3 files changed, 8 insertions, 2 deletions
diff --git a/src/gallium/drivers/llvmpipe/SConscript b/src/gallium/drivers/llvmpipe/SConscript
index b880ca0d68..97af1b95c3 100644
--- a/src/gallium/drivers/llvmpipe/SConscript
+++ b/src/gallium/drivers/llvmpipe/SConscript
@@ -2,6 +2,7 @@ Import('*')
 
 env = env.Clone()
 
+env.Tool('udis86')
 env.ParseConfig('llvm-config --cppflags')
 
 llvmpipe = env.ConvenienceLibrary(
@@ -57,7 +58,6 @@ llvmpipe = env.ConvenienceLibrary(
 
 env = env.Clone()
 
-env.Prepend(LIBS = 'udis86')
 env['LINK'] = env['CXX']
 env.ParseConfig('llvm-config --libs jit interpreter nativecodegen bitwriter')
 env.Prepend(LIBS = [llvmpipe] + auxiliaries)
diff --git a/src/gallium/drivers/llvmpipe/lp_bld_debug.c b/src/gallium/drivers/llvmpipe/lp_bld_debug.c
index f8da1c9f8e..ccbafca8b8 100644
--- a/src/gallium/drivers/llvmpipe/lp_bld_debug.c
+++ b/src/gallium/drivers/llvmpipe/lp_bld_debug.c
@@ -26,7 +26,9 @@
  **************************************************************************/
 
 
+#ifdef HAVE_UDIS86
 #include <udis86.h>
+#endif
 
 #include "util/u_debug.h"
 #include "lp_bld_debug.h"
@@ -35,6 +37,7 @@
 void
 lp_disassemble(const void* func)
 {
+#ifdef HAVE_UDIS86
    ud_t ud_obj;
 
    ud_init(&ud_obj);
@@ -69,4 +72,7 @@ lp_disassemble(const void* func)
          break;
    }
    debug_printf("\n");
+#else
+   (void)func;
+#endif
 }
diff --git a/src/gallium/winsys/xlib/SConscript b/src/gallium/winsys/xlib/SConscript
index d2be07b384..518fd2b5a8 100644
--- a/src/gallium/winsys/xlib/SConscript
+++ b/src/gallium/winsys/xlib/SConscript
@@ -31,7 +31,7 @@ if env['platform'] == 'linux' \
 
     if 'llvmpipe' in env['drivers']:
         env.Append(CPPDEFINES = 'GALLIUM_LLVMPIPE')
-        env.Prepend(LIBS = 'udis86')
+        env.Tool('udis86')
         env.ParseConfig('llvm-config --libs jit interpreter nativecodegen')
         env['LINK'] = env['CXX']
         sources += ['xlib_llvmpipe.c']