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Romain Naour fff68f75b3 package/gcc: disable split-stack for non-thread builds
Since commit [1], the autobuilder script generates fully random
configurations that can trigger configurations that were not tested
before.

Here, the toolchain build with uClibc-ng without threads support
(BR2_PTHREADS_NONE=y) fails to build due to a missing pthread.h
header:

../../../libgcc/generic-morestack-thread.c:42:10: fatal error: pthread.h: No such file or directory
   42 | #include <pthread.h>

This issue was actually fixed by this commit [2] adding a patch for
gcc 4.8, 4.9, 5.3. But it get lost when gcc 6 was added to Buildroot [3].

Since then the issue was present in Buildroot but has not been noticed.

[1] https://git.buildroot.net/buildroot-test/commit/?id=27b18dcb1686a98ce718b6a816e98f8505957a6c
[2] 2631219f64
[3] 519d83bfa0

Fixes:
http://autobuild.buildroot.org/results/5ec/5ec9eefacd27ef4fa73066013188796b43a30428
https://bugs.busybox.net/show_bug.cgi?id=8766

Signed-off-by: Romain Naour <romain.naour@smile.fr>
Cc: Waldemar Brodkorb <wbx@openadk.org>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2022-07-25 14:29:18 +02:00
arch arch: add BR2_ARCH_NEEDS_GCC_AT_LEAST_12 2022-07-23 17:31:27 +02:00
board board/mender: add a mender board example configuration. 2022-07-24 21:04:38 +02:00
boot pacakge: drop remnants of $(HOST_DIR)/usr 2022-07-24 11:30:40 +02:00
configs board/mender: add a mender board example configuration. 2022-07-24 21:04:38 +02:00
docs docs/manual: fix patchwork URL 2022-07-23 18:57:22 +02:00
fs fs/tar: add option for zstd compression 2022-07-23 22:40:01 +02:00
linux {linux, linux-headers}: bump 4.{9, 14, 19}.x / 5.{4, 10, 15, 17}.x series 2022-07-11 18:38:46 +02:00
package package/gcc: disable split-stack for non-thread builds 2022-07-25 14:29:18 +02:00
support pacakge: drop remnants of $(HOST_DIR)/usr 2022-07-24 11:30:40 +02:00
system package/systemd: add setting for systemd default.target 2022-05-02 22:58:44 +02:00
toolchain package/elf2flt: Remove Config.in.host 2022-07-23 16:38:54 +02:00
utils utils/readme.txt: Fix typo "get-developers" 2022-07-23 18:21:21 +02:00
.clang-format .clang-format: initial import from Linux 5.15.6 2022-01-01 15:01:13 +01:00
.defconfig
.flake8
.gitignore
.gitlab-ci.yml utils/checkpackagelib/lib_sysv: run shellcheck 2022-02-06 18:27:03 +01:00
CHANGES Update for 2022.02.3 2022-06-19 12:53:35 +02:00
Config.in package/elf2flt: Remove Config.in.host 2022-07-23 16:38:54 +02:00
Config.in.legacy package/{mesa3d, mesa3d-headers}: bump version to 22.1.3 2022-07-23 22:30:14 +02:00
COPYING
DEVELOPERS package/hawktracer: new package 2022-07-25 10:38:31 +02:00
Makefile Kickoff 2022.08 cycle 2022-06-07 21:06:39 +02:00
Makefile.legacy
README docs: move the IRC channel away from Freenode 2021-05-29 22:16:23 +02:00

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 OFTC IRC.

If you would like to contribute patches, please read
https://buildroot.org/manual.html#submitting-patches