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273d41b9e3
This patch adds `--target-rbconfig` option to specify the rbconfig.rb file
for the deployment target platform. This is useful when cross-compiling
gems. At the moment, this option is only available for `extconf.rb`-based
extensions.
cf2843f7a2
21 lines
667 B
Ruby
21 lines
667 B
Ruby
# frozen_string_literal: true
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class Gem::Ext::CmakeBuilder < Gem::Ext::Builder
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def self.build(extension, dest_path, results, args=[], lib_dir=nil, cmake_dir=Dir.pwd,
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target_rbconfig=Gem.target_rbconfig)
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if target_rbconfig.path
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warn "--target-rbconfig is not yet supported for CMake extensions. Ignoring"
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end
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unless File.exist?(File.join(cmake_dir, "Makefile"))
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require_relative "../command"
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cmd = ["cmake", ".", "-DCMAKE_INSTALL_PREFIX=#{dest_path}", *Gem::Command.build_args]
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run cmd, results, class_name, cmake_dir
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end
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make dest_path, results, cmake_dir, target_rbconfig: target_rbconfig
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results
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end
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end
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