build: add export targets

compnerd · compnerd · commit 14bb68ce84a3 · 2019-12-04T16:50:22.000-08:00
This exports targets from SPM so that they can be used in SourceKit-LSP.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -40,6 +40,7 @@ else()
 endif()
 
 add_subdirectory(Sources)
+add_subdirectory(cmake/modules)
 
 if(SWIFTPM_BUILD_DIR)
     add_subdirectory(Utilities/BuildExtras/Install)
diff --git a/Sources/Build/CMakeLists.txt b/Sources/Build/CMakeLists.txt
@@ -31,3 +31,4 @@ install(TARGETS Build
   LIBRARY DESTINATION lib
   RUNTIME DESTINATION bin)
 endif()
+set_property(GLOBAL APPEND PROPERTY SwiftPM_EXPORTS Build)
diff --git a/Sources/LLBuildManifest/CMakeLists.txt b/Sources/LLBuildManifest/CMakeLists.txt
@@ -28,3 +28,4 @@ if(CMAKE_SYSTEM_NAME STREQUAL Windows)
   LIBRARY DESTINATION lib
   RUNTIME DESTINATION bin)
 endif()
+set_Property(GLOBAL APPEND PROPERTY SwiftPM_EXPORTS LLBuildManifest)
diff --git a/Sources/PackageGraph/CMakeLists.txt b/Sources/PackageGraph/CMakeLists.txt
@@ -33,3 +33,4 @@ install(TARGETS PackageGraph
   LIBRARY DESTINATION lib
   RUNTIME DESTINATION bin)
 endif()
+set_property(GLOBAL APPEND PROPERTY SwiftPM_EXPORTS PackageGraph)
diff --git a/Sources/PackageLoading/CMakeLists.txt b/Sources/PackageLoading/CMakeLists.txt
@@ -32,3 +32,4 @@ install(TARGETS PackageLoading
   LIBRARY DESTINATION lib
   RUNTIME DESTINATION bin)
 endif()
+set_property(GLOBAL APPEND PROPERTY SwiftPM_EXPORTS PackageLoading)
diff --git a/Sources/PackageModel/CMakeLists.txt b/Sources/PackageModel/CMakeLists.txt
@@ -31,3 +31,4 @@ install(TARGETS PackageModel
   LIBRARY DESTINATION lib
   RUNTIME DESTINATION bin)
 endif()
+set_property(GLOBAL APPEND PROPERTY SwiftPM_EXPORTS PackageModel)
diff --git a/Sources/SPMLLBuild/CMakeLists.txt b/Sources/SPMLLBuild/CMakeLists.txt
@@ -47,3 +47,4 @@ install(TARGETS SPMLLBuild
   LIBRARY DESTINATION lib
   RUNTIME DESTINATION bin)
 endif()
+set_property(GLOBAL APPEND PROPERTY SwiftPM_EXPORTS SPMLLBuild)
diff --git a/Sources/SourceControl/CMakeLists.txt b/Sources/SourceControl/CMakeLists.txt
@@ -27,3 +27,4 @@ install(TARGETS SourceControl
   LIBRARY DESTINATION lib
   RUNTIME DESTINATION bin)
 endif()
+set_property(GLOBAL APPEND PROPERTY SwiftPM_EXPORTS SourceControl)
diff --git a/cmake/modules/CMakeLists.txt b/cmake/modules/CMakeLists.txt
@@ -0,0 +1,7 @@
+
+set(SwiftPM_EXPORTS_FILE ${CMAKE_CURRENT_BINARY_DIR}/SwiftPMExports.cmake)
+configure_file(SwiftPMConfig.cmake.in
+  ${CMAKE_CURRENT_BINARY_DIR}/SwiftPMConfig.cmake)
+
+get_property(SwiftPM_EXPORTS GLOBAL PROPERTY SwiftPM_EXPORTS)
+export(TARGETS ${SwiftPM_EXPORTS} FILE ${SwiftPM_EXPORTS_FILE})
diff --git a/cmake/modules/SwiftPMConfig.cmake.in b/cmake/modules/SwiftPMConfig.cmake.in
@@ -0,0 +1,4 @@
+
+if(NOT TARGET Build)
+  include(@SwiftPM_EXPORTS_FILE@)
+endif()

-Original file line number
+Diff line change
@@ @@ -0,0 +1,4 @@ @@
++
 +if(NOT TARGET Build)
 +  include(@SwiftPM_EXPORTS_FILE@)
 +endif()