From 17e9317b247844ac09539a20e76e9e2548d64b13 Mon Sep 17 00:00:00 2001
From: Bert Vermeulen <bert@biot.com>
Date: Thu, 19 Dec 2013 10:45:36 +0100
Subject: [PATCH] Bump minimum libusb version to 1.0.16

This gets us the libusb version checking mechanism itself, hopefully
making this sort of thing easier in future.

Also hotplug, device tree traversal, and lots of fixes.
---
 README       | 2 +-
 configure.ac | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/README b/README
index e12f89ed..124c33f0 100644
--- a/README
+++ b/README
@@ -37,7 +37,7 @@ Requirements
  - libglib >= 2.32.0
  - libzip >= 0.10
  - libserialport >= 0.1.0 (optional, used by some drivers)
- - libusb-1.0 >= 1.0.9 (optional, used by some drivers)
+ - libusb-1.0 >= 1.0.16 (optional, used by some drivers)
  - libftdi >= 0.16 (optional, used by some drivers)
  - libudev >= 151 (optional, used by some drivers)
  - libasound / alsa-lib >= 1.0 (optional, only used by the alsa driver)
diff --git a/configure.ac b/configure.ac
index 341873a0..a5215ed0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -300,7 +300,7 @@ case "$host" in
 		[Specifies whether we have a libusb.h header.])
 	;;
 *)
-	PKG_CHECK_MODULES([libusb], [libusb-1.0 >= 1.0.9],
+	PKG_CHECK_MODULES([libusb], [libusb-1.0 >= 1.0.16],
 		[have_libusb1_0="yes"; CFLAGS="$CFLAGS $libusb_CFLAGS";
 		LIBS="$LIBS $libusb_LIBS";
 		SR_PKGLIBS="$SR_PKGLIBS libusb-1.0"],
@@ -604,7 +604,7 @@ echo "Detected libraries:"
 echo
 
 # Note: This only works for libs with pkg-config integration.
-for lib in "glib-2.0 >= 2.32.0" "libzip >= 0.10" "libserialport >= 0.1.0" "libusb-1.0 >= 1.0.9" "libftdi >= 0.16" "libudev >= 151" "alsa >= 1.0" "check >= 0.9.4"; do
+for lib in "glib-2.0 >= 2.32.0" "libzip >= 0.10" "libserialport >= 0.1.0" "libusb-1.0 >= 1.0.16" "libftdi >= 0.16" "libudev >= 151" "alsa >= 1.0" "check >= 0.9.4"; do
 	if `$PKG_CONFIG --exists $lib`; then
 		ver=`$PKG_CONFIG --modversion $lib`
 		answer="yes ($ver)"