| Summary: |
dev-libs/boost-1.48* whith gcc-4.7 breaks threading support |
| Product: |
Gentoo Linux
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Reporter: |
Andreas K. Hüttel <dilfridge> |
| Component: |
[OLD] Library | Assignee: |
C++ Team [disbanded] <cpp+disabled> |
| Status: |
RESOLVED
DUPLICATE
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| Severity: |
normal
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CC: |
dev-zero, graphics+disabled, hwoarang, SebastianLuther, tdalman
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| Priority: |
Normal
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| Version: |
unspecified | |
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| Hardware: |
All | |
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| OS: |
Linux | |
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| URL: |
https://svn.boost.org/trac/boost/ticket/6165
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| Whiteboard: |
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Package list:
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Runtime testing required:
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| Bug Depends on: |
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| Bug Blocks: |
390247
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Threading support detection is broken if you combine boost-1.48 with gcc-4.7. See $URL for more info. Boost actually compiles and installs fine, but applications that need it do not find the threading support. This is fixed in boost-1.49. Your call if you want to backport the simple upstream patch. (Found this while trying to build hugin, you end up with errors like: [0mcd /var/tmp/portage/media-gfx/hugin-2011.4.0/work/hugin-2011.4.0_build/src/hugin_base && /usr/bin/x86_64-pc-linux-gnu-g++ -Dhuginbase_EXPORTS -DHUGIN_HSI -DNDEBUG -march=native -O2 -pipe -ggdb -fPIC -I/var/tmp/portage/media-gfx/hugin-2011.4.0/work/hugin-2011.4.0_build/src -I/var/tmp/portage/media-gfx/hugin-2011.4.0/work/hugin-2011.4.0/src/hugin_base -I/var/tmp/portage/media-gfx/hugin-2011.4.0/work/hugin-2011.4.0/src/foreign -I/var/tmp/portage/media-gfx/hugin-2011.4.0/work/hugin-2011.4.0/src/foreign/vigra -I/var/tmp/portage/media-gfx/hugin-2011.4.0/work/hugin-2011.4.0/src/celeste -I/var/tmp/portage/media-gfx/hugin-2011.4.0/work/hugin-2011.4.0_build/src/celeste -I/var/tmp/portage/media-gfx/hugin-2011.4.0/work/hugin-2011.4.0/src -I/usr/include/OpenEXR -I/usr/include/boost-1_48 -I/usr/include/python2.7 -o CMakeFiles/huginbase.dir/algorithms/basic/StraightenPanorama.cpp.o -c /var/tmp/portage/media-gfx/hugin-2011.4.0/work/hugin-2011.4.0/src/hugin_base/algorithms/basic/StraightenPanorama.cpp In file included from /usr/include/boost-1_48/boost/thread/detail/platform.hpp:17:0, from /usr/include/boost-1_48/boost/thread/thread.hpp:12, from /usr/include/boost-1_48/boost/thread.hpp:13, from /var/tmp/portage/media-gfx/hugin-2011.4.0/work/hugin-2011.4.0/src/hugin_base/vigra_ext/MultiThreadOperations.h:31, from /var/tmp/portage/media-gfx/hugin-2011.4.0/work/hugin-2011.4.0/src/hugin_base/vigra_ext/ImageTransforms.h:42, from /var/tmp/portage/media-gfx/hugin-2011.4.0/work/hugin-2011.4.0/src/hugin_base/nona/Stitcher.h:49, from /var/tmp/portage/media-gfx/hugin-2011.4.0/work/hugin-2011.4.0/src/hugin_base/algorithms/nona/NonaFileStitcher.cpp:33: /usr/include/boost-1_48/boost/config/requires_threads.hpp:29:4: error: #error "Threading support unavaliable: it has been explicitly disabled with BOOST_DISABLE_THREADS" )