fix MI_EXTRA_CPPDEFS setting

microsoft · Oct 21, 2024 · 34e6677 · 34e6677
1 parent 50d3525
commit 34e6677
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -64,7 +64,12 @@ set(mi_cflags "")
 set(mi_cflags_static "")            # extra flags for a static library build
 set(mi_cflags_dynamic "")           # extra flags for a shared-object library build
 set(mi_libraries "")
-set(mi_defines ${MI_EXTRA_CPPDEFS})
+
+if(MI_EXTRA_CPPDEFS)
+ set(mi_defines ${MI_EXTRA_CPPDEFS})
+else()
+ set(mi_defines "")
+endif()
 
 # -----------------------------------------------------------------------------
 # Convenience: set default build type depending on the build directory