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banan-os
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18 Commits

Author SHA1 Message Date
Bananymous 430a006acf Toolchain: Fix typo when setting make flags 
I defaultet MAKEFLAGS to -j which will launch processes in parallel
without any limit.
 2023-11-09 21:57:45 +02:00
Bananymous 845ed66e5e Toolchain: add em=gnu to gas. This allows using / in expressions 2023-11-09 21:43:13 +02:00
Bananymous 670c787af3 BuildSystem: Fix temporary sysroot creation in toolchain compilation 2023-11-07 14:16:49 +02:00
Bananymous 6d899aa6ce BuildSystem: using sysroot doesn't need root privileges anymore! 
Sysroot is now created with fakeroot. This allows root access to be
only needed for disk image creation, since it uses loopback devices.
 2023-11-04 17:50:43 +02:00
Bananymous ea5ed3001e Toolchain: Clone GCC and Binutils from git 
This feels much cleaner than just downloading tar balls from
pregiven urls. Also patching works much better like this!

I added --disable-initfini-array since global constructors were
not called.
 2023-10-30 11:02:57 +02:00
Bananymous e8d20bc653 BuildSystem: Fix bugs in new build system 
I had not tested the new build system with clean toolchain build
but it seems to work now.
 2023-10-24 16:48:46 +03:00
Bananymous df69612bb1 BuildSystem: Rewrite whole build system structure 
Now you have to use script/build.sh for building and running banan-os
 2023-10-24 11:56:00 +03:00
Bananymous 781c950af6 BAN: add helper to cast Span<T> to Span<const T> 2023-10-20 04:59:08 +03:00
Bananymous be3efb0b92 Kernel: Start using multiboot2 instead of multiboot 
This allows better compatibility with (U)EFI and gives RSDP location
instead of me having to scan ram to find it.
 2023-10-17 01:06:24 +03:00
Bananymous 6b1b3d333c BuildSystem: add cmake variable UEFI_BOOT 
If this variable is defined in cmake, image will be build with esp
and booted with uefi.
 2023-10-16 01:44:54 +03:00
Bananymous cb65be3e33 Toolchain: Build grub with efi capabilities 2023-10-16 01:37:12 +03:00
Bananymous a365813fa9 BuildSystem: disable nls from gcc 2023-06-05 17:55:47 +03:00
Bananymous 1d19a4bffe BuildSystem: all scripts have now bash shebang 
I could not use the scripts on debian
 2023-06-02 18:41:45 +03:00
Bananymous 271dd91292 BuildSystem: add rule to build libstdc++ 
We can now build libstdc++ and actually link with g++
 2023-06-02 18:39:42 +03:00
Bananymous 8f38780197 Toolchain: lib gcc is wuild with mcmodel=large 2023-05-30 07:59:41 +03:00
Bananymous 9f977488fa BuildSystem: cmake can now build out libc 
I can't seem to get libc++ build to work...
 2023-04-10 21:07:25 +03:00
Bananymous 5db5ff069a BuildSystem: you can now build the toolchain with cmake 2023-04-06 00:23:02 +03:00
Bananymous 46eedbd1a4 BuildSystem: Create script for os specific toolchain 2023-04-06 00:02:13 +03:00