SDL_mixer: cmake: install examples to <prefix>/libexec/installed-tests/SDL3_mixer

SDL Commits
1 
From a83eb9c59c55b48da72dc7b062c78d8dc52ec322 Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <[EMAIL REDACTED]>
Date: Tue, 8 Apr 2025 22:03:34 +0200
Subject: [PATCH] cmake: install examples to
 <prefix>/libexec/installed-tests/SDL3_mixer

---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1d82eda8..9f6abff9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1229,7 +1229,7 @@ if(SDLMIXER_SAMPLES)
 
         if(SDLMIXER_SAMPLES_INSTALL)
             install(TARGETS ${prog}
-                RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+                RUNTIME DESTINATION "${CMAKE_INSTALL_LIBEXECDIR}/installed-tests/SDL3_mixer"
             )
         endif()
     endforeach()