From e2fc6ea6dbe3de047785d22fbfae799d3999041b Mon Sep 17 00:00:00 2001
From: Andres Erbsen <andres-git@andres.systems>
Date: Sat, 28 Mar 2026 11:21:46 -0700
Subject: [PATCH] build on Alpine Linux, require libusb 1.0.9-rc3 (2008)

---
 ujprog/Makefile.linux | 4 ++--
 ujprog/ujprog.c       | 3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/ujprog/Makefile.linux b/ujprog/Makefile.linux
index c4342d1..3d611c7 100644
--- a/ujprog/Makefile.linux
+++ b/ujprog/Makefile.linux
@@ -7,9 +7,9 @@ ARCHNAME = $(shell uname -m)-linux-gnu
 # for linux on raspberrypi-3
 # ARCHNAME = arm-linux-gnueabihf
 
-FTLIB = /usr/lib/${ARCHNAME}/libftdi.a
+FTLIB ?= /usr/lib/${ARCHNAME}/libftdi.a
 #FTLIB = -lftdi
-USBLIB = /usr/lib/${ARCHNAME}/libusb.a
+USBLIB ?= /usr/lib/${ARCHNAME}/libusb.a
 
 ujprog:	${SRCS}
 	${CC} ${CFLAGS} ${SRCS} ${FTLIB} ${USBLIB} -o ujprog
diff --git a/ujprog/ujprog.c b/ujprog/ujprog.c
index bdc30ea..c00d88c 100644
--- a/ujprog/ujprog.c
+++ b/ujprog/ujprog.c
@@ -75,6 +75,7 @@ static const char *verstr = "ULX3S JTAG programmer v 3.4";
 #include <dev/ppbus/ppi.h>
 #include <dev/ppbus/ppbconf.h>
 #endif
+#include <libusb.h>
 #include <ftdi.h>
 #endif
 
@@ -1045,7 +1046,7 @@ shutdown_usb(void)
 	}
 
 #ifdef __linux__
-	usb_reset((void *) fc.usb_dev);
+	libusb_reset_device(fc.usb_dev);
 #else
 	res = ftdi_usb_close(&fc);
 	if (res < 0) {