package/stella: needs exception_ptr

exception_ptr is needed since version 6.0 and
https://github.com/stella-emu/stella/commit/afb1e1d1e1bc5afdb79860d2e33af3abc761303c

Fixes:
 - http://autobuild.buildroot.org/results/b231de3d233481f11e6cd6a4df9bb6a9da685b9f

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/stella/Config.in

@@ -4,6 +4,7 @@ config BR2_PACKAGE_STELLA
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on BR2_TOOLCHAIN_HAS_THREADS
 	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_5 # C++14
+	depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_64735 # exception_ptr
 	select BR2_PACKAGE_SDL2
 	select BR2_PACKAGE_LIBPNG
 	select BR2_PACKAGE_ZLIB
@@ -16,3 +17,6 @@ comment "stella needs a toolchain w/ dynamic library, C++, threads, gcc >= 5"
 	depends on BR2_STATIC_LIBS || !BR2_INSTALL_LIBSTDCPP || \
 		!BR2_TOOLCHAIN_HAS_THREADS || \
 		!BR2_TOOLCHAIN_GCC_AT_LEAST_5
+
+comment "stella needs a toolchain not affected by GCC bug 64735"
+	depends on BR2_TOOLCHAIN_HAS_GCC_BUG_64735