f31227e628
ijson < 2.5 (as available in Debian 10) use the slow python backend by default instead of the most efficient one available like modern ijson versions, significantly slowing down cve checking. E.G.: time ./support/scripts/pkg-stats --nvd-path ~/.nvd -p avahi --html foobar.html Goes from 174,44s user 2,11s system 99% cpu 2:58,04 total To 93,53s user 2,00s system 98% cpu 1:36,65 total E.G. almost 2x as fast. As a workaround, detect when the python backend is used and try to use a more efficient one instead. Use the yajl2_cffi backend as recommended by upstream, as it is most likely to work, and print a warning (and continue) if we fail to load it. The detection is slightly complicated by the fact that ijson.backends used to be a reference to a backend module, but is nowadays a string (without the ijson.backends prefix). Signed-off-by: Peter Korsgaard <peter@korsgaard.com> Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> |
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| arch | ||
| board | ||
| boot | ||
| configs | ||
| docs | ||
| fs | ||
| linux | ||
| package | ||
| support | ||
| system | ||
| toolchain | ||
| utils | ||
| .defconfig | ||
| .flake8 | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| CHANGES | ||
| Config.in | ||
| Config.in.legacy | ||
| COPYING | ||
| DEVELOPERS | ||
| Makefile | ||
| Makefile.legacy | ||
| 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