From 554c72cab4502fa3114d5e341cc10996f119a253 Mon Sep 17 00:00:00 2001
From: joerg_wunsch <joerg_wunsch@81a1dc3b-b13d-400b-aceb-764788c761c2>
Date: Wed, 20 Apr 2016 20:40:58 +0000
Subject: [PATCH] * configure.ac (libftdi1): Rather than hardcoding the library
 providing the libusb-1.0 API, use the result from the previous probe.  This
 helps detecting libftdi1 on FreeBSD where the libusb-1.0 API is provided by
 the system's libusb.

git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1390 81a1dc3b-b13d-400b-aceb-764788c761c2
---
 ChangeLog    | 7 +++++++
 configure.ac | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 0cba4da4..3539313e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2016-04-20  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	* configure.ac (libftdi1): Rather than hardcoding the library
+	providing the libusb-1.0 API, use the result from the previous
+	probe.  This helps detecting libftdi1 on FreeBSD where the
+	libusb-1.0 API is provided by the system's libusb.
+
 2016-04-18  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
 
 	* usb_hidapi.c (usbhid_open): Correctly calculate the
diff --git a/configure.ac b/configure.ac
index 8194123a..a23a959f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -175,7 +175,7 @@ AH_TEMPLATE([HAVE_LIBFTDI],
             [Define if FTDI support is enabled via libftdi])
 AH_TEMPLATE([HAVE_LIBFTDI_TYPE_232H],
             [Define if libftdi supports FT232H, libftdi version >= 0.20])
-AC_CHECK_LIB([ftdi1], [ftdi_new], [have_libftdi1=yes], [], [-lusb-1.0])
+AC_CHECK_LIB([ftdi1], [ftdi_new], [have_libftdi1=yes], [], [$LIBUSB_1_0])
 AC_CHECK_LIB([ftdi], [ftdi_usb_get_strings], [have_libftdi=yes], [], [-lusb])
 if test x$have_libftdi1 = xyes; then
    LIBFTDI1="-lftdi1"