Downgrading gcc in Arch @drivers: gcc sufficed OK»»»NOT the gcc-libs package.

Sole gcc - Big NV. modules compiled OK (but Linux somewhat is sometimes VERY similar to Windows - some big bugs below)

Pacman „listing” after all operations:

pacman -Qs gcc          gives:

local/gcc 11.1.0-3 (base-devel)
    The GNU Compiler Collection - C and C++ frontends
local/gcc-libs 14.2.1+r32+geccf707e5ce-1
    Runtime libraries shipped by GCC

•Vers.: (14.2.1+r32+geccf707e5ce-1 -> 11.1.0-3)

Not to trust ccache... Linux documentation is poor as explaining ability/scientificness (see PM entries).

•Linux, as Windows, contains bug after bug.
Only cause[d] „this is America”??
For kernel??? If/while they can't decide which plugin set to use!!

•Assume (by enumerative induction reasoning) they can't do it well AGAIN / „EAGAIN”.

PM has big bugs, Arch Linux has CD-ROM bug.

And, the downgrade is better than downgrader definitely. Only good side of downgrader one is that restoring is done automatically (if logs are not cleared).

GCC can't do KERNEL — even after I figured out that opts: mrproper, localmodconfig, all in CONJUNCTION (AND W/ BIN. PATCH IN MAKE CMD. about .mod files)

(GCC version 14.1.1 20240522  )

1) „LIVE” PATCH IN MAKE (in/usr/bin/ !!!) about *.mod Modula2 – I made with simple hexeditor by searching .mod  ... string and replacing binary with 4ex. „m-d”.

After above, the ..........mod particular (↑) problem was gone.

  CC      /HIBERPATCH/krnl_with_hiber_modifs/linux611/src/linux-6.11-rc3/tools/objtool/libsubcmd/exec-cmd.o

error: unknown warning option '-Wstrict-aliasing=3'; did you mean '-Wstring-plus-int'? [-Werror,-Wunknown-warning-option]

2) Important: the make invocation!!! Repaired the prior very strange error

ccache -M 5G     #don't saw any „turbo”, think NEXT SHIT

make ARCH=x86  CC="ccache gcc" CXX="ccache g++"  mrproper localmodconfig all

#clang was formerly here ^^^^^— errors, errors

Aliasing... as in Windows??!! WHAT do you want to program, sado-masochists neocorpoRATionists?!

Worse is maybe that you can't (so far??) the stop-continue kernel compilation (after CTRL+C or mere shutdown). It is easy with LuxCore, Compiz/others (REQUIRES WAITING FOR source [build?!] tree descending) — but the kernel errs begun if not using above options in CONJ. and order manner.

Into software, philosophy is essential.

Not this whole fucking „dive into”, „explore”, „new” open source NLP – application for APES for fucking ages.

And ccache program is IMO a next scam.

I don't think Torvalds have clear orientation what is most important in kernel programming.

Most kernel coding concentRATes on new drivers, bhal bhah virtualization,. xen, zen and other shitty things

•WHAT ZEN IF I DON'T KNOW HOW MUCH APPS COULD GET FROM >1 CPU?? WHY, furthermore,. >1 CPU core?? 

•Even make, while treating (implicit rule!!)  .mod as module files (corrected by hex editor as I experienced here — second make in /usr/local/bin with the chmod a-x .../bin/... old one!)

•You should don't preorient yourself when reading a some „rich” manpage help. It is not true what „various curioUS” want to achieve — when really, without ability to working in group. And Linux Torvalds have no time — if I know America. Read Orwell first to comprehend a bit more. 

Summary

They are all crappy egoists. They make a work for (next) bugs, for nothing.