From: Greg.mpls@... Date: 2017-06-02T14:33:31+00:00 Subject: [ruby-core:81527] [Ruby trunk Feature#13570] Using mkmf for ruby/spec C API specs Issue #13570 has been updated by MSP-Greg (Greg L). Ran a MinGW build on `ruby 2.5.0dev 2017-06-02 58998`. Ran tests three ways: 1. `make test-spec` - pkg/install bin folder in path 2. `make test-spec` - pkg/install bin folder not in path 3. `mspec` - pkg/install bin folder in path All three ran with expected results. Although I'd prefer that `IO.copy_stream` be used, neither `fs.rb` or `spec_helper.rb` were patched to use it. Hence, good job and thanks... ---------------------------------------- Feature #13570: Using mkmf for ruby/spec C API specs https://bugs.ruby-lang.org/issues/13570#change-65233 * Author: Eregon (Benoit Daloze) * Status: Assigned * Priority: Normal * Assignee: cruby-windows * Target version: ---------------------------------------- Hello all, I am thinking to use mkmf to compile the C API specs. https://github.com/ruby/ruby/blob/trunk/spec/rubyspec/optional/capi/spec_helper.rb is getting pretty complex and hard to maintain. I have a few questions: * Does mkmf works well on Windows? * What is a good way to compile a single .c file with mkmf to a given library file in another directory? I tried this but I am not sure it's correct: ~~~ ruby def compile_extension(name) objdir = object_path ext = "#{name}_spec" lib = "#{objdir}/#{ext}.#{RbConfig::CONFIG['DLEXT']}" require 'mkmf' # TODO: probably best to use a subprocess to avoid polluting the namespace Dir.chdir(objdir) do $srcs = ["#{extension_path}/#{ext}.c"] $objs = ["#{extension_path}/#{ext}.o"] # should probably be in objdir but that does not seem to work create_makefile(ext) system "make" end lib end ~~~ Alternatively, we can copy the needed files to a temporary directory, build there and copy the shared library back. It's a bit more work but not a big deal either. ---Files-------------------------------- spec_helper.rb (2.22 KB) spec_helper.rb (2.24 KB) -- https://bugs.ruby-lang.org/ Unsubscribe: