boost: disable on NIOS 2 with broken toolchains

The current NIOS 2 toolchains are not capable of building Boost, so
let's disable it and its reverse dependencies. Even though it's not
strictly an architecture dependency, we use the <pkg>_ARCH_SUPPORTS
paradigm for this dependency, since it simplifies a lot handling all
boost reverse dependencies, and is anyway quite similar to an
architecture dependency since we don't display a comment about this
dependency.

Fixes:

  http://autobuild.buildroot.net/results/e119b1ef55c546e0d0598b85c46ceefa5c43d5a6/

[Peter: also update mpd comment]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/boost/Config.in

@@ -1,9 +1,15 @@
 comment "boost needs a toolchain w/ C++, threads"
 	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS
 
+config BR2_PACKAGE_BOOST_ARCH_SUPPORTS
+	bool
+	default y if !BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII201405 && \
+		!BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII201305
+
 config BR2_PACKAGE_BOOST
 	bool "boost"
 	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_PACKAGE_BOOST_ARCH_SUPPORTS
 	# Boost could theorically be built with threading=single, but
 	# that unfortunately doesn't work. Until someone fixes that,
 	# let's depend on threads.

package/cc-tool/Config.in

@@ -2,6 +2,7 @@ config BR2_PACKAGE_CC_TOOL
 	bool "cc-tool"
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on BR2_TOOLCHAIN_HAS_THREADS
+	depends on BR2_PACKAGE_BOOST_ARCH_SUPPORTS
 	select BR2_PACKAGE_LIBUSB
 	select BR2_PACKAGE_BOOST
 	select BR2_PACKAGE_BOOST_PROGRAM_OPTIONS
@@ -17,4 +18,5 @@ config BR2_PACKAGE_CC_TOOL
 	  http://sourceforge.net/projects/cctool/
 
 comment "cc-tool needs a toolchain w/ C++, threads"
+	depends on BR2_PACKAGE_BOOST_ARCH_SUPPORTS
 	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS

package/gnuradio/Config.in

@@ -1,5 +1,6 @@
 comment "gnuradio needs a toolchain w/ C++, NPTL, wchar, dynamic library"
 	depends on BR2_USE_MMU
+	depends on BR2_PACKAGE_BOOST_ARCH_SUPPORTS
 	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR || \
 		!BR2_TOOLCHAIN_HAS_THREADS_NPTL || BR2_STATIC_LIBS
 
@@ -10,6 +11,7 @@ config BR2_PACKAGE_GNURADIO
 	depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL
 	depends on BR2_USE_MMU # use fork()
 	depends on BR2_USE_WCHAR # boost
+	depends on BR2_PACKAGE_BOOST_ARCH_SUPPORTS
 	select BR2_PACKAGE_BOOST
 	select BR2_PACKAGE_BOOST_DATE_TIME
 	select BR2_PACKAGE_BOOST_FILESYSTEM

package/kodi/Config.in

@@ -1,6 +1,7 @@
 config BR2_PACKAGE_KODI_ARCH_SUPPORTS
 	bool
-	default y if BR2_arm || BR2_i386 || BR2_x86_64
+	default y if (BR2_arm || BR2_i386 || BR2_x86_64) && BR2_PACKAGE_BOOST_ARCH_SUPPORTS
+
 
 comment "kodi needs a toolchain w/ C++, threads, wchar"
 	depends on BR2_PACKAGE_KODI_ARCH_SUPPORTS

package/libftdi1/Config.in

@@ -14,11 +14,13 @@ config BR2_PACKAGE_LIBTFDI1_LIBFTDIPP1
 	select BR2_PACKAGE_BOOST
 	depends on BR2_INSTALL_LIBSTDCPP # boost
 	depends on BR2_TOOLCHAIN_HAS_THREADS # boost
+	depends on BR2_PACKAGE_BOOST_ARCH_SUPPORTS
 	help
 	  C++ bindings for libftdi
 
 comment "libfdtipp1 needs a toolchain w/ C++"
 	depends on !BR2_INSTALL_LIBSTDCPP
+	depends on BR2_PACKAGE_BOOST_ARCH_SUPPORTS
 
 config BR2_PACKAGE_LIBTFDI1_PYTHON_BINDINGS
 	bool "python bindings"

package/mpd/Config.in

@@ -7,6 +7,7 @@ menuconfig BR2_PACKAGE_MPD
 	# sparc & CS powerpc gcc are too old
 	depends on !BR2_sparc
 	depends on !(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_POWERPC201103 || BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_POWERPC201009)
+	depends on BR2_PACKAGE_BOOST_ARCH_SUPPORTS
 	select BR2_PACKAGE_BOOST
 	select BR2_PACKAGE_LIBGLIB2
 	select BR2_PACKAGE_LIBICONV if !BR2_ENABLE_LOCALE
@@ -290,6 +291,7 @@ endif
 
 comment "mpd needs a toolchain w/ C++, threads, wchar"
 	depends on BR2_USE_MMU
+	depends on BR2_PACKAGE_BOOST_ARCH_SUPPORTS
 	depends on !BR2_sparc
 	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR || \
 		!BR2_TOOLCHAIN_HAS_THREADS

package/pulseview/Config.in

@@ -15,6 +15,7 @@ config BR2_PACKAGE_PULSEVIEW
 	depends on BR2_TOOLCHAIN_HAS_THREADS
 	depends on BR2_USE_MMU
 	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_PACKAGE_BOOST_ARCH_SUPPORTS
 	help
 	  PulseView is a Qt based logic analyzer, oscilloscope
 	  and MSO GUI for sigrok.
@@ -24,4 +25,5 @@ config BR2_PACKAGE_PULSEVIEW
 comment "pulseview needs a toolchain w/ wchar, threads, C++"
 	depends on BR2_USE_MMU
 	depends on BR2_PACKAGE_QT5
+	depends on BR2_PACKAGE_BOOST_ARCH_SUPPORTS
 	depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS || !BR2_INSTALL_LIBSTDCPP

package/python-libconfig/Config.in

@@ -1,4 +1,5 @@
 comment "python-libconfig needs a toolchain w/ C++, threads"
+	depends on BR2_PACKAGE_BOOST_ARCH_SUPPORTS
 	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS
 
 config BR2_PACKAGE_PYTHON_LIBCONFIG
@@ -8,6 +9,7 @@ config BR2_PACKAGE_PYTHON_LIBCONFIG
 	select BR2_PACKAGE_LIBCONFIG
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on BR2_TOOLCHAIN_HAS_THREADS
+	depends on BR2_PACKAGE_BOOST_ARCH_SUPPORTS
 	help
 	  Python bindings to the C++ library libconfig
 

package/thrift/Config.in

@@ -4,6 +4,7 @@ config BR2_PACKAGE_THRIFT
 	depends on BR2_USE_WCHAR
 	depends on BR2_TOOLCHAIN_HAS_THREADS
 	depends on BR2_ARCH_HAS_ATOMICS
+	depends on BR2_PACKAGE_BOOST_ARCH_SUPPORTS
 	select BR2_PACKAGE_BOOST
 	select BR2_PACKAGE_LIBEVENT
 	select BR2_PACKAGE_OPENSSL
@@ -20,5 +21,6 @@ config BR2_PACKAGE_THRIFT
 
 comment "thrift needs a toolchain w/ C++, wchar, threads"
 	depends on BR2_ARCH_HAS_ATOMICS
+	depends on BR2_PACKAGE_BOOST_ARCH_SUPPORTS
 	depends on !BR2_USE_WCHAR || \
 		!BR2_TOOLCHAIN_HAS_THREADS || !BR2_INSTALL_LIBSTDCPP

package/yaml-cpp/Config.in

@@ -2,6 +2,7 @@ config BR2_PACKAGE_YAML_CPP
 	bool "yaml-cpp"
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on BR2_TOOLCHAIN_HAS_THREADS # boost
+	depends on BR2_PACKAGE_BOOST_ARCH_SUPPORTS
 	select BR2_PACKAGE_BOOST
 	help
 	  yaml-cpp is a YAML parser and emitter in C++ matching
@@ -10,4 +11,5 @@ config BR2_PACKAGE_YAML_CPP
 	  https://code.google.com/p/yaml-cpp/
 
 comment "yaml-cpp needs a toolchain w/ C++, threads"
+	depends on BR2_PACKAGE_BOOST_ARCH_SUPPORTS
 	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS

package/zmqpp/Config.in

@@ -26,6 +26,7 @@ if BR2_PACKAGE_ZMQPP
 config BR2_PACKAGE_ZMQPP_CLIENT
 	bool "zmqpp client"
 	depends on BR2_TOOLCHAIN_HAS_THREADS # boost
+	depends on BR2_PACKAGE_BOOST_ARCH_SUPPORTS
 	select BR2_PACKAGE_BOOST
 	select BR2_PACKAGE_BOOST_PROGRAM_OPTIONS
 	help
@@ -33,6 +34,7 @@ config BR2_PACKAGE_ZMQPP_CLIENT
 	  used to listen or send to zeromq sockets.
 
 comment "zmqpp client needs a toolchain w/ threads"
+	depends on BR2_PACKAGE_BOOST_ARCH_SUPPORTS
 	depends on !BR2_TOOLCHAIN_HAS_THREADS
 
 endif