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| author | Fabrice Fontaine <fontaine.fabrice@gmail.com> | 2018-08-21 23:25:47 +0200 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@bootlin.com> | 2018-10-10 21:50:09 +0200 |
| commit | f3a483a81be43b0ff674400e11900605969f8f1c (patch) | |
| tree | 9aed8d0c6e24e4324c9bfc2c825c3700f70f4185 /boot/mv-ddr-marvell/mv-ddr-marvell.hash | |
| parent | 1554db330d1c8dda9926762a666a3a059d51c1b7 (diff) | |
| download | buildroot-f3a483a81be43b0ff674400e11900605969f8f1c.tar.gz buildroot-f3a483a81be43b0ff674400e11900605969f8f1c.zip | |
boost: context needs C++11
Without std=c++11, mutex is not always correctly detected with gcc 4.7,
4.8 or even 5.x. As a result, boost_thread is wrongly selected by
boost_context.
mutex is available on gcc 4.7.x, the issue is that boost does not
correctly detect it because -std=c++11 was missing.
Keep thread select for gcc version lower or equal to 4.6. mutex is
available since gcc 4.4 (with std=c++0x) but common buildroot practice
for C++11 packages is to have a dependency on gcc 4.7, 4.8 or 4.9
depending on the requested C++11 features.
Fixes:
- http://autobuild.buildroot.net/results/fb046c04fe18bec973d120e4ab33971f32ba5769
- http://autobuild.buildroot.net/results/99f1a255b78a973faeb8bf3b94d78efc54426a8b
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Diffstat (limited to 'boot/mv-ddr-marvell/mv-ddr-marvell.hash')
0 files changed, 0 insertions, 0 deletions
