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Augustin Cavalier 74843df324 runtime_loader: Support resolving weak symbols as NULL. In the case where a weakly declared symbol has no definition, it should just resolved to be NULL instead of failing to load at all. GCC 11 builds of libroot.so wind up having one weak symbol declaration that is unresolved at runtime, to __cxa_pure_virtual, which seems to be provided by some object in libsupc++.a that ld does not pull in. We could probably force it to be, but implementing proper weak symbol resolution seems to be the more sensible path. Change-Id: Ifd512b73dc67581e6173b5c78ce73ac68971707a Reviewed-on: https://review.haiku-os.org/c/haiku/+/4768 Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org> Reviewed-by: X512 <danger_mail@list.ru> Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>		2022-01-31 14:19:39 +00:00
3rdparty	3rdparty/docker/bootstrap: Fix bootstrap container	2021-12-12 14:24:21 -06:00
build	jam/build: Solve infinite recursion on host-only tools; fixes #17546	2022-01-23 16:42:21 -06:00
data	Update translations from Pootle	2022-01-29 08:07:53 +00:00
docs	docs/arm: remove TODO item for bootloader memory map handling	2022-01-27 20:25:22 +00:00
headers	intel_extreme: for Ivy/SandyBridge added eDP programming for laptops.	2022-01-30 00:21:32 +00:00
src	runtime_loader: Support resolving weak symbols as NULL.	2022-01-31 14:19:39 +00:00
.editorconfig
.gitignore	gitignore: Add Visual Studio Code and IntelliJ IDEA configuration directories	2021-05-31 20:15:44 +00:00
.gitreview
configure	configure: Use IS_LEGACY_GCC instead of manually comparing GCC versions.	2021-12-07 14:22:54 -05:00
Jamfile	Update build-packages for GCC 11 upgrade.	2021-12-07 14:26:24 -05:00
Jamrules	Revert "Jamrules: Include the UserBuildConfig before processing repositories."	2019-09-15 17:33:36 +02:00
lgtm.yml	lgtm.yml: disable Wformat-diag when building gcc	2021-12-14 06:06:41 +00:00
License.md
ReadMe.Compiling.md	Added missing --cross-tools-source argument name for bootstrap build and missing \ at the end of line 136	2021-12-02 08:05:50 +00:00
ReadMe.md	ReadMe: Add Getting Involved link	2021-06-13 21:06:58 +00:00

ReadMe.md

Haiku

Homepage | Mailing Lists | IRC Channels | Issue Tracker | API docs

Haiku is an open-source operating system that specifically targets personal computing. Inspired by the BeOS, Haiku is fast, simple to use, easy to learn and yet very powerful.

Goals

Sensible defaults with minimal configuration required.
Clean, clear, concise code.
Unified desktop environment.

Trying Haiku

Haiku provides pre-built nightly images and release images. Haiku is compatible with a large variety of hardware, but in case you don't want to "take the plunge" and install Haiku on bare metal, you can install it on a virtual machine (VM) instead. If you've never used a VM before, you can follow one of the "Emulating Haiku" guides.

Compiling Haiku

See ReadMe.Compiling.

Contributing

Haiku is a meritocratic open source project with a large variety of tasks. Even if you can't write code, you can still help! Haiku needs designers, (technical) writers, translators, testers... Get involved and help out!

Contributing code

If you're submitting a patch to us, please make sure you're following the patch submitting guidelines.

If you're having trouble finding something in the source tree, you can use one of our web-based source code browsers:

https://xref.landonf.org/ (OpenGrok, provided by Landon Fuller)
https://git.haiku-os.org/ (git, provided by Haiku, Inc.)

Contributing documentation

The main piece of documentation that still needs work are the API docs (found in the tree at docs/user). Just find an undocumented class, write documentation for it, and submit a patch.