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boost: context needs thread without C++11 mutex
authorFabrice Fontaine <fontaine.fabrice@gmail.com>
Sat, 18 Aug 2018 19:47:25 +0000 (21:47 +0200)
committerThomas Petazzoni <thomas.petazzoni@bootlin.com>
Sat, 18 Aug 2018 20:32:14 +0000 (22:32 +0200)
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>
package/boost/Config.in patch | blob | history

diff --git a/package/boost/Config.in b/package/boost/Config.in
index 57e98c72e4916a63caadcb167587bb1f8b9263c3..0fd049d53cae3c17c1a7c7691cac6301a8aaa7e1 100644 (file)
--- a/package/boost/Config.in
+++ b/package/boost/Config.in
@@ -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.