mirror of
https://github.com/signalapp/libsignal.git
synced 2024-09-19 19:42:19 +02:00
e1aa542bd5
This drops the SignalCoreKit dependency for the CocoaPod, but does mean clients will have to register their own logger explicitly.
116 lines
5.0 KiB
Ruby
116 lines
5.0 KiB
Ruby
#
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# Copyright 2020-2022 Signal Messenger, LLC.
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# SPDX-License-Identifier: AGPL-3.0-only
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#
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Pod::Spec.new do |s|
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s.name = 'LibSignalClient'
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s.version = '0.46.2'
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s.summary = 'A Swift wrapper library for communicating with the Signal messaging service.'
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s.homepage = 'https://github.com/signalapp/libsignal'
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s.license = 'AGPL-3.0-only'
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s.author = 'Signal Messenger LLC'
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s.source = { :git => 'https://github.com/signalapp/libsignal.git', :tag => "v#{s.version}" }
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s.swift_version = '5'
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s.platform = :ios, '13.0'
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s.source_files = ['swift/Sources/**/*.swift', 'swift/Sources/**/*.m']
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s.preserve_paths = [
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'swift/Sources/SignalFfi',
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'bin/fetch_archive.py',
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'acknowledgments/acknowledgments.plist',
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]
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s.pod_target_xcconfig = {
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'HEADER_SEARCH_PATHS' => '$(PODS_TARGET_SRCROOT)/swift/Sources/SignalFfi',
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# Duplicate this here to make sure the search path is passed on to Swift dependencies.
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'SWIFT_INCLUDE_PATHS' => '$(HEADER_SEARCH_PATHS)',
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'LIBSIGNAL_FFI_BUILD_PATH' => 'target/$(CARGO_BUILD_TARGET)/release',
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# Store libsignal_ffi.a builds in a project-wide directory
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# because we keep simulator and device builds next to each other.
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'LIBSIGNAL_FFI_TEMP_DIR' => '$(PROJECT_TEMP_DIR)/libsignal_ffi',
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'LIBSIGNAL_FFI_LIB_TO_LINK' => '$(LIBSIGNAL_FFI_TEMP_DIR)/$(LIBSIGNAL_FFI_BUILD_PATH)/libsignal_ffi.a',
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# Make sure we link the static library, not a dynamic one.
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'OTHER_LDFLAGS' => '$(LIBSIGNAL_FFI_LIB_TO_LINK)',
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'LIBSIGNAL_FFI_PREBUILD_ARCHIVE' => "libsignal-client-ios-build-v#{s.version}.tar.gz",
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'LIBSIGNAL_FFI_PREBUILD_CHECKSUM' => ENV.fetch('LIBSIGNAL_FFI_PREBUILD_CHECKSUM', ''),
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'CARGO_BUILD_TARGET[sdk=iphonesimulator*][arch=arm64]' => 'aarch64-apple-ios-sim',
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'CARGO_BUILD_TARGET[sdk=iphonesimulator*][arch=*]' => 'x86_64-apple-ios',
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'CARGO_BUILD_TARGET[sdk=iphoneos*]' => 'aarch64-apple-ios',
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# Presently, there's no special SDK or arch for maccatalyst,
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# so we need to hackily use the "IS_MACCATALYST" build flag
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# to set the appropriate cargo target
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'CARGO_BUILD_TARGET_MAC_CATALYST_ARM_' => 'aarch64-apple-darwin',
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'CARGO_BUILD_TARGET_MAC_CATALYST_ARM_YES' => 'aarch64-apple-ios-macabi',
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'CARGO_BUILD_TARGET[sdk=macosx*][arch=arm64]' => '$(CARGO_BUILD_TARGET_MAC_CATALYST_ARM_$(IS_MACCATALYST))',
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'CARGO_BUILD_TARGET_MAC_CATALYST_X86_' => 'x86_64-apple-darwin',
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'CARGO_BUILD_TARGET_MAC_CATALYST_X86_YES' => 'x86_64-apple-ios-macabi',
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'CARGO_BUILD_TARGET[sdk=macosx*][arch=*]' => '$(CARGO_BUILD_TARGET_MAC_CATALYST_X86_$(IS_MACCATALYST))',
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'ARCHS[sdk=iphonesimulator*]' => 'x86_64 arm64',
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'ARCHS[sdk=iphoneos*]' => 'arm64',
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}
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s.script_phases = [
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{ name: 'Download libsignal-ffi if not in cache',
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execution_position: :before_compile,
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# It's not *ideal* to check the cache every build, but it's usually just a shasum.
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# It might be possible to rely on the relative mtimes of the podspec and the fetched archive,
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# but I wouldn't want to risk a mismatched archive giving us cryptic errors at link or run
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# time later. This Is Fine.
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always_out_of_date: '1',
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script: %q(
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set -euo pipefail
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if [ -e "${PODS_TARGET_SRCROOT}/swift/build_ffi.sh" ]; then
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# Local development
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exit 0
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fi
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"${PODS_TARGET_SRCROOT}"/bin/fetch_archive.py -u "https://build-artifacts.signal.org/libraries/${LIBSIGNAL_FFI_PREBUILD_ARCHIVE}" -c "${LIBSIGNAL_FFI_PREBUILD_CHECKSUM}" -o "${USER_LIBRARY_DIR}/Caches/org.signal.libsignal"
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),
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},
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{ name: 'Extract libsignal-ffi prebuild',
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execution_position: :before_compile,
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input_files: ['$(USER_LIBRARY_DIR)/Caches/org.signal.libsignal/$(LIBSIGNAL_FFI_PREBUILD_ARCHIVE)'],
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output_files: ['$(LIBSIGNAL_FFI_LIB_TO_LINK)'],
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script: %q(
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set -euo pipefail
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rm -rf "${LIBSIGNAL_FFI_TEMP_DIR}"
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if [ -e "${PODS_TARGET_SRCROOT}/swift/build_ffi.sh" ]; then
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# Local development
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ln -fns "${PODS_TARGET_SRCROOT}" "${LIBSIGNAL_FFI_TEMP_DIR}"
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elif [ -e "${SCRIPT_INPUT_FILE_0}" ]; then
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mkdir -p "${LIBSIGNAL_FFI_TEMP_DIR}"
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cd "${LIBSIGNAL_FFI_TEMP_DIR}"
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tar -m -x -f "${SCRIPT_INPUT_FILE_0}"
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else
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echo 'error: could not download libsignal_ffi.a; please provide LIBSIGNAL_FFI_PREBUILD_CHECKSUM' >&2
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exit 1
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fi
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),
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}
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]
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s.test_spec 'Tests' do |test_spec|
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test_spec.source_files = 'swift/Tests/*/*.swift'
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test_spec.preserve_paths = [
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'swift/Tests/*/Resources',
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]
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test_spec.pod_target_xcconfig = {
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# Don't also link into the test target.
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'LIBSIGNAL_FFI_LIB_TO_LINK' => '',
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}
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# Ideally we'd do this at run time, not configuration time, but CocoaPods doesn't make that easy.
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# This is good enough.
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test_spec.scheme = {
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environment_variables: ENV.select { |name, value| name.start_with?('LIBSIGNAL_TESTING_') }
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}
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end
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end
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