From 56e89c9e4fb00b5c2af4536d4c50294608d0c46c Mon Sep 17 00:00:00 2001
From: Radosław Kujawa <radoslaw.kujawa@c0ff33.net>
Date: Sun, 2 Aug 2026 22:04:06 +0200
Subject: Performance improvements, support userspace simulators

---
 configs/darwin-verite-sim | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 configs/darwin-verite-sim

(limited to 'configs/darwin-verite-sim')

diff --git a/configs/darwin-verite-sim b/configs/darwin-verite-sim
new file mode 100644
index 0000000..505444b
--- /dev/null
+++ b/configs/darwin-verite-sim
@@ -0,0 +1,36 @@
+# Rendition Verite driver over the userspace simulator on macOS
+#
+# Build the simulator first: gmake -C $(WS3DGL_SIM)
+# Then here:                 gmake darwin-verite-sim
+# Run examples with:         VERITE_UCODE=sim ./examples/cube
+#
+# (the simulator ignores the microcode; the driver only requires the
+# variable to be set)
+
+include $(TOP)/configs/default
+
+CONFIG_NAME = darwin-verite-sim
+
+CC = cc
+CXX = c++
+
+WS3DGL_SIM ?= $(abspath $(TOP)/../ws3dgl-sim)
+
+CFLAGS = -O2 -fsigned-char -fno-strict-aliasing -ffast-math -g -MMD -MP \
+	-I$(TOP)/src/mesa/ppc
+CXXFLAGS = $(CFLAGS)
+
+MKDEP = true
+
+MKLIB_OPTIONS = -static
+GL_LIB_NAME = libGL.a
+OSMESA_LIB_NAME = libOSMesa.a
+
+SRC_DIRS = mesa
+DRIVER_DIRS = verite-sim
+PROGRAM_DIRS =
+
+# libv3dsim carries its own Metal/Cocoa/MoltenVK dependencies
+GL_LIB_DEPS =
+APP_LIB_DEPS = -L$(LIB_DIR) -lGL -lm \
+	-L$(WS3DGL_SIM)/lib -lv3dsim -Wl,-rpath,$(WS3DGL_SIM)/lib
-- 
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