Tell SDL headers in MSVC build that we have a libc

2022-04-09 14:33:13 +02:00 · 2022-04-09 14:33:13 +02:00 · ae4968318e
parent d5b07aa347
commit ae4968318e
1 changed files with 4 additions and 0 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -177,6 +177,10 @@ else()
  add_subdirectory(extern/SDL EXCLUDE_FROM_ALL)
  list(APPEND DEPENDENCIES_INCLUDE_DIRS extern/SDL/include)
  list(APPEND DEPENDENCIES_LIBRARIES SDL2-static)
+  # Work around add_subdirectory'd SDL not propagating HAVE_LIBC to MSVC furnace build
+  if (MSVC)
+    list(APPEND DEPENDENCIES_COMPILE_OPTIONS "/DHAVE_LIBC")
+  endif()
  message(STATUS "Using vendored SDL2")
 endif()