sdl12-compat: cmake: remove blank INSTALL_NAME_DIR property on Apple targets.

From 5642d47ae489f2eb362cece2464ecc466a700ed5 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <[EMAIL REDACTED]>
Date: Thu, 1 Sep 2022 11:57:59 -0400
Subject: [PATCH] cmake: remove blank INSTALL_NAME_DIR property on Apple
 targets.

It apparently didn't fix the thing it was trying to fix, and it's causing
other problems.

Fixes #194.
---
 CMakeLists.txt | 1 -
 1 file changed, 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 70cdb5a3..aa40e361 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -74,7 +74,6 @@ if(UNIX AND NOT APPLE)
     target_link_libraries(SDL PRIVATE ${CMAKE_DL_LIBS})
 endif()
 if(APPLE)
-    set_target_properties(SDL PROPERTIES INSTALL_NAME_DIR "")
     set_target_properties(SDL PROPERTIES COMPILE_DEFINITIONS "_THREAD_SAFE")
     set_target_properties(SDL PROPERTIES LINK_FLAGS
             "-Wl,-compatibility_version,${DYLIB_COMPAT_VERSION} -Wl,-current_version,${DYLIB_CURRENT_VERSION}")