Add -no-verify-emitted-module-interface

Author: Kyle-Ye

.github/workflows/compatibility_tests.yml

@@ -36,8 +36,6 @@ jobs:
       - name: Swift version
         run: swift --version
       - name: Run tests against Apple's AttributeGraph on macOS via SwiftPM
-        env:
-          OPENGRAPH_LIBRARY_EVOLUTION: 0
         run: |
           swift test \
             --build-path .build-compatibility-test-debug

.github/workflows/macos.yml

@@ -35,8 +35,6 @@ jobs:
       - name: Swift version
         run: swift --version
       - name: Build and run tests in debug mode with coverage
-        env:
-          OPENGRAPH_LIBRARY_EVOLUTION: 0
         run: |
           swift test \
             -c debug \
@@ -47,8 +45,6 @@ jobs:
             .build-test-debug/debug/OpenGraphPackageTests.xctest/Contents/MacOS/OpenGraphPackageTests \
             > coverage.txt
       - name: Build and run tests in release mode
-        env:
-          OPENGRAPH_LIBRARY_EVOLUTION: 0
         run: |
           swift test \
             -c release \

Package.swift

@@ -119,8 +119,9 @@ let libraryEvolutionCondition = envEnable("OPENGRAPH_LIBRARY_EVOLUTION")
 #endif
 
 if libraryEvolutionCondition {
-    // NOTE:  -enable-library-evolution is not supported on `swift build` yet.
-    sharedSwiftSettings.append(.unsafeFlags(["-enable-library-evolution"]))
+    // NOTE: -enable-library-evolution will cause module verify failure for `swift build`.
+    // Either set OPENGRAPH_LIBRARY_EVOLUTION=0 or add `-Xswiftc -no-verify-emitted-module-interface` after `swift build`
+    sharedSwiftSettings.append(.unsafeFlags(["-enable-library-evolution", "-no-verify-emitted-module-interface"]))
 }
 
 // MARK: - Targets

Scripts/og_swiftinterface.sh Scripts/build_swiftinterface.shScripts/og_swiftinterface.sh renamed to Scripts/build_swiftinterface.sh

@@ -5,8 +5,8 @@ filepath() {
   [[ $1 = /* ]] && echo "$1" || echo "$PWD/${1#./}"
 }
 
-OG_ROOT="$(dirname $(dirname $(filepath $0)))"
+OPENGRAPH_ROOT="$(dirname $(dirname $(filepath $0)))"
 
-cd $OG_ROOT
+cd $OPENGRAPH_ROOT
 
-swift build -Xswiftc -emit-module-interface -Xswiftc -enable-library-evolution
+swift build -Xswiftc -emit-module-interface -Xswiftc -enable-library-evolution -Xswiftc -no-verify-emitted-module-interface