--- ./SConstruct.orig	2014-08-01 16:33:09.000000000 -0400
+++ ./SConstruct	2014-08-01 16:34:45.000000000 -0400
@@ -153,7 +153,7 @@
 
 # Initialize CPPFLAGS and LIBPATH from environment to get user preferences
 env.Replace(CPPFLAGS = os.getenv('CPPFLAGS', ''))
-env.Replace(LIBPATH = [os.getenv('LIBPATH', '')])
+env.Replace(RPATH = [os.getenv('RPATH', '')])
 
 # Set -pthread flag explicitly to make sure that pthreads are
 # enabled on all platforms.
@@ -165,6 +165,9 @@
     env.Append(CPPFLAGS = ' -I/usr/local/include ')
 if sysname == 'sunos':
    env.Replace(SHLINKFLAGS = '-shared ')
+   env.Replace(AR = 'ar')
+   env.Replace(ARFLAGS= 'r')
+   env.Replace(ARCOM = '$AR $ARFLAGS $TARGET $SOURCES')
 
 # Add paths is extra_sysroot argument was specified
 extra_sysroot = ARGUMENTS.get('extra_sysroot', '')