SDL_net: Allow in-tree build

From db586aa65e982ac775a6735c70a8feebf978fe49 Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <[EMAIL REDACTED]>
Date: Wed, 30 Oct 2024 00:39:19 +0100
Subject: [PATCH] Allow in-tree build

---
 CMakeLists.txt | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 55eb44e..0e380de 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,10 +8,6 @@ set(MINOR_VERSION 0)
 set(MICRO_VERSION 0)
 set(SDL_REQUIRED_VERSION 3.0.0)
 
-if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR)
-    message(FATAL_ERROR "Prevented in-tree built. Please create a build directory outside of the SDL_net source code and call cmake from there")
-endif()
-
 project(SDL3_net
     LANGUAGES C
     VERSION "${MAJOR_VERSION}.${MINOR_VERSION}.${MICRO_VERSION}"