only regenerate cores when needed, and not on every build

[raggedstone] / ethernet / Makefile

diff --git a/ethernet/Makefile b/ethernet/Makefile
index e8a70313a0133ab59e0899fb6c40250cf813bb4f..f4480c98daf5e0ff5abf3b8788910301f632db99 100644 (file)
--- a/ethernet/Makefile
+++ b/ethernet/Makefile
@@ -1,15 +1,15 @@
 PROJECT := ethernet
-CLEANFILES := param.opt icon.vhd icon.vho icon_flist.txt icon_readme.txt icon_xmdf.tcl ila.vhd ila.vho ila_flist.txt ila_readme.txt ila_xmdf.tcl
+CLEANFILES := param.opt icon.* icon_flist.txt icon_readme.txt icon_xmdf.tcl ila.* ila_flist.txt ila_readme.txt ila_xmdf.tcl
 
 ethernet_all: ip all
 
 ip: icon.ngc ila.ngc
 
-icon.ngc: icon.xco
+icon.ngc: icon_core.xco
        coregen -b $<
        -rmdir -p tmp/_cg
 
-ila.ngc: ila.xco
+ila.ngc: ila_core.xco
        coregen -b $<
        -rmdir -p tmp/_cg