mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Héctor Ramos
1dcdcbd4f2
Summary: Use pre-built hermesc if available by generating a ImportHermesc.cmake file that points to the hermesc binary. Recent `react-native` releases should have hermesc available in sdks/hermesc. Hermes build scripts have been updated to support a `HERMES_OVERRIDE_HERMESC_PATH` envvar which can point to this generated ImportHermesc.cmake file. Pull Request resolved: https://github.com/facebook/react-native/pull/33827 Changelog: [iOS] [Changed] - Use pre-built HermesC if available in current React Native release Reviewed By: cortinico Differential Revision: D36024615 fbshipit-source-id: 476569f73309f9bd142f28cb02d1f7d57b6cbc6a
59 lines
2.5 KiB
Ruby
59 lines
2.5 KiB
Ruby
# Copyright (c) Meta Platforms, Inc. and affiliates.
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#
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# This source code is licensed under the MIT license found in the
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# LICENSE file in the root directory of this source tree.
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hermes_tag = 'main'
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hermes_tag_file = File.join(__dir__, ".hermesversion")
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if (File.exist?(hermes_tag_file))
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hermes_tag = File.read(hermes_tag_file)
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end
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hermes_tag_sha = `git ls-remote https://github.com/facebook/hermes #{hermes_tag} | cut -f 1`.strip
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source = { :git => 'https://github.com/facebook/hermes.git', :commit => hermes_tag_sha }
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module HermesHelper
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# BUILD_TYPE = :debug
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BUILD_TYPE = :release
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end
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Pod::UI.puts '[Hermes] Hermes needs to be compiled, installing hermes-engine may take a while...'.yellow if Object.const_defined?("Pod::UI")
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import_hermesc_path=File.join(__dir__, "../hermesc/osx-bin/ImportHermesc.cmake")
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Pod::Spec.new do |spec|
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spec.name = "hermes-engine"
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spec.version = "1000.0.0-#{hermes_tag_sha.slice(0,6)}"
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spec.summary = "Hermes is a small and lightweight JavaScript engine optimized for running React Native."
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spec.description = "Hermes is a JavaScript engine optimized for fast start-up of React Native apps. It features ahead-of-time static optimization and compact bytecode."
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spec.homepage = "https://hermesengine.dev"
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spec.license = { type: "MIT", file: "LICENSE" }
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spec.author = "Facebook"
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spec.source = source
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spec.platforms = { :osx => "10.13", :ios => "11.0" }
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spec.preserve_paths = ["destroot/bin/*"].concat(HermesHelper::BUILD_TYPE == :debug ? ["**/*.{h,c,cpp}"] : [])
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spec.source_files = "destroot/include/**/*.h"
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spec.header_mappings_dir = "destroot/include"
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spec.ios.vendored_frameworks = "destroot/Library/Frameworks/universal/hermes.xcframework"
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spec.osx.vendored_frameworks = "destroot/Library/Frameworks/macosx/hermes.framework"
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spec.xcconfig = { "CLANG_CXX_LANGUAGE_STANDARD" => "c++17", "CLANG_CXX_LIBRARY" => "compiler-default", "GCC_PREPROCESSOR_DEFINITIONS" => "HERMES_ENABLE_DEBUGGER=1" }
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spec.prepare_command = <<-EOS
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# When true, debug build will be used.
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# See `build-apple-framework.sh` for details
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DEBUG=#{HermesHelper::BUILD_TYPE == :debug}
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# Set HERMES_OVERRIDE_HERMESC_PATH if pre-built HermesC is available
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#{File.exist?(import_hermesc_path) ? "export HERMES_OVERRIDE_HERMESC_PATH=#{import_hermesc_path}" : ""}
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#{File.exist?(import_hermesc_path) ? "echo \"Overriding HermesC path...\"" : ""}
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# Build iOS framework
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./utils/build-ios-framework.sh
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# Build Mac framework
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./utils/build-mac-framework.sh
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EOS
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end
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