a2e55071b4
With Microblaze Gcc version < 8.x the build hangs to gcc bug 85180: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85180. This package has been excluded from building if the toolchain is affected by gcc bug 85180. To be consistent with how we deal with this issue in other packages, we re-enable the package and instead work around the issue by building with -O0, since gcc bug 85180 manifests itself only when optimization is enabled. To achieve this: - add --disable-optimizations to EXTRA_OPTS, which gets passed down to the built-in libav library - pass -O0 to CFLAGS in CONF_ENV Then we remove 'depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_85180' and its comment if not available from Config.in Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com> [Thomas: tweak CFLAGS logic, improve commit log] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> |
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| arch | ||
| board | ||
| boot | ||
| configs | ||
| docs | ||
| fs | ||
| linux | ||
| package | ||
| support | ||
| system | ||
| toolchain | ||
| utils | ||
| .defconfig | ||
| .flake8 | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| .gitlab-ci.yml.in | ||
| 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