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| 1 | +Steps taken to create JavaScriptCore static iOS library from webkit sources: |
| 2 | +--- |
| 3 | + |
| 4 | +- Remove JavaScriptCore and WTF folders |
| 5 | +$ rm -rf WTF |
| 6 | +$ rm -rf JavaScriptCore |
| 7 | + |
| 8 | +- Check out JavaScriptCore / WTF from webkit.org |
| 9 | +$ svn co https://svn.webkit.org/repository/webkit/tags/Safari-538.12.1/Source/WTF |
| 10 | +$ svn co https://svn.webkit.org/repository/webkit/tags/Safari-538.12.1/Source/JavaScriptCore |
| 11 | + |
| 12 | +- Open WTF.xcodeproj |
| 13 | +- Select "WTF" project, go to "Info" tab |
| 14 | +- Under "Configurations": for each config of "WTF" (Debug, Release, ...) change the config file to "WTF-iOS-Static" |
| 15 | + |
| 16 | + |
| 17 | + |
| 18 | +- Add JavaScriptCore-iOS-Static.xcconfig and ToolExecutable-iOS-Static.xcconfig to JavaScriptCore |
| 19 | + |
| 20 | +- Duplicate target JSCLLIntOffsetsExtractor |
| 21 | +- Rename to "JSCLLIntOffsetsExtractor iOS" |
| 22 | +- Rename scheme to "JSCLLIntOffsetsExtractor iOS" |
| 23 | +- Change the PRODUCT_NAME setting back to "JSCLLIntOffsetsExtractor" |
| 24 | +- Select "JavaScriptCore" project, go to "Info" tab |
| 25 | +- Under "Configurations": for each config (Debug, Release, ...) change the config file to "ToolExecutable-iOS-Static" |
| 26 | +- Close Xcode |
| 27 | +- Open project.pbxproj in an editor |
| 28 | +- In the "JSCLLIntOffsetsExtractor iOS" target, replace "com.apple.product-type.tool" with "com.apple.product-type.library.static" |
| 29 | + |
| 30 | +- Duplicate target "Derived Sources" |
| 31 | +- Rename to "Derived Sources iOS" |
| 32 | +- Rename scheme to "Derived Sources iOS" |
| 33 | +- Under "Build Phases" > "Target Dependencies": |
| 34 | + - Remove "JSCLLIntOffsetsExtractor" |
| 35 | + - Add "JSCLLIntOffsetsExtractor iOS" |
| 36 | +- In the "Generate Derived Sources" script, change last line to: |
| 37 | + /usr/bin/env ruby JavaScriptCore/offlineasm/asm.rb JavaScriptCore/llint/LowLevelInterpreter.asm ${BUILT_PRODUCTS_DIR}/libJSCLLIntOffsetsExtractor.a LLIntAssembly.h || exit 1 |
| 38 | + |
| 39 | + |
| 40 | +- Duplicate target JavaScriptCore |
| 41 | +- Rename to "JavaScriptCore iOS" |
| 42 | +- Rename the scheme to "JavaScriptCore iOS" |
| 43 | +- Remove "JavaScriptCore-copy-Info.plist" from project |
| 44 | +- Remove build settings INFOPLIST_FILE, PRODUCT_NAME and INSTALL_PATH from the new target |
| 45 | +- Under "Build Phases" > "Target Dependencies": |
| 46 | + - Remove "llmvmForJSC" |
| 47 | + - Remove "Derived Sources" |
| 48 | + - Add "Derived Sources iOS" |
| 49 | +- Select "JavaScriptCore" project, go to "Info" tab |
| 50 | +- Under "Configurations": for each config (Debug, Release, ...) change the config file to "JavaScriptCore-iOS-Static" |
| 51 | +- Close Xcode |
| 52 | +- Open project.pbxproj in an editor |
| 53 | +- In the "JavaScriptCore iOS" target, replace "com.apple.product-type.framework" with "com.apple.product-type.library.static" |
| 54 | + |
| 55 | +- Try building the projects from the JavaScriptCore.xcworkspace. There are probably some things that don't compile right away, because of small bugs, probably related to feature #defines. See phoboslabs' patches: https://github.com/phoboslab/JavaScriptCore-iOS/commits/master |
| 56 | + |
| 57 | +- Run `python make.py` |
| 58 | + |
| 59 | +- Grab a cup of coffee while the project builds.... :) |
| 60 | + |
| 61 | +Thoughts for improvement: |
| 62 | +--- |
| 63 | +- It's probably simpler and faster not to make duplicates, but just set the xcconfig files on the existing targets |
| 64 | +- The step to mod the script for "Generate Derived Sources" can probably be avoided by mucking with the build settings EXECUTABLE_PREFIX (`lib`) and EXECUTABLE_EXTENSION (`a`) to make the output file name match what the script expects. |
| 65 | +- Can the product type be set from an xcconfig file? Perhaps using the PRODUCT_TYPE and/or PACKAGE_TYPE build settings? |
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