Update to newer bootstrappable tcc snapshot.

Author: stikonas

parts.rst

@@ -190,7 +190,7 @@ non-trivial process and as seen within tcc. kaem has many different parts
 within it: a. tcc 0.9.26 is first compiled using ``mescc``. b. The mes
 libc is recompiled using tcc (``mescc`` has a non-standard ``.a``
 format), including some additions for later programs. c. tcc 0.9.26 is
-recompiled 5(!) times to add new features that are required for other
+recompiled 3 times to add new features that are required for other
 features, namely ``long long`` and ``float``. Each time, the libc is
 also recompiled.
 

rootfs.py

@@ -125,7 +125,7 @@ def check_types():
 
     # Arch validation
     if args.arch != "x86":
-        raise ValueError("Only x86 is supported at the moment.")
+        print("Only x86 is supported at the moment, other arches are for development only.")
 
     # Tmp validation
     if args.bwrap and args.tmpfs:

sysa/tcc-0.9.26/sources

@@ -1 +1 @@
-https://lilypond.org/janneke/tcc/tcc-0.9.26-1136-g5bba73cc.tar.gz 23cacd448cff2baf6ed76c2d1e2d654ff4e557046e311dfb6be7e1c631014ef8 tcc-0.9.26.tar.gz
+https://lilypond.org/janneke/tcc/tcc-0.9.26-1147-gee75a10c.tar.gz 6b8cbd0a5fed0636d4f0f763a603247bc1935e206e1cc5bda6a2818bab6e819f tcc-0.9.26.tar.gz