gphoto2: Adds recipe for gphoto2 2.5.8

gphoto2 is a command line frontend for libgphoto2.
The patch 0001-configure.ac-remove-AM_PO_SUBDIRS is very similar
to the corresponding patch in the libgphoto2 recipe and is required
to make the tool compile.
Without the patch 0002-Look-for-popt-with-GP_CHECK_LIBARY-function,
the popt library would be taken from the host system.
In the EXTRA_OECONF, the --with-jpeg-prefix is required to avoid
the host system's jpeg library to be found.
--without-cdk is required since the cdk headers are not found anywhere.
According to gphoto2's configure.ac file, removing cdk
removes "interactive access to the camera's configuration".
Pure pure command-line access is retained, though.

Signed-off-by: Andreas Baak <andreas.baak@gmail.com>

meta-oe/recipes-graphics/gphoto2/gphoto2-2.5.8/0001-configure.ac-remove-AM_PO_SUBDIRS.patch

@@ -0,0 +1,26 @@
+From 60b6d5c95ca3632e02031ac04fb5486dd209011c Mon Sep 17 00:00:00 2001
+From: Andreas Baak <andreas.baak@gmail.com>
+Date: Sun, 12 Jul 2015 01:02:15 -0700
+Subject: [PATCH] configure.ac remove AM_PO_SUBDIRS
+
+This is done twice together with oe autotools.bbclass.
+
+---
+ configure.ac | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index bb5b795..93fbaf2 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -64,7 +64,6 @@ GP_GETTEXT_HACK([],[Lutz Müller and others],[${MAIL_GPHOTO_TRANSLATION}])
+ ALL_LINGUAS="az cs da de en_GB es eu fi fr hu id is it ja nl pa pl pt_BR ro ru rw sk sr sv uk vi zh_CN zh_TW"
+ AM_GNU_GETTEXT_VERSION([0.14.1])
+ AM_GNU_GETTEXT([external])
+-AM_PO_SUBDIRS()
+ AM_ICONV()
+ GP_GETTEXT_FLAGS()
+ 
+-- 
+1.9.1
+

meta-oe/recipes-graphics/gphoto2/gphoto2-2.5.8/0002-Look-for-popt-with-GP_CHECK_LIBRARY-function.patch

@@ -0,0 +1,32 @@
+From 884d4c9bbd2dc147d614a5fabc25dbea7a71cd48 Mon Sep 17 00:00:00 2001
+From: Andreas Baak <andreas.baak@gmail.com>
+Date: Sun, 12 Jul 2015 02:13:58 -0700
+Subject: [PATCH] Look for popt with GP_CHECK_LIBRARY function
+
+The previously used proprietary function GP_CHECK_POPT
+defined in /.m4m/gp-check-opt.m4 is not ready for cross
+compilation since it looks for the library and headers
+in the host system. Yocto reports the following error:
+"QA Issue: gphoto2: The compile log indicates that host
+include and/or library paths were used."
+Using the GP_CHECK_LIBRARY function fixes this problem
+---
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 93fbaf2..6d661f0 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -285,7 +285,7 @@ GP_CONFIG_MSG([Text preview support],[$aa_msg])
+ dnl ---------------------------------------------------------------------------
+ dnl popt.h: Simplifies handling of command-line options enormously.
+ dnl ---------------------------------------------------------------------------
+-GP_CHECK_POPT([mandatory])
++GP_CHECK_LIBRARY([POPT], [popt], [], [popt.h], [], [], [mandatory])
+ 
+ 
+ dnl ---------------------------------------------------------------------------
+-- 
+1.9.1
+

meta-oe/recipes-graphics/gphoto2/gphoto2_2.5.8.bb

@@ -0,0 +1,22 @@
+SUMMARY = "gphoto2 - a command-line frontend to libgphoto2"
+HOMEPAGE = "http://www.gphoto.com/"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552"
+
+DEPENDS = "libgphoto2 popt readline"
+RDEPENDS_gphoto2 = "libgphoto2"
+
+SRC_URI = "${SOURCEFORGE_MIRROR}/gphoto/gphoto2-${PV}.tar.bz2;name=gphoto2 \
+           file://0001-configure.ac-remove-AM_PO_SUBDIRS.patch \
+           file://0002-Look-for-popt-with-GP_CHECK_LIBRARY-function.patch \
+"
+
+SRC_URI[gphoto2.md5sum] = "bae369aee6881e590c5c91bdbb11a5f8"
+SRC_URI[gphoto2.sha256sum] = "a9abcd15d95f205318d17e3ac12af7ce523d2bc4943709d50b0a12c30cc5ee4d"
+
+inherit autotools pkgconfig gettext
+
+EXTRA_OECONF += "--with-jpeg-prefix=${STAGING_INCDIR} \
+                 --without-cdk \
+"
+