Merge pull request #2492 from compnerd/FoundationLink

build: explicitly link against dispatch and Foundation

Author: compnerd

TSC/CMakeLists.txt

@@ -1,20 +1,23 @@
 cmake_minimum_required(VERSION 3.15.1)
 
 project(SwiftTSC LANGUAGES C Swift)
- 
+
 set(SWIFT_VERSION 5)
 set(CMAKE_Swift_LANGUAGE_VERSION ${SWIFT_VERSION})
 if(CMAKE_VERSION VERSION_LESS 3.16)
     add_compile_options($<$<COMPILE_LANGUAGE:Swift>:-swift-version$<SEMICOLON>${SWIFT_VERSION}>)
 endif()
 
 set(CMAKE_Swift_MODULE_DIRECTORY ${CMAKE_BINARY_DIR}/swift)
- 
+
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
 
 option(BUILD_SHARED_LIBS "Build shared libraryes by default" YES)
 
+find_package(dispatch QUIET)
+find_package(Foundation QUIET)
+
 add_subdirectory(Sources)
 add_subdirectory(cmake/modules)

TSC/Sources/TSCBasic/CMakeLists.txt

@@ -51,6 +51,10 @@ add_library(TSCBasic
   Tuple.swift)
 target_link_libraries(TSCBasic PUBLIC
   TSCLibc)
+if(NOT CMAKE_SYSTEM_NAME STREQUAL Darwin)
+  target_link_libraries(TSCBasic PUBLIC
+    Foundation)
+endif()
 # NOTE(compnerd) workaround for CMake not setting up include flags yet
 set_target_properties(TSCBasic PROPERTIES
   INTERFACE_INCLUDE_DIRECTORIES ${CMAKE_Swift_MODULE_DIRECTORY})