Merge from bittboy/buildroot@db180c0

package/libgphoto2/Config.in

@@ -0,0 +1,14 @@
+config BR2_PACKAGE_LIBGPHOTO2
+	bool "libgphoto2"
+	depends on BR2_TOOLCHAIN_HAS_THREADS # libusb
+	select BR2_PACKAGE_LIBTOOL
+	select BR2_PACKAGE_LIBUSB
+	select BR2_PACKAGE_LIBXML2
+	help
+	  libgphoto2 is the core library designed to allow access to
+	  digital camera by external programs.
+
+	  http://gphoto.org/proj/libgphoto2/
+
+comment "libgphoto needs a toolchain w/ threads"
+	depends on !BR2_TOOLCHAIN_HAS_THREADS

package/libgphoto2/libgphoto2.hash

@@ -0,0 +1,7 @@
+# https://sourceforge.net/projects/gphoto/files/libgphoto/2.5.17/
+md5 ae78e7a7936a6962c3a22b256bee1869 libgphoto2-2.5.17.tar.bz2
+sha1 b55167bbb73518c5b7f67f90e619c46d05005c7d libgphoto2-2.5.17.tar.bz2
+
+# Locally calculated hash
+sha256 417464f0a313fa937e8a71cdf18a371cf01e750830195cd63ae31da0d092b555 libgphoto2-2.5.17.tar.bz2
+sha256 ebc385a0b1d477be5177ed6d9129557aa59a3ad0f26ebe7dd97ee942a0fb68ee COPYING

package/libgphoto2/libgphoto2.mk

@@ -0,0 +1,55 @@
+################################################################################
+#
+# libgphoto2
+#
+################################################################################
+
+LIBGPHOTO2_VERSION = 2.5.17
+LIBGPHOTO2_SOURCE = libgphoto2-$(LIBGPHOTO2_VERSION).tar.bz2
+# Project is maintained on github but github tarball doesn't have
+# configure, so use tarballs from SourceForge
+LIBGPHOTO2_SITE = https://downloads.sourceforge.net/project/gphoto/libgphoto/$(LIBGPHOTO2_VERSION)
+LIBGPHOTO2_LICENSE = LGPL-2.1+, GPL-2.0 (adc65), GPL-2.0+ (some camlibs), \
+	LGPL-2.0 (sipix), LGPL-3.0+ (pentax), BSD-3-Clause (ax203/tinyjpeg)
+# There is a single license file for the LGPL-2.1, no license files
+# for other licenses
+LIBGPHOTO2_LICENSE_FILES = COPYING
+LIBGPHOTO2_INSTALL_STAGING = YES
+
+LIBGPHOTO2_DEPENDENCIES = libxml2 libusb libtool host-pkgconf
+
+LIBGPHOTO2_CONF_ENV = udevscriptdir=/lib/udev
+LIBGPHOTO2_CONF_OPTS += --without-rpmbuild --disable-gp2ddb --disable-internal-docs
+
+ifeq ($(BR2_PACKAGE_LIBUSB_COMPAT),y)
+# libusb-compat is not actually used, but it is detected, so add it
+# here to guarantee reproducible builds
+LIBGPHOTO2_DEPENDENCIES += libusb-compat
+endif
+
+ifeq ($(BR2_PACKAGE_LIBEXIF),y)
+LIBGPHOTO2_DEPENDENCIES += libexif
+LIBGPHOTO2_CONF_OPTS += --with-libexif=auto
+else
+LIBGPHOTO2_CONF_OPTS += --with-libexif=no
+endif
+
+ifeq ($(BR2_PACKAGE_JPEG),y)
+LIBGPHOTO2_DEPENDENCIES += jpeg
+LIBGPHOTO2_CONF_OPTS += --with-jpeg
+else
+LIBGPHOTO2_CONF_OPTS += --without-jpeg
+endif
+
+ifeq ($(BR2_PACKAGE_GD),y)
+LIBGPHOTO2_DEPENDENCIES += gd
+LIBGPHOTO2_CONF_OPTS += --with-gdlib=auto
+else
+LIBGPHOTO2_CONF_OPTS += --with-gdlib=no
+endif
+
+ifeq ($(BR2_PACKAGE_LOCKDEV),y)
+LIBGPHOTO2_DEPENDENCIES += lockdev
+endif
+
+$(eval $(autotools-package))