build: add the default search paths for Windows
When building for Windows on Linux, we need to explicitly setup the
linker search paths. These are derivable from the UCRT version and the
WinSDK base directories which are expected environment variables. This
is also how the swift build system finds the directories. Enable this
to avoid having the user explicitly setup the `LIB` environment variable
for the linker to find the system import libraries.
diff --git a/CMakeLists.txt b/CMakeLists.txt
index b0adcb5..a9a6e50 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -326,6 +326,8 @@
dispatch_windows_arch_spelling(${CMAKE_SYSTEM_PROCESSOR} DISPATCH_MSVC_ARCH)
dispatch_windows_include_for_arch(${DISPATCH_MSVC_ARCH} DISPATCH_INCLUDES)
include_directories(BEFORE SYSTEM ${DISPATCH_INCLUDES})
+ dispatch_windows_lib_for_arch(${CMAKE_SYSTEM_PROCESSOR} DISPATCH_LIBDIR)
+ link_directories(${DISPATCH_LIBDIR})
endif()
add_subdirectory(dispatch)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index a7cd89b..3471fd0 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -196,6 +196,13 @@
if(WITH_BLOCKS_RUNTIME)
target_link_libraries(dispatch PRIVATE BlocksRuntime)
endif()
+if(CMAKE_SYSTEM_NAME STREQUAL Windows)
+ target_link_libraries(dispatch
+ PRIVATE
+ WS2_32
+ WinMM
+ synchronization)
+endif()
if(CMAKE_SYSTEM_NAME STREQUAL Darwin)
set_property(TARGET dispatch
APPEND_STRING
