From bd0f9a9ab3480a1c19a41d02089d7a290cf5c8bf Mon Sep 17 00:00:00 2001
From: michael <michael>
Date: Sun, 25 Feb 2007 11:25:33 +0000
Subject: [PATCH] make load
 DRIVER=/home/michael/Raggedstone/usb-driver/libusb-driver.so works now

---
 common/Makefile.common | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/common/Makefile.common b/common/Makefile.common
index 52ea9db..e573c1e 100644
--- a/common/Makefile.common
+++ b/common/Makefile.common
@@ -3,10 +3,16 @@ PWD := $(shell pwd)
 #auto|lpt1|lpt2|lpt3|com1|com2|com3|com4|usb0|usb1|usb2|usb21|ttya|ttyb|tty00|tty01
 CABLE ?= auto
 
+#DRIVER = /home/michael/Raggedstone/usb-driver/libusb-driver.so
+
 INTSTYLE := silent
 
 SOURCES = $(wildcard sources/*.v source/*.vhd)
 
+ifdef DRIVER
+PRELOAD = LD_PRELOAD=$(DRIVER)
+endif
+
 all: $(PROJECT).bit final
 
 log:
@@ -55,12 +61,12 @@ burn: $(PROJECT).bit
 
 load: $(PROJECT).bit
 	@sed -e "s|%CABLE%|$(CABLE)|g" -e "s|%PROJECT%|$(PROJECT)|g" ../common/xc3s1500.batch >xc3s1500.batch.tmp
-	impact -batch xc3s1500.batch.tmp
+	$(PRELOAD) impact -batch xc3s1500.batch.tmp
 	@rm xc3s1500.batch.tmp
 
 flash: $(PROJECT)-xcf02s.mcs $(PROJECT)-xcf04s.mcs
 	@sed -e "s|%CABLE%|$(CABLE)|g" -e "s|%PROJECT%|$(PROJECT)|g" ../common/xcf.batch >xcf.batch.tmp
-	impact -batch xcf.batch.tmp
+	$(PRELOAD) impact -batch xcf.batch.tmp
 	@rm xcf.batch.tmp
 
 clean:
-- 
2.39.5