Performance improvements, support userspace simulatorsHEADmaster

1 files changed, 38 insertions, 0 deletions

diff --git a/configs/darwin-glide-sim b/configs/darwin-glide-sim
new file mode 100644
index 0000000..7cf5559
--- /dev/null
+++ b/configs/darwin-glide-sim
@@ -0,0 +1,38 @@
+# 3dfx/Glide driver (fxMesa) over the userspace Voodoo simulator
+# on macOS
+#
+# ws3dgl-sim repo built and linked exactly like real Glide,
+# with the Glide3 SDK headers coming from its include/.
+#
+# The whole fxMesa driver stack builds and runs unmodified.
+#
+# Build the simulator first: gmake -C $(WS3DGL_SIM)
+# Then here:                 gmake darwin-glide-sim
+
+include $(TOP)/configs/default
+
+CONFIG_NAME = darwin-glide-sim
+
+CC = cc
+CXX = c++
+
+WS3DGL_SIM ?= $(abspath $(TOP)/../ws3dgl-sim)
+
+CFLAGS = -O2 -fsigned-char -fno-strict-aliasing -ffast-math -g -MMD -MP \
+	-I$(WS3DGL_SIM)/include -DFX
+CXXFLAGS = $(CFLAGS)
+
+# no makedepend on macOS
+MKDEP = true
+
+MKLIB_OPTIONS = -static
+GL_LIB_NAME = libGL.a
+OSMESA_LIB_NAME = libOSMesa.a
+
+SRC_DIRS = mesa
+DRIVER_DIRS = glide-sim
+PROGRAM_DIRS =
+
+GL_LIB_DEPS =
+APP_LIB_DEPS = -L$(LIB_DIR) -lGL -lm \
+	-L$(WS3DGL_SIM)/lib -lglide3x -Wl,-rpath,$(WS3DGL_SIM)/lib