Build : Define IMATH_DLL on Windows

ericmehl · ericmehl · commit 0b54a0e8d6b7 · 2023-04-10T17:02:03.000-04:00
This is needed to link to Imath when it is built as a shared library, as we do in the dependencies.
diff --git a/SConstruct b/SConstruct
@@ -1164,6 +1164,7 @@ else:
 			"/DWIN32",
 			"/D_WINDOWS",
 			"/DOPENEXR_DLL",
+			"/DIMATH_DLL",
 			"/DNOMINMAX",
 			"/D__PRETTY_FUNCTION__=__FUNCSIG__",
 			"/DBOOST_ALL_DYN_LINK",
