Merge pull request swiftlang#33616 from dcci/the-piper-at-the-gates-of-dawn

[Package] Fix passing -gline-tables-only when building.

Author: dcci

utils/build-presets.ini

@@ -1234,10 +1234,15 @@ verbose-build
 build-ninja
 build-swift-stdlib-unittest-extra
 
-# When producing a package, don't copy the Swift Resource/ directory.
-# This is mainly a space optimization.
+# When building for an Xcode toolchain, don't copy the Swift Resource/ directory
+# into the LLDB.framework. LLDB.framework will be installed alongside a Swift
+# compiler, so LLDB should use its resource directory directly.
+# Also, to reduce the size of the final toolchain, limit debug info to be
+# line-tables only.
 extra-cmake-options=
    -DLLDB_FRAMEWORK_COPY_SWIFT_RESOURCES=0
+   -DCMAKE_C_FLAGS="-gline-tables-only"
+   -DCMAKE_CXX_FLAGS="-gline-tables-only"
 
 install-llvm
 install-swift
@@ -1372,10 +1377,6 @@ skip-test-swiftsyntax
 skip-test-skstresstester
 skip-test-swiftevolve
 
-extra-cmake-options=
-   -DCMAKE_C_FLAGS="-gline-tables-only"
-   -DCMAKE_CXX_FLAGS="-gline-tables-only"
-
 # macOS package with out test
 [preset: buildbot_osx_package,no_test]
 mixin-preset=