2e1b15a6fb
There is an issue with powerpc64le and boost::uuids::random_generator on the
following line of code (from include/boost/uuid/seed_rng.hpp):
sha.process_bytes( (unsigned char const*)&std::rand, sizeof( void(*)() ) )
This line "inspects the first couple bytes (here eight) of the std::rand
function to seed some rng. Due to the implementation of process_bytes and
inlining happening, it seems that one of the loops therein uses &rand-1 as
some boundary, compiling with -O0 makes that reloc come out as 'rand + 0' and
the link will succeed."
See: https://bugzilla.suse.com/show_bug.cgi?id=955832#c7
Fixes:
- http://autobuild.buildroot.org/results/454c0ea393615bae2d1b44be9920f25b5c49fc33
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
(cherry picked from commit
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| README | ||
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at http://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on Freenode IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches