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Merge pull request #5130 from shuujii/workaround-to-build-mirb-with-Homebrews-readline-on-Mac

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Workaround to build `mirb` with Homebrew's readline on Mac; fix #4537
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Yukihiro "Matz" Matsumoto
2020-11-14 16:53:23 +09:00
committed by GitHub
parent fdbb1731ce 06a8e502fa
commit 69dbe8cfa5
1 changed files with 9 additions and 0 deletions
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mrbgems/mruby-bin-mirb/mrbgem.rake
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@@ -20,6 +20,15 @@ MRuby::Gem::Specification.new('mruby-bin-mirb') do |spec|
spec.linker.libraries << 'edit'
else
spec.linker.libraries << 'readline'
if RUBY_PLATFORM.include?('darwin')
# Workaround to build with Homebrew's readline on Mac (#4537)
lib_path = spec.build.cc.header_search_paths.find do |include_path|
lib_path = File.expand_path("#{include_path}/../lib")
break lib_path if File.exist?("#{lib_path}/libreadline.dylib") ||
File.exist?("#{lib_path}/libreadline.a")
end
spec.linker.library_paths << lib_path if lib_path
end
if spec.build.cc.search_header_path 'curses.h'
spec.linker.libraries << 'ncurses'
end