From 49130ed028567ece38493db0cb9be2ed22ed7f43 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Mon, 6 Mar 2023 11:15:13 +0100
Subject: [PATCH] Shaders: have a dedicated resource list on ES2 builds.

There are no geometry shaders, and gradually more and more shaders will
be ES3+ only.
---
 src/Magnum/Shaders/CMakeLists.txt       |  6 +++-
 src/Magnum/Shaders/resources-gles2.conf | 46 +++++++++++++++++++++++++
 2 files changed, 51 insertions(+), 1 deletion(-)
 create mode 100644 src/Magnum/Shaders/resources-gles2.conf

diff --git a/src/Magnum/Shaders/CMakeLists.txt b/src/Magnum/Shaders/CMakeLists.txt
index 43761f573..4503a70ef 100644
--- a/src/Magnum/Shaders/CMakeLists.txt
+++ b/src/Magnum/Shaders/CMakeLists.txt
@@ -31,7 +31,11 @@ if(NOT MAGNUM_WITH_GL)
     message(SEND_ERROR "Shaders are available only if MAGNUM_WITH_GL is enabled")
 endif()
 
-corrade_add_resource(MagnumShaders_RESOURCES_GL resources-gl.conf)
+if(MAGNUM_TARGET_GLES2)
+    corrade_add_resource(MagnumShaders_RESOURCES_GL resources-gles2.conf)
+else()
+    corrade_add_resource(MagnumShaders_RESOURCES_GL resources-gl.conf)
+endif()
 
 set(MagnumShaders_SRCS
     ${MagnumShaders_RESOURCES_GL})
diff --git a/src/Magnum/Shaders/resources-gles2.conf b/src/Magnum/Shaders/resources-gles2.conf
new file mode 100644
index 000000000..de8685a25
--- /dev/null
+++ b/src/Magnum/Shaders/resources-gles2.conf
@@ -0,0 +1,46 @@
+group=MagnumShadersGL
+nullTerminated=true
+
+[file]
+filename=Flat.vert
+
+[file]
+filename=Flat.frag
+
+[file]
+filename=FullScreenTriangle.glsl
+
+[file]
+filename=generic.glsl
+
+[file]
+filename=MeshVisualizer.vert
+
+# MeshVisualizer.geom missing
+
+[file]
+filename=MeshVisualizer.frag
+
+[file]
+filename=Phong.vert
+
+[file]
+filename=Phong.frag
+
+[file]
+filename=Vector.vert
+
+[file]
+filename=Vector.frag
+
+[file]
+filename=DistanceFieldVector.frag
+
+[file]
+filename=VertexColor.vert
+
+[file]
+filename=VertexColor.frag
+
+[file]
+filename=compatibility.glsl