Merge pull request #19094 from anntzer/nia

QuLogic · web-flow · commit a02249025235 · 2020-12-11T20:36:41.000-05:00
Suppress -Wunused-function about _import_array when compiling tkagg.cpp.
diff --git a/src/_tkagg.cpp b/src/_tkagg.cpp
@@ -33,6 +33,9 @@
 #define dlsym GetProcAddress
 #else
 #include <dlfcn.h>
+// Suppress -Wunused-function on POSIX, but not on Windows where that would
+// lead to PY_ARRAY_UNIQUE_SYMBOL being an unresolved external.
+#define NO_IMPORT_ARRAY
 #endif
 
 // Include our own excerpts from the Tcl / Tk headers
