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boost: context needs thread without C++11 mutex

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Extract from output/build/boost-1.67.0/libs/context/build/Jamfile.v2:

explicit cxx11_hdr_mutex_check ;
local cxx11_mutex = [ check-target-builds
      cxx11_hdr_mutex_check "C++11 mutex"
    :
    : <library>/boost/thread//boost_thread
  ] ;

So select boost_thread if gcc <= 4.7

Fixes:
 - http://autobuild.buildroot.net/results/fb046c04fe18bec973d120e4ab33971f32ba5769

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Fabrice Fontaine 2018-08-18 21:47:25 +02:00 committed by Thomas Petazzoni
parent dbe8483b20
commit b20c5ca3b8
1 changed files with 1 additions and 0 deletions
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1
package/boost/Config.in
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@ -83,6 +83,7 @@ config BR2_PACKAGE_BOOST_CONTEXT
bool "boost-context"
depends on BR2_PACKAGE_BOOST_CONTEXT_ARCH_SUPPORTS
depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_64735
select BR2_PACKAGE_BOOST_THREAD if !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
help
C++11 context switching library.