diff -uNrp src/configure psrc/configure
--- src/configure	2010-05-03 11:57:41 +0300
+++ psrc/configure	2010-05-07 19:27:40 +0300
@@ -169,7 +169,7 @@ echo "  --prefix=PREFIX          install
 echo "  --mandir=DIR             man documentation in DIR [PREFIX/man]"
 echo ""
 echo "  --source-path=PATH       path of source code [$source_path]"
-echo "  --cross_prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
+echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 echo "  --cc=CC                  use C compiler CC [$cc]"
 echo "  --make=MAKE              use specified make [$make]"
 echo "  --extra-cflags=ECFLAGS   add ECFLAGS to CFLAGS [$CFLAGS]"
diff -uNrp src/src/Makefile psrc/src/Makefile
--- src/src/Makefile	2010-05-03 11:57:42 +0300
+++ psrc/src/Makefile	2010-05-07 19:28:05 +0300
@@ -209,8 +209,8 @@ ifeq ($(CONFIG_DARWIN),yes)
 	ranlib ../bin/gcc/libgpac_static.a
 	$(CC) $(SHFLAGS) $(LD_SONAME) $(LDFLAGS) -o ../bin/gcc/$@ $(OBJSPIC) $(EXTRALIBS)
 else
-	ar cr ../bin/gcc/libgpac_static.a $(OBJS)
-	ranlib ../bin/gcc/libgpac_static.a
+	$(AR) cr ../bin/gcc/libgpac_static.a $(OBJS)
+	$(RANLIB) ../bin/gcc/libgpac_static.a
 	$(CC) $(SHFLAGS) $(LD_SONAME) $(LDFLAGS) -o ../bin/gcc/$@ $(OBJSPIC) $(EXTRALIBS)
 endif