$NetBSD$

Build definitions for NetBSD and some of its architectures.

--- Makefile.orig	2017-04-28 09:13:25.000000000 +0000
+++ Makefile
@@ -794,11 +794,51 @@ ifeq ($(PLATFORM),netbsd)
 
   BASE_CFLAGS = -Wall -fno-strict-aliasing -Wimplicit -Wstrict-prototypes
 
+  ifeq ($(ARCH),x86_64)
+    OPTIMIZEVM = -O3
+    OPTIMIZE = $(OPTIMIZEVM) -ffast-math
+    HAVE_VM_COMPILED = true
+  else
   ifeq ($(ARCH),x86)
+    OPTIMIZEVM = -O3 -march=i586
+    OPTIMIZE = $(OPTIMIZEVM) -ffast-math
+    HAVE_VM_COMPILED=true
+  else
+  ifeq ($(ARCH),ppc)
+    BASE_CFLAGS += -maltivec
+    HAVE_VM_COMPILED=true
+  endif
+  ifeq ($(ARCH),ppc64)
+    BASE_CFLAGS += -maltivec
     HAVE_VM_COMPILED=true
   endif
+  ifeq ($(ARCH),sparc64)
+    OPTIMIZE += -mtune=ultrasparc3 -mv8plus
+    OPTIMIZEVM += -mtune=ultrasparc3 -mv8plus
+    HAVE_VM_COMPILED=true
+  endif
+  ifeq ($(ARCH),alpha)
+    OPTIMIZE = $(OPTIMIZEVM)
+  endif
+  endif
+  endif
+
+  USE_MUMBLE=0
 
-  BUILD_CLIENT = 0
+  CLIENT_LIBS += $(SDL_LIBS)
+  RENDERER_LIBS = $(SDL_LIBS) -lGL
+
+  ifeq ($(USE_OPENAL),1)
+    ifneq ($(USE_OPENAL_DLOPEN),1)
+      CLIENT_LIBS += $(THREAD_LIBS) $(OPENAL_LIBS)
+    endif
+  endif
+
+  ifeq ($(USE_CURL),1)
+    ifneq ($(USE_CURL_DLOPEN),1)
+      CLIENT_LIBS += $(CURL_LIBS)
+    endif
+  endif
 else # ifeq netbsd
 
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