libsigrok: mark libsigrokcxx as broken

It requires doxygen to generate the C++ bindings, which doesn't have a
package in Buildroot. Until this gets resolved, mark libsigrokcxx and
its reverse dependency pulseview as broken to avoid build failures in
the autobuilders.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/libsigrok/Config.in

@@ -22,12 +22,15 @@ config BR2_PACKAGE_LIBSIGROKCXX
 	bool "build C++ bindings"
 	select BR2_PACKAGE_GLIBMM
 	depends on BR2_INSTALL_LIBSTDCPP
+	# requires doxygen, which isn't packaged in Buildroot
+	depends on BROKEN
 	help
 	  Build libsigrok C++ bindings as well.
 
 comment "C++ bindings need a toolchain w/ C++"
 	depends on BR2_PACKAGE_LIBSIGROK
 	depends on !BR2_INSTALL_LIBSTDCPP
+	depends on BROKEN
 
 endif
 

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 BROKEN # libsigrokcxx
 	help
 	  PulseView is a Qt based logic analyzer, oscilloscope
 	  and MSO GUI for sigrok.
@@ -25,3 +26,4 @@ comment "pulseview needs a toolchain w/ wchar, threads, C++"
 	depends on BR2_USE_MMU
 	depends on BR2_PACKAGE_QT5
 	depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS || !BR2_INSTALL_LIBSTDCPP
+	depends on BROKEN # libsigrokcxx