[6.3] Fix GitHub Actions workflow (#2034)

Cherry-pick of #2017, merged as cede0c2

**Explanation**: Fix GitHub actions including updating linux build dependencies and windows build.

Disable soundness checks that are not passing yet.

The current failures are real test failures that needs to be fixed.

**Scope**: limited to GitHub Actions.
**Risk**: low due to isolated scope.
**Testing**: automated with GitHub Actions.
**Issue**: N/A
**Reviewer**: @cachemeifyoucan

Author: MaxDesiatov

.github/scripts/prebuild.sh

@@ -0,0 +1,43 @@
+#!/bin/bash
+##===----------------------------------------------------------------------===##
+##
+## This source file is part of the Swift open source project
+##
+## Copyright (c) 2025 Apple Inc. and the Swift project authors
+## Licensed under Apache License v2.0 with Runtime Library Exception
+##
+## See http://swift.org/LICENSE.txt for license information
+## See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+##
+##===----------------------------------------------------------------------===##
+
+set -e
+
+if command -v apt-get >/dev/null 2>&1 ; then # bookworm, noble, jammy
+    export DEBIAN_FRONTEND=noninteractive
+
+    apt-get update -y
+
+    # Build dependencies
+    apt-get install -y libsqlite3-dev libncurses-dev
+
+    # Debug symbols
+    apt-get install -y libc6-dbg
+elif command -v dnf >/dev/null 2>&1 ; then # rhel-ubi9
+    dnf update -y
+
+    # Build dependencies
+    dnf install -y sqlite-devel ncurses-devel
+
+    # Debug symbols
+    dnf debuginfo-install -y glibc
+elif command -v yum >/dev/null 2>&1 ; then # amazonlinux2
+    yum update -y
+
+    # Build dependencies
+    yum install -y sqlite-devel ncurses-devel
+
+    # Debug symbols
+    yum install -y yum-utils
+    debuginfo-install -y glibc
+fi

.github/workflows/pull_request.yml

@@ -17,11 +17,10 @@ jobs:
     uses: swiftlang/github-workflows/.github/workflows/swift_package_test.yml@main
     with:
       linux_os_versions: '["jammy"]'
+      linux_pre_build_command: ./.github/scripts/prebuild.sh
       linux_swift_versions: '["nightly-main", "nightly-6.2"]'
       windows_swift_versions: '["nightly-main"]'
       windows_build_command: 'Invoke-Program swift test'
-      enable_linux_static_sdk_build: true
-      linux_static_sdk_build_command: SWIFTBUILD_STATIC_LINK=1 LLBUILD_STATIC_LINK=1 swift build
       enable_macos_checks: true
       macos_xcode_versions: "[\"26.0\"]"
       macos_build_command: swift test
@@ -33,3 +32,7 @@ jobs:
       license_header_check_project_name: "Swift"
       api_breakage_check_enabled: false
       format_check_enabled: false
+      unacceptable_language_check_enabled: false
+      license_header_check_enabled: false
+      python_lint_check_enabled: false
+      yamllint_check_enabled: false

Package.resolved

@@ -139,7 +139,10 @@ let package = Package(
       // Do not enforce checks for LLVM's ABI-breaking build settings.
       // makeOptions runtime uses some header-only code from LLVM's ADT classes,
       // but we do not want to link libSupport into the executable.
-      cxxSettings: [.unsafeFlags(["-DLLVM_DISABLE_ABI_BREAKING_CHECKS_ENFORCING=1"])]),
+      cxxSettings: [.unsafeFlags(["-DLLVM_DISABLE_ABI_BREAKING_CHECKS_ENFORCING=1"])],
+      linkerSettings: [
+        .linkedLibrary("swiftCore", .when(platforms: [.windows])), // for swift_addNewDSOImage
+      ]),
   ],
   cxxLanguageStandard: .cxx17
 )