stella: fix build without threads support

Fix build error when building using toolchain without threads support:

src/common/tv_filters/AtariNTSC.hxx:172:16: error: 'thread' is not a member of 'std'
     unique_ptr<std::thread[]> myThreads;
                     ^~~

Since version 5.0.2, Stella needs a toolchain with threads support.

Fixes:
http://autobuild.buildroot.net/results/bd30388ee24294158d0a373764408c8c846853d4
http://autobuild.buildroot.net/results/ad1571cecfc697650b436c147b5f3a1b4326091d
http://autobuild.buildroot.net/results/10b73362358f3af45534a0cd096672dd1460a7d0

Signed-off-by: Sergio Prado <sergio.prado@e-labworks.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/stella/Config.in b/package/stella/Config.in
index 959169726f37949faa22c93ddac875a0654e1907..639b9e4ae7873362e7d83acf06c173357a6c5de0 100644 (file)
--- a/package/stella/Config.in
+++ b/package/stella/Config.in
@@ -2,6 +2,7 @@ config BR2_PACKAGE_STELLA
        bool "stella"
        depends on !BR2_STATIC_LIBS # sdl2
        depends on BR2_INSTALL_LIBSTDCPP
+       depends on BR2_TOOLCHAIN_HAS_THREADS
        depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # C++14
        select BR2_PACKAGE_SDL2
        select BR2_PACKAGE_LIBPNG
@@ -11,6 +12,7 @@ config BR2_PACKAGE_STELLA
 
          https://stella-emu.github.io/
 
-comment "stella needs a toolchain w/ dynamic library, C++, gcc >= 4.9"
+comment "stella needs a toolchain w/ dynamic library, C++, threads, gcc >= 4.9"
        depends on BR2_STATIC_LIBS || !BR2_INSTALL_LIBSTDCPP || \
+               !BR2_TOOLCHAIN_HAS_THREADS || \
                !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9