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Yukihiro "Matz" Matsumoto 06d236d535 mruby-bin-config: register installer in products instead of bins
`build.bins` is for compiled binaries with bare names; entries are
fed through `exefile()` in `tasks/bin.rake`, which appends
`exts.executable` (e.g. `.exe`) when no extension is present.

When `ENV['OS']` is not `Windows_NT` but the toolchain has
`exts.executable=".exe"` (e.g. cross builds, or environments where
`OS` is unset under visualcpp), `mruby-bin-config` ended up with a
file task at `.../mruby-config` while rake asked for
`.../mruby-config.exe`, aborting with "Don't know how to build task".

Skip the `bins` path and call `build.define_installer` directly with
`mruby_config_path`, mirroring the existing `iscross` branch. The
file task path now always matches the script content's extension
(`.bat` on Windows, no extension elsewhere).

close #6807, reported by UENO, M. (@eunos-1128).

Co-authored-by: Claude <noreply@anthropic.com>
2026-04-25 19:57:44 +09:00

50 lines
1.4 KiB
Ruby

iscross = MRuby::Build.current.kind_of?(MRuby::CrossBuild)
MRuby::Gem::Specification.new('mruby-bin-config') do |spec|
name = 'mruby-config'
spec.license = 'MIT'
spec.author = 'mruby developers'
spec.summary = "#{name} command"
if iscross
mruby_config_dir = "#{build.build_dir}/host-bin"
else
mruby_config_dir = "#{build.build_dir}/bin"
end
if ENV['OS'] == 'Windows_NT'
suffix = '.bat'
refvar = '%\\1%'
else
suffix = ''
refvar = '${\\1}'
end
mruby_config = name + suffix
mruby_config_path = "#{mruby_config_dir}/#{mruby_config}"
make_cfg = "#{build.build_dir}/#{build.libdir_name}/libmruby.flags.mak"
tmplt_path = "#{__dir__}/#{mruby_config}"
if iscross
build.products << mruby_config_path
else
build.products << build.define_installer(mruby_config_path)
end
directory mruby_config_dir
file mruby_config_path => [__FILE__, mruby_config_dir, make_cfg, tmplt_path] do |t|
config = Hash[File.readlines(make_cfg).map!(&:chomp).map! {|l|
l.gsub!(/\$\((\w+)\)/, refvar)
l.gsub('\\"', '"').split(' = ', 2).map! {|s| s.sub(/^(?=.)/, 'echo ')}
}]
tmplt = File.read(tmplt_path)
tmplt.sub!(%r((?<=\A#!/bin/sh\n\n)), <<~SETDIR)
MRUBY_PACKAGE_DIR=$(dirname "$(dirname "$(readlink -f "$0")")")
SETDIR
File.write(t.name, tmplt.gsub(/(#{Regexp.union(*config.keys)})\b/, config))
chmod(0755, t.name)
end
end