Fix MSVC build when CMAKE_UNITY_BUILD is globally on (#30)

NuLL3rr0r · web-flow · commit 0c992644e576 · 2025-02-21T19:13:10.000+02:00
On Microsoft Windows, the library fails to build when CMAKE_UNITY_BUILD
is globally turned on. However, on Linux, it just works fine.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -160,6 +160,7 @@ if(WIN32)
     )
     target_compile_definitions(usb-1.0 PRIVATE $<$<C_COMPILER_ID:MSVC>:_CRT_SECURE_NO_WARNINGS=1>)
     target_link_libraries(usb-1.0 PRIVATE windowsapp)
+    set_target_properties(usb-1.0 PROPERTIES UNITY_BUILD OFF)
 else()
     # common POSIX/non-Windows sources
     target_sources(usb-1.0 PRIVATE

Original file line number	Diff line number	Diff line change
`@@ -160,6 +160,7 @@ if(WIN32)`
`160`	`160`	`)`
`161`	`161`	`target_compile_definitions(usb-1.0 PRIVATE $<$<C_COMPILER_ID:MSVC>:_CRT_SECURE_NO_WARNINGS=1>)`
`162`	`162`	`target_link_libraries(usb-1.0 PRIVATE windowsapp)`
	`163`	`+ set_target_properties(usb-1.0 PROPERTIES UNITY_BUILD OFF)`
`163`	`164`	`else()`
`164`	`165`	`# common POSIX/non-Windows sources`
`165`	`166`	`target_sources(usb-1.0 PRIVATE`