.4.snapshot72 +ruby19 works fine.

[gthb (Gunnlaugur Thor Briem)]

So it does — thanks, good to have MacVim back!

[whcordis@…]

Cc Me!

[anddam (Andrea D'Amore)]

Cc Me!

[jgosmann (Jan Gosmann)]

Cc Me!

[jgosmann (Jan Gosmann)]

+ruby20 works also fine

[Russell-Jones-OxPhys (Russell Jones)]

Cc Me!

[raimue (Rainer Müller)]

Duplicate of #44624 for vim.