iglunix/README.md
2021-09-26 11:43:51 +00:00

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# [Iglunix](https://iglunix.xyz/)
Unix like software distribution with no GNU components
All build scripts are 0BSD Licensed.
To create an ISO from a non-iglunix OS please see https://github.com/iglunix/iglunix-autobuild
## Is this GNU/Linux
No, GNU currently contributes roughly 10 MiB of code in the base system whilst,
LLVM and Linux both contribute aproximately 1 GiB each. Instead we suggest that
one should refer to Igluinx running on the Linux kernel as LLVM/Musl/Linux.
LLVM and Linux because they are the two largest packages and make up the
majority of the base system, and Musl to be explicit about the C library,
target triple and to differentiate it from any system using LLVM's libc
(which will may very well likely use in the future).
## Discord
Join us at [link](https://discord.gg/NKB9qD2bMx)
## Status of Other Kernels
### FreeBSD
FreeBSD has solid upstream LLVM support which would make it ideal for iglunix.
However, I haven't been successful at building the required parts of the base
system.
### OpenBSD
Iglunix has been tested to work on OpenBSD. (don't forget to symlink `libc.so`
otherwise the toolchain breaks).
### Darwin
I have found no easy way of building libc on Darwin platforms as on yet.
Because of this I haven't got far at all porting Iglunix to Darwin
based systems such as MacOS and PureDarwin.
## Web Browsers
Iglunix currently has qtwebengine running (with sandboxing broken on atleast
aarch64). This does require 3 extra GNU dependencies ontop of GNU Make:
`gperf`, `gm4`, `bison`. This also requires dbus however it is only needed
at build time and for this reason we are working on a stub implementation.
## Replacements LUT
|standard tool | iglunix tool | use |
|--------------|--------------------|----------------------------------|
|glibc | musl | libc |
|glibc | libexecinfo | backtrace functions |
|libstdc++ | libc++ | C++ standard library |
|libgcc | libunwind | stack unwinding |
|libgcc | complier-rt | compiler builtins |
|bison | byacc | POSIX yacc |
|coreutils | toybox+busybox | POSIX utilities |
|gcc | clang | C++ compiler |
|zlib | zlib-ng | compression library |
|gmake | bmake, others | POSIX Make implementation |
|ninja | samurai | Ninja build implementation |
|GNU M4 | OpenBSD M4 | POSIX M4 implementation |
|ncurses | netbsd-curses | X/Open Curses implementation |
|bash | mksh | Shell |
|Linux PAM | Open PAM | Pluggable Authentication Modules |
|sudo | doas | privalidge esculation |
|pkg-config | pkgconf | package configuration tool |
## TODO (lots more TODO items in the Discord)
- LLVM (Work out how to split packages)
- QEMU for multiarch (need lots of work on glibr to get this to build)