swift build と Xcode での Build の違い

by Toshihiro Morimoto

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swift build ͱ Xcode Ͱͷ Build ͷҧ͍ 2016/06/27 Tokyo Server-Side Swift Meetup #4 @dealforest Toshihro Morimoto

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ࣗݾ঺հ

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ࠓ೔͓࿩͢͠Δ͜ͱ 1. Slimane Λ Build Ͱ͖ΔΑ͏ʹͳΔ·Ͱ 2. swift build ͱ Xcode Ͱͷ Build ͷҧ͍

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1. Slimane Λ Build Ͱ͖ΔΑ͏ʹͳΔ·Ͱ

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Slimane ͸ express ϥΠΫͳ server side swift framework Ͱ͢

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׆ൃʹ։ൃ͞Ε͍ͯ·͢

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ͱΓ͋͑ͣ Terminal ͔Βͱ Xcode ͔Β Build Ͱ͖ΔΑ͏ʹ͠·ͨ͠

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ͦͷաఔΛͲ͏ͧ

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ઌʹݴ͓ͬͯ͘ͱ slimane-cli ͔Β࡞ͬͨϓϩδΣΫτ ͩͱ Build Ͱ͖·ͤΜͰͨ͠

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ࠓ͸ͳ͓ͬͨΈ͍ͨͰ͢ 2016/06/27 18:00

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https://github.com/noppoMan/Slimane/wiki/Install-Guide

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ࣄલ४උ • DEVELOPMENT-SNAPSHOT-2016-05-31-a ΛΠϯετʔϧ (commit ʹΑͬͯมΘΓ·͢) $ brew install libuv openssl hiredis $ brew link libuv --force $ brew link openssl --force $ brew link -f hiredis

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αʔόʔΛىಈ $ git clone https://github.com/noppoMan/Slimane-Fullstack $ cd Slimane-Fullstack $ make debug $ ./.build/debug/Example Slimane server is listening at 0.0.0.0:3000

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֬ೝ $ curl http://localhost:3000 Welcome to Slimane!

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Terminal ͔Β͸؆୯Ͱ͢Ͷ

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࣍͸ Xcode ͰϏϧυͯ͠Έ·͠ΐ͏

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swift package generate-xcodeproj

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͜ΕΛ࣮ߦ͢Δͱ Xcode ͷϓϩδΣΫτ͕࡞ΒΕ·͢

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Xcode Ͱ SlimaneFullstack Λ։͘ $ swift package generate-xcodeproj $ open SlimaneFullstack.xcodeproj

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஫ҙࣄ߲ͱͯ͠͸ Xcode 7.3.1 Ͱ͋Δඞཁ͕͋Γ·͢

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஫ҙࣄ߲ͱͯ͠͸ Xcode 7.3.1 Ͱ͋Δඞཁ͕͋Γ·͢

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ʂʂʂʂʂʂʂʂʂ

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ͳΜͱͦͷ··Ͱ͸ Build Ͱ͖·ͤΜ

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൵͍͠Ͱ͢Ͷ

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ͱ͍͏Θ͚Ͱ ยͬ୺͔ΒΤϥʔΛ௵͍͖ͯ͠·͢

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Xcode Ͱ Build Ͱ͖ΔΑ͏ʹͳΔ·Ͱ 1. 'uv.h' ﬁle not found 2. ld: library not found for -luv for architecture x86_64 3. ld: library not found for -lCURIParser for architecture x86_64

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1. 'uv.h' ﬁle not found ͜Ε͸ઌ΄Ͳ Homebrew ͰೖΕͨϥΠϒϥϦͷ ϔομʔ͕ݟ͔ͭΒͳ͍ͷ͕ݪҼͰ͢

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Header Search Paths ʹ /usr/local/include Λ௥Ճ

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2. ld: library not found for -luv for architecture x86_64 ͜Ε͸ઌ΄Ͳ Homebrew ͰೖΕͨϥΠϒϥϦͷ dynamic library ͕ݟ͔ͭΒͳ͍ͷ͕ݪҼͰ͢

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Library Search Paths ʹ /usr/local/lib Λ௥Ճ

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3. ld: library not found for -lCURIParser for architecture x86_64 ͜Ε͸ SPM Ͱґଘ͍ͯ͠ΔϥΠϒϥϦʹؚ·ΕΔ dylib ͕Ϗϧυ࣌ʹղܾͰ͖ͳ͍ͷ͕ݪҼͰ͢

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3. ld: library not found for -lCURIParser for architecture x86_64 ͪΌΜͱղܾ͕࣌ؒͳ͔ͬͨͷͰɹɹɹɹɹɹɹ ࢑ఆରԠͱͳΓ·͢ Ұ౓ swift build Λ࣮ߦ͓ͯ͘͠ඞཁ͕͋Γ·͢ (slimane Ͱ͍͏ make debug ͷ͜ͱͰ͢)

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Library Search Paths ʹ $(SRCROOT)/.build/debug Λ௥Ճ

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͜ΕͰΊͰͨ͘ Build Ͱ͖ΔΑ͏ʹͳΓ·ͨ͠

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ΊΜͲ͍͘͞Ͱ͢Ͷ

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Ͳ͏ͯ͜͠ͷΑ͏ͳ͕ࠩ ͰΔͷ͔ݟ͍͖ͯ·͠ΐ͏

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2. swift build ͱ Xcode Ͱͷ Build ͷҧ͍

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swift build • ࣮ߦόΠφϦΛࣗ෼Ͱ࣮ߦ (./.build/debug/Example) • $(SRC_ROOT)/.build ௚ԼʹதؒϑΝΠϧ͕Ͱ͖Δ • ґଘϥΠϒϥϦ͸ swiftc ͰίϯύΠϧ͠ -emit-executable Ͱ link ͍ͯ͠Δ

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Xcode • Xcode Ͱ target Λબ୒͍ͯ Run Ͱ࣮ߦ • DerivedData ௚ԼʹதؒϑΝΠϧ͕Ͱ͖Δ • ґଘϥΠϒϥϦ͸ dynamic framework Ͱ link ͍ͯ͠Δ • xcodebuild Ͱ΍ͬͯ΋ಉ͡ (CONFIGURATION_BUILD_DIR΋ಈ͘) xcodebuild build -project "SlimaneFullstack.xcodeproj" ɹɹ-scheme "Example" -conﬁguration Debug ɹ ɹɹ-sdk macosx10.11 CONFIGURATION_BUILD_DIR=build

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so ͱ dylib ͱ framework ͸޿ٛͰಉ͡ (ͨͿΜ…)

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/Applications/Xcode-7.3.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch x86_64 -dynamiclib -isysroot /Applications/Xcode-7.3.1.app/Contents/Developer/Platforms/MacOSX.platform/ Developer/SDKs/MacOSX10.11.sdk -L/Users/dealforest/Library/Developer/Xcode/DerivedData/ SlimaneFullstack-bahaftgmcprmzfgeqgmkpxlvnuog/Build/Products/Debug -F/Users/dealforest/Library/Developer/ Xcode/DerivedData/SlimaneFullstack-bahaftgmcprmzfgeqgmkpxlvnuog/Build/Products/Debug -ﬁlelist /Users/ dealforest/Library/Developer/Xcode/DerivedData/SlimaneFullstack-bahaftgmcprmzfgeqgmkpxlvnuog/Build/ Intermediates/SlimaneFullstack.build/Debug/URI.build/Objects-normal/x86_64/URI.LinkFileList -install_name @rpath/URI.framework/Versions/A/URI -Xlinker -rpath -Xlinker /Library/Developer/Toolchains/swift- DEVELOPMENT-SNAPSHOT-2016-05-31-a.xctoolchain/usr/lib/swift/macosx -mmacosx-version-min=10.10 - fobjc-link-runtime -L/Library/Developer/Toolchains/swift-DEVELOPMENT-SNAPSHOT-2016-05-31- a.xctoolchain/usr/lib/swift/macosx -Xlinker -add_ast_path -Xlinker /Users/dealforest/Library/Developer/Xcode/ DerivedData/SlimaneFullstack-bahaftgmcprmzfgeqgmkpxlvnuog/Build/Intermediates/SlimaneFullstack.build/ Debug/URI.build/Objects-normal/x86_64/URI.swiftmodule -framework C7 -framework CURIParser -framework String -single_module -Xlinker -dependency_info -Xlinker /Users/ dealforest/Library/Developer/Xcode/DerivedData/SlimaneFullstack-bahaftgmcprmzfgeqgmkpxlvnuog/Build/ Intermediates/SlimaneFullstack.build/Debug/URI.build/Objects-normal/x86_64/URI_dependency_info.dat -o / Users/dealforest/Library/Developer/Xcode/DerivedData/SlimaneFullstack-bahaftgmcprmzfgeqgmkpxlvnuog/ Build/Products/Debug/URI.framework/Versions/A/URI

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ld: library not found for -lCURIParser for architecture x86_64

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Ͳ͏ͯ͠ -framework Ͱ link ͠Α͏ͱ ͍ͯ͠Δͷʹ -l Λ͢Δͷ͔

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dylib ͱ framework ͕བྷΉͱ Ͳ͏΋͏·͍͜ͱ͍͔ͳ͍Έ͍ͨ

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෼͔Δਓ͕͍Ε͹ڭ͍͑ͯͩ͘͞

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Ұॹʹߟ͑·͠ΐ͏

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·ͱΊ ෳࡶͳґଘΛղܾ͢Δ৔߹͸ swift build Λૉ ௚ʹ࢖ͬͯ Build ͨ͠΄͏͕޾ͤʹͳΕ·͢ Xcode Ͱ΍ͬͯ΋͍͍Ͱ͕͢஍ཕ͸ଟ͍Ͱ͢