From 234c1bfc3cc68cbe64d3858c3b70e7cd995db7ee Mon Sep 17 00:00:00 2001
From: Vanfanel <redwindwanderer@gmail.com>
Date: Mon, 31 Jan 2022 20:53:44 +0100
Subject: [PATCH] Add Pi makefiles for local compilation.

---
 cmake/pi-opengl.cmake   | 25 +++++++++++++++++++++++++
 cmake/pi-opengles.cmake | 26 ++++++++++++++++++++++++++
 2 files changed, 51 insertions(+)
 create mode 100644 cmake/pi-opengl.cmake
 create mode 100644 cmake/pi-opengles.cmake

diff --git a/cmake/pi-opengl.cmake b/cmake/pi-opengl.cmake
new file mode 100644
index 00000000..994c9383
--- /dev/null
+++ b/cmake/pi-opengl.cmake
@@ -0,0 +1,25 @@
+# -----------------------------------------------------------------------------
+# CannonBall Raspberry Pi
+# (For local compilation)
+# Raspberry Pi has full OpenGL support (with and w/o X11) via MESA and GLVND.
+# -----------------------------------------------------------------------------
+
+# Library Locations
+set(boost_dir ${lib_base}/boost_1_74_0)
+set(sdl2_dir ${lib_base}/SDL2-2.0.12)
+
+# GCC Specific flags (optimize for Pi CPU with CFLAGS based on current Pi model,
+# useful when building on the Pi itself instead of cross-compiling).
+set(CMAKE_CXX_FLAGS "-O3 -march=native -mcpu=native -ftree-vectorize -pipe -fomit-frame-pointer")
+
+# Platform Specific Libraries.
+
+set(platform_link_libs
+    SDL2
+    OpenGL
+)
+
+# Platform Specific Link Directories
+set(platform_link_dirs
+
+)
diff --git a/cmake/pi-opengles.cmake b/cmake/pi-opengles.cmake
new file mode 100644
index 00000000..0876a96a
--- /dev/null
+++ b/cmake/pi-opengles.cmake
@@ -0,0 +1,26 @@
+# -----------------------------------------------------------------------------
+# CannonBall Raspberry Pi4 (Smarty Hardware)
+# (For local compilation)
+# -----------------------------------------------------------------------------
+
+# Library Locations
+set(boost_dir ${lib_base}/boost_1_74_0)
+set(sdl2_dir ${lib_base}/SDL2-2.0.12)
+
+# Use OpenGLES for rendering.
+set(OPENGLES 1)
+
+# GCC Specific flags (optimize for Pi CPU with CFLAGS based on current Pi model,
+# useful when building on the Pi itself instead of cross-compiling).
+set(CMAKE_CXX_FLAGS "-O3 -march=native -mcpu=native -ftree-vectorize -pipe -fomit-frame-pointer")
+
+# Platform Specific Libraries
+set(platform_link_libs
+    SDL2
+    GLESv2
+)
+
+# Platform Specific Link Directories
+set(platform_link_dirs
+
+)