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.

diff --git a/README b/README
index e12f89edca3b475bced7428961e454fbdf331308..124c33f02bc3cf4917dbab7f9c71faf0702a2e2d 100644 (file)
--- 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 341873a013b0885b9a1fe3aa988eac11e46e6538..a5215ed0bf70a1db6dc9b62be0949f22f9b5478a 100644 (file)
--- 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)"