fixed portability buglet..

wrlib/Makefile.in

@@ -69,6 +69,7 @@ GFXLIBS = @GFXLIBS@
 HEADER_SEARCH_PATH = @HEADER_SEARCH_PATH@
 ICONEXT = @ICONEXT@
 INTLIBS = @INTLIBS@
+LD = @LD@
 LIBPL = @LIBPL@
 LIBRARY_SEARCH_PATH = @LIBRARY_SEARCH_PATH@
 LIBTOOL = @LIBTOOL@
@@ -78,6 +79,7 @@ MAKEINFO = @MAKEINFO@
 MOFILES = @MOFILES@
 NETLIBS = @NETLIBS@
 NLSDIR = @NLSDIR@
+NM = @NM@
 OBJDUMP = @OBJDUMP@
 PACKAGE = @PACKAGE@
 RANLIB = @RANLIB@

wrlib/testgrad.c

@@ -30,7 +30,9 @@ print_help()
     puts(" -v <vis-id>	visual id to use");
 }
 
+#ifdef BENCH
 #include "bench.h"
+#endif
 int main(int argc, char **argv)
 {
     RContextAttributes attr;