Update for 2016.05

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

CHANGES

@@ -1,3 +1,16 @@
+2016.05, Released May 31st, 2016
+
+	Minor fixes.
+
+	External toolchain: Fix for symlink handling when copying
+	links to target.
+
+	Updated/fixed packages: gcc, grantlee, gst-ffmpeg,
+	ipsec-tools, iptraf-ng, libcurl, libdrm, libsigsegv, ltris,
+	lttng-babeltrace, mbedtls, mesa3d, moarvm, mplayer, mtools,
+	net-tools, openpowerlink, pulseview, rpm, tinyalsa,
+	xdriver_xf86-video-fbturbo, xserver_xorg-server
+
 2016.05-rc3, Released May 26th, 2016
 
 	Fixes all over the tree.

Makefile

@@ -41,7 +41,7 @@ else # umask
 all:
 
 # Set and export the version string
-export BR2_VERSION := 2016.05-rc3
+export BR2_VERSION := 2016.05
 
 # Save running make version since it's clobbered by the make package
 RUNNING_MAKE_VERSION := $(MAKE_VERSION)

board/freescale/warpboard/README

@@ -29,7 +29,7 @@ Update uboot
  => env default -f -a
  => saveenv
 
-- Run the DFU toocommand in U-Boot:
+- Run the DFU command in U-Boot:
  => dfu 0 mmc 0
 
 - Transfer U-Boot into flash by running this command in host side:
@@ -42,7 +42,7 @@ Update uboot
 Update linux & rootfs
 =====================
 
-Run the 'ums' command from the u6Boot prompt to mount the eMMC as mass
+Run the 'ums' command from the U-Boot prompt to mount the eMMC as mass
 storage and update zImage, device tree (imx6sl-warp.dtb) and rootfs
 file (rootfs.tar) :
 

configs/zynq_microzed_defconfig

@@ -9,6 +9,7 @@ BR2_LINUX_KERNEL_CUSTOM_GIT=y
 BR2_LINUX_KERNEL_CUSTOM_REPO_URL="git://github.com/Xilinx/linux-xlnx.git"
 BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="xilinx-v2015.1"
 BR2_LINUX_KERNEL_DEFCONFIG="xilinx_zynq"
+BR2_LINUX_KERNEL_UIMAGE=y
 BR2_LINUX_KERNEL_UIMAGE_LOADADDR="0x8000"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="zynq-zed"

configs/zynq_zc706_defconfig

@@ -10,6 +10,7 @@ BR2_LINUX_KERNEL_CUSTOM_GIT=y
 BR2_LINUX_KERNEL_CUSTOM_REPO_URL="git://github.com/Xilinx/linux-xlnx.git"
 BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="xilinx-v2014.2.01"
 BR2_LINUX_KERNEL_DEFCONFIG="xilinx_zynq"
+BR2_LINUX_KERNEL_UIMAGE=y
 BR2_LINUX_KERNEL_UIMAGE_LOADADDR="0x8000"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="zynq-zc706"

configs/zynq_zed_defconfig

@@ -9,6 +9,7 @@ BR2_LINUX_KERNEL_CUSTOM_GIT=y
 BR2_LINUX_KERNEL_CUSTOM_REPO_URL="git://github.com/Xilinx/linux-xlnx.git"
 BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="xilinx-v2015.1"
 BR2_LINUX_KERNEL_DEFCONFIG="xilinx_zynq"
+BR2_LINUX_KERNEL_UIMAGE=y
 BR2_LINUX_KERNEL_UIMAGE_LOADADDR="0x8000"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="zynq-zed"

docs/website/download.html

@@ -8,40 +8,40 @@
     <div class="panel-heading">Download</div>
     <div class="panel-body">
 
-      <h3 style="text-align: center;">Latest stable release: <b>2016.02</b></h3>
+      <h3 style="text-align: center;">Latest stable release: <b>2016.05</b></h3>
 
       <div class="row mt centered">
 	<div class="col-sm-6">
 	  <div class="flip-container center-block" ontouchstart="this.classList.toggle('hover');">
 	    <div class="flipper">
 	      <div class="front">
-		<a href="/downloads/buildroot-2016.02.tar.gz"><img src="images/zip.png" width="180" alt=""></a>
+		<a href="/downloads/buildroot-2016.05.tar.gz"><img src="images/zip.png" width="180" alt=""></a>
 	      </div>
 	      <div class="back">
-		<a href="/downloads/buildroot-2016.02.tar.gz"><img src="images/zip.png" width="180" alt=""></a>
+		<a href="/downloads/buildroot-2016.05.tar.gz"><img src="images/zip.png" width="180" alt=""></a>
 	      </div>
 	    </div>
 	  </div>
-	  <h3><a href="/downloads/buildroot-2016.02.tar.gz">buildroot-2016.02.tar.gz</a></h3>
-	  <p><a href="/downloads/buildroot-2016.02.tar.gz.sign">PGP signature</a></p>
+	  <h3><a href="/downloads/buildroot-2016.05.tar.gz">buildroot-2016.05.tar.gz</a></h3>
+	  <p><a href="/downloads/buildroot-2016.05.tar.gz.sign">PGP signature</a></p>
 	</div>
 	<div class="col-sm-6">
 	  <div class="flip-container center-block" ontouchstart="this.classList.toggle('hover');">
 	    <div class="flipper">
 	      <div class="front">
-		<a href="/downloads/buildroot-2016.02.tar.bz2"><img src="images/package.png" width="180" alt=""></a>
+		<a href="/downloads/buildroot-2016.05.tar.bz2"><img src="images/package.png" width="180" alt=""></a>
 	      </div>
 	      <div class="back">
-		<a href="/downloads/buildroot-2016.02.tar.bz2"><img src="images/package.png" width="180" alt=""></a>
+		<a href="/downloads/buildroot-2016.05.tar.bz2"><img src="images/package.png" width="180" alt=""></a>
 	      </div>
 	    </div>
 	  </div>
 
-	  <h3><a href="/downloads/buildroot-2016.02.tar.bz2">buildroot-2016.02.tar.bz2</a></h3>
-	  <p><a href="/downloads/buildroot-2016.02.tar.bz2.sign">PGP signature</a></p>
+	  <h3><a href="/downloads/buildroot-2016.05.tar.bz2">buildroot-2016.05.tar.bz2</a></h3>
+	  <p><a href="/downloads/buildroot-2016.05.tar.bz2.sign">PGP signature</a></p>
 	</div>
       </div>
-
+<!--
       <h3 style="text-align: center;">Latest release candidate: <b>2016.05-rc3</b></h3>
       <div class="row mt centered">
 	<div class="col-sm-6">
@@ -75,7 +75,7 @@
 	  <p><a href="/downloads/buildroot-2016.05-rc3.tar.bz2.sign">PGP signature</a></p>
 	</div>
       </div>
-
+-->
       This and earlier releases (and their PGP signatures) can always be downloaded from
       <a href="/downloads/">http://buildroot.net/downloads/</a>.
     </div>

docs/website/news.html

@@ -9,6 +9,24 @@
 <h2>News</h2>
 <ul class="timeline">
 
+  <li class="timeline-inverted">
+    <div class="timeline-badge"><i class="glyphicon glyphicon-thumbs-up"></i></div>
+    <div class="timeline-panel">
+      <div class="timeline-heading">
+	<h4 class="timeline-title">2016.05 released</h4>
+	<p><small class="text-muted"><i class="glyphicon glyphicon-time"></i>1 March 2016</small></p>
+      </div>
+      <div class="timeline-body">
+	<p>The stable 2016.05 release is out - Thanks to everyone
+	  contributing and testing the release candidates. See the
+	  <a href="http://git.buildroot.net/buildroot/plain/CHANGES?id=2016.05">CHANGES</a>
+	  file for more details
+	  and go to the <a href="/downloads/">downloads page</a> to pick up the
+	  <a href="/downloads/buildroot-2016.05.tar.bz2">2016.05 release</a>.</p>
+      </div>
+    </div>
+  </li>
+
   <li>
     <div class="timeline-badge"><i class="glyphicon glyphicon-thumbs-up"></i></div>
     <div class="timeline-panel">

package/gcc/Config.in.host

@@ -153,6 +153,7 @@ config BR2_GCC_ENABLE_LIBMUDFLAP
 	depends on !BR2_ARM_INSTRUCTIONS_THUMB && !BR2_powerpc_SPE
 	depends on !BR2_GCC_VERSION_4_9_X
 	depends on !BR2_GCC_VERSION_5_X
+	depends on !BR2_GCC_VERSION_6_X
 	help
 	  libmudflap is a gcc library used for the mudflap pointer
 	  debugging functionality. It is only needed if you intend to

package/grantlee/Config.in

@@ -4,6 +4,8 @@ config BR2_PACKAGE_GRANTLEE
 	depends on (BR2_PACKAGE_QT_ARCH_SUPPORTS_SCRIPT && BR2_PACKAGE_QT) || \
 		(BR2_PACKAGE_QT5_JSCORE_AVAILABLE && BR2_PACKAGE_QT5)
 	depends on !BR2_TOOLCHAIN_HAS_BINUTILS_BUG_19405 # Qt GUI module
+	# https://sourceware.org/bugzilla/show_bug.cgi?id=20173
+	depends on !BR2_microblaze && !BR2_nios2
 	select BR2_PACKAGE_QT_STL if BR2_PACKAGE_QT
 	select BR2_PACKAGE_QT_SCRIPT if BR2_PACKAGE_QT
 	select BR2_PACKAGE_QT_GUI_MODULE if BR2_PACKAGE_QT
@@ -16,6 +18,7 @@ config BR2_PACKAGE_GRANTLEE
 
 comment "grantlee needs a toolchain with NPTL not affected by Binutils bug 19405"
 	depends on !BR2_TOOLCHAIN_HAS_THREADS_NPTL
+	depends on !BR2_microblaze && !BR2_nios2
 	depends on (BR2_PACKAGE_QT_ARCH_SUPPORTS_SCRIPT && BR2_PACKAGE_QT) || \
 		(BR2_PACKAGE_QT5_JSCORE_AVAILABLE && BR2_PACKAGE_QT5) || \
 		BR2_TOOLCHAIN_HAS_BINUTILS_BUG_19405

package/gstreamer/gst-ffmpeg/Config.in

@@ -3,6 +3,8 @@ config BR2_PACKAGE_GST_FFMPEG
 	# Unsupported for MIPS R6. It bundles a version of libav which
 	# doesn't have support for MIPS R6.
 	depends on !BR2_mips_32r6 && !BR2_mips_64r6
+	# triggers https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65151 on sh
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_5 || !BR2_sh
 	select BR2_PACKAGE_GST_PLUGINS_BASE
 	help
 	  GStreamer plugin containing one plugin with a set of elements using
@@ -23,3 +25,6 @@ config BR2_PACKAGE_GST_FFMPEG_GPL
 	  be under GPL.
 
 endif
+
+comment "gst-ffmpeg needs a toolchain w/ gcc >= 5"
+	depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_5 && BR2_sh

package/ipsec-tools/Config.in

@@ -1,8 +1,9 @@
 config BR2_PACKAGE_IPSEC_TOOLS
 	bool "ipsec-tools"
+	depends on BR2_USE_MMU # fork()
+	depends on !BR2_TOOLCHAIN_USES_MUSL # Use __P() macro all over the tree
 	select BR2_PACKAGE_OPENSSL
 	select BR2_PACKAGE_FLEX
-	depends on BR2_USE_MMU # fork()
 	help
 	  This package is required to support IPSec for Linux 2.6+
 

package/iptraf-ng/iptraf-ng.mk

@@ -11,7 +11,9 @@ IPTRAF_NG_LICENSE_FILES = LICENSE
 IPTRAF_NG_DEPENDENCIES = ncurses
 
 IPTRAF_NG_MAKE_ENV = \
-	NCURSES_LDFLAGS="-lpanel -lncurses" \
+	NCURSES_LDFLAGS="-lpanel -lncurses"
+
+IPTRAF_NG_CONF_ENV = \
 	CFLAGS="$(TARGET_CFLAGS) -D_GNU_SOURCE"
 
 $(eval $(autotools-package))

package/libcurl/libcurl.hash

@@ -1,2 +1,2 @@
 # Locally calculated after checking pgp signature
-sha256 14f44ed7b5207fea769ddb2c31bd9e720d37312e1c02315def67923a4a636078  curl-7.49.0.tar.bz2
+sha256 eb63cec4bef692eab9db459033f409533e6d10e20942f4b060b32819e81885f1  curl-7.49.1.tar.bz2

package/libcurl/libcurl.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBCURL_VERSION = 7.49.0
+LIBCURL_VERSION = 7.49.1
 LIBCURL_SOURCE = curl-$(LIBCURL_VERSION).tar.bz2
 LIBCURL_SITE = http://curl.haxx.se/download
 LIBCURL_DEPENDENCIES = host-pkgconf \

package/libdrm/0003-xf86atomic-require-CAS-support-in-libatomic_ops.patch

@@ -0,0 +1,32 @@
+From 7384f79f69fdb7b691cc5b0c28c301b3fe8b633e Mon Sep 17 00:00:00 2001
+From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+Date: Thu, 26 May 2016 10:46:57 +0200
+Subject: [PATCH] xf86atomic: require CAS support in libatomic_ops
+
+Since AO_compare_and_swap_full() is used by libdrm, AO_REQUIRE_CAS
+must be defined before including <atomic_ops.h> so that we are sure
+that CAS support will be provided. This is necessary to make sure that
+the AO_compare_and_swap_full() function will be provided on all
+architectures, including the ones that don't have built-in CAS support
+such as SPARCv8.
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+---
+ xf86atomic.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/xf86atomic.h b/xf86atomic.h
+index 922b37d..d7017a5 100644
+--- a/xf86atomic.h
++++ b/xf86atomic.h
+@@ -58,6 +58,7 @@ typedef struct {
+ #endif
+ 
+ #if HAVE_LIB_ATOMIC_OPS
++#define AO_REQUIRE_CAS
+ #include <atomic_ops.h>
+ 
+ #define HAS_ATOMIC_OPS 1
+-- 
+2.7.4
+

package/libdrm/Config.in

@@ -9,6 +9,15 @@ config BR2_PACKAGE_LIBDRM
 
 if BR2_PACKAGE_LIBDRM
 
+config BR2_PACKAGE_LIBDRM_HAS_ATOMIC
+	bool
+	default y if BR2_PACKAGE_LIBATOMIC_OPS_ARCH_SUPPORTS || \
+		BR2_TOOLCHAIN_HAS_SYNC_4
+
+config BR2_PACKAGE_LIBDRM_ENABLE_ATOMIC
+	bool
+	select BR2_PACKAGE_LIBATOMIC_OPS if !BR2_TOOLCHAIN_HAS_SYNC_4
+
 config BR2_PACKAGE_LIBDRM_INSTALL_TESTS
 	bool "Install test programs"
 	help
@@ -18,24 +27,31 @@ menu "DRM Drivers"
 
 config BR2_PACKAGE_LIBDRM_INTEL
 	bool "intel"
-	select BR2_PACKAGE_LIBATOMIC_OPS
 	select BR2_PACKAGE_LIBPCIACCESS
 	depends on BR2_i386 || BR2_x86_64
+	depends on BR2_PACKAGE_LIBDRM_HAS_ATOMIC
+	select BR2_PACKAGE_LIBDRM_ENABLE_ATOMIC
 	help
 	  Install intel graphics driver.
 
 config BR2_PACKAGE_LIBDRM_RADEON
 	bool "radeon"
+	depends on BR2_PACKAGE_LIBDRM_HAS_ATOMIC
+	select BR2_PACKAGE_LIBDRM_ENABLE_ATOMIC
 	help
 	  Install AMD/ATI graphics driver.
 
 config BR2_PACKAGE_LIBDRM_AMDGPU
 	bool "amdgpu"
+	depends on BR2_PACKAGE_LIBDRM_HAS_ATOMIC
+	select BR2_PACKAGE_LIBDRM_ENABLE_ATOMIC
 	help
 	  Install AMD GPU driver.
 
 config BR2_PACKAGE_LIBDRM_NOUVEAU
 	bool "nouveau"
+	depends on BR2_PACKAGE_LIBDRM_HAS_ATOMIC
+	select BR2_PACKAGE_LIBDRM_ENABLE_ATOMIC
 	help
 	  Install NVIDIA graphics driver.
 
@@ -48,6 +64,8 @@ config BR2_PACKAGE_LIBDRM_VMWGFX
 config BR2_PACKAGE_LIBDRM_OMAP
 	bool "omap (experimental)"
 	depends on BR2_arm
+	depends on BR2_PACKAGE_LIBDRM_HAS_ATOMIC
+	select BR2_PACKAGE_LIBDRM_ENABLE_ATOMIC
 	help
 	  Install the TI OMAP driver using an experimental API.
 
@@ -60,12 +78,16 @@ config BR2_PACKAGE_LIBDRM_EXYNOS
 config BR2_PACKAGE_LIBDRM_FREEDRENO
 	bool "freedreno"
 	depends on BR2_arm || BR2_aarch64 || BR2_aarch64_be
+	depends on BR2_PACKAGE_LIBDRM_HAS_ATOMIC
+	select BR2_PACKAGE_LIBDRM_ENABLE_ATOMIC
 	help
 	  Install Qualcomm Snapdragon driver.
 
 config BR2_PACKAGE_LIBDRM_TEGRA
 	bool "tegra (experimental)"
 	depends on BR2_arm
+	depends on BR2_PACKAGE_LIBDRM_HAS_ATOMIC
+	select BR2_PACKAGE_LIBDRM_ENABLE_ATOMIC
 	help
 	  Install NVIDIA Tegra driver using an experimental API.
 

package/libdrm/libdrm.mk

@@ -21,9 +21,16 @@ LIBDRM_CONF_OPTS = \
 
 LIBDRM_CONF_ENV = ac_cv_prog_cc_c99='-std=gnu99'
 
+ifeq ($(BR2_PACKAGE_LIBATOMIC_OPS),y)
+LIBDRM_DEPENDENCIES += libatomic_ops
+ifeq ($(BR2_sparc_v8)$(BR2_sparc_leon3),y)
+LIBDRM_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -DAO_NO_SPARC_V9"
+endif
+endif
+
 ifeq ($(BR2_PACKAGE_LIBDRM_INTEL),y)
 LIBDRM_CONF_OPTS += --enable-intel
-LIBDRM_DEPENDENCIES += libatomic_ops libpciaccess
+LIBDRM_DEPENDENCIES += libpciaccess
 else
 LIBDRM_CONF_OPTS += --disable-intel
 endif

package/libsigsegv/Config.in

@@ -3,12 +3,12 @@ config BR2_PACKAGE_LIBSIGSEGV
 	depends on !BR2_xtensa
 	depends on !BR2_arc # no ucontext_i.sym file
 	depends on !BR2_microblaze
-	# No ucontext support in uclibc for powerpc and superh
-	depends on !((BR2_powerpc || BR2_sh) && BR2_TOOLCHAIN_USES_UCLIBC)
+	# No ucontext support in uclibc for powerpc, sparc and superh
+	depends on !((BR2_powerpc || BR2_sh || BR2_sparc ) && BR2_TOOLCHAIN_USES_UCLIBC)
 	help
 	  Library for handling page faults in user mode.
 
 	  http://libsigsegv.sourceforge.net/
 
 comment "libsigsegv needs an (e)glibc toolchain"
-	depends on (BR2_powerpc || BR2_sh) && BR2_TOOLCHAIN_USES_UCLIBC
+	depends on (BR2_powerpc || BR2_sh || BR2_sparc) && BR2_TOOLCHAIN_USES_UCLIBC

package/ltris/ltris.mk

@@ -17,12 +17,12 @@ LTRIS_CONF_ENV = \
 
 ifeq ($(BR2_PACKAGE_LTRIS_AUDIO),y)
 LTRIS_DEPENDENCIES += sdl_mixer host-pkgconf
-LTRIS_CONF_OPTS += --enable-audio=yes
+LTRIS_CONF_OPTS += --enable-sound
 # configure script does NOT use pkg-config to figure out how to link
 # with sdl_mixer, breaking static linking as sdl_mixer can use libmad
 LTRIS_LIBS += `$(PKG_CONFIG_HOST_BINARY) --libs SDL_mixer`
 else
-LTRIS_CONF_OPTS += --disable-audio
+LTRIS_CONF_OPTS += --disable-sound
 endif
 
 ifeq ($(BR2_NEEDS_GETTEXT_IF_LOCALE),y)

package/lttng-babeltrace/0002-configure-fix-uuid-support-detection-on-static-build.patch

@@ -0,0 +1,63 @@
+From 670d0961a823df0db28f39a354430f3dc2519418 Mon Sep 17 00:00:00 2001
+From: Samuel Martin <s.martin49@gmail.com>
+Date: Sat, 28 May 2016 12:53:33 +0200
+Subject: [PATCH] configure: fix uuid support detection on static build
+
+This change adds uuid support detection using pkg-config, before falling
+back on default AC_CHECK_LIB calls.
+
+Using flags from pkg-config is useful for static build, because they
+also include dependency flags; whereas
+
+AC_CHECK_LIB function achieves its test by trying to link against the
+requested library, without taking care of its dependency
+requirements/flags. Therefore, in case of static build, it can fail on
+the uuid detection like [1], because the uuid's dependency flags
+(regarding gettext) are missing.
+Instead, using pkg-config to do the check will take care of getting and
+setting all required flags.
+
+This change adds uuid detection using pkg-config helper before falling
+back on the standard AC_CHECK_LIB detection for platforms missing
+pkg-config.
+
+This issue [1] has been triggered on Buildroot farms.
+
+[1] http://autobuild.buildroot.net/results/43b/43b98ddf9eb44152ed9ac4a98d887af14831d8da/build-end.log
+
+Signed-off-by: Samuel Martin <s.martin49@gmail.com>
+---
+ configure.ac | 10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+diff --git a/configure.ac b/configure.ac
+index 632fe39..b344fa8 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -65,6 +65,15 @@ esac
+ AM_CONDITIONAL([BABELTRACE_BUILD_WITH_MINGW], [test "x$MINGW32" = "xyes"])
+ 
+ # Check for libuuid
++PKG_CHECK_MODULES([UUID], [uuid],
++[
++	LIBS="${UUID_LIBS} ${LIBS}"
++	CFLAGS="${CFLAGS} ${UUID_CFLAGS}"
++	AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBUUID], 1, [Has libuuid support.])
++	have_libuuid=yes
++],
++[
++# try detecting libuuid without pkg-config
+ AC_CHECK_LIB([uuid], [uuid_generate],
+ [
+ 	AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBUUID], 1, [Has libuuid support.])
+@@ -83,6 +92,7 @@ AC_CHECK_LIB([uuid], [uuid_generate],
+ 			AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Use [LDFLAGS]=-Ldir to specify their location.])
+ 		fi
+ 	])
++])
+ ]
+ )
+ AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBUUID], [test "x$have_libuuid" = "xyes"])
+-- 
+2.8.3
+

package/lttng-babeltrace/lttng-babeltrace.mk

@@ -10,7 +10,9 @@ LTTNG_BABELTRACE_SOURCE = babeltrace-$(LTTNG_BABELTRACE_VERSION).tar.bz2
 LTTNG_BABELTRACE_LICENSE = MIT, LGPLv2.1 (include/babeltrace/list.h), GPLv2 (test code)
 LTTNG_BABELTRACE_LICENSE_FILES = mit-license.txt gpl-2.0.txt LICENSE
 
-LTTNG_BABELTRACE_DEPENDENCIES = popt util-linux libglib2
+LTTNG_BABELTRACE_DEPENDENCIES = popt util-linux libglib2 host-pkgconf
+# for 0002-configure-fix-uuid-support-detection-on-static-build.patch
+LTTNG_BABELTRACE_AUTORECONF = YES
 
 $(eval $(autotools-package))
 $(eval $(host-autotools-package))

package/mbedtls/mbedtls.mk

@@ -23,6 +23,9 @@ define MBEDTLS_ENABLE_THREADING
 		$(@D)/include/mbedtls/config.h
 endef
 MBEDTLS_POST_PATCH_HOOKS += MBEDTLS_ENABLE_THREADING
+ifeq ($(BR2_STATIC_LIBS),y)
+MBEDTLS_CONF_OPTS += -DLINK_WITH_PTHREAD=ON
+endif
 endif
 
 ifeq ($(BR2_STATIC_LIBS),y)

package/mesa3d/mesa3d.mk

@@ -22,6 +22,14 @@ MESA3D_DEPENDENCIES = \
 	expat \
 	libdrm
 
+# The Sourcery MIPS toolchain has a special (non-upstream) feature to
+# have "compact exception handling", which unfortunately breaks with
+# mesa3d, so we disable it here by passing -mno-compact-eh.
+ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS),y)
+MESA3D_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -mno-compact-eh"
+MESA3D_CONF_ENV += CXXFLAGS="$(TARGET_CXXFLAGS) -mno-compact-eh"
+endif
+
 ifeq ($(BR2_PACKAGE_OPENSSL),y)
 MESA3D_DEPENDENCIES += openssl
 MESA3D_CONF_OPTS += --with-sha1=libcrypto

package/moarvm/Config.in

@@ -4,8 +4,8 @@ config BR2_PACKAGE_MOARVM
 	depends on !BR2_STATIC_LIBS # libuv
 	depends on BR2_USE_MMU # libuv
 	depends on BR2_PACKAGE_LIBATOMIC_OPS_ARCH_SUPPORTS # libatomic_ops
-	# needs AO_fetch_compare_and_swap, not implemented for sparcv9
-	depends on !BR2_sparc64
+	# needs AO_fetch_compare_and_swap, not implemented for sparcv8/sparcv9
+	depends on !BR2_sparc64 && !BR2_sparc
 	select BR2_PACKAGE_LIBUV
 	select BR2_PACKAGE_LIBTOMMATH
 	select BR2_PACKAGE_LIBATOMIC_OPS
@@ -19,5 +19,5 @@ comment "moarvm needs a toolchain w/ threads, dynamic library"
 	depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS
 	depends on BR2_USE_MMU
 	depends on BR2_PACKAGE_LIBATOMIC_OPS_ARCH_SUPPORTS
-	depends on !BR2_sparc64
+	depends on !BR2_sparc64 && !BR2_sparc
 

package/mplayer/0003-configure-armv8.patch

@@ -0,0 +1,43 @@
+Fix aarch64 compile by adding HAVE_ARMV8 define
+
+Fixes build errors seen on the buildroot autobuilders:
+http://autobuild.buildroot.net/results/5f8/5f85c32eb89aac48ae8da892d9800bd13274cd3e/build-end.log
+
+libavutil/aarch64/cpu.c: In function 'ff_get_cpu_flags_aarch64':
+libavutil/aarch64/cpu.c:25:32: error: 'HAVE_ARMV8' undeclared (first use in this function)
+     return AV_CPU_FLAG_ARMV8 * HAVE_ARMV8 |
+
+Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
+(patch sent upstream:
+ http://lists.mplayerhq.hu/pipermail/mplayer-dev-eng/2016-May/073496.html)
+
+Index: configure
+===================================================================
+--- a/configure	(revision 37871)
++++ b/configure	(working copy)
+@@ -1445,6 +1445,8 @@
+   --disable-armv6) _armv6=no ;;
+   --enable-armv6t2) _armv6t2=yes ;;
+   --disable-armv6t2) _armv6t2=no ;;
++  --enable-armv8) _armv8=yes ;;
++  --disable-armv8) _armv8=no ;;
+   --enable-armvfp) _armvfp=yes ;;
+   --disable-armvfp) _armvfp=no ;;
+   --enable-vfpv3) vfpv3=yes ;;
+@@ -3261,7 +3263,7 @@
+   echores "$_iwmmxt"
+ fi
+ 
+-cpuexts_all='ALTIVEC XOP AVX AVX2 FMA3 FMA4 MMX MMX2 MMXEXT AMD3DNOW AMD3DNOWEXT SSE SSE2 SSE3 SSSE3 SSE4 SSE42 FAST_CMOV I686 FAST_CLZ ARMV5TE ARMV6 ARMV6T2 VFP VFPV3 SETEND NEON IWMMXT MMI VIS MVI'
++cpuexts_all='ALTIVEC XOP AVX AVX2 FMA3 FMA4 MMX MMX2 MMXEXT AMD3DNOW AMD3DNOWEXT SSE SSE2 SSE3 SSSE3 SSE4 SSE42 FAST_CMOV I686 FAST_CLZ ARMV5TE ARMV6 ARMV6T2 ARMV8 VFP VFPV3 SETEND NEON IWMMXT MMI VIS MVI'
+ test "$_altivec"   = yes && cpuexts="ALTIVEC $cpuexts"
+ test "$_mmx"       = yes && cpuexts="MMX $cpuexts"
+ test "$_mmxext"    = yes && cpuexts="MMX2 $cpuexts"
+@@ -3285,6 +3287,7 @@
+ test "$_armv5te"   = yes && cpuexts="ARMV5TE $cpuexts"
+ test "$_armv6"     = yes && cpuexts="ARMV6 $cpuexts"
+ test "$_armv6t2"   = yes && cpuexts="ARMV6T2 $cpuexts"
++test "$_armv8"     = yes && cpuexts="ARMV8 $cpuexts"
+ test "$_armvfp"    = yes && cpuexts="VFP $cpuexts"
+ test "$vfpv3"      = yes && cpuexts="VFPV3 $cpuexts"
+ test "$setend"     = yes && cpuexts="SETEND $cpuexts"

package/mplayer/mplayer.mk

@@ -254,6 +254,10 @@ ifeq ($(BR2_ARM_CPU_ARMV6)$(BR2_ARM_CPU_ARMV7A),y)
 MPLAYER_CONF_OPTS += --enable-armv6
 endif
 
+ifeq ($(BR2_aarch64),y)
+MPLAYER_CONF_OPTS += --enable-armv8
+endif
+
 ifeq ($(BR2_ARM_SOFT_FLOAT),)
 ifeq ($(BR2_ARM_CPU_HAS_NEON),y)
 MPLAYER_CONF_OPTS += --enable-neon
@@ -268,10 +272,62 @@ MPLAYER_CFLAGS += -fomit-frame-pointer
 endif
 
 ifeq ($(BR2_X86_CPU_HAS_MMX),y)
-MPLAYER_CONF_OPTS += --yasm=$(HOST_DIR)/usr/bin/yasm
+MPLAYER_CONF_OPTS += \
+	--enable-mmx \
+	--yasm=$(HOST_DIR)/usr/bin/yasm
 MPLAYER_DEPENDENCIES += host-yasm
 else
-MPLAYER_CONF_OPTS += --yasm=''
+MPLAYER_CONF_OPTS += \
+	--disable-mmx \
+	--yasm=''
+endif
+
+ifeq ($(BR2_X86_CPU_HAS_SSE),y)
+MPLAYER_CONF_OPTS += --enable-sse
+else
+MPLAYER_CONF_OPTS += --disable-sse
+endif
+
+ifeq ($(BR2_X86_CPU_HAS_SSE2),y)
+MPLAYER_CONF_OPTS += --enable-sse2
+else
+MPLAYER_CONF_OPTS += --disable-sse2
+endif
+
+ifeq ($(BR2_X86_CPU_HAS_SSE3),y)
+MPLAYER_CONF_OPTS += --enable-sse3
+else
+MPLAYER_CONF_OPTS += --disable-sse3
+endif
+
+ifeq ($(BR2_X86_CPU_HAS_SSSE3),y)
+MPLAYER_CONF_OPTS += --enable-ssse3
+else
+MPLAYER_CONF_OPTS += --disable-ssse3
+endif
+
+ifeq ($(BR2_X86_CPU_HAS_SSE4),y)
+MPLAYER_CONF_OPTS += --enable-sse4
+else
+MPLAYER_CONF_OPTS += --disable-sse4
+endif
+
+ifeq ($(BR2_X86_CPU_HAS_SSE42),y)
+MPLAYER_CONF_OPTS += --enable-sse42
+else
+MPLAYER_CONF_OPTS += --disable-sse42
+endif
+
+ifeq ($(BR2_X86_CPU_HAS_AVX),y)
+MPLAYER_CONF_OPTS += --enable-avx
+else
+MPLAYER_CONF_OPTS += --disable-avx
+endif
+
+ifeq ($(BR2_X86_CPU_HAS_AVX2),y)
+MPLAYER_CONF_OPTS += --enable-avx2
+else
+MPLAYER_CONF_OPTS += --disable-avx2
 endif
 
 define MPLAYER_CONFIGURE_CMDS

package/mtools/mtools.mk

@@ -9,8 +9,14 @@ MTOOLS_SOURCE = mtools-$(MTOOLS_VERSION).tar.bz2
 MTOOLS_SITE = $(BR2_GNU_MIRROR)/mtools
 MTOOLS_LICENSE = GPLv3+
 MTOOLS_LICENSE_FILES = COPYING
-MTOOLS_CONF_ENV = ac_cv_func_setpgrp_void=yes
 MTOOLS_CONF_OPTS = --without-x
+# info documentation not needed
+MTOOLS_CONF_ENV = \
+	ac_cv_func_setpgrp_void=yes \
+	ac_cv_path_INSTALL_INFO=
+
+HOST_MTOOLS_CONF_ENV = \
+	ac_cv_path_INSTALL_INFO=
 
 # link with iconv if enabled
 ifeq ($(BR2_PACKAGE_LIBICONV),y)

package/net-tools/0001-Makefile-fix-static-linking-issue-with-lintl.patch

@@ -0,0 +1,79 @@
+From a2076079a409141704701ec17a205d89e5b24052 Mon Sep 17 00:00:00 2001
+From: Romain Naour <romain.naour@gmail.com>
+Date: Sat, 28 May 2016 20:45:02 +0200
+Subject: [PATCH] Makefile: fix static linking issue with lintl
+
+When net-tools are build with uClibc-ng and statically linked,
+some tools like hostname and route needs to link with -lintl.
+
+Adding -lintl in LDFLAGS place the library before object files:
+arm-linux-gcc -O2 -g -Wall -fno-strict-aliasing   -static -lintl -Llib -o hostname hostname.o
+
+Add $(LIBS) after object files in the Makefile to place -lintl correctly.
+
+Fixes:
+http://autobuild.buildroot.net/results/134/1345b6d366125320b89512e7ce7f142f1a03acf8
+
+Ref:
+http://lists.busybox.net/pipermail/buildroot/2016-May/162216.html
+
+Signed-off-by: Romain Naour <romain.naour@gmail.com>
+---
+ Makefile | 20 ++++++++++----------
+ 1 file changed, 10 insertions(+), 10 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index 171123d..a2baf79 100644
+--- a/Makefile
++++ b/Makefile
+@@ -158,37 +158,37 @@ subdirs:	libdir
+ 		@for i in $(SUBDIRS:$(NET_LIB_PATH)/=); do $(MAKE) -C $$i || exit $$? ; done
+ 
+ ifconfig:	$(NET_LIB) ifconfig.o
+-		$(CC) $(CFLAGS) $(LDFLAGS) -o $@ ifconfig.o $(NLIB)
++		$(CC) $(CFLAGS) $(LDFLAGS) -o $@ ifconfig.o $(LIBS) $(NLIB)
+ 
+ nameif:		$(NET_LIB) nameif.o
+ 		$(CC) $(CFLAGS) $(LDFLAGS) -o $@ nameif.o $(NLIB)
+ 
+ hostname:	hostname.o
+-		$(CC) $(CFLAGS) $(LDFLAGS) -o $@ hostname.o $(DNLIB)
++		$(CC) $(CFLAGS) $(LDFLAGS) -o $@ hostname.o $(LIBS) $(DNLIB)
+ 
+ route:		$(NET_LIB) route.o
+-		$(CC) $(CFLAGS) $(LDFLAGS) -o $@ route.o $(NLIB)
++		$(CC) $(CFLAGS) $(LDFLAGS) -o $@ route.o $(LIBS) $(NLIB)
+ 
+ arp:		$(NET_LIB) arp.o
+-		$(CC) $(CFLAGS) $(LDFLAGS) -o $@ arp.o $(NLIB)
++		$(CC) $(CFLAGS) $(LDFLAGS) -o $@ arp.o $(LIBS) $(NLIB)
+ 
+ rarp:		$(NET_LIB) rarp.o
+-		$(CC) $(CFLAGS) $(LDFLAGS) -o $@ rarp.o $(NLIB)
++		$(CC) $(CFLAGS) $(LDFLAGS) -o $@ rarp.o $(LIBS) $(NLIB)
+ 
+ slattach:	$(NET_LIB) slattach.o
+-		$(CC) $(CFLAGS) $(LDFLAGS) -o $@ slattach.o $(NLIB)
++		$(CC) $(CFLAGS) $(LDFLAGS) -o $@ slattach.o $(LIBS) $(NLIB)
+ 
+ plipconfig:	$(NET_LIB) plipconfig.o
+-		$(CC) $(CFLAGS) $(LDFLAGS) -o $@ plipconfig.o $(NLIB)
++		$(CC) $(CFLAGS) $(LDFLAGS) -o $@ plipconfig.o $(LIBS) $(NLIB)
+ 
+ netstat:	$(NET_LIB) netstat.o statistics.o
+-		$(CC) $(CFLAGS) $(LDFLAGS) -o $@ netstat.o statistics.o $(NLIB) $(SELIB)
++		$(CC) $(CFLAGS) $(LDFLAGS) -o $@ netstat.o statistics.o $(LIBS) $(NLIB) $(SELIB)
+ 
+ iptunnel:	$(NET_LIB) iptunnel.o
+-		$(CC) $(CFLAGS) $(LDFLAGS) -o $@ iptunnel.o $(NLIB)
++		$(CC) $(CFLAGS) $(LDFLAGS) -o $@ iptunnel.o $(LIBS) $(NLIB)
+ 
+ ipmaddr:	$(NET_LIB) ipmaddr.o
+-		$(CC) $(CFLAGS) $(LDFLAGS) -o $@ ipmaddr.o $(NLIB)
++		$(CC) $(CFLAGS) $(LDFLAGS) -o $@ ipmaddr.o $(LIBS) $(NLIB)
+ 
+ mii-tool:	$(NET_LIB) mii-tool.o
+ 		$(CC) $(CFLAGS) $(LDFLAGS) -o $@ mii-tool.o $(NLIB)
+-- 
+2.5.5
+

package/net-tools/net-tools.mk

@@ -7,8 +7,6 @@
 NET_TOOLS_VERSION = 3f170bff115303e92319791cbd56371e33dcbf6d
 NET_TOOLS_SITE = git://git.code.sf.net/p/net-tools/code
 NET_TOOLS_DEPENDENCIES = $(if $(BR2_NEEDS_GETTEXT_IF_LOCALE),gettext)
-NET_TOOLS_LDFLAGS = $(TARGET_LDFLAGS) \
-	$(if $(BR2_NEEDS_GETTEXT_IF_LOCALE),-lintl)
 NET_TOOLS_LICENSE = GPLv2+
 NET_TOOLS_LICENSE_FILES = COPYING
 
@@ -37,7 +35,9 @@ NET_TOOLS_POST_CONFIGURE_HOOKS += NET_TOOLS_ENABLE_I18N NET_TOOLS_ENABLE_IPV6
 
 define NET_TOOLS_BUILD_CMDS
 	$(TARGET_MAKE_ENV) AR="$(TARGET_AR)" CC="$(TARGET_CC)" \
-		LDFLAGS="$(NET_TOOLS_LDFLAGS)" $(MAKE) -C $(@D)
+		LDFLAGS="$(TARGET_LDFLAGS)" \
+		LIBS="$(if $(BR2_NEEDS_GETTEXT_IF_LOCALE),-lintl)" \
+		$(MAKE) -C $(@D)
 endef
 
 # install renames conflicting binaries, update does not

package/openpowerlink/0006-veth-avoid-kernel-header-issue-with-musl.patch

@@ -0,0 +1,91 @@
+From 42a95209c5650662b86d222678ec14e7edfae156 Mon Sep 17 00:00:00 2001
+From: Romain Naour <romain.naour@gmail.com>
+Date: Wed, 25 May 2016 13:26:49 +0200
+Subject: [PATCH] veth: avoid kernel header issue with musl
+
+The Virtual Ethernet driver doesn't build when the musl libc is used on the
+system. As stated in the musl wiki [1], the userspace and kernel headers are
+mixed leading to a "clash" with the definitions provided by musl.
+
+Remove netinet/if_ether.h userspace header and replace ETHER_ADDR_LEN by
+ETH_ALEN [2] and ETHERMTU by ETH_DATA_LEN [3] in veth-linuxuser.c.
+
+Fixes:
+http://autobuild.buildroot.org/results/2ca/2ca04bb046263e479e7597867b56469893d3c11d/build-end.log
+
+Upsteam status: pending
+https://github.com/OpenAutomationTechnologies/openPOWERLINK_V2/pull/120
+
+[Rebase on v2.2.2]
+[1] http://wiki.musl-libc.org/wiki/FAQ#Q:_why_am_i_getting_.22error:_redefinition_of_struct_ethhdr.2Ftcphdr.2Fetc.22_.3F
+[2] https://git.musl-libc.org/cgit/musl/tree/include/net/ethernet.h?h=v1.1.14#n35
+[3] https://git.musl-libc.org/cgit/musl/tree/include/net/ethernet.h?h=v1.1.14#n48
+
+Signed-off-by: Romain Naour <romain.naour@gmail.com>
+---
+ stack/src/kernel/veth/veth-linuxuser.c | 13 ++++++-------
+ 1 file changed, 6 insertions(+), 7 deletions(-)
+
+diff --git a/stack/src/kernel/veth/veth-linuxuser.c b/stack/src/kernel/veth/veth-linuxuser.c
+index 2a0bdd0..2bfaa87 100644
+--- a/stack/src/kernel/veth/veth-linuxuser.c
++++ b/stack/src/kernel/veth/veth-linuxuser.c
+@@ -61,7 +61,6 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ #include <arpa/inet.h>
+ #include <linux/if.h>
+ #include <linux/if_tun.h>
+-#include <netinet/if_ether.h>
+ 
+ //============================================================================//
+ //            G L O B A L   D E F I N I T I O N S                             //
+@@ -248,7 +247,7 @@ static void getMacAdrs(UINT8* pMac_p)
+ 
+     close(sock);
+ 
+-    OPLK_MEMCPY(pMac_p, &ifr.ifr_hwaddr.sa_data[0], ETHER_ADDR_LEN);
++    OPLK_MEMCPY(pMac_p, &ifr.ifr_hwaddr.sa_data[0], ETH_ALEN);
+ }
+ 
+ //------------------------------------------------------------------------------
+@@ -272,9 +271,9 @@ static tOplkError veth_receiveFrame(tFrameInfo* pFrameInfo_p,
+ 
+     // replace the MAC address of the POWERLINK Ethernet interface with virtual
+     // Ethernet MAC address before forwarding it into the virtual Ethernet interface
+-    if (OPLK_MEMCMP(pFrameInfo_p->pFrame->aDstMac, vethInstance_l.macAdrs, ETHER_ADDR_LEN) == 0)
++    if (OPLK_MEMCMP(pFrameInfo_p->pFrame->aDstMac, vethInstance_l.macAdrs, ETH_ALEN) == 0)
+     {
+-        OPLK_MEMCPY(pFrameInfo_p->pFrame->aDstMac, vethInstance_l.tapMacAdrs, ETHER_ADDR_LEN);
++        OPLK_MEMCPY(pFrameInfo_p->pFrame->aDstMac, vethInstance_l.tapMacAdrs, ETH_ALEN);
+     }
+ 
+     nwrite = write(vethInstance_l.fd, pFrameInfo_p->pFrame, pFrameInfo_p->frameSize);
+@@ -302,7 +301,7 @@ to be used as a thread which does a blocking read in a while loop.
+ //------------------------------------------------------------------------------
+ static void* vethRecvThread(void* pArg_p)
+ {
+-    UINT8               buffer[ETHERMTU];
++    UINT8               buffer[ETH_DATA_LEN];
+     UINT                nread;
+     tFrameInfo          frameInfo;
+     tOplkError          ret = kErrorOk;
+@@ -331,7 +330,7 @@ static void* vethRecvThread(void* pArg_p)
+                 break;
+ 
+             default:    // data from tun/tap ready for read
+-                nread = read(pInstance->fd, buffer, ETHERMTU);
++                nread = read(pInstance->fd, buffer, ETH_DATA_LEN);
+                 if (nread > 0)
+                 {
+                     DEBUG_LVL_VETH_TRACE("VETH:Read %d bytes from the tap interface\n", nread);
+@@ -340,7 +339,7 @@ static void* vethRecvThread(void* pArg_p)
+                     DEBUG_LVL_VETH_TRACE("DST MAC: %02X:%02X:%02x:%02X:%02X:%02x\n",
+                                           buffer[0], buffer[1], buffer[2], buffer[3], buffer[4], buffer[5]);
+                     // replace src MAC address with MAC address of virtual Ethernet interface
+-                    OPLK_MEMCPY(&buffer[6], pInstance->macAdrs, ETHER_ADDR_LEN);
++                    OPLK_MEMCPY(&buffer[6], pInstance->macAdrs, ETH_ALEN);
+ 
+                     frameInfo.pFrame = (tPlkFrame *)buffer;
+                     frameInfo.frameSize = nread;
+-- 
+2.5.5
+

package/pkg-kconfig.mk

@@ -143,7 +143,8 @@ endif
 # nconfig, gconfig, xconfig).
 # So we simply remove our PATH and PKG_CONFIG_* variables.
 $(2)_CONFIGURATOR_MAKE_ENV = \
-	$$(filter-out PATH=% PKG_CONFIG=% PKG_CONFIG_SYSROOT_DIR=% PKG_CONFIG_LIBDIR=%,$$($(2)_MAKE_ENV))
+	$$(filter-out PATH=% PKG_CONFIG=% PKG_CONFIG_SYSROOT_DIR=% PKG_CONFIG_LIBDIR=%,$$($(2)_MAKE_ENV)) \
+	PKG_CONFIG_PATH="$(HOST_PKG_CONFIG_PATH)"
 
 # Configuration editors (menuconfig, ...)
 #

package/pulseview/0002-cmake-add-check-for-explicit-linking-against-libatom.patch

@@ -0,0 +1,117 @@
+From 71830c804be76cf6abe913ac2fe584947b7a91ea Mon Sep 17 00:00:00 2001
+From: Samuel Martin <s.martin49@gmail.com>
+Date: Tue, 24 May 2016 23:08:40 +0200
+Subject: [PATCH] cmake: add check for explicit linking against libatomic
+
+To use atomics functions, some toolchains requires to explicitly add
+-latomic to the linker flags (because they are not provided by libc,
+but libatomic).
+
+This change adds a helper function trying to build/link a test program
+using atomics, then calls it to:
+* first check if atomics are directly available in the libc;
+* if not and libatomic has been found, then run the same test with
+  "-latomic" added to the linker flags.
+The pulseview link library list is updated according to the results of
+these tests.
+
+This issue was triggered by the Buildroot farms:
+  http://autobuild.buildroot.org/results/1e3/1e3101261252d5f30fdf842cc99604e4f4c25eef/build-end.log
+
+Notes:
+1- CMAKE_REQUIRED_* variables are only used in check functions. They
+   are not automatically forwarded to/handled by the target commands
+   (such as target_link_library), because the check functions are
+   implemented as macro in CMake code, whereas many target commands
+   are native.
+2- Because of note #1, CMAKE_REQUIRED_LIBRARIES (or its value) must be
+   explicitly passed to the target_link_library command when this is
+   needed.
+3- In this implementation, LIBATOMIC_LIBRARY is only set when it is
+   needed; so, unconditionally appending it to PULSEVIEW_LINK_LIBS
+   will produce the expected behavior.
+
+Signed-off-by: Samuel Martin <s.martin49@gmail.com>
+
+---
+changes v1->v2:
+- use std::atomic_fetch_add_explicit function instead of
+  __atomic_fetch_add_4;
+- rework code using cmake_*_check_state and find_library helpers;
+- quiet-ize checks and clean outputs
+- extend the commit log
+---
+ CMakeLists.txt | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 50 insertions(+)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 9dac69f..44f810e 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -107,6 +107,55 @@ endif()
+ # This will set ${CMAKE_THREAD_LIBS_INIT} to the correct, OS-specific value.
+ find_package(Threads REQUIRED)
+ 
++
++# Check for explicit link against libatomic
++#
++# Depending on the toolchain, linking a program using atomic functions may need
++# "-latomic" explicitly passed to the linker
++#
++# This check first tests if atomics are available in the C-library, if not and
++# libatomic exists, then it runs the same test with -latomic added to the
++# linker flags.
++
++# Helper for checking for atomics
++function(check_working_cxx_atomics varname additional_lib)
++  include(CheckCXXSourceCompiles)
++  include(CMakePushCheckState)
++  cmake_push_check_state()
++  set(CMAKE_REQUIRED_FLAGS "-std=c++11")
++  set(CMAKE_REQUIRED_LIBRARIES "${additional_lib}")
++  set(CMAKE_REQUIRED_QUIET 1)
++  CHECK_CXX_SOURCE_COMPILES("
++#include <atomic>
++std::atomic<int> x;
++int main() {
++  return std::atomic_fetch_add_explicit(&x, 1, std::memory_order_seq_cst);
++}
++" ${varname})
++  cmake_pop_check_state()
++endfunction(check_working_cxx_atomics)
++
++# First check if atomics work without the library.
++# If not, check if the library exists, and atomics work with it.
++check_working_cxx_atomics(HAVE_CXX_ATOMICS_WITHOUT_LIB "")
++if(HAVE_CXX_ATOMICS_WITHOUT_LIB)
++  message(STATUS "Atomics provided by the C-library - yes")
++else()
++  message(STATUS "Atomics provided by the C-library - no")
++  find_library(LIBATOMIC_LIBRARY NAMES atomic PATH_SUFFIXES lib)
++  if(LIBATOMIC_LIBRARY)
++    check_working_cxx_atomics(HAVE_CXX_ATOMICS_WITH_LIB "${LIBATOMIC_LIBRARY}")
++    if (HAVE_CXX_ATOMICS_WITH_LIB)
++      message(STATUS "Atomics provided by libatomic - yes")
++    else()
++      message(STATUS "Atomics provided by libatomic - no")
++      message(FATAL_ERROR "Compiler must support std::atomic!")
++    endif()
++  else()
++    message(FATAL_ERROR "Compiler appears to require libatomic, but cannot find it.")
++  endif()
++endif()
++
+ #===============================================================================
+ #= System Introspection
+ #-------------------------------------------------------------------------------
+@@ -387,6 +436,7 @@ set(PULSEVIEW_LINK_LIBS
+ 	${Boost_LIBRARIES}
+ 	${QT_LIBRARIES}
+ 	${CMAKE_THREAD_LIBS_INIT}
++	${LIBATOMIC_LIBRARY}
+ )
+ 
+ if(STATIC_PKGDEPS_LIBS)
+-- 
+2.8.3
+

package/rpm/Config.in

@@ -2,8 +2,13 @@ comment "rpm needs a toolchain w/ threads"
 	depends on !BR2_TOOLCHAIN_HAS_THREADS
 	depends on BR2_USE_MMU # fork()
 
+comment "rpm needs a toolchain w/ gcc >= 5"
+	depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_5 && BR2_sh
+
 config BR2_PACKAGE_RPM
 	bool "rpm"
+	# triggers internal compiler error
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_5 || !BR2_sh
 	depends on BR2_TOOLCHAIN_HAS_THREADS # beecrypt
 	depends on BR2_USE_MMU # fork()
 	select BR2_PACKAGE_BEECRYPT

package/tinyalsa/0002-asound.h-include-time.h-to-get-struct-timespec-proto.patch

@@ -0,0 +1,33 @@
+From c8333f8c7a4e4b9549abeef7530b2cd20a18e537 Mon Sep 17 00:00:00 2001
+From: rofl0r <retnyg@gmx.net>
+Date: Mon, 12 Oct 2015 12:57:09 +0100
+Subject: [PATCH] asound.h: include <time.h> to get struct timespec prototype
+
+without including it, we get
+In file included from mixer.c:44:0:
+include/sound/asound.h:337:18: error: field 'trigger_tstamp' has incomplete type
+include/sound/asound.h:338:18: error: field 'tstamp' has incomplete type
+etc.
+
+Signed-off-by: Baruch Siach <baruch@tkos.co.il>
+---
+Patch status: upstream commit c8333f8c7a4e
+
+ include/sound/asound.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/include/sound/asound.h b/include/sound/asound.h
+index a041628ec28e..7c6de81673f5 100644
+--- a/include/sound/asound.h
++++ b/include/sound/asound.h
+@@ -12,6 +12,7 @@
+ #ifndef __SOUND_ASOUND_H
+ #define __SOUND_ASOUND_H
+ 
++#include <time.h>
+ #include <linux/types.h>
+ 
+ #define SNDRV_PROTOCOL_VERSION(major, minor, subminor) (((major)<<16)|((minor)<<8)|(subminor))
+-- 
+2.8.1
+

package/x11r7/xdriver_xf86-video-fbturbo/Config.in

@@ -2,6 +2,7 @@ config BR2_PACKAGE_XDRIVER_XF86_VIDEO_FBTURBO
 	bool "xf86-video-fbturbo"
 	select BR2_PACKAGE_LIBDRM
 	select BR2_PACKAGE_PIXMAN
+	select BR2_PACKAGE_XPROTO_DRI2PROTO if BR2_PACKAGE_LIBUMP
 	select BR2_PACKAGE_XPROTO_FONTSPROTO
 	select BR2_PACKAGE_XPROTO_RANDRPROTO
 	select BR2_PACKAGE_XPROTO_RENDERPROTO

package/x11r7/xdriver_xf86-video-fbturbo/xdriver_xf86-video-fbturbo.mk

@@ -26,6 +26,14 @@ else
 XDRIVER_XF86_VIDEO_FBTURBO_CONF_OPTS += --disable-pciaccess
 endif
 
+ifeq ($(BR2_PACKAGE_LIBUMP),y)
+XDRIVER_XF86_VIDEO_FBTURBO_DEPENDENCIES += libump
+endif
+
+ifeq ($(BR2_PACKAGE_XPROTO_DRI2PROTO),y)
+XDRIVER_XF86_VIDEO_FBTURBO_DEPENDENCIES += xproto_dri2proto
+endif
+
 define XDRIVER_XF86_VIDEO_FBTURBO_INSTALL_CONF_FILE
 	$(INSTALL) -m 0644 -D $(@D)/xorg.conf $(TARGET_DIR)/etc/X11/xorg.conf
 endef

package/x11r7/xserver_xorg-server/xserver_xorg-server.mk

@@ -82,10 +82,10 @@ endif
 
 # Xwayland support needs libdrm, libepoxy, wayland and libxcomposite
 ifeq ($(BR2_PACKAGE_LIBDRM)$(BR2_PACKAGE_LIBEPOXY)$(BR2_PACKAGE_WAYLAND)$(BR2_PACKAGE_XLIB_LIBXCOMPOSITE),yyyy)
-XSERVER_XORG_SERVER_CONF_OPTS += --enable-wayland
+XSERVER_XORG_SERVER_CONF_OPTS += --enable-xwayland
 XSERVER_XORG_SERVER_DEPENDENCIES += libdrm libepoxy wayland xlib_libXcomposite
 else
-XSERVER_XORG_SERVER_CONF_OPTS += --disable-wayland
+XSERVER_XORG_SERVER_CONF_OPTS += --disable-xwayland
 endif
 
 # Present protocol only required for xserver 1.15+, but does not matter if

support/misc/Vagrantfile

@@ -5,7 +5,7 @@
 ################################################################################
 
 # Buildroot version to use
-RELEASE='2016.02'
+RELEASE='2016.05'
 
 ### Change here for more memory/cores ###
 VM_MEMORY=2048

system/Config.in

@@ -101,6 +101,10 @@ comment "systemd needs (e)glibc toolchain, headers >= 3.10"
 
 config BR2_INIT_NONE
 	bool "None"
+	help
+	  Buildroot will not install any init system. You will
+	  have to provide your own, either with a new package
+	  or with a rootfs-overlay.
 
 endchoice
 

toolchain/helpers.mk

@@ -11,7 +11,7 @@
 copy_toolchain_lib_root = \
 	LIB="$(strip $1)"; \
 \
-	LIBPATHS=`find -L $(STAGING_DIR) -name "$${LIB}" 2>/dev/null` ; \
+	LIBPATHS=`find $(STAGING_DIR)/ -name "$${LIB}" 2>/dev/null` ; \
 	for LIBPATH in $${LIBPATHS} ; do \
 		DESTDIR=`echo $${LIBPATH} | sed "s,^$(STAGING_DIR)/,," | xargs dirname` ; \
 		mkdir -p $(TARGET_DIR)/$${DESTDIR}; \