[webkit-changes] [WebKit/WebKit] 40fd93: [Xcode] Dependencies in preprocessed sandbox profi...

[Elliott Williams]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 40fd93b1f2eff242effa1c79d30571d1547c9a74
      https://github.com/WebKit/WebKit/commit/40fd93b1f2eff242effa1c79d30571d1547c9a74
  Author: Elliott Williams <emw at apple.com>
  Date:   2023-05-26 (Fri, 26 May 2023)

  Changed paths:
    M Source/WebKit/Configurations/SandboxProfiles.xcconfig
    M Source/WebKit/Configurations/WebKit.xcconfig
    M Source/WebKit/DerivedSources-input.xcfilelist
    M Source/WebKit/DerivedSources-output.xcfilelist
    M Source/WebKit/DerivedSources.make
    A Source/WebKit/Scripts/preprocess-sandbox-profile-rule.sh
    M Source/WebKit/WebKit.xcodeproj/project.pbxproj

  Log Message:
  -----------
  [Xcode] Dependencies in preprocessed sandbox profiles not tracked
https://bugs.webkit.org/show_bug.cgi?id=257276
rdar://problem/109790387

Reviewed by Brent Fulgham and Alexey Proskuryakov.

Reimplement the *.sb.in preprocessing task as a build rule, and have
clang emit a discovered dependency file. This means that the sandbox
profiles can be regenerated without effectively invalidating the entire
WebKit build, and that changes to common.sb and other included files
will cause profiles to regenerate.

Replicate this change in the iOS production-only "Sandbox Profiles"
target: First, change the target into a native static library so that
build rules are available, then add the *.sb.in profiles as resources.
(It doesn't have any sources, so it does not try to compile a static
library.)

* Source/WebKit/Configurations/WebKit.xcconfig: The project now tracks
  *.sb.in files as inputs, so update the exclude rule here.
* Source/WebKit/DerivedSources-input.xcfilelist: Remove *.sb.in entries.
* Source/WebKit/DerivedSources-output.xcfilelist: Remove *.sb entries.
* Source/WebKit/DerivedSources.make: Delete sandbox generator rule.
* Source/WebKit/Scripts/preprocess-sandbox-profile-rule.sh: Added.
* Source/WebKit/WebKit.xcodeproj/project.pbxproj: Add build rules,
  target membership for *.sb.in files, and aforementioned Sandbox
  Profiles refactoring.

Canonical link: https://commits.webkit.org/264612@main