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CMake: Add GlibC Clang Overlay to export set

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Adding the Glibc Clang Overlay interface target to the installed export
set. The interface library exists to plumb the appropriate flags through
the build graph and ensure that the modulemap and header file are
generated when depended on.

Interface libraries need to be in the export set when depended on by a
public library to ensure that the appropriate install interface flags
are exposed to targets importing the library from outside of the build
system, regardless of whether the interface library actually installs
any files.

This fixes the configuration-time error:

Export called with target "swiftGlibc" which requires
"SwiftGlibcClangOverlay" that is not in any export set.
This commit is contained in:
Evan Wilde
2025-12-01 15:27:48 -08:00
parent 5cc8264d8d
commit e7a8bf7288
1 changed files with 2 additions and 0 deletions
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2
Runtimes/Overlay/Linux/glibc/clang/CMakeLists.txt
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@@ -28,6 +28,8 @@ add_library(SwiftGlibcClangOverlay INTERFACE
target_compile_options(SwiftGlibcClangOverlay INTERFACE
"$<BUILD_INTERFACE:$<$<COMPILE_LANGUAGE:Swift>:SHELL:-vfsoverlay ${CMAKE_CURRENT_BINARY_DIR}/glibc-overlay.yml>>")
install(TARGETS SwiftGlibcClangOverlay EXPORT SwiftOverlayTargets)
install(
FILES
"${CMAKE_CURRENT_BINARY_DIR}/glibc.modulemap"