From 1f14454d63632106cfc6942c1a7501ca690b88ea Mon Sep 17 00:00:00 2001
From: TheBrokenRail <connor24nolan@live.com>
Date: Fri, 4 Aug 2023 22:04:52 -0400
Subject: [PATCH] Make It Work Standalone

---
 CMakeLists.txt | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ac8883a..fc5c8d9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,7 +3,7 @@ project(gles-compatibility-layer)
 
 # Build
 add_library(gles-compatibility-layer STATIC src/state.c src/passthrough.c src/matrix.c src/draw.c)
-target_link_libraries(gles-compatibility-layer m SDL)
+target_link_libraries(gles-compatibility-layer m)
 target_include_directories(gles-compatibility-layer PUBLIC include)
 # Shaders
 include(cmake/util.cmake)
@@ -11,3 +11,12 @@ embed_resource(gles-compatibility-layer src/shaders/main.vsh)
 embed_resource(gles-compatibility-layer src/shaders/main.fsh)
 # Warnings
 target_compile_options(gles-compatibility-layer PRIVATE -Wall -Wextra -Werror -Wpointer-arith -Wshadow -Wnull-dereference)
+
+# Dependencies
+set(GLES_COMPATIBILITY_LAYER_DEPENDENCY "" CACHE STRING "Compatibility Layer Dependency")
+if(NOT GLES_COMPATIBILITY_LAYER_DEPENDENCY)
+    find_package(SDL2 REQUIRED)
+    target_link_libraries(gles-compatibility-layer SDL2::SDL2)
+else()
+    target_link_libraries(gles-compatibility-layer "${GLES_COMPATIBILITY_LAYER_DEPENDENCY}")
+endif()