Message ID | 20170615094000.28246-1-joerg.krause@embedded.rocks |
---|---|
State | Accepted |
Headers | show |
Hello, On Thu, 15 Jun 2017 11:40:00 +0200, Jörg Krause wrote: > Building boosts module context is affected by GCC bug 64735 [1]: > > ``` > ./boost/context/execution_context_v2.hpp:298:31: error: 'exception_ptr' is not a member of 'std' > auto p = std::make_tuple( std::exception_ptr{}, std::move( data) ); > ``` > > This is because `exception_ptr` from libstdc++ is not available for > architectures not supporting always lock-free atomic ints. > > Note, that this bug is fixed in GCC 7. > > Fixes: > http://autobuild.buildroot.net/results/f4e/f4e8a3727f19f7df4a1c45efe3603422fafd4af5/ > > [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64735 > > Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> > --- > package/boost/Config.in | 1 + > 1 file changed, 1 insertion(+) Applied to master, thanks. Thomas
diff --git a/package/boost/Config.in b/package/boost/Config.in index f0a2385706..50d0ff8e01 100644 --- a/package/boost/Config.in +++ b/package/boost/Config.in @@ -67,6 +67,7 @@ config BR2_PACKAGE_BOOST_CONTEXT bool "boost-context" depends on ((BR2_arm || BR2_armeb) && BR2_ARM_CPU_HAS_ARM) || \ BR2_i386 || BR2_mips || BR2_mipsel || BR2_powerpc || BR2_x86_64 + depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_64735 config BR2_PACKAGE_BOOST_COROUTINE bool "boost-coroutine"
Building boosts module context is affected by GCC bug 64735 [1]: ``` ./boost/context/execution_context_v2.hpp:298:31: error: 'exception_ptr' is not a member of 'std' auto p = std::make_tuple( std::exception_ptr{}, std::move( data) ); ``` This is because `exception_ptr` from libstdc++ is not available for architectures not supporting always lock-free atomic ints. Note, that this bug is fixed in GCC 7. Fixes: http://autobuild.buildroot.net/results/f4e/f4e8a3727f19f7df4a1c45efe3603422fafd4af5/ [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64735 Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> --- package/boost/Config.in | 1 + 1 file changed, 1 insertion(+)