boost: module context affected by GCC bug 64735
PATCH 1/1 boost: module context affected by GCC bug 64735
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
--- package/boost/Config.in | 1 + 1 file changed, 1 insertion(+)
package/boost/Config.in +1 -0
@@ -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"
Signature · 1 line
2.13.1
Thomas Petazzoni
AppliedPATCH 1/1 boost: module context affected by GCC bug 64735
Hello,
Quoted 15 lines · J?rg Krause
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_ptrfrom 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/
Quoted 6 lines
[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64735
Signed-off-by J?rg Krause <[email protected]>--- package/boost/Config.in | 1 + 1 file changed, 1 insertion(+)
Applied to master, thanks.
Thomas
Signature · 3 lines
Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com