mirror of
https://github.com/mruby/mruby
synced 2026-06-08 16:11:16 +00:00
Yukihiro "Matz" Matsumoto
feca90ceab
when building with MSVC on Windows, RUBY_PLATFORM (from the Ruby installation running rake) may indicate "mingw" if Ruby was installed via RubyInstaller, causing incorrect selection of POSIX HALs instead of Windows HALs. fixed by checking spec.build.primary_toolchain first: - if toolchain is "visualcpp", select Windows HALs - otherwise fall through to existing platform checks this ensures MSVC builds use hal-win-* gems even when Ruby itself was installed with MinGW. affected gems: - mruby-dir - mruby-io - mruby-socket - mruby-task Co-authored-by: Claude <noreply@anthropic.com>
41 lines
1.7 KiB
Ruby
41 lines
1.7 KiB
Ruby
MRuby::Gem::Specification.new('mruby-io') do |spec|
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spec.license = 'MIT'
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spec.authors = ['Internet Initiative Japan Inc.', 'mruby developers']
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spec.summary = 'IO and File class'
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spec.build.defines << "HAVE_MRUBY_IO_GEM"
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spec.add_test_dependency 'mruby-time', core: 'mruby-time'
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# Check if HAL gem is loaded
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# HAL gems must be explicitly specified in build config (recommended) or via auto-selection below
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spec.build.gems.one? { |g| g.name =~ /^hal-.*-io$/ } or begin
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# No HAL found - determine appropriate error message or auto-load
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# MinGW provides POSIX compatibility, so use hal-posix-io
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suggested_hal = if spec.build.primary_toolchain == 'visualcpp'
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# Visual C++ on Windows - use native Windows HAL
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'hal-win-io'
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elsif RUBY_PLATFORM =~ /linux|darwin|bsd|mingw/ ||
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(spec.build.kind_of?(MRuby::CrossBuild) && spec.build.host_target =~ /mingw/) ||
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spec.cc.command.to_s =~ /mingw/
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'hal-posix-io'
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elsif spec.for_windows?
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'hal-win-io'
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else
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nil
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end
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if suggested_hal
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# Auto-load HAL gem for convenience (for development)
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# This works because HAL gems declare dependency on mruby-io
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warn "mruby-io: No HAL specified, loading #{suggested_hal} (explicit selection recommended)"
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spec.build.gem core: suggested_hal
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else
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# Unknown platform - fail with helpful message
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fail "mruby-io: No HAL available for platform '#{RUBY_PLATFORM}'.\n" \
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"Please specify HAL gem explicitly in your build config:\n" \
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" conf.gem core: 'hal-posix-io' # For Linux/macOS/BSD\n" \
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" conf.gem core: 'hal-win-io' # For Windows"
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end
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end
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end
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