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boost: context needs thread without C++11 mutex

PATCH Superseded Fabrice Fontaine 2 participants 2 messages Aug 18, 2018

v1 of 3 Superseded Latest is v3 →

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Fabrice Fontaine

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#0 lore raw

PATCH 1/1 boost: context needs thread without C++11 mutex

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 <[email protected]>
---
 package/boost/Config.in | 1 +
 1 file changed, 1 insertion(+)
package/boost/Config.in +1 -0
index 57e98c72e4..0fd049d53c 100644
@@ -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.
Signature · 1 line
2.14.1
Applied
#1 lore raw

PATCH 1/1 boost: context needs thread without C++11 mutex

Hello,

Quoted 11 lines · Fabrice Fontaine

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

Quoted 7 lines

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

Signed-off-by Fabrice Fontaine <[email protected]>
---
 package/boost/Config.in | 1 +
 1 file changed, 1 insertion(+)

Applied to master, thanks.

Thomas

Signature · 3 lines
Thomas Petazzoni, CTO, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com