From f352eeb90cbf402739cac9f062a9af8b7dda53d9 Mon Sep 17 00:00:00 2001
From: Elad Lahav <[EMAIL REDACTED]>
Date: Tue, 10 Jan 2023 06:11:39 -0500
Subject: [PATCH] Use the built-in version of vsnprintf() to support printing
NULLs
---
CMakeLists.txt | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8ab803015d3c..0f2bf8a227a5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1817,6 +1817,12 @@ elseif(UNIX AND NOT APPLE AND NOT RISCOS AND NOT HAIKU)
set(HAVE_RPATH TRUE)
endif()
+ if(QNX)
+ # QNX's *printf() family generates a SIGSEGV if NULL is passed for a string
+ # specifier (on purpose), but SDL expects "(null)". Use the built-in
+ # implementation.
+ set (HAVE_VSNPRINTF 0)
+ endif()
elseif(WINDOWS)
find_program(WINDRES windres)